mirror of
https://github.com/EGroupware/egroupware.git
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160 lines
4.4 KiB
JavaScript
160 lines
4.4 KiB
JavaScript
/*
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* Egroupware etemplate2 JS Entry widget
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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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* @version $Id$
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*/
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/*egw:uses
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et2_core_valueWidget;
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*/
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/**
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* A widget to display a value from an entry
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*
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* Since we have Etemplate\Widget\Transformer, this client side widget exists
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* mostly to resolve the problem where the ID for the entry widget is the same
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* as the widget where you actually set the value, which prevents transformer
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* from working.
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*
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* Server side will find the associated entry, and load it into ~<entry_id> to
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* avoid overwriting the widget with id="entry_id". This widget will reverse
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* that, and the modifications from transformer will be applied.
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*
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* @augments et2_valueWidget
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*/
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var et2_entry = (function(){ "use strict"; return et2_valueWidget.extend(
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{
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attributes: {
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field: {
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'name': 'Fields',
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'description': 'Which entry field to display, or "sum" to add up the alternate_fields',
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'type': 'string'
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},
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compare: {
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name: 'Compare',
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description: 'if given, the selected field is compared with its value and an X is printed on equality, nothing otherwise',
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default: et2_no_init,
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type: 'string'
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},
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alternate_fields: {
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name: 'Alternate fields',
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description: 'colon (:) separated list of alternative fields. The first non-empty one is used if the selected field is empty, (-) used for subtraction',
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type: 'string',
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default: et2_no_init
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},
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precision: {
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name: 'Decimals to be shown',
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description: 'Specifies the number of decimals for sum of alternates, the default is 2',
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type: 'string',
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default: '2'
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},
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value: {
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type: 'any'
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},
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readonly: {
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default: true
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}
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},
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legacyOptions: ["field","compare","alternate_fields"],
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prefix: '~',
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/**
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* Constructor
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*
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* @memberOf et2_customfields_list
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*/
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init: function(parent, attrs) {
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// Often the ID conflicts, so check prefix
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if(attrs.id && attrs.id.indexOf(this.prefix) < 0)
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{
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attrs.id = this.prefix + attrs.id;
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}
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var value = attrs.value;
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this._super.apply(this, arguments);
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// Save value from parsing, but only if set
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if(value)
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{
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this.options.value = value;
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}
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this.widget = null;
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this.setDOMNode(document.createElement('span'));
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},
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loadFromXML: function(_node) {
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// Load the nodes as usual
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this._super.apply(this, arguments);
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// Do the magic
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this.loadField();
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},
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/**
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* Initialize widget for entry field
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*/
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loadField: function() {
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// Create widget of correct type
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var attrs = {
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id: this.id + '[' +this.options.field+']',
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type: 'label',
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readonly: this.options.readonly
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};
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var modifications = this.getArrayMgr("modifications");
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if(modifications && this.options.field)
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{
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jQuery.extend(attrs, modifications.getEntry(attrs.id));
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}
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// Supress labels on templates
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if(attrs.type == 'template' && this.options.label)
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{
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this.egw().debug('log', "Surpressed label on <" + this._type + ' label="' + this.options.label + '" id="' + this.id + '"...>');
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this.options.label = '';
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}
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var widget = et2_createWidget(attrs.type, attrs, this);
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// If value is not set, etemplate takes care of everything
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// If value was set, find the record explicitly.
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if(typeof this.options.value == 'string')
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{
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widget.options.value = this.getRoot().getArrayMgr('content').getEntry(this.prefix+this.options.value + '['+this.options.field+']');
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}
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if(this.options.compare)
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{
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widget.options.value = widget.options.value == this.options.compare ? 'X' : '';
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}
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if(this.options.alternate_fields)
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{
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var sum = 0;
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var fields = this.options.alternate_fields.split(':');
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for(var i = 0; i < fields.length; i++)
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{
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var value = (fields[i][0] == "-")? this.getArrayMgr('content').getEntry(fields[i].replace('-',''))*-1:
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this.getArrayMgr('content').getEntry(fields[i]);
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sum += parseFloat(value);
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if(value && this.options.field !== 'sum')
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{
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widget.options.value = value;
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break;
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}
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}
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if(this.options.field == 'sum')
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{
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if (this.options.precision && jQuery.isNumeric(sum)) sum = parseFloat(sum).toFixed(this.options.precision);
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widget.options.value = sum;
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}
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}
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}
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});}).call(this);
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et2_register_widget(et2_entry, ["entry", 'contact-value', 'contact-account', 'contact-template', 'infolog-value','tracker-value','records-value']); |