AaronSaray

I just ran into this a bunch – works fine in FireFox … of course.

Well apparently, Internet Explorer won’t allow you to have a trailing comma in a array or object definition. Let me show you:

1
2
3
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functionCall({
        options: {1,2,3},
        others: {1,2,3},
});

The trailing comma after the other’s line is making IE expect another identifier. So, just strip it out so that line is now:

1

        others: {1,2,3}

And you should be golden!

Now, if only IE told me what line the error was on

(For those who need a tip, I loaded up the site in firefox with jsview extension – and went to view all js. Then do ctrl-L to jump to a line – and type in the line number that IE mentions… see if there is something around there that looks like this scenario)

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Tags: javascript

This entry was posted on Thursday, April 30th, 2009 at 3:50 pm and is filed under javascript. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.