jQuery 如何在jquery中读取ViewBag列表
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How to read ViewBag list in jquery
提问by Jerry
I have a list that I want to pass from my Controller to my View and use JQuery to loop through the list. In my jquery, I can see the ViewBag object but how do I expand the data to actually use it?
我有一个列表，我想从我的控制器传递到我的视图并使用 JQuery 循环遍历列表。在我的 jquery 中，我可以看到 ViewBag 对象，但如何扩展数据以实际使用它？
My Controller and View are like this:
我的控制器和视图是这样的：
//Controller Index()
var states = GetStatesAvailable();
ViewBag.MyStates = new SelectList(states, "stateID", "Description");
return View();
//View
<script type="text/javascript">
var statesAvailable = "@ViewBag.MyStates";
//Loop through statesAvailable?
</script>
回答by sylwester
MVC CONTROLLER:
MVC控制器：
//Controller Index()
var states = GetStatesAvailable();
var MyStates = new SelectList(states, "stateID", "Description");
ViewBag.MyStates = JsonConvert.SerializeObject(MyStates);
return View();
JS:
JS：
Just make sure that jQuery is loaded before you run that script
只需确保在运行该脚本之前加载了 jQuery
<script type="text/javascript">
var statesAvailable = @Html.Raw(ViewBag.MyStates);
//Loop through statesAvailable
$.each(statesAvailable, function (value)
{
console.log(value);
})
回答by Kinjal Gohil
try this;
尝试这个;
var statesAvailable = @Html.Raw(Json.Encode(@ViewBag.MyStates));
