mirror of
https://github.com/EGroupware/egroupware.git
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97 lines
2.6 KiB
JavaScript
97 lines
2.6 KiB
JavaScript
/**
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* EGroupware eTemplate2 - JS Select account widget
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*
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* Selecting accounts needs special UI, and displaying needs special consideration
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* to avoid sending the entire user list to the client.
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*
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* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
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* @package etemplate
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* @subpackage api
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* @link http://www.egroupware.org
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* @author Nathan Gray
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* @copyright Nathan Gray 2012
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* @version $Id$
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*/
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"use strict";
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/*egw:uses
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et2_widget_link;
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*/
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/**
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* et2_selectAccount_ro is the readonly implementation of select account
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* It extends et2_link to avoid needing the whole user list on the client.
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* Instead, it just asks for the names of the ones needed, as needed.
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*/
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var et2_selectAccount_ro = et2_link_string.extend([et2_IDetachedDOM], {
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attributes: {
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"empty_label": {
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"name": "Empty label",
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"type": "string",
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"default": "",
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"description": "Textual label for first row, eg: 'All' or 'None'. ID will be ''"
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},
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},
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legacyOptions: ["empty_label"],
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init: function(_parent, options) {
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/**
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Resolve some circular dependency problems here
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selectAccount extends link, link is in a file that needs select,
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select has menulist wrapper, which needs to know about selectAccount before it allows it
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*/
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if(_parent.supportedWidgetClasses.indexOf(et2_selectAccount_ro) < 0)
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{
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_parent.supportedWidgetClasses.push(et2_selectAccount_ro);
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}
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this._super.apply(this, arguments);
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// Legacy options could have row count or empty label in first slot
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if(typeof this.options.empty_label == "string")
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{
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if(isNaN(this.options.empty_label))
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{
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this.options.empty_label = this.egw().lang(this.options.empty_label);
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}
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}
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this.options.application = 'home-accounts';
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// Don't make it look like a link though
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this.list.removeClass("et2_link_string").addClass("et2_selectbox");
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},
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set_value: function(_value) {
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this._super.apply(this, arguments);
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// Don't make it look like a link though
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jQuery('li',this.list).removeClass("et2_link et2_link_string");
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// Empty label from selectbox
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if(this.options.empty_label)
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{
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if(!_value)
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{
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this.list.append("<li>"+this.options.empty_label+"</li>");
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}
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else
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{
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// An array with 0 / empty in it?
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for(var i = 0; i < _value.length; i++)
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{
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if(!_value[i] || !parseInt(_value[i]))
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{
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this.list.append("<li>"+this.options.empty_label+"</li>");
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return;
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}
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}
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}
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}
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}
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});
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et2_register_widget(et2_selectAccount_ro, ["select-account_ro"]);
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