egroupware_official/etemplate/js/et2_widget_radiobox.js

280 lines
5.8 KiB
JavaScript

/**
* EGroupware eTemplate2 - JS Radiobox object
*
* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
* @package etemplate
* @subpackage api
* @link http://www.egroupware.org
* @author Nathan Gray
* @copyright Nathan Gray 2011
* @version $Id$
*/
"use strict";
/*egw:uses
jquery.jquery;
et2_core_inputWidget;
*/
/**
* Class which implements the "radiobox" XET-Tag
*
* @augments et2_inputWidget
*/
var et2_radiobox = et2_inputWidget.extend(
{
attributes: {
"set_value": {
"name": "Set value",
"type": "string",
"default": "true",
"description": "Value when selected"
},
"ro_true": {
"name": "Read only selected",
"type": "string",
"default": "x",
"description": "What should be displayed when readonly and selected"
},
"ro_false": {
"name": "Read only unselected",
"type": "string",
"default": "",
"description": "What should be displayed when readonly and not selected"
}
},
legacyOptions: ["set_value", "ro_true", "ro_false"],
/**
* Constructor
*
* @memberOf et2_radiobox
*/
init: function() {
this._super.apply(this, arguments);
this.input = null;
this.id = "";
this.createInputWidget();
},
createInputWidget: function() {
this.input = $j(document.createElement("input"))
.val(this.options.set_value)
.attr("type", "radio");
this.input.addClass("et2_radiobox");
this.setDOMNode(this.input[0]);
},
set_name: function(_name) {
if(_name.substr(_name.length-2) != "[]")
{
_name += "[]";
}
this.input.attr("name", _name);
},
/**
* Default for radio buttons is label after button
*
* @param _label String New label for radio button. Use %s to locate the radio button somewhere else in the label
*/
set_label: function(_label) {
if(_label.length > 0 && _label.indexOf('%s')==-1)
{
_label = '%s'+_label;
}
this._super.apply(this, [_label]);
},
/**
* Override default to match against set/unset value
*/
set_value: function(_value) {
if(_value == this.options.set_value) {
this.input.attr("checked", "checked");
} else {
this.input.removeAttr("checked");
}
},
/**
* Override default to return unchecked value
*/
getValue: function() {
if(jQuery("input:checked", this._parent.getDOMNode()).val() == this.options.set_value) {
return this.options.set_value;
}
return null;
}
});
et2_register_widget(et2_radiobox, ["radio"]);
/**
* @augments et2_valueWidget
*/
var et2_radiobox_ro = et2_valueWidget.extend([et2_IDetachedDOM],
{
attributes: {
"set_value": {
"name": "Set value",
"type": "string",
"default": "true",
"description": "Value when selected"
},
"ro_true": {
"name": "Read only selected",
"type": "string",
"default": "x",
"description": "What should be displayed when readonly and selected"
},
"ro_false": {
"name": "Read only unselected",
"type": "string",
"default": "",
"description": "What should be displayed when readonly and not selected"
},
"label": {
"name": "Label",
"default": "",
"type": "string",
}
},
/**
* Constructor
*
* @memberOf et2_radiobox_ro
*/
init: function() {
this._super.apply(this, arguments);
this.value = "";
this.span = $j(document.createElement("span"))
.addClass("et2_radiobox");
this.setDOMNode(this.span[0]);
},
/**
* Override default to match against set/unset value
*/
set_value: function(_value) {
if(_value == this.options.set_value) {
this.span.text(this.options.ro_true);
} else {
this.span.text(this.options.ro_false);
}
},
/**
* Code for implementing et2_IDetachedDOM
*/
getDetachedAttributes: function(_attrs)
{
// Show label in nextmatch instead of just x
this.options.ro_true = this.options.label;
_attrs.push("value");
},
getDetachedNodes: function()
{
return [this.span[0]];
},
setDetachedAttributes: function(_nodes, _values)
{
this.span = jQuery(_nodes[0]);
this.set_value(_values["value"]);
}
});
et2_register_widget(et2_radiobox_ro, ["radio_ro"]);
/**
* A group of radio buttons
*
* @augments et2_box
*/
var et2_radioGroup = et2_box.extend(
{
attributes: {
"value": {
"name": "Value",
"type": "string",
"default": "true",
"description": "Value for each radio button"
},
"ro_true": {
"name": "Read only selected",
"type": "string",
"default": "x",
"description": "What should be displayed when readonly and selected"
},
"ro_false": {
"name": "Read only unselected",
"type": "string",
"default": "",
"description": "What should be displayed when readonly and not selected"
},
"options": {
"name": "Radio options",
"type": "any",
"default": {},
"description": "Options for radio buttons. Should be {value: label, ...}"
}
},
createNamespace: false,
/**
* Constructor
*
* @param parent
* @param attrs
* @memberOf et2_radioGroup
*/
init: function(parent, attrs) {
attrs.type = "vbox";
this._super.apply(this, arguments);
},
set_value: function(_value) {
this.value = _value;
for (var i = 0; i < this._children.length; i++)
{
var radio = this._children[i];
radio.set_value(_value);
}
},
/**
* Set a bunch of radio buttons
* Options should be {value: label, ...}
*/
set_options: function(_options) {
for(var key in _options)
{
var attrs = {
// Add index so radios work properly
"id": (this.options.readonly ? this.id : this.id + "[" + "]"),
set_value: key,
label: _options[key],
ro_true: this.options.ro_true,
ro_false: this.options.ro_false,
readonly: this.options.readonly
};
var radio = et2_createWidget("radio", attrs, this);
// radio.set_name(this.id);
}
this.set_value(this.value);
}
});
// No such tag as 'radiogroup', but it needs something
et2_register_widget(et2_radioGroup, ["radiogroup"]);