Question

get all images in <tag id=myid>

Asked by: uk1900

hi experts,

I am trying to use the same Code Snippet  but insted of looking in the entire document, I only need to look  inside  <tag id=myid>,

reagrs,

for(var i=0; i< document.images.length; i++) {
	if(document.images[i].parentNode.tagName == "A")
          setupRollover(document.images[i]);
}

                                  
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Asked On
2008-11-01 at 10:52:05ID23867628
Topic

JavaScript

Participating Experts
2
Points
500
Comments
3

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Answers

 

by: Tomarse111Posted on 2008-11-01 at 11:45:43ID: 22858270

Feed the following function your id and it will return all of the images within that parent:

<script>
function getImgs(id){
	var children = document.getElementById(id).getElementsByTagName('img');
}
</script>
 
 
//So for example, feeding getImgs id 'doc' returns a collection of 3 images
<body id="doc">
	<img id="a" src="" />
	<img id="b" src="" />
	<a href="" id="d">bob</a>
	<img id="c" src="" />
	<input type="button" onclick="getImgs('doc');">
</body>

                                              
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by: wilq32Posted on 2008-11-01 at 18:20:41ID: 22859655

for(var i=0; i< document.getElementById('myid').length; i++) {
        if(document.getElementById('myid')[i].parentNode.tagName == "A")
          setupRollover(document.getElementById('myid')[i]);
}

                                              
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by: uk1900Posted on 2008-11-04 at 08:12:48ID: 31512355

thx man

20120131-EE-VQP-002

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