I'm doing some stuff with javascript and I'm wondering, how do I put an apostrophe in a string in javascript?
theAnchorText = 'I apostrophe M home';
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You can use double quotes instead of single quotes:
theAnchorText = "I'm home";
Alternatively, escape the apostrophe:
theAnchorText = 'I\'m home';
The backslash tells JavaScript (this has nothing to do with jQuery, by the way) that the next character should be interpreted as "special". In this case, an apostrophe after a backslash means to use a literal apostrophe but not to end the string.
There are also other characters you can put after a backslash to indicate other special characters. For example, you can use \n for a new line, or \t for a tab.
You can try the following:
theAnchorText = "I'm home";
OR
theAnchorText = 'I\'m home';
This is plain Javascript and has nothing to do with the jQuery library.
You simply escape the apostrophe with a backslash:
theAnchorText = 'I\'m home';
Another alternative is to use quotation marks around the string, then you don't have to escape apostrophes:
theAnchorText = "I'm home";
You can put an apostrophe in a single quoted JavaScript string by escaping it with a backslash, like so:
theAnchorText = 'I\'m home';
Source: Stackoverflow.com