function doSearch() {       //查询方法        var searchValue = $(‘#txtQueryTC001‘).textbox(‘getText‘);        $(‘#dgCMSTC‘).datagrid(‘options‘).queryParams = { condition: searchValue };        //initDataGrid(searchValue);        $.ajax({            type: ‘post‘,            url: ‘/CMSTC/GetJson‘,            data: ‘condition=‘ + searchValue,            dataType: ‘json‘,            error: function (XMLHttpRequest, textStatus, errorThrown) {                $.messager.alert("查询数据", "发生错误!" + errorThrown, "error");            },            success: function (data) {                console.info(data);                //$.messager.alert(‘数据‘, JSON.stringify(data), ‘info‘);                $(‘#dgCMSTC‘).datagrid(‘load‘, []);                $(‘#dgCMSTC‘).datagrid(‘load‘, data);                 //initDataGrid(searchValue);            }        });    } $(function () {        //初始化datagrid        $(‘#dgCMSTC‘).datagrid({            method: ‘post‘,            url: ‘/CMSTC/GetJson‘,            singleSelect: true,            fit: true,            border: true,            pagination: true,            pageSize: 20,            queryParams: { condition: ‘‘ },            columns: [[                    { field: ‘TC001‘, title: ‘仓库编号‘, width: 100 },                    { field: ‘TC002‘, title: ‘仓库名称‘, width: 100 },                    { field: ‘TC003‘, title: ‘仓库电话‘, width: 100 },                    { field: ‘CREATOR‘, title: ‘创建者‘, width: 100 },                    { field: ‘CREATE_DATE‘, title: ‘创建日期‘, width: 100 },                    { field: ‘MODIFIER‘, title: ‘修改者‘, width: 100 },                    { field: ‘MODI_DATE‘, title: ‘修改日期‘, width: 100 }                ]],            toolbar: ‘#toolQuery‘,            onl oadSuccess: function (data) {                if (data.total > 0) {                    $(‘#dgCMSTC‘).datagrid(‘selectRow‘, 0);                }            }        });}); <a id="btnSearch" href="http://www.mamicode.com/#" class="easyui-linkbutton" iconcls="icon-search" plain="true" onclick="doSearch();">Search</a>

public JsonResult GetJson()        {            using (var myDb = new studydb<CMSTC>(strConn))            {                string strCondition = Request.Form["condition"];                int page = 1;                int rows = 20;                List<CMSTC> myCMSTC;                List<CMSTC> myCMSTCPAGE;                if (Request.Form["page"]!=null) {                    page = Convert.ToInt32(Request.Form["page"].ToString());                  }                if (Request.Form["rows"] != null)                {                    rows = Convert.ToInt32(Request.Form["rows"].ToString());                }                if (string.IsNullOrEmpty(strCondition))                {                    myCMSTC = myDb.CMSTC.ToList();       //查询数据都是正确的                    myCMSTCPAGE = myDb.CMSTC.OrderBy(i => i.TC001).Skip((page - 1) * rows).Take(rows).ToList();                }                else                {                     myCMSTC = myDb.CMSTC.Where(p => p.TC001.Contains(strCondition) || p.TC002.Contains(strCondition)).ToList();       //查询数据都是正确的                     myCMSTCPAGE = myDb.CMSTC.OrderBy(i => i.TC001).Where(p => p.TC001.Contains(strCondition) || p.TC002.Contains(strCondition)).Skip((page - 1) * rows).Take(rows).ToList();                }                return Json(new { total = myCMSTC.Count, rows = myCMSTCPAGE }, JsonRequestBehavior.AllowGet);             }        }