Passing Array Elements As Jquery Selectors

[Bianca (Biancajsen)]

Hi,

Can anyone please help me with the following:-

I have a form where I input elements in a table.

<tr>

    <td>

        <?php echo $form->textField($model,"[$id]item_id",array('size'=>15,'maxlength'=>15)); ?>

        <?php echo $form->error($model,"item_id"); ?>

    </td>

    

    <td>

    <?php echo ' '?>    

    </td>

 

    <td>

        <?php echo $form->textField($model,"[$id]qty",array('size'=>2)); ?>

        <?php echo $form->error($model,"qty"); ?>

    </td>

    

    <td>

        <?php echo $form->textField($model,"[$id]totalprice",array('size'=><img src='http://www.yiiframework.com/forum/public/style_emoticons/default/cool.gif' class='bbc_emoticon' alt='8)' />); ?>

        <?php echo $form->error($model,"totalprice"); ?>

    </td>    

 

    <td><?php echo CHtml::link(

        'delete', 

        '#', 

        array(

            'submit'=>'', 

            'params'=>array(

                'Itemsordered[command]'=>'delete', 

                'Itemsordered[id]'=>$id, 

                'noValidate'=>true)

            ));?>

    </td>

</tr>

I want to use the $().change(function(){} on elements of the 1st and 3rd column of the table.

The generated source code is thus:-

[html]<tr>

<td>


    <input size="15" maxlength="15" name="Itemsordered[n0][item_id]" id="Itemsordered_n0_item_id" type="text" value="" />            </td>





<td>


     


</td>





<td>


    <input size="2" name="Itemsordered[n0][qty]" id="Itemsordered_n0_qty" type="text" value="" />            </td>





<td>


    <input size="8" name="Itemsordered[n0][totalprice]" id="Itemsordered_n0_totalprice" type="text" value="" />            </td>    





<td><a href="#" id="yt1">delete</a>    </td>

</tr>

<tr>

<td>


    <input size="15" maxlength="15" name="Itemsordered[n1][item_id]" id="Itemsordered_n1_item_id" type="text" value="" />            </td>





<td>


     


</td>





<td>


    <input size="2" name="Itemsordered[n1][qty]" id="Itemsordered_n1_qty" type="text" value="" />            </td>





<td>


    <input size="8" name="Itemsordered[n1][totalprice]" id="Itemsordered_n1_totalprice" type="text" value="" />            </td>    





<td><a href="#" id="yt2">delete</a>    </td>

</tr>

<tr>

<td>


    <input size="15" maxlength="15" name="Itemsordered[n2][item_id]" id="Itemsordered_n2_item_id" type="text" value="" />            </td>





<td>


     


</td>





<td>


    <input size="2" name="Itemsordered[n2][qty]" id="Itemsordered_n2_qty" type="text" value="" />            </td>





<td>


    <input size="8" name="Itemsordered[n2][totalprice]" id="Itemsordered_n2_totalprice" type="text" value="" />            </td>    





<td><a href="#" id="yt3">delete</a>    </td>

</tr>

<tr>

<td>


    <input size="15" maxlength="15" name="Itemsordered[n3][item_id]" id="Itemsordered_n3_item_id" type="text" value="" />            </td>





<td>


     


</td>





<td>


    <input size="2" name="Itemsordered[n3][qty]" id="Itemsordered_n3_qty" type="text" value="" />            </td>





<td>


    <input size="8" name="Itemsordered[n3][totalprice]" id="Itemsordered_n3_totalprice" type="text" value="" />            </td>    





<td><a href="#" id="yt4">delete</a>    </td>

</tr>

[/html]

How do I use Jquery selectors to target elements of the first and third columns of the array ‘Itemsordered’?

Thanks

[abennouna]

Please check the examples in http://api.jquery.com/filter/

There may be better methods.

[Bianca (Biancajsen)]

Please check the examples in http://api.jquery.com/filter/

There may be better methods.

Thanks Bennouna. You are absolutely right. There are better methods. I am working on it.