HTML JavaScript编码器和C＃解码器

Question

I would like to implement HTML encoder in JavaScript like this . And implement the corresponding decoder like this .

Any encoder/decoder would work. Those were just examples.

My ultimate goal is to transfer HTML markup via a HiddenField and then use that transferred HTML on the destination. Without encoding/decoding, the page breaks. That's why I would like to encode in JavaScript and decode in C#.

Answer 1

JavaScript encoder:

function htmlEncode(value) {
     //create a in-memory div, set its inner text (which jQuery automatically encodes)
     //then grab the encoded contents back out. The div never exists on the page.
     return $('<div/>').text(value).html();
}

C# decoder:

public string HTMLDecode(value)
{
    return HttpUtility.HtmlDecode(value);
}