我不明白为什么这些淘汰赛表绑定不工作:麻烦绑定表到淘汰赛收集
的Javascript:
$(function() {
var FileObject = function(id, name) {
this.id = id;
this.name = name;
};
var FilesModel = function() {
this.filesSelected = ko.observable(false);
this.myFiles = ko.observableArray([new FileObject(1, 'test_1')]);
this.myFiles.push(new FileObject(2, 'test_2'));
};
var filesModel = new FilesModel();
window.filesModel = filesModel;
ko.applyBindings(filesModel);
filesModel.myFiles().push(new FileObject(3, 'test_3')); // This never shows
alert(filesModel.myFiles().length); // Shows 3 items
});
HTML:
<h3>TABLE 1</h3>
<table>
<tbody data-bind="foreach: myFiles">
<tr>
<td>FILE:</td>
<td data-bind="text: name"></td>
</tr>
</tbody>
</table>
<h3>TABLE 2</h3>
<table>
<tbody data-bind="foreach: myFiles()">
<tr>
<td>FILE:</td>
<td data-bind="text: name"></td>
</tr>
</tbody>
</table>
在这两个表中,前两个文件将显示,但第三个文件不显示。我错过了什么?
创建的jsfiddle演示该问题,应该是你可能俯瞰 –