如何将 List<string> 分配给 JavaScript 数组或可枚举对象
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时间：2020-10-26 16:03:44 来源:igfitidea点击:
How do I send assign a List<string> to a JavaScript array or enumerable object
提问by Eminem
I have the following :
我有以下几点：
ViewBag.SomeEnumerable = new List<string>() { "string1", "string2" };
Now how do I assign ViewBag.SomeEnumerableto an arrayor some form of enumerable object on the JavaScript side? e.g.:
现在我如何分配ViewBag.SomeEnumerable给arrayJavaScript 端的一个或某种形式的可枚举对象？例如：
function SomeFunction()
{
var array = @ViewBag.SomeEnumerable;
for(var eachItem in array)
{
alert(eachItem); // should display "string1" then string2"
}
}
回答by Darin Dimitrov
<script type="text/javascript">
function SomeFunction() {
var array = @Html.Raw(Json.Encode(ViewBag.SomeEnumerable));
for(var i = 0; i < array.length; i++) {
alert(array[i]); // should display "string1" then string2"
}
}
</script>
will be rendered as:
将呈现为：
<script type="text/javascript">
function SomeFunction() {
var array = ["string1","string2"];
for(var i = 0; i < array.length; i++) {
alert(array[i]); // should display "string1" then string2"
}
}
</script>
