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Question
Need regexp help
Hi all experts !!
I'm looking for a regexp which will strip all attributes except
- colspan and
- class
from <td> tags.
example:
<td width="100" class="myClass" rowspan="3" colspan="4">My tag</td>
should return
<td class="myClass" colspan="4">My tag</td>
Thank you in advance
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Answers
Thank you Zvonko :)
We're almost there. This regexp works when the td contains both a "class" and a "colspan" attribute.
I need it to work when there's none or only one attribute present.
examples:
1)
<td width="195">
becomes
<td>
2)
<td valign="top" class="myClass" width="394" colspan="2">
becomes
<td class="myClass" colspan="2" >
and
3)
<td valign="top" width="394" colspan="2">
becomes
<td colspan="2">
Before another regexp guro notifies the upper regexp limitations here my update:
<script>
var myHTML = '<tr><td width="100" colspan="4" class="myClass" rowspan="3" >My tag</td></tr>';
var newHTML = myHTML.replace(/<td[^>]*?(
function(m){
var pClass = m.match(/class=["']?\w+["'
var pCol = m.match(/colspan=["']?\d+[
return "<td "+(pClass?pClass:"")+" "+(pCol?pCol:"")+" >";
});
alert(newHTML);
</script>
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by: ZvonkoPosted on 2007-07-04 at 04:16:45ID: 19417805
How about this:
<script>
var myHTML = '<tr><td width="100" class="myClass" rowspan="3" colspan="4">My tag</td></tr>';
var newHTML = myHTML.replace(/<td[^>]*?(
alert(newHTML);
</script>