egroupware_official/etemplate/js/et2_textbox.js
2011-08-19 16:39:28 +00:00

141 lines
2.6 KiB
JavaScript

/**
* eGroupWare eTemplate2 - JS Textbox 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_valueWidget;
*/
/**
* Class which implements the "textbox" XET-Tag
*/
var et2_textbox = et2_inputWidget.extend({
attributes: {
"multiline": {
"name": "multiline",
"type": "boolean",
"default": false,
"description": "If true, the textbox is a multiline edit field."
},
"size": {
"name": "Size",
"type": "integer",
"default": et2_no_init,
"description": "Field width"
},
// These for multi-line
"rows": {
"name": "Rows",
"type": "integer",
"default": -1,
"description": "Multiline field height - better to use CSS"
},
"cols": {
"name": "Size",
"type": "integer",
"default": -1,
"description": "Multiline field width - better to use CSS"
},
},
init: function(_parent) {
this._super.apply(this, arguments);
this.input = null;
this.createInputWidget();
},
createInputWidget: function() {
if (this.options.multiline || this.options.rows > 1 || this.options.cols > 1)
{
this.input = $j(document.createElement("textarea"));
if (this.options.rows > 0)
{
this.input.attr("rows", this.options.rows);
}
if (this.options.cols > 0)
{
this.input.attr("cols", this.options.cols);
}
}
else
{
this.input = $j(document.createElement("input"));
}
if(this.size) {
this.set_size(this.size);
}
this.input.addClass("et2_textbox");
this.setDOMNode(this.input[0]);
},
/**
* Set input widget size
* @param _size Rather arbitrary size units, approximately characters
*/
set_size: function(_size) {
if (typeof _size != 'undefined' && _size != this.input.attr("size"))
{
this.size = _size;
this.input.attr("size", this.size);
}
}
});
et2_register_widget(et2_textbox, ["textbox"]);
/**
* et2_textbox_ro is the dummy readonly implementation of the textbox.
*/
var et2_textbox_ro = et2_valueWidget.extend({
/**
* Ignore all more advanced attributes.
*/
attributes: {
"multiline": {
"ignore": true
}
},
init: function() {
this._super.apply(this, arguments);
this.value = "";
this.span = $j(document.createElement("span"))
.addClass("et2_textbox_ro");
this.setDOMNode(this.span[0]);
},
set_value: function(_value) {
this.value = _value;
this.span.text(_value);
}
});
et2_register_widget(et2_textbox_ro, ["textbox_ro", "int_ro", "float_ro"]);