关于KendoTreeview 在已有节点数据上加载动态数据的问题
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如果是数据查询是二维表格只需要 parentId即可，取到集合后foreach创建 三级节点即可。
能举的例子么？
//加载参数树
this.onLoadTreeData = function () {
var Products = {
dataType: "json",
type: "GET",
schema: {
data: function (result) {
var finalData = GetObjByJsonString(result);
return finalData.result || finalData;
},
model: {
id: "kpi_str",
spriteCssClass: "html",
hasChildren: function () {
return false;
}
}
},
transport: {
read: {
url: function (options) {
return kendo.format("/ParameterAudit/GetParameterLinkageForCA?plugin=ParameterAuditFlowPlugin&intId=" + $("#hidNeId").val(), options.str_type + "&t=" + new Date());
//return kendo.format("/ParameterAudit/JXGetParameterLinkageForCA?plugin=ParameterAuditFlowPlugin&intId=" + options.LEVELTYPE, options.str_type + "&t=" + new Date());
}
}
}
};
//var Levels = {
// dataType: "json",
// type: "GET",
// schema: {
// data: function (result) {
// var finalData = GetObjByJsonString(result);
// return finalData.result || finalData;
// },
// model: {
// id: "LEVELTYPE",
// spriteCssClass: "folder",
// children: Products
// }
// },
// transport: {
// read: {
// url: function (options) {
// return kendo.format("/ParameterAudit/JXGetParameterLinkageForLevel?plugin=ParameterAuditFlowPlugin&intId=" + options.str_type + "&t=" + new Date());
// }
// }
// }
//};
Categories = new kendo.data.HierarchicalDataSource({
//data: [{
// str_type: "8",
// CategoryName: "华为",
// hasChildren: true,
// spriteCssClass: "folder"
//}, {
// str_type: "7",
// CategoryName: "中兴",
// hasChildren: true,
// spriteCssClass: "folder"
//}, {
// str_type: "4",
// CategoryName: "诺基亚",
// hasChildren: true,
// spriteCssClass: "folder"
//}],
//schema: {
// model: {
// id: "str_type",
// children: Levels
// }
//}
data: [{
str_type: "A",
CategoryName: "A 类 参 数",
hasChildren: true,
spriteCssClass: "folder"
}, {
str_type: "B",
CategoryName: "B 类 参 数",
hasChildren: true,
spriteCssClass: "folder"
}, {
str_type: "C",
CategoryName: "C 类 参 数",
hasChildren: true,
spriteCssClass: "folder"
}],
schema: {
model: {
id: "str_type",
children: Products
}
}
});
var treeview = $("#treeview").data("kendoTreeView");
if (treeview) {
treeview.setDataSource(Categories);
$("#treeview").data("kendoTreeView").dataSource.bind("change",
function () {
_this.refreshGridData();
}
);
} else {
$("#treeview").kendoTreeView({
checkboxes: {
checkChildren: true
},
loadOnDemand: true,
Expanded: true,
dataSource: Categories,
dataTextField: ["CategoryName", "PARA"] //VENDOR_PARANAME
//dataTextField: ["CategoryName","level_str", "FIELDNAME"] //VENDOR_PARANAME
});
$("#treeview").data("kendoTreeView").dataSource.bind("change",
function () {
_this.refreshGridData();
}
);
}
return;
};
