Navigating the use of single quotation marks in both JavaScript and code behind

I am encountering an issue where I have a string in my resource file that is being used in both my codebehind and in JavaScript, but it is causing errors in the JS portion.

The string in the resource file is: Par des changements de l'espace réservé

How can I use an escape character that will work effectively in all three cases?

1. For JavaScript (e.g., when comparing the inner text of a TD with the value from the resource)

2. In the codebehind (when setting the inner text of a TD with the resource value)

3. In ASPX (when setting the text property of a label with the resource value)

Especially, how should I handle single quotes?

If I try using the value in the resource file with a backward slash escape character, it will be printed with the slash in the codebehind: Par des changements de l\'espace réservé

c#javascriptasp.netglobalization

Answer №1

When generating front-end JS using your backend code, remember to use double-quoted strings in your JavaScript as well.

Although this example is in pseudocode, it could potentially function if implemented in a PHP file (assuming that's the language you're not utilizing):

var myStringInJS = "<%=myStringFromResourceFile%>";

Answer №2

To avoid any special characters, you can use a backslash (\): 

var example = 'By making changes to the reserved space';

Answer №3

Handling quotations in server-side and client-side code can be a bit tricky, but here is how I handle it:

  1. When writing server side code, always use double quotes like "
  2. For JavaScript, always use single quotes like '
  3. In server side code where JavaScript strings are involved, remember to escape single quotes using \'

By following these guidelines, you can prevent any unexpected issues with your code.

To represent the text "Par des changements de l'espace réservé" in your resource file, use the following:

Par des changements de l\'espace réservé

This will result in a server-side string value of:

string javascriptEscapedText = "Par des changements de l\'espace réservé";

And for the JavaScript string value:

var escapedText = 'Par des changements de l\'espace réservé';

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