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how to use parameter for object?

tack
Novice

Aug 18, 2003, 5:17 AM

Post #1 of 2 (20981 views)

how to use parameter for object?	Can't Post

Code

<script> 
<!--// 
function menu(ide,where){ 
  if(where=='in'){ 
  document.all.ide.style.background='555555'; 
  }  
 
if (where=='out'){  
 
document.all.ide.style.background='ffffff'; 
} 
//--> 
</script> 
<table width=100%> 
<tr> 
<td id='a'> 
<a href="#" onMouseover="menu('a','in');" onMouseout="menu('a','out')">try</a><br> 
</td> 
</tr> 
</table>

the code met error:can find the 'ide' object. my 'ide' here is 'a' .'ide' is only a parameter.how to use parameter for object? can you help me ? thanks!

OwChallie
Novice

Jan 4, 2005, 3:59 AM

Post #2 of 2 (20780 views)

Re: [tack] how to use parameter for object? [In reply to]	Can't Post

Hi, if you still need this, when you pass 'a' as a parameter to your function, you are passing the letter 'a' and not the variable a, so it should look something like this:

Code

  
 
<script> 
<!--// 
function menu(ide, where) 
{ 
 if(where=='in') 
 { 
  ide.style.background='555555'; 
 } 
 if (where=='out') 
 { 
  ide.style.background='ffffff'; 
 } 
} 
//--> 
</script>  
 
<table width=100%> 
<tr><td id="a"><a href="#" onMouseover="menu(a,'in');" onMouseout="menu(a,'out')">try</a><br></td></tr> 
</table>

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