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/**
* Javascript object for file plugin
*
* @version $Id: file.js 295 2009-09-05 10:23:08Z dr_drsh $
* @package Joomla
* @subpackage JForms
* @copyright Copyright (C) 2008 Mostafa Muhammad. All rights reserved.
* @license GNU/GPL
*/
var file = new Class({
Extends: CLabeledElement,
adapt: function ( from ){
this.position=from.position?from.position:this.position;
this.hash=from.hash?from.hash:this.hash;
this.label=from.label?from.label:this.label;
this.css=from.css?from.css:this.css;
this.lw=from.lw?from.lw:this.lw;
this.lh=from.lh?from.lh:this.lh;
this.required=from.required?from.required:this.required;
this.maxSize=from.maxSize?from.maxSize:this.maxSize;
this.extensions=from.extensions?from.extensions:this.extensions;
this.veryBadExtensions=from.veryBadExtensions?from.veryBadExtensions:this.veryBadExtensions;
this.onUpdate();
},
initialize: function( parent, id, beforeObject, params ) {
this.type = 'file';
this.parent( $(parent), id, $(beforeObject), params);
this.extensions = params.extensions;
this.maxSize = params.maxSize;
this.css = params.css;
this.veryBadExtensions = params.veryBadExtensions;
//Red star that denotes a required field
this.htmlRequiredStar = new Element('span', {
'html': ' * ',
'styles': {
'color' : 'red'
}
});
if( this.required ){
this.htmlRequiredStar.inject( this.htmlLabel );
}
//Main input element
var br = new Element('br', {'clear':'all'});
this.htmlInput = new Element('input', {
'type': 'file',
'name': 'input_' + this.type + this.index,
'id': 'input_' + this.type + this.index
});
this.htmlInput.inject( this.htmlContainer );
br.inject( this.htmlContainer );
},
onUpdate : function(){
this.htmlLabel.set('html', this.label );
//Red star that denotes a required field
//Fix for IE!
this.htmlRequiredStar.dispose();
this.htmlRequiredStar = new Element('span', {
'html': ' * ',
'styles': {
'color' : 'red'
}
});
if( this.required ){
this.htmlRequiredStar.inject( this.htmlLabel );
}
},
onResizeDrag: function(newSize,type) {
this.htmlLabel.set('styles', { 'border': '1px solid white' } );
this._alignLabelResizeHandle();
},
onResizeEnd: function( newSize, type ){
this.lw = newSize.x;
this.lh = newSize.y;
this.htmlLabel.set('styles', { 'border' : '0'});
this._alignLabelResizeHandle();
},
deselect: function() {
this.htmlContainer.removeClass('selected');
this.htmlLabelResize.set({'styles':{ 'visibility' : 'hidden' }})
this.htmlDragHandle.set({'styles':{ 'visibility' : 'hidden' }})
this.htmlDeleteButton.set({'styles':{ 'visibility' : 'hidden' }})
},
select : function() {
this.htmlContainer.addClass('selected');
this.htmlLabelResize.set({'styles':{ 'visibility' : 'visible' }})
this.htmlDragHandle.set({'styles':{ 'visibility' : 'visible' }})
this.htmlDeleteButton.set({'styles':{ 'visibility' : 'visible' }})
this._alignLabelResizeHandle();
},
serialize: function(){
order = getOrder( this.htmlContainer );
var hash = '';
if(this.hash && this.hash.length){
hash = this.hash;
} else {
hash = uniqueId( 5 );
}
return JSON.encode({
type:this.type,
position:order,
hash:hash,
label:this.label,
css:this.css,
lw:this.lw,
lh:this.lh,
required: this.required,
maxSize: this.maxSize,
extensions: this.extensions,
veryBadExtensions: this.veryBadExtensions
});
}
});