On Feb 3, 5:39 pm, Brandon Aaron <[EMAIL PROTECTED]> wrote: > Ugh ... large tables always needs lots of optimizations. First ... > you'll want to minimize the number of .append()s. Concat all your HTML > into an array and then append. Something like this: > > var html = []; > ... > Thanks.
> cause issues of their own. Here is a new plugin that handles event > delegation rather > elegantly:http://dev.jquery.com/browser/trunk/plugins/delegate/jquery.delegate.js > > You'd need to use it like this: > > $('#eintragsliste') > .delegate('click', '.expanding', collapser_expand_all) > .delegate('click', '.collapsing', collapser_collapse_all); > Well I've 2 issues, one is collapsing/expanding all entries at once (as shown above), the second is collapsing/expanding each single entry separately. Therefore I need to bind to each image in each entry itself. '<tr><td><table id="'+i+'"><tbody>' + ' <tr>' + ' <td><img class="expanding" src="images/plus01.png"></th>' + ' <td>...</td>' + ' </tr><tr class="expanded">' + ' <td> </td>' + ' <td>...</td>' + ' </tr>' + '</tbody></table></td></tr>'); $('#eintragsliste') .delegate('click', '.expanding', '#'+i, collapser_expand(i)) .delegate('click', '.collapsing', '#'+i, collapser_collapse(i)); IMO it would be best if I were able to access jquery functions generally in normal HTML through the "onclick" clause. This would allow me to build a collapser plugin which could collapse/expand not only tables but anything (e.g. forms, etc). All the user has to define which collapse/expand class belongs to which collaping/expanding event. Theres no need to have the collapsing/expanding object within the collapsed/expanded object as long as they are linked somehow through their id. So all what's needed is something like onclick="$(...).collapser_collapse (i)" where i is the id of the object containing all collapsing objects (marked with class="expanded"). Unfortunately I haven't been able to figure that out so far so I tried it with bind/live query/etc. Besides the onclick probably is faster at least with large tables. O. Wyss
