I have written a function in a JavaScript file to return a string, and I am calling this function within a script tag inside an HTML file.
function getExp()
{
var exp = "]]><!\\[CDATA\\[";
return exp;
}
However, when I call the function, it is returning:
]><!\[CDATA\[
I'm confused as to why the string is not being returned by the function as it is. What could be the issue?
The reason for this issue is the use of the '\' (escape key) in your string, causing it to ignore the text after that. You can resolve this by using the following code snippet:
let expression = "]]><!\\\\[CDATA\\\\[";Give this a shot
function retrieveExpression()
{
var expression = "\]]><!\\\\[CDATA\\\\[";
return expression;
}
Resulting output
]]><!\\[CDATA\\[
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