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1603 lines
59 KiB
JavaScript
1603 lines
59 KiB
JavaScript
/**
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* Multiple Selection Component for Bootstrap
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* Check nicolasbize.github.io/magicsuggest/ for latest updates.
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*
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* Author: Nicolas Bize
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* Created: Feb 8th 2013
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* Last Updated: Oct 16th 2014
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* Version: 2.1.4
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* Licence: MagicSuggest is licenced under MIT licence (http://opensource.org/licenses/MIT)
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*/
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(function($)
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{
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"use strict";
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var MagicSuggest = function(element, options)
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{
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var ms = this;
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/**
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* Initializes the MagicSuggest component
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*/
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var defaults = {
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/********** CONFIGURATION PROPERTIES ************/
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/**
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* Restricts or allows the user to validate typed entries.
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* Defaults to true.
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*/
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allowFreeEntries: true,
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/**
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* Restricts or allows the user to add the same entry more than once
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* Defaults to false.
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*/
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allowDuplicates: false,
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/**
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* Additional config object passed to each $.ajax call
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*/
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ajaxConfig: {},
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/**
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* If a single suggestion comes out, it is preselected.
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*/
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autoSelect: true,
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/**
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* Auto select the first matching item with multiple items shown
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*/
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selectFirst: false,
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/**
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* Allow customization of query parameter
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*/
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queryParam: 'query',
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/**
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* A function triggered just before the ajax request is sent, similar to jQuery
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*/
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beforeSend: function(){ },
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/**
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* A custom CSS class to apply to the field's underlying element.
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*/
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cls: '',
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/**
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* JSON Data source used to populate the combo box. 3 options are available here:
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* No Data Source (default)
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* When left null, the combo box will not suggest anything. It can still enable the user to enter
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* multiple entries if allowFreeEntries is * set to true (default).
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* Static Source
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* You can pass an array of JSON objects, an array of strings or even a single CSV string as the
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* data source.For ex. data: [* {id:0,name:"Paris"}, {id: 1, name: "New York"}]
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* You can also pass any json object with the results property containing the json array.
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* Url
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* You can pass the url from which the component will fetch its JSON data.Data will be fetched
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* using a POST ajax request that will * include the entered text as 'query' parameter. The results
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* fetched from the server can be:
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* - an array of JSON objects (ex: [{id:...,name:...},{...}])
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* - a string containing an array of JSON objects ready to be parsed (ex: "[{id:...,name:...},{...}]")
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* - a JSON object whose data will be contained in the results property
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* (ex: {results: [{id:...,name:...},{...}]
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* Function
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* You can pass a function which returns an array of JSON objects (ex: [{id:...,name:...},{...}])
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* The function can return the JSON data or it can use the first argument as function to handle the data.
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* Only one (callback function or return value) is needed for the function to succeed.
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* See the following example:
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* function (response) { var myjson = [{name: 'test', id: 1}]; response(myjson); return myjson; }
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*/
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data: null,
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/**
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* Additional parameters to the ajax call
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*/
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dataUrlParams: {},
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/**
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* Start the component in a disabled state.
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*/
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disabled: false,
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/**
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* Name of JSON object property that defines the disabled behaviour
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*/
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disabledField: null,
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/**
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* Name of JSON object property displayed in the combo list
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*/
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displayField: 'name',
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/**
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* Set to false if you only want mouse interaction. In that case the combo will
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* automatically expand on focus.
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*/
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editable: true,
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/**
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* Set starting state for combo.
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*/
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expanded: false,
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/**
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* Automatically expands combo on focus.
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*/
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expandOnFocus: false,
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/**
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* JSON property by which the list should be grouped
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*/
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groupBy: null,
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/**
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* Set to true to hide the trigger on the right
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*/
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hideTrigger: false,
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/**
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* Set to true to highlight search input within displayed suggestions
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*/
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highlight: true,
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/**
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* A custom ID for this component
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*/
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id: null,
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/**
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* A class that is added to the info message appearing on the top-right part of the component
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*/
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infoMsgCls: '',
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/**
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* Additional parameters passed out to the INPUT tag. Enables usage of AngularJS's custom tags for ex.
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*/
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inputCfg: {},
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/**
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* The class that is applied to show that the field is invalid
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*/
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invalidCls: 'ms-inv',
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/**
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* Set to true to filter data results according to case. Useless if the data is fetched remotely
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*/
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matchCase: false,
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/**
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* Once expanded, the combo's height will take as much room as the # of available results.
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* In case there are too many results displayed, this will fix the drop down height.
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*/
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maxDropHeight: 290,
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/**
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* Defines how long the user free entry can be. Set to null for no limit.
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*/
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maxEntryLength: null,
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/**
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* A function that defines the helper text when the max entry length has been surpassed.
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*/
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maxEntryRenderer: function(v) {
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return 'Please reduce your entry by ' + v + ' character' + (v > 1 ? 's':'');
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},
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/**
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* The maximum number of results displayed in the combo drop down at once.
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*/
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maxSuggestions: null,
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/**
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* The maximum number of items the user can select if multiple selection is allowed.
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* Set to null to remove the limit.
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*/
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maxSelection: 10,
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/**
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* A function that defines the helper text when the max selection amount has been reached. The function has a single
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* parameter which is the number of selected elements.
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*/
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maxSelectionRenderer: function(v) {
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return 'You cannot choose more than ' + v + ' item' + (v > 1 ? 's':'');
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},
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/**
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* The method used by the ajax request.
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*/
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method: 'POST',
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/**
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* The minimum number of characters the user must type before the combo expands and offers suggestions.
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*/
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minChars: 0,
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/**
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* A function that defines the helper text when not enough letters are set. The function has a single
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* parameter which is the difference between the required amount of letters and the current one.
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*/
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minCharsRenderer: function(v) {
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return 'Please type ' + v + ' more character' + (v > 1 ? 's':'');
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},
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/**
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* Whether or not sorting / filtering should be done remotely or locally.
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* Use either 'local' or 'remote'
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*/
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mode: 'local',
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/**
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* The name used as a form element.
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*/
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name: null,
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/**
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* The text displayed when there are no suggestions.
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*/
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noSuggestionText: 'No suggestions',
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/**
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* The default placeholder text when nothing has been entered
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*/
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placeholder: 'Type or click here',
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/**
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* A function used to define how the items will be presented in the combo
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*/
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renderer: null,
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/**
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* Whether or not this field should be required
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*/
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required: false,
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/**
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* Set to true to render selection as a delimited string
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*/
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resultAsString: false,
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/**
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* Text delimiter to use in a delimited string.
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*/
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resultAsStringDelimiter: ',',
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/**
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* Name of JSON object property that represents the list of suggested objects
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*/
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resultsField: 'results',
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/**
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* A custom CSS class to add to a selected item
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*/
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selectionCls: '',
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/**
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* An optional element replacement in which the selection is rendered
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*/
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selectionContainer: null,
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/**
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* Where the selected items will be displayed. Only 'right', 'bottom' and 'inner' are valid values
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*/
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selectionPosition: 'inner',
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/**
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* A function used to define how the items will be presented in the tag list
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*/
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selectionRenderer: null,
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/**
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* Set to true to stack the selectioned items when positioned on the bottom
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* Requires the selectionPosition to be set to 'bottom'
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*/
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selectionStacked: false,
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/**
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* Direction used for sorting. Only 'asc' and 'desc' are valid values
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*/
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sortDir: 'asc',
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/**
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* name of JSON object property for local result sorting.
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* Leave null if you do not wish the results to be ordered or if they are already ordered remotely.
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*/
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sortOrder: null,
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/**
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* If set to true, suggestions will have to start by user input (and not simply contain it as a substring)
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*/
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strictSuggest: false,
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/**
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* Custom style added to the component container.
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*/
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style: '',
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/**
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* If set to true, the combo will expand / collapse when clicked upon
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*/
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toggleOnClick: false,
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/**
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* Amount (in ms) between keyboard registers.
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*/
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typeDelay: 400,
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/**
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* If set to true, tab won't blur the component but will be registered as the ENTER key
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*/
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useTabKey: false,
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/**
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* If set to true, using comma will validate the user's choice
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*/
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useCommaKey: true,
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/**
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* Determines whether or not the results will be displayed with a zebra table style
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*/
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useZebraStyle: false,
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/**
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* initial value for the field
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*/
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value: null,
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/**
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* name of JSON object property that represents its underlying value
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*/
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valueField: 'id',
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/**
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* regular expression to validate the values against
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*/
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vregex: null,
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/**
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* type to validate against
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*/
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vtype: null
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};
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var conf = $.extend({},options);
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var cfg = $.extend(true, {}, defaults, conf);
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/********** PUBLIC METHODS ************/
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/**
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* Add one or multiple json items to the current selection
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* @param items - json object or array of json objects
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* @param isSilent - (optional) set to true to suppress 'selectionchange' event from being triggered
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*/
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this.addToSelection = function(items, isSilent)
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{
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if (!cfg.maxSelection || _selection.length < cfg.maxSelection) {
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if (!$.isArray(items)) {
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items = [items];
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}
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var valuechanged = false;
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$.each(items, function(index, json) {
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if (cfg.allowDuplicates || $.inArray(json[cfg.valueField], ms.getValue()) === -1) {
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_selection.push(json);
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valuechanged = true;
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}
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});
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if(valuechanged === true) {
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self._renderSelection();
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this.empty();
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if (isSilent !== true) {
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$(this).trigger('selectionchange', [this, this.getSelection()]);
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}
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}
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}
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this.input.attr('placeholder', (cfg.selectionPosition === 'inner' && this.getValue().length > 0) ? '' : cfg.placeholder);
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};
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/**
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* Clears the current selection
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* @param isSilent - (optional) set to true to suppress 'selectionchange' event from being triggered
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*/
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this.clear = function(isSilent)
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{
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this.removeFromSelection(_selection.slice(0), isSilent); // clone array to avoid concurrency issues
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};
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/**
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* Collapse the drop down part of the combo
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*/
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this.collapse = function()
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{
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if (cfg.expanded === true) {
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this.combobox.detach();
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cfg.expanded = false;
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$(this).trigger('collapse', [this]);
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}
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};
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/**
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* Set the component in a disabled state.
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*/
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this.disable = function()
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{
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this.container.addClass('ms-ctn-disabled');
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cfg.disabled = true;
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ms.input.attr('disabled', true);
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};
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/**
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* Empties out the combo user text
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*/
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this.empty = function(){
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this.input.val('');
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};
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/**
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* Set the component in a enable state.
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*/
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this.enable = function()
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{
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this.container.removeClass('ms-ctn-disabled');
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cfg.disabled = false;
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ms.input.attr('disabled', false);
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};
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/**
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* Expand the drop drown part of the combo.
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*/
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this.expand = function()
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{
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if (!cfg.expanded && (this.input.val().length >= cfg.minChars || this.combobox.children().size() > 0)) {
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this.combobox.appendTo(this.container);
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self._processSuggestions();
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cfg.expanded = true;
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$(this).trigger('expand', [this]);
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}
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};
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/**
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* Retrieve component enabled status
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*/
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this.isDisabled = function()
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{
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return cfg.disabled;
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};
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/**
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* Checks whether the field is valid or not
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* @return {boolean}
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*/
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this.isValid = function()
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{
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var valid = cfg.required === false || _selection.length > 0;
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if(cfg.vtype || cfg.vregex){
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$.each(_selection, function(index, item){
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valid = valid && self._validateSingleItem(item[cfg.valueField]);
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});
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}
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return valid;
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};
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/**
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* Gets the data params for current ajax request
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*/
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this.getDataUrlParams = function()
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{
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return cfg.dataUrlParams;
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};
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/**
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* Gets the name given to the form input
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*/
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this.getName = function()
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{
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return cfg.name;
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};
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/**
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* Retrieve an array of selected json objects
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* @return {Array}
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*/
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this.getSelection = function()
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{
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return _selection;
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};
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/**
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* Retrieve the current text entered by the user
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*/
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this.getRawValue = function(){
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return ms.input.val();
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};
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/**
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* Retrieve an array of selected values
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*/
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this.getValue = function()
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{
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return $.map(_selection, function(o) {
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return o[cfg.valueField];
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});
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};
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/**
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* Remove one or multiples json items from the current selection
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* @param items - json object or array of json objects
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* @param isSilent - (optional) set to true to suppress 'selectionchange' event from being triggered
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*/
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this.removeFromSelection = function(items, isSilent)
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{
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if (!$.isArray(items)) {
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items = [items];
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}
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var valuechanged = false;
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$.each(items, function(index, json) {
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var i = $.inArray(json[cfg.valueField], ms.getValue());
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if (i > -1) {
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_selection.splice(i, 1);
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valuechanged = true;
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}
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});
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if (valuechanged === true) {
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self._renderSelection();
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if(isSilent !== true){
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$(this).trigger('selectionchange', [this, this.getSelection()]);
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}
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if(cfg.expandOnFocus){
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ms.expand();
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}
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if(cfg.expanded) {
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self._processSuggestions();
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}
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}
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this.input.attr('placeholder', (cfg.selectionPosition === 'inner' && this.getValue().length > 0) ? '' : cfg.placeholder);
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};
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/**
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* Get current data
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*/
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this.getData = function(){
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return _cbData;
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};
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/**
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* Set up some combo data after it has been rendered
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* @param data
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*/
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this.setData = function(data){
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cfg.data = data;
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self._processSuggestions();
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};
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/**
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* Set the maximum allowed selections
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* @param {integer} name
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*/
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this.setMaxSelection = function(max)
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{
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cfg.maxSelection = max;
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};
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/**
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* Sets the name for the input field so it can be fetched in the form
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* @param name
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*/
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this.setName = function(name){
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cfg.name = name;
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if(name){
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cfg.name += name.indexOf('[]') > 0 ? '' : '[]';
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}
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if(ms._valueContainer){
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$.each(ms._valueContainer.children(), function(i, el){
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el.name = cfg.name;
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});
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}
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};
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|
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/**
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* Sets the current selection with the JSON items provided
|
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* @param items
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*/
|
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this.setSelection = function(items){
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this.clear();
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this.addToSelection(items);
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};
|
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|
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/**
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* Sets a value for the combo box. Value must be an array of values with data type matching valueField one.
|
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* @param data
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*/
|
|
this.setValue = function(values)
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{
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var items = [];
|
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|
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$.each(values, function(index, value) {
|
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// first try to see if we have the full objects from our data set
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var found = false;
|
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$.each(_cbData, function(i,item){
|
|
if(item[cfg.valueField] == value){
|
|
items.push(item);
|
|
found = true;
|
|
return false;
|
|
}
|
|
});
|
|
if(!found){
|
|
if(typeof(value) === 'object'){
|
|
items.push(value);
|
|
} else {
|
|
var json = {};
|
|
json[cfg.valueField] = value;
|
|
json[cfg.displayField] = value;
|
|
items.push(json);
|
|
}
|
|
}
|
|
});
|
|
if(items.length > 0) {
|
|
this.addToSelection(items);
|
|
}
|
|
};
|
|
|
|
/**
|
|
* Sets data params for subsequent ajax requests
|
|
* @param params
|
|
*/
|
|
this.setDataUrlParams = function(params)
|
|
{
|
|
cfg.dataUrlParams = $.extend({},params);
|
|
};
|
|
|
|
/********** PRIVATE ************/
|
|
var _selection = [], // selected objects
|
|
_comboItemHeight = 0, // height for each combo item.
|
|
_timer,
|
|
_hasFocus = false,
|
|
_groups = null,
|
|
_cbData = [],
|
|
_ctrlDown = false,
|
|
_cntInMf = false, // Content is in modification mode.
|
|
KEYCODES = {
|
|
BACKSPACE: 8,
|
|
TAB: 9,
|
|
ENTER: 13,
|
|
CTRL: 17,
|
|
ESC: 27,
|
|
SPACE: 32,
|
|
UPARROW: 38,
|
|
DOWNARROW: 40,
|
|
COMMA: 188
|
|
};
|
|
|
|
var self = {
|
|
|
|
/**
|
|
* Empties the result container and refills it with the array of json results in input
|
|
* @private
|
|
*/
|
|
_displaySuggestions: function(data) {
|
|
ms.combobox.show();
|
|
ms.combobox.empty();
|
|
|
|
var resHeight = 0, // total height taken by displayed results.
|
|
nbGroups = 0;
|
|
|
|
if(_groups === null) {
|
|
self._renderComboItems(data);
|
|
resHeight = _comboItemHeight * data.length;
|
|
}
|
|
else {
|
|
for(var grpName in _groups) {
|
|
nbGroups += 1;
|
|
$('<div/>', {
|
|
'class': 'ms-res-group',
|
|
html: grpName
|
|
}).appendTo(ms.combobox);
|
|
self._renderComboItems(_groups[grpName].items, true);
|
|
}
|
|
var _groupItemHeight = ms.combobox.find('.ms-res-group').outerHeight();
|
|
if(_groupItemHeight !== null) {
|
|
var tmpResHeight = nbGroups * _groupItemHeight;
|
|
resHeight = (_comboItemHeight * data.length) + tmpResHeight;
|
|
} else {
|
|
resHeight = _comboItemHeight * (data.length + nbGroups);
|
|
}
|
|
}
|
|
|
|
if(resHeight < ms.combobox.height() || resHeight <= cfg.maxDropHeight) {
|
|
ms.combobox.height(resHeight);
|
|
}
|
|
else if(resHeight >= ms.combobox.height() && resHeight > cfg.maxDropHeight) {
|
|
ms.combobox.height(cfg.maxDropHeight);
|
|
}
|
|
|
|
if(data.length === 1 && cfg.autoSelect === true) {
|
|
ms.combobox.children().filter(':not(.ms-res-item-disabled):last').addClass('ms-res-item-active');
|
|
}
|
|
|
|
if (cfg.selectFirst === true) {
|
|
ms.combobox.children().filter(':not(.ms-res-item-disabled):first').addClass('ms-res-item-active');
|
|
}
|
|
|
|
if(data.length === 0 && ms.getRawValue() !== "") {
|
|
var noSuggestionText = cfg.noSuggestionText.replace(/\{\{.*\}\}/, ms.input.val());
|
|
self._updateHelper(noSuggestionText);
|
|
ms.collapse();
|
|
}
|
|
|
|
// When free entry is off, add invalid class to input if no data matches
|
|
if(cfg.allowFreeEntries === false) {
|
|
if(data.length === 0) {
|
|
$(ms.input).addClass(cfg.invalidCls);
|
|
ms.combobox.hide();
|
|
} else {
|
|
$(ms.input).removeClass(cfg.invalidCls);
|
|
}
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Returns an array of json objects from an array of strings.
|
|
* @private
|
|
*/
|
|
_getEntriesFromStringArray: function(data) {
|
|
var json = [];
|
|
$.each(data, function(index, s) {
|
|
var entry = {};
|
|
entry[cfg.displayField] = entry[cfg.valueField] = $.trim(s);
|
|
json.push(entry);
|
|
});
|
|
return json;
|
|
},
|
|
|
|
/**
|
|
* Replaces html with highlighted html according to case
|
|
* @param html
|
|
* @private
|
|
*/
|
|
_highlightSuggestion: function(html) {
|
|
var q = ms.input.val();
|
|
|
|
//escape special regex characters
|
|
var specialCharacters = ['^', '$', '*', '+', '?', '.', '(', ')', ':', '!', '|', '{', '}', '[', ']'];
|
|
|
|
$.each(specialCharacters, function (index, value) {
|
|
q = q.replace(value, "\\" + value);
|
|
})
|
|
|
|
if(q.length === 0) {
|
|
return html; // nothing entered as input
|
|
}
|
|
|
|
var glob = cfg.matchCase === true ? 'g' : 'gi';
|
|
return html.replace(new RegExp('(' + q + ')(?!([^<]+)?>)', glob), '<em>$1</em>');
|
|
},
|
|
|
|
/**
|
|
* Moves the selected cursor amongst the list item
|
|
* @param dir - 'up' or 'down'
|
|
* @private
|
|
*/
|
|
_moveSelectedRow: function(dir) {
|
|
if(!cfg.expanded) {
|
|
ms.expand();
|
|
}
|
|
var list, start, active, scrollPos;
|
|
list = ms.combobox.find(".ms-res-item:not(.ms-res-item-disabled)");
|
|
if(dir === 'down') {
|
|
start = list.eq(0);
|
|
}
|
|
else {
|
|
start = list.filter(':last');
|
|
}
|
|
active = ms.combobox.find('.ms-res-item-active:not(.ms-res-item-disabled):first');
|
|
if(active.length > 0) {
|
|
if(dir === 'down') {
|
|
start = active.nextAll('.ms-res-item:not(.ms-res-item-disabled)').first();
|
|
if(start.length === 0) {
|
|
start = list.eq(0);
|
|
}
|
|
scrollPos = ms.combobox.scrollTop();
|
|
ms.combobox.scrollTop(0);
|
|
if(start[0].offsetTop + start.outerHeight() > ms.combobox.height()) {
|
|
ms.combobox.scrollTop(scrollPos + _comboItemHeight);
|
|
}
|
|
}
|
|
else {
|
|
start = active.prevAll('.ms-res-item:not(.ms-res-item-disabled)').first();
|
|
if(start.length === 0) {
|
|
start = list.filter(':last');
|
|
ms.combobox.scrollTop(_comboItemHeight * list.length);
|
|
}
|
|
if(start[0].offsetTop < ms.combobox.scrollTop()) {
|
|
ms.combobox.scrollTop(ms.combobox.scrollTop() - _comboItemHeight);
|
|
}
|
|
}
|
|
}
|
|
list.removeClass("ms-res-item-active");
|
|
start.addClass("ms-res-item-active");
|
|
},
|
|
|
|
/**
|
|
* According to given data and query, sort and add suggestions in their container
|
|
* @private
|
|
*/
|
|
_processSuggestions: function(source) {
|
|
var json = null, data = source || cfg.data;
|
|
if(data !== null) {
|
|
if(typeof(data) === 'function'){
|
|
data = data.call(ms, ms.getRawValue(),cfg);
|
|
}
|
|
if(typeof(data) === 'string') { // get results from ajax
|
|
$(ms).trigger('beforeload', [ms]);
|
|
var queryParams = {}
|
|
queryParams[cfg.queryParam] = ms.input.val();
|
|
var params = $.extend(queryParams, cfg.dataUrlParams);
|
|
$.ajax($.extend({
|
|
type: cfg.method,
|
|
url: data,
|
|
data: params,
|
|
beforeSend: cfg.beforeSend,
|
|
success: function(asyncData){
|
|
json = typeof(asyncData) === 'string' ? JSON.parse(asyncData) : asyncData;
|
|
self._processSuggestions(json);
|
|
$(ms).trigger('load', [ms, json]);
|
|
if(self._asyncValues){
|
|
ms.setValue(typeof(self._asyncValues) === 'string' ? JSON.parse(self._asyncValues) : self._asyncValues);
|
|
self._renderSelection();
|
|
delete(self._asyncValues);
|
|
}
|
|
},
|
|
error: function(){
|
|
throw("Could not reach server");
|
|
}
|
|
}, cfg.ajaxConfig));
|
|
return;
|
|
} else { // results from local array
|
|
if(data.length > 0 && typeof(data[0]) === 'string') { // results from array of strings
|
|
_cbData = self._getEntriesFromStringArray(data);
|
|
} else { // regular json array or json object with results property
|
|
_cbData = data[cfg.resultsField] || data;
|
|
}
|
|
}
|
|
var sortedData = cfg.mode === 'remote' ? _cbData : self._sortAndTrim(_cbData);
|
|
self._displaySuggestions(self._group(sortedData));
|
|
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Render the component to the given input DOM element
|
|
* @private
|
|
*/
|
|
_render: function(el) {
|
|
ms.setName(cfg.name); // make sure the form name is correct
|
|
// holds the main div, will relay the focus events to the contained input element.
|
|
ms.container = $('<div/>', {
|
|
'class': 'ms-ctn form-control ' + (cfg.resultAsString ? 'ms-as-string ' : '') + cfg.cls +
|
|
($(el).hasClass('input-lg') ? ' input-lg' : '') +
|
|
($(el).hasClass('input-sm') ? ' input-sm' : '') +
|
|
(cfg.disabled === true ? ' ms-ctn-disabled' : '') +
|
|
(cfg.editable === true ? '' : ' ms-ctn-readonly') +
|
|
(cfg.hideTrigger === false ? '' : ' ms-no-trigger'),
|
|
style: cfg.style,
|
|
id: cfg.id
|
|
});
|
|
ms.container.focus($.proxy(handlers._onFocus, this));
|
|
ms.container.blur($.proxy(handlers._onBlur, this));
|
|
ms.container.keydown($.proxy(handlers._onKeyDown, this));
|
|
ms.container.keyup($.proxy(handlers._onKeyUp, this));
|
|
|
|
// holds the input field
|
|
ms.input = $('<input/>', $.extend({
|
|
type: 'text',
|
|
'class': cfg.editable === true ? '' : ' ms-input-readonly',
|
|
readonly: !cfg.editable,
|
|
placeholder: cfg.placeholder,
|
|
disabled: cfg.disabled
|
|
}, cfg.inputCfg));
|
|
|
|
ms.input.focus($.proxy(handlers._onInputFocus, this));
|
|
ms.input.click($.proxy(handlers._onInputClick, this));
|
|
|
|
// holds the suggestions. will always be placed on focus
|
|
ms.combobox = $('<div/>', {
|
|
'class': 'ms-res-ctn dropdown-menu'
|
|
}).height(cfg.maxDropHeight);
|
|
|
|
// bind the onclick and mouseover using delegated events (needs jQuery >= 1.7)
|
|
ms.combobox.on('click', 'div.ms-res-item', $.proxy(handlers._onComboItemSelected, this));
|
|
ms.combobox.on('mouseover', 'div.ms-res-item', $.proxy(handlers._onComboItemMouseOver, this));
|
|
|
|
if(cfg.selectionContainer){
|
|
ms.selectionContainer = cfg.selectionContainer;
|
|
$(ms.selectionContainer).addClass('ms-sel-ctn');
|
|
} else {
|
|
ms.selectionContainer = $('<div/>', {
|
|
'class': 'ms-sel-ctn'
|
|
});
|
|
}
|
|
ms.selectionContainer.click($.proxy(handlers._onFocus, this));
|
|
|
|
if(cfg.selectionPosition === 'inner' && !cfg.selectionContainer) {
|
|
ms.selectionContainer.append(ms.input);
|
|
}
|
|
else {
|
|
ms.container.append(ms.input);
|
|
}
|
|
|
|
ms.helper = $('<span/>', {
|
|
'class': 'ms-helper ' + cfg.infoMsgCls
|
|
});
|
|
self._updateHelper();
|
|
ms.container.append(ms.helper);
|
|
|
|
|
|
// Render the whole thing
|
|
$(el).replaceWith(ms.container);
|
|
|
|
if(!cfg.selectionContainer){
|
|
switch(cfg.selectionPosition) {
|
|
case 'bottom':
|
|
ms.selectionContainer.insertAfter(ms.container);
|
|
if(cfg.selectionStacked === true) {
|
|
ms.selectionContainer.width(ms.container.width());
|
|
ms.selectionContainer.addClass('ms-stacked');
|
|
}
|
|
break;
|
|
case 'right':
|
|
ms.selectionContainer.insertAfter(ms.container);
|
|
ms.container.css('float', 'left');
|
|
break;
|
|
default:
|
|
ms.container.append(ms.selectionContainer);
|
|
break;
|
|
}
|
|
}
|
|
|
|
|
|
// holds the trigger on the right side
|
|
if(cfg.hideTrigger === false) {
|
|
ms.trigger = $('<div/>', {
|
|
'class': 'ms-trigger',
|
|
html: '<div class="ms-trigger-ico"></div>'
|
|
});
|
|
ms.trigger.click($.proxy(handlers._onTriggerClick, this));
|
|
ms.container.append(ms.trigger);
|
|
}
|
|
|
|
$(window).resize($.proxy(handlers._onWindowResized, this));
|
|
|
|
// do not perform an initial call if we are using ajax unless we have initial values
|
|
if((cfg.value !== null || cfg.data !== null) && ms.container.is(':visible')){
|
|
if(typeof(cfg.data) === 'string'){
|
|
self._asyncValues = cfg.value;
|
|
self._processSuggestions();
|
|
} else {
|
|
self._processSuggestions();
|
|
if(cfg.value !== null){
|
|
ms.setValue(cfg.value);
|
|
self._renderSelection();
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
$("body").click(function(e) {
|
|
if(ms.container.hasClass('ms-ctn-focus') &&
|
|
ms.container.has(e.target).length === 0 &&
|
|
e.target.className.indexOf('ms-res-item') < 0 &&
|
|
e.target.className.indexOf('ms-close-btn') < 0 &&
|
|
ms.container[0] !== e.target) {
|
|
handlers._onBlur();
|
|
}
|
|
});
|
|
|
|
if(cfg.expanded === true) {
|
|
cfg.expanded = false;
|
|
ms.expand();
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Renders each element within the combo box
|
|
* @private
|
|
*/
|
|
_renderComboItems: function(items, isGrouped) {
|
|
var ref = this, html = '';
|
|
$.each(items, function(index, value) {
|
|
var displayed = cfg.renderer !== null ? cfg.renderer.call(ref, value) : value[cfg.displayField];
|
|
var disabled = cfg.disabledField !== null && value[cfg.disabledField] === true;
|
|
var resultItemEl = $('<div/>', {
|
|
'class': 'ms-res-item ' + (isGrouped ? 'ms-res-item-grouped ':'') +
|
|
(disabled ? 'ms-res-item-disabled ':'') +
|
|
(index % 2 === 1 && cfg.useZebraStyle === true ? 'ms-res-odd' : ''),
|
|
html: cfg.highlight === true ? self._highlightSuggestion(displayed) : displayed,
|
|
'data-json': JSON.stringify(value)
|
|
});
|
|
html += $('<div/>').append(resultItemEl).html();
|
|
});
|
|
ms.combobox.append(html);
|
|
_comboItemHeight = ms.combobox.find('.ms-res-item:first').outerHeight();
|
|
},
|
|
|
|
/**
|
|
* Renders the selected items into their container.
|
|
* @private
|
|
*/
|
|
_renderSelection: function() {
|
|
var ref = this, w = 0, inputOffset = 0, items = [],
|
|
asText = cfg.resultAsString === true && !_hasFocus;
|
|
|
|
ms.selectionContainer.find('.ms-sel-item').remove();
|
|
if(ms._valueContainer !== undefined) {
|
|
ms._valueContainer.remove();
|
|
}
|
|
|
|
$.each(_selection, function(index, value){
|
|
|
|
var selectedItemEl, delItemEl,
|
|
selectedItemHtml = cfg.selectionRenderer !== null ? cfg.selectionRenderer.call(ref, value) : value[cfg.displayField];
|
|
|
|
var validCls = self._validateSingleItem(value[cfg.displayField]) ? '' : ' ms-sel-invalid';
|
|
|
|
// tag representing selected value
|
|
if(asText === true) {
|
|
selectedItemEl = $('<div/>', {
|
|
'class': 'ms-sel-item ms-sel-text ' + cfg.selectionCls + validCls,
|
|
html: selectedItemHtml + (index === (_selection.length - 1) ? '' : cfg.resultAsStringDelimiter)
|
|
}).data('json', value);
|
|
}
|
|
else {
|
|
selectedItemEl = $('<div/>', {
|
|
'class': 'ms-sel-item ' + cfg.selectionCls + validCls,
|
|
html: selectedItemHtml
|
|
}).data('json', value);
|
|
|
|
if(cfg.disabled === false){
|
|
// small cross img
|
|
delItemEl = $('<span/>', {
|
|
'class': 'ms-close-btn'
|
|
}).data('json', value).appendTo(selectedItemEl);
|
|
|
|
delItemEl.click($.proxy(handlers._onTagTriggerClick, ref));
|
|
if (cfg.allowFreeEntries === true){
|
|
selectedItemEl.dblclick($.proxy(handlers._onTagEditTriggerDblClick, ref));
|
|
}
|
|
}
|
|
}
|
|
|
|
items.push(selectedItemEl);
|
|
});
|
|
ms.selectionContainer.prepend(items);
|
|
|
|
// store the values, behaviour of multiple select
|
|
ms._valueContainer = $('<div/>', {
|
|
style: 'display: none;'
|
|
});
|
|
$.each(ms.getValue(), function(i, val){
|
|
var el = $('<input/>', {
|
|
type: 'hidden',
|
|
name: cfg.name,
|
|
value: val
|
|
});
|
|
el.appendTo(ms._valueContainer);
|
|
});
|
|
ms._valueContainer.appendTo(ms.selectionContainer);
|
|
|
|
if(cfg.selectionPosition === 'inner' && !cfg.selectionContainer && (ms.container.is(':visible')||ms.getValue().length>0)) {
|
|
var inputPadding = ms.input.outerWidth(true) - ms.input.width();
|
|
ms.input.width(0);
|
|
inputOffset = Math.max(0,ms.input.offset().left - ms.selectionContainer.offset().left);
|
|
w = ms.container.width() - inputOffset - (cfg.hideTrigger ? inputPadding : 42);
|
|
ms.input.width(w);
|
|
}
|
|
|
|
if(_selection.length === cfg.maxSelection){
|
|
self._updateHelper(cfg.maxSelectionRenderer.call(this, _selection.length));
|
|
} else {
|
|
ms.helper.hide();
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Select an item either through keyboard or mouse
|
|
* @param item
|
|
* @private
|
|
*/
|
|
_selectItem: function(item) {
|
|
if(cfg.maxSelection === 1){
|
|
_selection = [];
|
|
}
|
|
ms.addToSelection(item.data('json'));
|
|
item.removeClass('ms-res-item-active');
|
|
if(cfg.expandOnFocus === false || _selection.length === cfg.maxSelection){
|
|
ms.collapse();
|
|
}
|
|
if(!_hasFocus){
|
|
ms.input.focus();
|
|
} else if(_hasFocus && (cfg.expandOnFocus || _ctrlDown)){
|
|
self._processSuggestions();
|
|
if(_ctrlDown){
|
|
ms.expand();
|
|
}
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Sorts the results and cut them down to max # of displayed results at once
|
|
* @private
|
|
*/
|
|
_sortAndTrim: function(data) {
|
|
var q = ms.getRawValue(),
|
|
filtered = [],
|
|
newSuggestions = [],
|
|
selectedValues = ms.getValue();
|
|
// filter the data according to given input
|
|
if(q.length > 0) {
|
|
$.each(data, function(index, obj) {
|
|
var name = obj[cfg.displayField];
|
|
if((cfg.matchCase === true && name.indexOf(q) > -1) ||
|
|
(cfg.matchCase === false && name.toLowerCase().indexOf(q.toLowerCase()) > -1)) {
|
|
if(cfg.strictSuggest === false || name.toLowerCase().indexOf(q.toLowerCase()) === 0) {
|
|
filtered.push(obj);
|
|
}
|
|
}
|
|
});
|
|
}
|
|
else {
|
|
filtered = data;
|
|
}
|
|
// take out the ones that have already been selected
|
|
$.each(filtered, function(index, obj) {
|
|
if (cfg.allowDuplicates || $.inArray(obj[cfg.valueField], selectedValues) === -1) {
|
|
newSuggestions.push(obj);
|
|
}
|
|
});
|
|
// sort the data
|
|
if(cfg.sortOrder !== null) {
|
|
newSuggestions.sort(function(a,b) {
|
|
if(a[cfg.sortOrder] < b[cfg.sortOrder]) {
|
|
return cfg.sortDir === 'asc' ? -1 : 1;
|
|
}
|
|
if(a[cfg.sortOrder] > b[cfg.sortOrder]) {
|
|
return cfg.sortDir === 'asc' ? 1 : -1;
|
|
}
|
|
return 0;
|
|
});
|
|
}
|
|
// trim it down
|
|
if(cfg.maxSuggestions && cfg.maxSuggestions > 0) {
|
|
newSuggestions = newSuggestions.slice(0, cfg.maxSuggestions);
|
|
}
|
|
return newSuggestions;
|
|
|
|
},
|
|
|
|
_group: function(data){
|
|
// build groups
|
|
if(cfg.groupBy !== null) {
|
|
_groups = {};
|
|
|
|
$.each(data, function(index, value) {
|
|
var props = cfg.groupBy.indexOf('.') > -1 ? cfg.groupBy.split('.') : cfg.groupBy;
|
|
var prop = value[cfg.groupBy];
|
|
if(typeof(props) != 'string'){
|
|
prop = value;
|
|
while(props.length > 0){
|
|
prop = prop[props.shift()];
|
|
}
|
|
}
|
|
if(_groups[prop] === undefined) {
|
|
_groups[prop] = {title: prop, items: [value]};
|
|
}
|
|
else {
|
|
_groups[prop].items.push(value);
|
|
}
|
|
});
|
|
}
|
|
return data;
|
|
},
|
|
|
|
/**
|
|
* Update the helper text
|
|
* @private
|
|
*/
|
|
_updateHelper: function(html) {
|
|
ms.helper.html(html);
|
|
if(!ms.helper.is(":visible")) {
|
|
ms.helper.fadeIn();
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Validate an item against vtype or vregex
|
|
* @private
|
|
*/
|
|
_validateSingleItem: function(value){
|
|
if(cfg.vregex !== null && cfg.vregex instanceof RegExp){
|
|
return cfg.vregex.test(value);
|
|
} else if(cfg.vtype !== null) {
|
|
switch(cfg.vtype){
|
|
case 'alpha':
|
|
return (/^[a-zA-Z_]+$/).test(value);
|
|
case 'alphanum':
|
|
return (/^[a-zA-Z0-9_]+$/).test(value);
|
|
case 'email':
|
|
return (/^(\w+)([\-+.][\w]+)*@(\w[\-\w]*\.){1,5}([A-Za-z]){2,6}$/).test(value);
|
|
case 'url':
|
|
return (/(((^https?)|(^ftp)):\/\/([\-\w]+\.)+\w{2,3}(\/[%\-\w]+(\.\w{2,})?)*(([\w\-\.\?\\\/+@&#;`~=%!]*)(\.\w{2,})?)*\/?)/i).test(value);
|
|
case 'ipaddress':
|
|
return (/^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/).test(value);
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
};
|
|
|
|
var handlers = {
|
|
/**
|
|
* Triggered when blurring out of the component
|
|
* @private
|
|
*/
|
|
_onBlur: function() {
|
|
ms.container.removeClass('ms-ctn-focus');
|
|
ms.collapse();
|
|
_cntInMf = false;
|
|
_hasFocus = false;
|
|
if(ms.getRawValue() !== '' && cfg.allowFreeEntries === true){
|
|
var obj = {};
|
|
obj[cfg.displayField] = obj[cfg.valueField] = ms.getRawValue().trim();
|
|
ms.addToSelection(obj);
|
|
}
|
|
self._renderSelection();
|
|
|
|
if(ms.isValid() === false) {
|
|
ms.container.addClass(cfg.invalidCls);
|
|
}
|
|
|
|
else if(ms.input.val() !== '' && cfg.allowFreeEntries === false) {
|
|
ms.empty();
|
|
self._updateHelper('');
|
|
}
|
|
|
|
$(ms).trigger('blur', [ms]);
|
|
},
|
|
|
|
/**
|
|
* Triggered when hovering an element in the combo
|
|
* @param e
|
|
* @private
|
|
*/
|
|
_onComboItemMouseOver: function(e) {
|
|
var target = $(e.currentTarget);
|
|
if(!target.hasClass('ms-res-item-disabled')){
|
|
ms.combobox.children().removeClass('ms-res-item-active');
|
|
target.addClass('ms-res-item-active');
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Triggered when an item is chosen from the list
|
|
* @param e
|
|
* @private
|
|
*/
|
|
_onComboItemSelected: function(e) {
|
|
var target = $(e.currentTarget);
|
|
if(!target.hasClass('ms-res-item-disabled')){
|
|
self._selectItem($(e.currentTarget));
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Triggered when focusing on the container div. Will focus on the input field instead.
|
|
* @private
|
|
*/
|
|
_onFocus: function() {
|
|
if (!_cntInMf)
|
|
{
|
|
ms.input.focus();
|
|
}
|
|
else
|
|
{
|
|
_cntInMf = false;
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Triggered when clicking on the input text field
|
|
* @private
|
|
*/
|
|
_onInputClick: function(){
|
|
if (ms.isDisabled() === false && _hasFocus && !_cntInMf) {
|
|
if (cfg.toggleOnClick === true) {
|
|
if (cfg.expanded){
|
|
ms.collapse();
|
|
} else {
|
|
ms.expand();
|
|
}
|
|
}
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Triggered when focusing on the input text field.
|
|
* @private
|
|
*/
|
|
_onInputFocus: function() {
|
|
if(ms.isDisabled() === false && !_hasFocus && !_cntInMf) {
|
|
_hasFocus = true;
|
|
ms.container.addClass('ms-ctn-focus');
|
|
ms.container.removeClass(cfg.invalidCls);
|
|
|
|
var curLength = ms.getRawValue().length;
|
|
if(cfg.expandOnFocus === true){
|
|
ms.expand();
|
|
}
|
|
|
|
if(_selection.length === cfg.maxSelection) {
|
|
self._updateHelper(cfg.maxSelectionRenderer.call(this, _selection.length));
|
|
} else if(curLength < cfg.minChars) {
|
|
self._updateHelper(cfg.minCharsRenderer.call(this, cfg.minChars - curLength));
|
|
}
|
|
|
|
setTimeout(function(){self._renderSelection()},400);
|
|
$(ms).trigger('focus', [ms]);
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Triggered when the user presses a key while the component has focus
|
|
* This is where we want to handle all keys that don't require the user input field
|
|
* since it hasn't registered the key hit yet
|
|
* @param e keyEvent
|
|
* @private
|
|
*/
|
|
_onKeyDown: function(e) {
|
|
// check how tab should be handled
|
|
var active = ms.combobox.find('.ms-res-item-active:not(.ms-res-item-disabled):first'),
|
|
freeInput = ms.input.val();
|
|
$(ms).trigger('keydown', [ms, e]);
|
|
|
|
if(e.keyCode === KEYCODES.TAB && (cfg.useTabKey === false ||
|
|
(cfg.useTabKey === true && active.length === 0 && ms.input.val().length === 0))) {
|
|
handlers._onBlur();
|
|
return;
|
|
}
|
|
switch(e.keyCode) {
|
|
case KEYCODES.BACKSPACE:
|
|
if(freeInput.length === 0 && ms.getSelection().length > 0 && cfg.selectionPosition === 'inner') {
|
|
_selection.pop();
|
|
self._renderSelection();
|
|
$(ms).trigger('selectionchange', [ms, ms.getSelection()]);
|
|
ms.input.attr('placeholder', (cfg.selectionPosition === 'inner' && ms.getValue().length > 0) ? '' : cfg.placeholder);
|
|
ms.input.focus();
|
|
e.preventDefault();
|
|
}
|
|
break;
|
|
case KEYCODES.TAB:
|
|
case KEYCODES.ESC:
|
|
e.preventDefault();
|
|
break;
|
|
case KEYCODES.ENTER:
|
|
if(freeInput !== '' || cfg.expanded){
|
|
e.preventDefault();
|
|
}
|
|
break;
|
|
case KEYCODES.COMMA:
|
|
if(cfg.useCommaKey === true){
|
|
e.preventDefault();
|
|
}
|
|
break;
|
|
case KEYCODES.CTRL:
|
|
_ctrlDown = true;
|
|
break;
|
|
case KEYCODES.DOWNARROW:
|
|
e.preventDefault();
|
|
self._moveSelectedRow("down");
|
|
break;
|
|
case KEYCODES.UPARROW:
|
|
e.preventDefault();
|
|
self._moveSelectedRow("up");
|
|
break;
|
|
default:
|
|
if(_selection.length === cfg.maxSelection) {
|
|
e.preventDefault();
|
|
}
|
|
break;
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Triggered when a key is released while the component has focus
|
|
* @param e
|
|
* @private
|
|
*/
|
|
_onKeyUp: function(e) {
|
|
var freeInput = ms.getRawValue(),
|
|
inputValid = $.trim(ms.input.val()).length > 0 &&
|
|
(!cfg.maxEntryLength || $.trim(ms.input.val()).length <= cfg.maxEntryLength),
|
|
selected,
|
|
obj = {};
|
|
|
|
$(ms).trigger('keyup', [ms, e]);
|
|
|
|
clearTimeout(_timer);
|
|
|
|
// collapse if escape, but keep focus.
|
|
if(e.keyCode === KEYCODES.ESC && cfg.expanded) {
|
|
ms.combobox.hide();
|
|
}
|
|
// ignore a bunch of keys
|
|
if((e.keyCode === KEYCODES.TAB && cfg.useTabKey === false) || (e.keyCode > KEYCODES.ENTER && e.keyCode < KEYCODES.SPACE)) {
|
|
if(e.keyCode === KEYCODES.CTRL){
|
|
_ctrlDown = false;
|
|
}
|
|
return;
|
|
}
|
|
switch(e.keyCode) {
|
|
case KEYCODES.UPARROW:
|
|
case KEYCODES.DOWNARROW:
|
|
e.preventDefault();
|
|
break;
|
|
case KEYCODES.ENTER:
|
|
case KEYCODES.TAB:
|
|
case KEYCODES.COMMA:
|
|
if(e.keyCode !== KEYCODES.COMMA || cfg.useCommaKey === true) {
|
|
e.preventDefault();
|
|
if(cfg.expanded === true){ // if a selection is performed, select it and reset field
|
|
selected = ms.combobox.find('.ms-res-item-active:not(.ms-res-item-disabled):first');
|
|
if(selected.length > 0) {
|
|
self._selectItem(selected);
|
|
return;
|
|
}
|
|
}
|
|
// if no selection or if freetext entered and free entries allowed, add new obj to selection
|
|
if(inputValid === true && cfg.allowFreeEntries === true) {
|
|
obj[cfg.displayField] = obj[cfg.valueField] = freeInput.trim();
|
|
ms.addToSelection(obj);
|
|
ms.collapse(); // reset combo suggestions
|
|
ms.input.focus();
|
|
}
|
|
break;
|
|
}
|
|
default:
|
|
if(_selection.length === cfg.maxSelection){
|
|
self._updateHelper(cfg.maxSelectionRenderer.call(this, _selection.length));
|
|
}
|
|
else {
|
|
if(freeInput.length < cfg.minChars) {
|
|
self._updateHelper(cfg.minCharsRenderer.call(this, cfg.minChars - freeInput.length));
|
|
if(cfg.expanded === true) {
|
|
ms.collapse();
|
|
}
|
|
}
|
|
else if(cfg.maxEntryLength && freeInput.length > cfg.maxEntryLength) {
|
|
self._updateHelper(cfg.maxEntryRenderer.call(this, freeInput.length - cfg.maxEntryLength));
|
|
if(cfg.expanded === true) {
|
|
ms.collapse();
|
|
}
|
|
}
|
|
else {
|
|
ms.helper.hide();
|
|
if(cfg.minChars <= freeInput.length){
|
|
_timer = setTimeout(function() {
|
|
if(cfg.expanded === true) {
|
|
self._processSuggestions();
|
|
} else {
|
|
ms.expand();
|
|
}
|
|
}, cfg.typeDelay);
|
|
}
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Triggered when clicking upon cross for deletion
|
|
* @param e
|
|
* @private
|
|
*/
|
|
_onTagTriggerClick: function(e) {
|
|
ms.removeFromSelection($(e.currentTarget).data('json'));
|
|
},
|
|
|
|
/**
|
|
* Triggerd when double clicking upon selected item in order to edit its content
|
|
* @param e
|
|
* @private
|
|
*/
|
|
_onTagEditTriggerDblClick: function(e) {
|
|
var itemData = $(e.currentTarget).data('json');
|
|
if (ms.input.val() === '')
|
|
{
|
|
ms.input.val(itemData.label);
|
|
ms.removeFromSelection(itemData);
|
|
ms.input.select();
|
|
_cntInMf = true; // item is in modification mode
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Triggered when clicking on the small trigger in the right
|
|
* @private
|
|
*/
|
|
_onTriggerClick: function() {
|
|
if(ms.isDisabled() === false && !(cfg.expandOnFocus === true && _selection.length === cfg.maxSelection)) {
|
|
$(ms).trigger('triggerclick', [ms]);
|
|
if(cfg.expanded === true) {
|
|
ms.collapse();
|
|
} else {
|
|
var curLength = ms.getRawValue().length;
|
|
if(curLength >= cfg.minChars){
|
|
ms.input.focus();
|
|
ms.expand();
|
|
} else {
|
|
self._updateHelper(cfg.minCharsRenderer.call(this, cfg.minChars - curLength));
|
|
}
|
|
}
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Triggered when the browser window is resized
|
|
* @private
|
|
*/
|
|
_onWindowResized: function() {
|
|
self._renderSelection();
|
|
}
|
|
};
|
|
|
|
// startup point
|
|
if(element !== null) {
|
|
self._render(element);
|
|
}
|
|
};
|
|
|
|
$.fn.magicSuggest = function(options) {
|
|
var obj = $(this);
|
|
|
|
if(obj.size() === 1 && obj.data('magicSuggest')) {
|
|
return obj.data('magicSuggest');
|
|
}
|
|
|
|
obj.each(function(i) {
|
|
// assume $(this) is an element
|
|
var cntr = $(this);
|
|
|
|
// Return early if this element already has a plugin instance
|
|
if(cntr.data('magicSuggest')){
|
|
return;
|
|
}
|
|
|
|
if(this.nodeName.toLowerCase() === 'select'){ // rendering from select
|
|
options.data = [];
|
|
options.value = [];
|
|
$.each(this.children, function(index, child){
|
|
if(child.nodeName && child.nodeName.toLowerCase() === 'option'){
|
|
options.data.push({id: child.value, name: child.text});
|
|
if($(child).attr('selected')){
|
|
options.value.push(child.value);
|
|
}
|
|
}
|
|
});
|
|
}
|
|
|
|
var def = {};
|
|
// set values from DOM container element
|
|
$.each(this.attributes, function(i, att){
|
|
def[att.name] = att.name === 'value' && att.value !== '' ? JSON.parse(att.value) : att.value;
|
|
});
|
|
|
|
var field = new MagicSuggest(this, $.extend([], $.fn.magicSuggest.defaults, options, def));
|
|
cntr.data('magicSuggest', field);
|
|
field.container.data('magicSuggest', field);
|
|
});
|
|
|
|
if(obj.size() === 1) {
|
|
return obj.data('magicSuggest');
|
|
}
|
|
return obj;
|
|
};
|
|
|
|
$.fn.magicSuggest.defaults = {};
|
|
})(jQuery); |