hedera-web-mindshore/package/usr/share/hedera-web/js/htk/repeater.js

Htk.Repeater = new Class
({
	Extends: Htk.Widget
	,Tag: 'htk-repeater'
	,Properties:
	{
		model:
		{
			type: Db.Model
			,set: function (x)
			{
				this.link ({_model: x},
				{
					 'status-changed': this.onModelChange
					,'row-deleted': this.onRowDelete
					,'row-updated': this.onRowUpdate
					,'row-inserted': this.onRowInsert
					,'updatable-changed': this.onUpdatableChange
				});
				
				this.onModelChange ();
			}
			,get: function ()
			{
				this._model;
			}
		}
		,formId:
		{
			type: String
			,set: function (x)
			{
				this._alias = x;
			}
			,get: function ()
			{
				this._alias;
			}
		}
	}
	
	,xml: null
	,parentBuilder: null
	,_alias: 'form'
	
	,initialize: function ()
	{
		this.createElement ('div');
	}
	
	,loadXml: function (builder, node)
	{
		this.xml = node.firstElementChild;
		this.parentBuilder = builder;
		this.onModelChange ();
	}

	,onModelChange: function ()
	{
		if (!this._model || !this.xml)
			return;
			
		Vn.Node.removeChilds (this.node);

		if (!this._model.ready)
			return;

		for (var i = 0; i < this._model.numRows; i++)
		{
			var builder = new Vn.Builder ();

			var form = new Db.Form ();
			form.model = this._model;
			form.row = i;
			builder.add (this._alias, form);
		
			var mainNode = builder.loadXmlFromNode (this.xml);
			this.node.appendChild (mainNode);
		}
	}

	,onRowDelete: function (model, row)
	{
		var childs = this.node.childNodes;
		this.node.removeChild (childs[row]);
	}

	,onRowUpdate: function ()
	{
	
	}

	,onRowInsert: function ()
	{
	
	}

	,onUpdatableChange: function ()
	{
	
	}
});