如何从具有复杂键的 FormCollection 构建 C# 对象
我有一个 javascript 对象 obj，它通过 $.post() 传递给 mvc 操作，如下所示：
var obj = {
Items: [{ Text: "", Value: { Property1: "", Property2: "" },
{ Text: "", Value: { Property1: "", Property2: "" }]
};
$.post('MyAction', obj, function() {});
操作签名如下所示：
public ActionResult MyAction(FormCollection collection)
{
}
我需要能够从FormCollection，但是我遇到了一个问题，其中键位于表单中：
"Items[0][Text]"
"Items[0][Value][Property1]"
"Items[0][Value][Property2]"
"Items[1][Text]"
"Items[1][Value][Property1]"
"Items[1][Value][Property2]"
我想知道是否有一种干净的方法可以从给定的 FormCollection 构建所需的 C# 对象>。我知道我可以更改操作方法签名以接受我感兴趣的对象类型，但这提出了自己的问题。
i have a javascript object, obj, that gets passed to an mvc action via a $.post() like so:
var obj = {
Items: [{ Text: "", Value: { Property1: "", Property2: "" },
{ Text: "", Value: { Property1: "", Property2: "" }]
};
$.post('MyAction', obj, function() {});
the action signature looks like this:
public ActionResult MyAction(FormCollection collection)
{
}
i need to be able to build an object from the FormCollection, however i'm running into an issue where the keys are in the form:
"Items[0][Text]"
"Items[0][Value][Property1]"
"Items[0][Value][Property2]"
"Items[1][Text]"
"Items[1][Value][Property1]"
"Items[1][Value][Property2]"
i'm wondering if there's a clean way to build the desired C# object from the given FormCollection. i understand that i could change the action method signature to take in the type of object i'm interested in, but that was presenting its own issues.
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如果您可以更改 javascript 端，以便发送 json 版本的数据，我认为您可以接受一个字符串并自己在控制器中进行 json 反序列化，或者使用模型绑定器来为您完成此操作。
If you can change the javascript side so you're sending in a json version of the data instead, I would think you could either accept a string and do a json deserialization yourself in the controller or do a model binder to do it for you.