Collapsing Table Rows via Jquery -


im trying build table. table consists of following. each line row.

main-parent  + parent   - children   - children  + parent   - children   - children

the children collapse parent. , each of parents collapse main parent. ive got partially working not fully. can see behavior in http://jsfiddle.net/0lh5ozyb/88/

html

<table class="table">     <tr class="main-parent" id="">         <td><div>main parent</div></td>         <td><div>main parent</div></td>         <td><div>main parent</div></td>     </tr>     <tr class="parent sub" id="row1">         <td><div>parent</div></td>         <td><div>parent</div></td>         <td><div>parent</div></td>     </tr>      <tr class="child-row1-1 sub">         <td><div>child</div></td>         <td><div>jackson</div></td>         <td><div>94</div></td>     </tr>     <tr class="child-row1-2 sub">         <td><div>child</div></td>         <td><div>doe</div></td>         <td><div>80</div></td>     </tr>     <tr class="parent sub" id="row2">         <td><div>parent</div></td>         <td><div>parent</div></td>         <td><div>parent</div></td>     </tr>      <tr class="child-row2-1 sub">         <td><div>child</div></td>         <td><div>jackson</div></td>         <td><div>94</div></td>     </tr>     <tr class="child-row2-2 sub">         <td><div>child</div></td>         <td><div>doe</div></td>         <td><div>80</div></td>     </tr> </table>

jquery

// main heading $('tr.main-parent')     .css("cursor", "pointer")     .click(function () {         var $children = $(this).nextuntil($('tr').not('.sub'));         $children.find('td > div, td').slidetoggle(); }); $('tr[class^=child-]').find('td > div, td').hide();  // parent heading $('tr.parent')     .css("cursor", "pointer")     .click(function () {         var $children = $(this).nextuntil($('tr').not('[class^=child-]'));         $children.find('td > div, td').slidetoggle(); }); $('tr.sub').find('td > div, td').hide();

slidetoggle can't used main heading because child headings may in mixed states of visibility. inverting subheadings visible.

if @ least 1 visible need them close. 

// main heading $('tr.main-parent')     .css("cursor", "pointer")     .click(function () {          var $children = $(this).nextuntil($('tr').not('.sub'));          if ($children.find(':visible').length) {             $children.find('td > div, td').slideup();         }                else {             $children.find('td > div, td').slidedown();         } });

see: http://jsfiddle.net/0lh5ozyb/120/

edit

if show subheadings when opening main heading, filter them first:

$children.filter('.parent').find('td > div, td').slidedown();

updated example: http://jsfiddle.net/0lh5ozyb/133/


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