colModel:[
......
{name:'receiveDate',index:'date', width:80,editable:true,edittype:'text',editrules:{required:true},
editoptions: {size:10,maxlengh:10,
dataInit:function(element){$(element).datepicker({dateFormat: 'yy-mm-dd'})}}}
....
],
很简单的啦,不过 你一定要先导入jQuery-ui的 库 才行