如何使用MVC4从TempData解释HTML ?

I try to display a TempData list with HTML balise inside. Is it possible to interpret the balise and not only display it ?

我尝试在内部显示一个带有HTML balise的TempData列表。是否有可能解释balise，而不仅仅是显示它?

This is code example to illustrate what I want.

这是一个说明我想要什么的代码示例。

Controller :

控制器:

List<string> ls = new List<string>();
ls.Add("<div> First div </div>");
ls.Add("<div> Another div </div>");
ls.Add("<div> Another div again </div>");
TempData.Add("ModelLs", ls);

View :

观点:

var ls = (List<string>)TempData["ModelLs"];
foreach (string str in ls)
{
    @str
}

And I'd like to display 3 "real" div on my page (and not 3 "<div> .... </div>"). How can I do that ?

我想我的页面上显示3“真实”的div(而不是3”< div > ....< / div >”)。我怎么做呢?

3 个解决方案

#1

If i understood you right, you would like to display string as HTML markup?

如果我理解对了，您想要显示字符串作为HTML标记吗?

var ls = (List<string>)TempData["ModelLs"];
foreach (string str in ls)
{
    @(new HtmlString(str))
}

Html.Raw() works too :

Html.Raw()工作:

var ls = (List<string>)TempData["ModelLs"];
foreach (string str in ls)
{
    @(Html.Raw(str))
}

#2

Use Html.Raw it returns markup that is not HTML encoded.

使用Html。原始的it返回非HTML编码的标记。

var ls = (List<string>)TempData["ModelLs"];
foreach (string str in ls)
{
    Html.Raw(str)
}

#3

Below code worked fine for me

下面的代码对我来说很有用

                                       @{var ls = (List<string>)TempData["ModelLs"];}

                                        <ul>
                                        @foreach (var str in ls)
                                        {
                                            if (!string.IsNullOrEmpty(str))
                                            {
                                                <li>
                                                    @Html.Label(str)
                                                </li>
                                                <br />
                                            }
                                        }
                                        </ul>

#1