Question

findText Method

Asked by: bluematter

Hi,
I have writen this to do a search on my page however I can seem to find out how to make it search for the next result. Any Ideas?

<script>
function findText(strSearchTerm)
{
 var range = iframe.document.body.createTextRange();
 var found = range.findText(strSearchTerm);
 range.select()
 range.scrollIntoView()
}
</script>
<input type=Text id=srch><BR>
<input type=button onclick="findText(srch.value);" value="GO!">

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Asked On
2002-08-25 at 03:37:58ID20341178
Tags

findtext

Topic

JavaScript

Participating Experts
3
Points
50
Comments
4

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Answers

 

by: hongjunPosted on 2002-08-25 at 04:45:26ID: 7241476

 

by: scrolloPosted on 2003-01-21 at 06:53:05ID: 7770710

Hi

Here's a modified version that I've been using to highlight search words.  As with the other examples, this is IE specific.

function dohigh(thetext){
     var r = document.body.createTextRange();
     while(r.findText(thetext)){
        r.execCommand('ForeColor',false,'ff0000');
        r.moveStart('character',thetext.length);
        r.moveEnd('textedit');
     }
}

All it does is find the first match in the textrange, change the forecolor to red then change the range to begin after the item just found, and carries out the search again until no match is found.

Hope it helps!
scrollo

 

by: BrianGEFF719Posted on 2005-03-04 at 00:37:58ID: 13456904

Scrollo: he is asking for an example that will work with a text box, that code is ment for the entire page.

-brian

 

by: BrianGEFF719Posted on 2005-03-04 at 00:38:14ID: 13456905

Disregard my comment.

20120131-EE-VQP-002

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