JavaScript/ColdFusion Interaction

[Lewis Billingsley]

Hello,

 Thanks for looking into this.

     Using JavaScript, I am trying to make a new table row appear with entry 
fields when a radio button is clicked, and then make it disappear when the 
radio button is clicked again.  That part works fine.  

     The problem is that I also need to do the following:  After a radio button 
is clicked, and the table row is showing, I need to be able to click a second 
radio button to bring up a second table row and at the same time hide the first 
table row.  Right now if I click a radio button, the row will keep showing when 
I click a second radio button, so that two table rows show at the same time.   

    The Radio button for each row has a value that it gets from the query 
output.  That value is sent to a JavaScript function.  I think if I could find 
some way of either ColdFusion or JavaScript holding that value in a variable 
and then using it the next time a radio button is clicked to hide the table 
row, that might do it. 

    Of course, I’m interested in any solution, but the way I see the problem 
is that I have to have some way to have JavaScript or ColdFusion remember the 
first value.  


Here’s my JavaScript: 

function displayRow(i)
{       
   var row = document.getElementById("showRow1"+i);
   if (row.style.display == '')
      {  
        row.style.display = 'none';     
      }
   else {
           row.style.display = '';
      }
}


Here’s my code for the control.

<cfoutput query="getDefaultEnergyClass">
<tr>                     
<td>
<input type="radio" name="selectedIndex" value="#energyID#" 
onclick="displayRow(#energyID#);">#EnergyClassName# </td> 
 
Here’s the row that get’s brought up on click:
</tr> 
<tr id="showRow1#energyID#" style="display:none">
<td colspan="4" align="right"><input name="ESCPerc" type="text" value="[Enter 
new percentage]"><input name="ESCEDate" type="text" value="[Enter Effective 
Date]"><input type="submit" value="Add"> </td>
</tr>

</cfoutput>


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