我有一个下拉框,我用来通过淘汰赛来填充表格。初始选择工作正常。为了描述发生的事情,第一组有大约5个元素,所选择的第二组有1个元素。但是当选择第二组时,它会填充5个空格。如果我切换回第一组,则它具有相同的五行五次,总共25行。
以下是我的视图模型
var company = company || {};
company.thing = company.thing || {};
company.thing.app = (function ($) {
"use strict";
var my = {};
my.init = function()
{
}
my.bindBatches = function (id) {
var url = "/App/Home/SortedBatches";
var batchesModel = {
batches: [{
"NameOne": null,
"NameTwo": null
}]
},
batchesViewModel = null;
batchesViewModel = ko.mapping.fromJS(batchesModel);
$.getJSON(url, { press: id }, function (batchData) {
var sortedData= {
batches:batchData
};
ko.mapping.fromJS(sortedData, batchesViewModel);
});
batchesViewModel.templateName = function (batch) {
return "batch-list";
};
ko.applyBindings(batchesViewModel);
};
return my;
}(jQuery));
和我的Html
<table id="batch-list3" class="table table-striped" >
<tbody data-bind="foreach: batches">
<tr>
<td data-bind="text: NameOne"></td>
<td data-bind="text: NameTwo"></td>
</tr>
</tbody>
</table>
请某人请你好好指出我做错了什么?