forked from extern/egroupware
41787c36f3
- Added system for readonlys: Readonly is passed in constructor as third parameter. If a widget class is registerd with "[type]_ro" (see et2_textbox for example) this one is created - Added new 'valueWidget' base class which introduces the 'value' attribute and implements auto loading from the content array - Implemented readonly attribute for buttons and textboxes
110 lines
1.8 KiB
JavaScript
110 lines
1.8 KiB
JavaScript
/**
|
|
* eGroupWare eTemplate2 - JS Button object
|
|
*
|
|
* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
|
|
* @package etemplate
|
|
* @subpackage api
|
|
* @link http://www.egroupware.org
|
|
* @author Andreas Stöckel
|
|
* @copyright Stylite 2011
|
|
* @version $Id$
|
|
*/
|
|
|
|
"use strict";
|
|
|
|
/*egw:uses
|
|
jquery.jquery;
|
|
et2_inputWidget;
|
|
et2_baseWidget;
|
|
*/
|
|
|
|
/**
|
|
* Class which implements the "button" XET-Tag
|
|
*/
|
|
var et2_button = et2_baseWidget.extend(et2_IInput, {
|
|
|
|
attributes: {
|
|
"label": {
|
|
"name": "caption",
|
|
"type": "string",
|
|
"description": "Label of the button"
|
|
},
|
|
|
|
"onclick": {
|
|
"name": "onclick",
|
|
"type": "js",
|
|
"description": "JS code which gets executed when the button is clicked"
|
|
}
|
|
},
|
|
|
|
init: function(_parent, _type, _readonly) {
|
|
this._super.apply(this, arguments);
|
|
|
|
this.label = "";
|
|
this.clicked = false;
|
|
this.btn = null;
|
|
|
|
if (!_readonly)
|
|
{
|
|
this.btn = $j(document.createElement("button"))
|
|
.addClass("et2_button")
|
|
.click(this, function(e) {e.data.buttonClick()});
|
|
|
|
this.setDOMNode(this.btn[0]);
|
|
}
|
|
},
|
|
|
|
buttonClick: function() {
|
|
// Execute the JS code connected to the event handler
|
|
if (this.onclick != null)
|
|
{
|
|
if (!this.onclick())
|
|
return false;
|
|
}
|
|
|
|
// Submit the form
|
|
this.clicked = true;
|
|
this.getInstanceManager().submit();
|
|
this.clicked = false;
|
|
},
|
|
|
|
set_label: function(_value) {
|
|
if (this.btn)
|
|
{
|
|
this.label = _value;
|
|
|
|
this.btn.text(_value);
|
|
}
|
|
},
|
|
|
|
|
|
/**
|
|
* Implementation of the et2_IInput interface
|
|
*/
|
|
|
|
/**
|
|
* Always return false as a button is never dirty
|
|
*/
|
|
isDirty: function() {
|
|
return false;
|
|
},
|
|
|
|
resetDirty: function() {
|
|
},
|
|
|
|
getValue: function() {
|
|
if (this.clicked)
|
|
{
|
|
return true;
|
|
}
|
|
|
|
// If "null" is returned, the result is not added to the submitted
|
|
// array.
|
|
return null;
|
|
}
|
|
|
|
});
|
|
|
|
et2_register_widget(et2_button, ["button"]);
|
|
|