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Archive for July 12th, 2009

Javascript pseudo protocol (is EVIL)

July 12th, 2009 Maxim 1 comment

This post is somehow related to my previous post about javascript function context.  Recently I helped one of my friends to debug a very funny problem. He told me that his inline event handler doen’t work, because he could not pass this object to his function.
You probably wonder what did I find? :-)
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C# LINQ Teaser

July 12th, 2009 Xander 5 comments

Another great interview question.

Will the following code compile and if yes what will be the result of it ?
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Javascript function context, “apply” method and lost “this” object

July 12th, 2009 Maxim 3 comments

How many times you had problem or were asked about what happened to this object in your function? Or why this is not an object you expect it to be? Probably these times you have to remind yourself or your fellow programmer about function context.
First of all I have to ask you all a pretty lame question. If you write function in JS block right inside your HTML, what this keyword will refer to?

<script type="text/javascript">
		function testThis(){
		  //who is "this"
		}
</script>

And now to the real example.
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Categories: JavaScript, Tips & Tricks
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