下面的代码对我有用
<div id="TickerBox" style="float: right;">
Newly Added Customer :<span data-bind="text: lastCustomer"></span><br />
Newly Added Product :<span data-bind="text: lastProduct"></span><br />
Newly Added Company :<span data-bind="text: lastCompany"></span><br />
Total No of Customers :<span data-bind="text: customerCount"></span><br />
Total No of Products :<span data-bind="text: productCount"></span><br />
Total No of Companies :<span data-bind="text: companyCount"></span><br />
</div>
<script type="text/javascript">
var myViewModel =
{
lastCustomer: ko.observable(''),
lastProduct: ko.observable(''),
lastCompany: ko.observable(''),
productCount: ko.observable(0),
customerCount: ko.observable(0),
companyCount: ko.observable(0)
}
ko.applyBindings(myViewModel, document.getElementById('TickerBox'));
$.getJSON('/api/product', function (data) {
myViewModel.companyCount(data.companyCount);
myViewModel.customerCount(data.customerCount);
myViewModel.productCount(data.productCount);
myViewModel.lastCompany(data.lastCompany);
myViewModel.lastCustomer(data.lastCustomer);
myViewModel.lastProduct(data.lastProduct);
});
</script>
但是我想制作一个 ViewModel ,它可以在调用 AJAX 请求时直接与 JSON 对象绑定。不是每次都分配每个可观察的值,而是可以将 ViewModel 优化为一个集合吗?