Pass link URL variable to javascript

Question

I am trying to create a link that people can put on their own websites that links back to their profile on my site.

I have created the 'widget' using javascript so have a .js file that simplified does this...

document.write("Visit my profile at...");
document.write("    <a href=\"myprofilelink.html\">Click To View</a>");

I want to be able to create a call to it that automatically includes the profile link in the javascript so for example, something like....

<script src="widget.js" id="myprofilelink.html></script>

Can someone point me in the right direction?

Karl Laurentius Roos · Accepted Answer · 2012-08-11 10:13:19Z

2

You could create a variable before including your widget script.

<script type="text/javascript">var profileLink = "myprofilelink.html";</script>
<script type="text/javascript" src="widget.js"></script>

Then you can just use the variable in your widget.js file:

document.write("<a href=\"" + profileLink + "\">Click To View</a>");

If you want to learn about how to work with more advanced JavaScript widgets I'd recommend reading Developing An Embeddable Javascript Widget.

answered Aug 11, 2012 at 10:13

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1 Comment

Perfect, just what I was looking for. Thanks for the further reading as well :)