Identifying a change in the source location of an iframe element

I am working with an iframe object that is currently set to a specific page's URL. Here is an example:

<iframe src="http://en.wikipedia.org/wiki/Special:Random"></iframe>

My goal is to display an alert whenever the location of the iframe changes as a result of the user clicking on a link within it.

Trying

onLoad="alert(this.ContentWindow.location.href);"

does not produce the desired outcome.

Similarly, using onLoad="alert(this.src);" only displays the initial source (../wiki/Special:Random) regardless of the user's actions.

It is important to note that the user will remain within the same domain, so the Same Origin policy is not being breached.

javascript html css

Answer №1

Always remember to use the correct case when coding in "contentWindow" instead of "ContentWindow".

<iframe src="your initial URL" onload="alert(this.contentWindow.location.href)" />

This method is effective and functional.

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