Blank Datagrid when using formatter

[lorwynz_11]

Hi! I followed the code base in this tutorial:
http://www.jeasyui.com/tutorial/datagrid/datagrid7.php

But when i applied it in my datagrid, it shows empty data.. All data are not loaded.. Why?


Here's my code:


HTML

Code:

					
							<th field="osidate" sortable="true" auto="true" editor="text">OS Installed Date</th>
							<th field="bdate" sortable="true" auto="true" editor="text" >BIOS Date</th>
							<th field="pdate" sortable="true" auto="true" editor="text"  formatter="formatdate"  >Purchase Date</th>
							<th field="process" sortable="true" auto="true" editor="text">Processor</th>
							<th field="mobo" sortable="true" auto="true" editor="text">Motherboard</th>
							<th field="memory" sortable="true" auto="true" editor="text">Memory Card</th>
							<th field="drive" sortable="true" auto="true" editor="text">Hard Drive</th>
							<th field="ups" sortable="true" auto="true" editor="text">UPS</th>

JScipt

Code:

     function formatdate(val,row){
		var newval = val.slice(-4);
		var d = new Date();
		var n = d.getFullYear();
	
		var finalval = n - newval;
		
			if (finalval >= 5 ){
				return '<span style="color:red;">'+val+'</span>';
			} else {
				return val;
			}
		}