EasyUI treegrid 模糊查询、搜索

               $("#dataTab").treegrid({

                url: '/Organization/GetOrganizationList',

                //view: DefaultView,

                fit: true,

                pageSize: 20,

                method: 'post',

                queryParams: { },

                rownumbers: true,

                pagination: false,

                singleSelect: true,

                fitColumns: true,

                idField: 'Id',

                treeField: 'Name',

                parentField: 'ParentId',

                loadFilter: function (data) {

                    if (bFound) {

                        allData = data;

                        bFound = false;

                    }

                    return data;

                },

                columns: [[

                 { field: 'Name', title: '@Z("Home.orgName")@*机构名称*@', width: 300, align: 'left' }

                ,{ field: 'OrgTypeName', title: '@Z("Home.orgType")@*机构类型*@', width: 160, align: 'center' }

                ,{ field: 'OrgCode', title: '@Z("Platform.OrgCode")@*机构编号*@', width: 100, align: 'center' }

                 , { field: 'ContactName', title: '@Z("Home.linkman")@*联系人*@', width: 160, align: 'center' }

                 , { field: 'ContactPhone', title: '@Z("Home.contactNumber")@*联系电话*@', width: 160, align: 'center' }

                 , { field: 'Address', title: '@Z("Home.contactAddress")@*联系地址*@', width: 200, align: 'center' }

                 , { field: 'Remarks', title: '@Z("Home.describe")@*描述*@', width: 200, align: 'center' }

                ]],

                   onLoadSuccess: function (data) {

                    $('#dataTab').treegrid('resize', {

                        width: function () { return $(this).parent().width() }

                    });

                }, toolbar: "#toolbar",

                onClickRow: function (row) {

                    var currentUserType = '@ViewBag.UserType';

                    if (currentUserType != '1' && row.ParentId == 0) {

                        $('#org_edit').hide();

                        $('#org_delete').hide();

                    } else {

                        $('#org_edit').show();

                        $('#org_delete').show();

                    }

                }

            });

        function doFilter() {

            var filter = $("#filter").val();

            if (filter == "") {

                $('#dataTab').treegrid('loadData', allData);

            } else {

                var newData = new Array();

                for (var i = 0; i < allData.length; i++) {

                    var item = allData[i];

                    if (item.Name.indexOf(filter) != -1) {

                        // 定义一个数组

                        newData.push(item);

                    } else if (item.children != null && item.children.length > 0) {

                        doChildFilter(item, newData, filter);

                    }

                }

                $('#dataTab').treegrid('loadData', newData);

            }

        }

        function doChildFilter(parentItem, newData, filter) {

            var list = parentItem.children;

            for (var i = 0; i < list.length; i++) {

                var item = list[i];

                if (item.Name.indexOf(filter) != -1) {

                    // 定义一个数组

                    newData.push(item);

                    return;

                } else if (item.children != null && item.children.length > 0) {

                    doChildFilter(item, newData, filter);

                }

            }

        }