forked from extern/egroupware
95 lines
1.7 KiB
JavaScript
95 lines
1.7 KiB
JavaScript
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/**
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* eGroupWare eTemplate2 - JS Widget base class
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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 Andreas Stöckel
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* @copyright Stylite 2011
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* @version $Id: et2_widget.js 36021 2011-08-07 13:43:46Z igel457 $
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*/
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"use strict";
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/*egw:uses
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jquery.jquery;
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et2_baseWidget;
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*/
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/**
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* Interface for all widgets which support returning a value
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*/
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var et2_IInput = new Interface({
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/**
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* getValue has to return the value of the input widget
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*/
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getValue: function() {},
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/**
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* Is dirty returns true if the value of the widget has changed since it
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* was loaded.
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*/
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isDirty: function() {},
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/**
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* Causes the dirty flag to be reseted.
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*/
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resetDirty: function() {}
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});
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/**
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* et2_inputWidget derrives from et2_simpleWidget and implements the IInput
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* interface. When derriving from this class, call setDOMNode with an input
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* DOMNode.
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*/
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var et2_inputWidget = et2_simpleWidget.extend(et2_IInput, {
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attributes: {
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"value": {
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"name": "Value",
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"description": "The value of the widget",
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"type": "string",
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"default": ""
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}
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},
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init: function() {
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this._super.apply(this, arguments);
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this._oldValue = "";
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},
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set_value: function(_value) {
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this._oldValue = _value;
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if (this.node)
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{
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$j(this.node).val(_value);
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}
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},
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get_value: function() {
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return this.getValue();
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},
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getValue: function() {
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if (this.node)
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{
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return $j(this.node).val();
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}
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return this._oldValue;
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},
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isDirty: function() {
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return this._oldValue != this.getValue();
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},
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resetDirty: function() {
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this._oldValue = this.getValue();
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}
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});
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