带引号的HTML解码问题

Question

I have an input hidden element, the value of which contains JSON of an HTML encoded string. Something like

{"QuestionInstruction":"<snippet lang="java"> public class Test() {\n\n}</snippet>","QuestionDescription":"it this correct?","Choices":["True","False"] }

and when I do

var text = document.getElementById('inputId').value, 

the &quot automatically gets converted to "". The value of text comes as -

{"QuestionInstruction":"<snippet lang="java"> public class Test() {\n\n}</snippet>","QuestionDescription":"it this correct?","Choices":["True","False"] }

So, then JSON parsing fails. :(

I am using FF9.

Answer 1

I have managed to get around this by using the following function if I know to expect a value that could contain quotes when creating a JSON string/object...

function getJSONFriendlyString(text) {
    return text.replace(/"/g, "\\\"");
}

Hope that helps you