c# - MVC C# application, Json data in model

Question

This may seem strange, but I would like to have my model contain Json data, which I could then use javascript to render html with the contents. My code looks like the following -

My Controller -

    public ActionResult Index()
    {
        Object myObject = FillMyObjectWithData();

        string json = new JavaScriptSerializer().Serialize(myObject);

        return View(json);
    }

My View -

    @model  string  /*Json data will be in the model*/
    <div>
        //standard html in here
    </div>
    <script>
        $(document).ready(function() {
            doCoolStuff(@Model);
        });          
    </script>

I am getting the error - "Illegal characters in path."

What is the correct way to accomplish this?

Answer 1

问题出在return View(json);

您得到了错误的函数重载View(string)，即按名称获取视图的重载。尝试：

return View((object)json);

您还想要没有 HTML 编码的原始 JSON：

 doCoolStuff(@Html.Raw(@Model));

Answer 2

你尝试这种方式的动机是什么？如果您真的想返回 json，则最好在视图/页面加载后发出 ajax 请求并使用 javascript/jquery 来呈现您的 UI。这将是 KnockoutJS 的一个很好的候选者。

Answer 3

尝试：

@model  string  /*Json data will be in the model*/
<div>
    //standard html in here
</div>
<script>
    $(document).ready(function() {
        var temp = @model;
        doCoolStuff(temp);
    });          
</script>