Datagrid editor - combobox onClick event

[squidoz]

Is it possible to have a datagrid fire an onClick event for the table editor when the combobox selects a record?
I would ideally like to access the record parameter like when using the combobox onClick event to access data to populate other fields?

Table definition

Code:

<table id="dg_plants" class="easyui-datagrid" name="dg_plants" title="Plants" toolbar="#tbr_plants" data-options="singleSelect:true, onClickCell:onClickCell, onEndEdit:onEndEdit, onBeforeEdit:onBeforeEdit, onAfterEdit:onAfterEdit, onCancelEdit:onCancelEdit" style="height:200px; width:100%" >
	<thead>
		<tr>
			<th data-options="field:'plantqty',width:60,align:'right',editor:{type:'numberspinner',options:{precision:0, min:1}}">Qty</th>
			<th data-options="field:'plantid',width:220,
					formatter:function(value,row){                                              
						return row.stockdesc;
					},
					editor:{
						type:'combobox',
						options:{
							valueField:'stockid',
							textField:'stockdesc',
							limitToList:true,
							url:'lib/src/_getstocksetup.php?catagoryid=1',
							required:true
						}
					}">Plant</th>
			<th data-options="field:'plantprice',width:70,align:'right',editor:{type:'numberbox',options:{precision:2}}">Price</th>
			<th data-options="field:'plant_unitcost', hidden:true">Unit</th>
		</tr>
	</thead>
</table>

Javascript

Code:

$('#dg_plants').datagrid({	
	onClickRow:function(index,row){		
		var ed = $(this).datagrid('getEditor', {index:editIndex, field:'plantid'});
		$(ed.target).combobox('textbox').bind('onClick',function(row){
			alert("Record clicked");
			/*
		}
		$(this).datagrid('beginEdit', index);
	}
});