find img, href in the html

David Chang · Sep 24, 2006

Hi I am new to javascript, and I would like to know if there's an easy to
access the picture links in an html document.

For example, there're two picture links in the following document.

<body>
.....
<a href="requestHref1"><img src="source1.gif"/></a>
....
<a href="requestHref2"><img src="source2.gif"/></a>
....
</body>

Is there a for me to retrieve information (requestHref1, source1.gif), and
(requestHref2, source2.gif) easily?

Your help is greatly appreciated!!

David

David Dorward · Sep 24, 2006

David said:
Hi I am new to javascript, and I would like to know if there's an easy to
access the picture links in an html document.

For example, there're two picture links in the following document.

<a href="requestHref1"><img src="source1.gif"/></a>
<a href="requestHref2"><img src="source2.gif"/></a>

XHTML is usually a poor idea, and "/" is almost certainly not what you want
in an HTML document. The alt attribute is not optional.

Is there a for me to retrieve information (requestHref1, source1.gif), and
(requestHref2, source2.gif) easily?

I'd probably loop over document.images and test the tagName of the
parentNode of each, then push it onto an array if it was an anchor.

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find img, href in the html

David Chang

David Dorward

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