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Expand & Collapse Table Jquery

Posted on 2013-01-16
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Medium Priority
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1,685 Views
Last Modified: 2013-01-22
Team,
I want to perform 2 separate actions.
1. expand n collapse a  table rows
2. expand a row in a table

I have the below script that works perfectly for expanding all rows at a time.
click on the div tag:
<div class="txtr mb">
 <a href="javascript:void(0)" class="jq-expand-all-new addLink" onclick="onExpandAll();">
  <span class="icon"></span>
  <span>Expand All</span>
</a>
</div>


table:
<table>
<th>
</th>
<tbody>
<tr>
<td>
<div id="plan${count.count}" class="hd">
<a class="collapsed rel" href="javascript:void(0);"><span class="icon"> </span>
${plan.description}&#9;  
</a>
</div>
</td>
</tr>
<tr>
<td>
&#9;<table>
&#9;<tbody>
&#9;<tr>
&#9;&#9;<td>
&#9;&#9;</td>
&#9;</tr>
&#9;<tr>
&#9;&#9;<td>
&#9;&#9;</td>
&#9;</tr>
&#9;<tr>
&#9;&#9;<td>
&#9;&#9;</td>
&#9;</tr>
&#9;</tbody>
&#9;</table>
</td>
</tr>
</tbody>
</table>



function onExpandAll()
{
&#9;var $ele = $( '.jq-expand-all-new' );
&#9;// var $anccollapsed = $('#activelist').find('tbody tr td:first div.hd a');
&#9;if( $ele.hasClass( 'addLink' ) )
&#9;{
&#9;&#9;$( "#completeHistoryTable tr" ).each( function()
&#9;&#9;{
&#9;&#9;&#9;$( this ).find( 'td:first div.hd a' ).removeClass( 'collapsed' ).addClass( "expanded" );&#9;
&#9;&#9;&#9;$( this ).find( 'td:first div.hd a' ).closest( "tr" ).next().find( "td" ).removeClass( 'closed' );
&#9;&#9;} );
&#9;&#9;$ele.removeClass( 'addLink' ).addClass( 'minusLink' );
&#9;&#9;$ele.children( ':nth-child(2)' ).text( 'Collapse All' );
&#9;}
&#9;else if( $ele.hasClass( 'minusLink' ) )
&#9;{
&#9;&#9;$( "#completeHistoryTable tr" ).each( function()
&#9;&#9;{
&#9;&#9;&#9;$( this ).find( 'td:first div.hd a' ).removeClass( 'expanded' ).addClass( "collapsed" );
&#9;&#9;&#9;$( this ).find( 'td:first div.hd a' ).closest( "tr" ).next().find( "td" ).addClass( 'closed' );
&#9;&#9;} );
&#9;&#9;$ele.removeClass( 'minusLink' ).addClass( 'addLink' );
&#9;&#9;$ele.children( ':nth-child(2)' ).text( 'Expand All' );
&#9;}
}

However when i try to expand the individual rows , unable to achieve the expand functionality. not sure where am I missing .

please help.

Thanks
0
Comment
Question by:Easwaran Paramasivam
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6 Comments
 
LVL 38

Expert Comment

by:Tom Beck
ID: 38785418
I have the below script that works perfectly for expanding all rows at a time.

If you say so. Kind of difficult to test without the css definitions for expanded, collapsed, addLink, minusLink, hd, closed, etc. The table has no content or classes so it has no height to expand into.

Assuming all this is in place, what will trigger the expanding of individual rows?
0
 
LVL 16

Author Comment

by:Easwaran Paramasivam
ID: 38787454
Adding the sample table template for clear understanding
0
 
LVL 53

Accepted Solution

by:
Scott Fell,  EE MVE earned 1500 total points
ID: 38795574
First you need to start with a proper table.  If you are generating this from php/asp then watch your code for building the table.  http://www.w3schools.com/html/html_tables.asp

Get all your tables correct.  Next use firebug or chrome/sarfari console to check for errors in your js.  Also paste your rendered html into http://validator.w3.org/#validate_by_input.   If after you find no errors in your js and good validation  and you still get errors, please give us a link to your page or post the rendered html, css and js and let's take a look.  

<table width="500">
  <tr>
    <th>This is a heading </th>
</tr>
  <tbody>
    <tr>
      <td><div id="plan${count.count}" class="hd"> <a class="collapsed rel" href="javascript:void(0);"><span class="icon"> </span> ${plan.description} </a> </div></td>
    </tr>
    <tr>
      <td><table>
          <tbody>
            <tr>
              <td>stuff</td>
            </tr>
            <tr>
              <td>stuff</td>
            </tr>
            <tr>
              <td>stuff</td>
            </tr>
          </tbody>
        </table></td>
    </tr>
  </tbody>
</table>

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0
 
LVL 16

Author Comment

by:Easwaran Paramasivam
ID: 38805875
Hi there,
Thanks for your tip on validator check. my table structure got passed on W3c standards.
However there was a JS file import was missing as part of the check. The import was working fine with my local and dev stream was not working and later i fixed the relative path.

Thanks for your help.

Thanks Experts admin team for your support

Regards,
Easwar
0

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