我怎么能接受我的MVC4应用程序从剑道UI数据源JSON请求？ [英] How can I accept JSON requests from a Kendo UI data source in my MVC4 application?

问题描述

我现在用的是剑道UI格在我MVC3应用程序，并感到相当满意。我使用的是Telerik的提供的示例，摘录如下，以格式化张贴网格的DataSource盟友的数据，一切都很好。不过，我不希望有依靠code这样。我想获得剑道和MVC说话没有翻译，即，该code：

I am using the Kendo UI grid in my MVC3 application and am quite pleased with it. I am using a Telerik provided example, excerpt below, to format the data posted by the grid's DataSource ally, and all is good. However, I don't want to have to rely on code like this. I would like to get Kendo and MVC talking without the 'translator', i.e. this code:

parameterMap: function(data, operation) {
    var result = { };
    for (var i = 0; i < data.models.length; i++) {
        var model = data.models[i];
        for (var member in model) {
            result["models[" + i + "]." + member] = model[member];
        }
    }
    return result;
}

这功能是钩子，让我操纵数据剑道ajaxes出来之前。默认情况下，剑道数据源发送内容类型的形式-CN codeD，但对于MVC模式粘结剂不完全正确。如果没有这一点，我仍然可以使用的FormCollection，做我自己的约束力，但不上。

This function is a 'hook' that allows me to manipulated data before Kendo ajaxes it out. By default, the Kendo DataSource sends content-type form-encoded, but not quite right for the MVC model binder. Without this, I can still use a FormCollection and do my own binding, but that is not on.

当我配置数据源发送JSON和改变我的映射功能，看起来像这样

When I configure the DataSource to send JSON, and change my mapping function to look like this

parameterMap: function(data, operation) {
    return JSON.stringify(data);
}

我得到以下数据是在发送请求，但现在我不知道怎么去MVC绑定到这一点。现在我唯一的希望就是抓住Request.Params [0]操作方法，和反序列化这个JSON自己。

I get the following data being send in the request, but now I have no idea how to get MVC to bind to this. Right now my only hope is to grab Request.Params[0] in the action method, and deserialize this JSON myself.

我不认为我应该写任何code拿到两个HTTP端点在这个时代使用JSON正常通信。我是什么做错了，或者，我应该怎么会在我身边看着，即请求的接收器。我真的preFER以尽量减少对客户端我的干预，也许只是在字符串化电话。

I don't think I should have to write any code to get two HTTP endpoints to communicate properly using JSON in this day and age. What am I doing wrong, or, what should I be looking at on my side, i.e. the receiver of the requests. I would really prefer to minimize my intervention on the client side to maybe just the stringify call.

推荐答案

没有想法，如果这仍是一个问题或没有，因为这是一个相当古老的问题，但我有我在那里JSON数据发运到我的控制器方案我只好给它的名字是什么，这样模型绑定将正常工作，提示：

No idea if this is still a problem or not since this is a rather old question, but I had a scenario where I was shipping up json data to my controller and I had to give it a "hint" on what the name was so that model binding would work correctly:

public JsonResult GetDatByIds([Bind(Prefix="idList[]")]List<Guid> idList)

在我的情况下，剑道被序列化我的数据，并给它一个名称 IDLIST [] 的形式后，而不仅仅是 IDLIST 。有一次，我给它的模型绑定暗示，它的工作就像一个魅力。这可能是你的情况是一样的。

In my scenario, kendo was serializing my data and giving it a name of idList[] in the form post rather than just idList. Once I gave it the model binding hint, it worked like a charm. This might be the same for your scenario.

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