Element Links - Javascript

Hi.

How can I get all links for a specified element?

For example, how can I extract links from:

<td id="test">
<a href = "www.google.com">Google</a>
<a href = "www.yahoo.com">Yahoo</a>
</td>

Please help. Thanks in advance :)

Jun 2 '07 #1

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1146

dmjpro

2,476

2GB

Hi.

How can I get all links for a specified element?

For example, how can I extract links from:

<td id="test">
<a href = "www.google.com">Google</a>
<a href = "www.yahoo.com">Yahoo</a>
</td>

Please help. Thanks in advance :)

Welcome to TSDN.

I m writing this code for IE, for others u ll try urself.

Expand|Select|Wrap|Line Numbers

 
var TD_ref = document.getElementById("test");

for(var i=0;i<TD_ref.children.length;i++)

{

   if(TD_ref.children[i].tagName == "a") //ur_code to do with the links.

}

Best of luck.

Kind regards,
dmjpro.

Jun 2 '07 #2

Mirek

thank you for your reply, but this doesn't work neither on firefox neither on IE:

Expand|Select|Wrap|Line Numbers

 <html>

<head>

<title>getElementById example</title>
 
<script type="text/javascript">
 
function f1()

{

      var TD_ref = document.getElementById("id1");

      alert("was here 1");

      for(var i=0;i<TD_ref.children.length;i++)

      {

         if(TD_ref.children[i].tagName == "a") //ur_code to do with the links.

          alert("was here 2");

      }

}

</script>

</head>
 
<body>

<div id="id1"><a href ="http://www.google.com">Google</a></div>

<button onClick="f1();">blue</button>

</body>

</html>

Jun 2 '07 #3

mrhoo

428

256MB

var atags=
document.getElementById('test').getElementsByTagNa me('a');

/*
atags returns a node list of <a> elements;
if you want to return an array of href's run a loop on atag's members:
*/
var A=[], tem;
var L= atags.length;

for(var i=0;i<L;i++){
tem=atags[i];
if(tem.href)A.push(tem.href);
}
//return A;

Jun 2 '07 #4

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