关于Jqgrid编辑的问题

[boredwinter]

我想通过Jqgrid提供的分页来实现对数据库的增删改查，通过url来传递修改的值（即文本域中的内容），但是怎么也取不到，请达人指教！(点击submit按钮时发出一个Ajax请求，将文本域中的值传到后台，处理后将处理后的数据传回页面并刷新)

源代码：

jQuery("#jqNoteAdmin").jqGrid({

data: mydata,

datatype:"local",

width:'100%',

colNames: ['Message', 'User', 'Date'],

colModel: [

{ name:'note', index: 'note', width: '70%', sortable: false, editable:true, edittype: "textarea", editoptions: { rows: "8", cols: "60"} },

{ name:'alias', index: 'alias', width: '13%', editable: false },

{ name:'invdate', index: 'invdate', width: '13%', editable: false, editrules:{ required: true} },

],

rowNum: 5,

rowList: [10, 15, 20],

pager:'#pagernav',

sortname:'id',

viewrecords:true,

sortorder:"desc"

});

jQuery("#jqNoteAdmin").jqGrid('navGrid', '#pagernav',

{ view:true }, //options

{height: 290, width: 600, url:'/IG/GetCore', onclickSubmit: function (params) { var gr = jQuery("#jqNoteAdmin").jqGrid('getGridParam', 'selrow'); if (gr != null) jQuery("#jqNoteAdmin").jqGrid('editGridRow', gr, { height: 280, reloadAfterSubmit: false }); }, reloadAfterSubmit: false, jqModal: false, closeOnEscape: true, bottominfo: "Fields marked with (*) are required"

},// edit options

{height: 290, url:'/IG/IGDetail?kpiName=' + $("#note").text(), width: 600, reloadAfterSubmit: true, jqModal: false, closeOnEscape: true, bottominfo: "Fields marked with (*) are required", closeAfterAdd: true

},// add options

{reloadAfterSubmit:false, jqModal: false, closeOnEscape: true },

{ closeOnEscape:true }, // search options

{height: 290, width:'auto', jqModal: false, closeOnEscape: true }

);

ResetGrid("jqNoteAdmin");

});