3
我遇到了将新DOM元素绑定到我的viewmodel的麻烦。该元素处于使用AJAX调用加载的局部视图中(请参阅下面的customizeQuote函数)。在AJAX调用后将新DOM元素绑定到viewmodel
$(function() {
var mvcModel = ko.mapping.fromJS(initialData);
function QuoteViewModel() {
var self = this;
self.customizeQuote = function (quote) {
self.selectedQuote = quote;
//remove the disable attribute on all form controls before serializing data
$(".step").each(function() {
$(this).find('input, select').removeAttr('disabled');
});
//convert form data to an object
var formData = $('#etape').toObject();
$.ajax("getSelectedQuote", {
data: ko.toJSON({ model: self.selectedQuote, model1: formData }),
type: "post", contentType: "application/json",
success: function (result) {
$("#custom").html(result);
$("#etape").formwizard("show", "customize");
ko.applyBindings(self.selectedQuote, $("#covers"));
}
});
}
}
var myViewModel = new QuoteViewModel();
var g = ko.mapping.fromJS(myViewModel, mvcModel);
ko.applyBindings(g);
});
这里的局部视图的html:
@model QuoteViewModel
<table id="covers">
<thead>
<tr>
<th>
ProductName
</th>
</tr>
</thead>
<tbody data-bind="foreach: CoverQuotesViewModel">
<tr>
<td>
<input data-bind="value: ProductName" />
</td>
</tr>
</tbody>
</table>
行:
ko.applyBindings(self.selectedQuote, $("#covers"));
触发一个错误:
"ko.applyBindings: first parameter should be your view model; second parameter should be a DOM node"
我是相当新的淘汰赛,我看不到我做错了什么。任何想法 ?
对!感谢您指出这一点,它现在正在工作。 – Sam 2013-03-11 09:24:53