datagrid(detailview) can't display new row, when apply method appendRow.

[TayYeh]

BUG： datagrid(detailview) can't display new row, when apply method appendRow.
    <script type="text/javascript" src="../../jquery-plugin/jquery-ui-1.8.23.custom/js/jquery-1.8.0.min.js"></script>
    <script type="text/javascript" src="../../jquery-plugin/jquery-ui-1.8.23.custom/js/jquery-ui-1.8.23.custom.min.js"></script>
    <script type="text/javascript" src="../../jquery-plugin/jquery-easyui-1.3.1/jquery.easyui.min.js"></script>
    <script type="text/javascript" src="../../jquery-plugin/jquery-easyui-1.3.1/locale/easyui-lang-zh_TW.js"></script>
    <script type="text/javascript" src="../../js/datagrid-detailview.js"></script>

var oDatas = [{id:1,text:'aaa'}]
$('#tt).datagrid('loadData', {
        total: oDatas .length,
        rows: oDatas
});   

... Then
$('#tt).datagrid('appendRow',{id:2,text:'aaa'});
... It can't display , but it have append in datagrid, because...
oDatas = $('#tt').datagrid('getRows');
oDatas length is 2

[stworthy]

Try running the following code to fix this bug:

Code:

	$.fn.datagrid.defaults.finder.getTr = function(target, index, type, serno){
		type = type || 'body';
		serno = serno || 0;
		var state = $.data(target, 'datagrid');
		var dc = state.dc;	// data container
		var opts = state.options;
		if (serno == 0){
			var tr1 = opts.finder.getTr(target, index, type, 1);
			var tr2 = opts.finder.getTr(target, index, type, 2);
			return tr1.add(tr2);
		} else {
			if (type == 'body'){
				var tr = $('#' + state.rowIdPrefix + '-' + serno + '-' + index);
				if (!tr.length){
					tr = (serno==1?dc.body1:dc.body2).find('>table>tbody>tr[datagrid-row-index='+index+']');
				}
				return tr;
			} else if (type == 'footer'){
				return (serno==1?dc.footer1:dc.footer2).find('>table>tbody>tr[datagrid-row-index='+index+']');
			} else if (type == 'selected'){
				return (serno==1?dc.body1:dc.body2).find('>table>tbody>tr.datagrid-row-selected');
			} else if (type == 'last'){
				return (serno==1?dc.body1:dc.body2).find('>table>tbody>tr[datagrid-row-index]:last');
			} else if (type == 'allbody'){
				return (serno==1?dc.body1:dc.body2).find('>table>tbody>tr[datagrid-row-index]');
			} else if (type == 'allfooter'){
				return (serno==1?dc.footer1:dc.footer2).find('>table>tbody>tr[datagrid-row-index]');
			}
		}
	};