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https://github.com/EGroupware/egroupware.git
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112 lines
1.8 KiB
JavaScript
112 lines
1.8 KiB
JavaScript
/**
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* eGroupWare eTemplate2 - JS Button object
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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 $Id$
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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_inputWidget;
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et2_baseWidget;
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*/
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/**
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* Class which implements the "button" XET-Tag
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*/
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var et2_button = et2_baseWidget.extend(et2_IInput, {
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attributes: {
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"label": {
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"name": "caption",
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"type": "string",
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"description": "Label of the button"
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},
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"onclick": {
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"name": "onclick",
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"type": "js",
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"description": "JS code which gets executed when the button is clicked"
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}
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},
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init: function(_parent, _type, _readonly) {
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this._super.apply(this, arguments);
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this.label = "";
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this.clicked = false;
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this.btn = null;
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if (!_readonly)
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{
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this.btn = $j(document.createElement("button"))
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.addClass("et2_button");
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this.setDOMNode(this.btn[0]);
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}
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},
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click: function() {
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// Execute the JS code connected to the event handler
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if (this.onclick)
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{
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if (!this.onclick())
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return false;
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}
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// Submit the form
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if (this._type != "buttononly")
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{
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this.clicked = true;
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this.getInstanceManager().submit();
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this.clicked = false;
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}
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},
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set_label: function(_value) {
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if (this.btn)
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{
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this.label = _value;
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this.btn.text(_value);
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}
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},
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/**
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* Implementation of the et2_IInput interface
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*/
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/**
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* Always return false as a button is never dirty
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*/
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isDirty: function() {
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return false;
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},
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resetDirty: function() {
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},
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getValue: function() {
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if (this.clicked)
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{
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return true;
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}
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// If "null" is returned, the result is not added to the submitted
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// array.
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return null;
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}
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});
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et2_register_widget(et2_button, ["button", "buttononly"]);
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