jquery - tabbing between jeditable fields in a table -

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i'm using code here http://www.korvus.com/blog/geek/making-the-tab-key-work-with-jeditable-fields/ tabbing between jeditable fields working, , if fields on own works fine. need have fields in table, , time tab key works tabbing last field first, , of course need tab first next , on... 

$('div.edit').bind('keydown', function(evt) { if(evt.keycode==9) {     $(this).find("input").blur();     var nextbox='';       if ($("div.edit").index(this) == ($("div.edit").length-1)) {            nextbox=$("div.edit:first");         //last box, go first        } else {             nextbox=$(this).next("div.edit");    //next box in line        }     $(nextbox).click();  //go assigned next box     return false;           //suppress normal tab }; });

the table formatted this

<table>  <tr>   <td class='leftcolumn'>      <strong>firstname:</strong>   </td>   <td>      <div class='edit' id='firstname'><?=$userdetail['firstname']?></div>   </td> </tr>  <tr>   <td class='leftcolumn'>      <strong>lastname:</strong>   </td>   <td>      <div class='edit' id='lastname'><?=$userdetail['lastname']?></div>   </td> </tr> </table>

thanks in advance

i believe issue input fields not direct siblings each other, "next()" failing. think work:

$('div.edit').bind('keydown', function(evt) { if(evt.keycode==9) {     var nextbox='';     var currentboxindex=$("div.edit").index(this);      if (currentboxindex == ($("div.edit").length-1)) {            nextbox=$("div.edit:first");         //last box, go first        } else {             nextbox=$("div.edit").eq(currentboxindex+1);    //next box in line        }     $(this).find("input").blur();     $(nextbox).click();  //go assigned next box     return false;           //suppress normal tab }; });

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