问题
We recently upgraded to MVC 4 and now we are having titles in our links not display correctly. The problem is before HTML.Raw would not escape & in our title attributes, but now it does. Below is my sample code:
<a title="@Html.Raw("Shoe Size 6½-8")">Test</a>
Which produces the following markup:
<a title="Shoe Size 6&#189;-8">Test</a>
The only solution I found so far was to put the entire anchor into a string and then HTML.Raw that string.
Why is Html.Raw escaping ampersand in anchor tag in ASP.NET MVC 4?.
This is a very ugly solution and I am hoping there is a better alternative.
回答1:
While it is only a small step less ugly workaround, you can simply @Html.Raw the full attribute name and value.
<a @Html.Raw("title=\"Show Size 6½-8\"")>Test</a>
Results in:
<a title="Show Size 6½-8">Test</a>
回答2:
If you can't do the workaround listed above, I have a patched base-class you could try injecting via web.config. Check it out at https://gist.github.com/4036121
来源：https://stackoverflow.com/questions/12321616/why-is-mvc-4-razor-escaping-ampersand-when-using-html-raw-in-a-title-attribute