我正在与Knockout
支持人员合作,现在正在创建树结构UI
组件。在这里我将动态创建元素,并且我想将数据绑定到新创建的元素。请检查以下代码
<script src="https://cdnjs.cloudflare.com/ajax/libs/knockout/3.2.0/knockout-min.js"></script>
<script type="text/html" id="tree">
<li menuid="data bind with attr binding">
<span> </span>
<span><a href="#" name="endnode"></span>
<ul data-bind="template: { name: 'tree', foreach: childNodes }">
</ul>
</li>
下面是我的脚本
var viewModel = {
Mytree: ko.observable({
childNodes: [
{
id: 1,name:"node1",
childNodes: [ {id: 2, name:"node2", childNodes: [{id: 3,name:"node3", childNodes: [] }] } ]
},
{
id: 4,name:"node4",
childNodes: [ {id: 5,name:"node5", childNodes: [] } ]
}
]
})
};
ko.applyBindings(new viewModel.Mytree());
现在我想将bindable
节点名称附加到树,如下所示:
<span><a href="#" name="endnode" data-bind:"text:childNodes.name"/></span>
<ul data-bind="template: { name: 'tree', foreach: childNodes }">
你能请任何人建议我实现这一目标吗