Where to use this? In view file.
On Thursday, September 26, 2013 9:38:48 PM UTC-7, gaurav wrote:
>
> If you see in example in given link the code changed for you will be
> <?php
> echo
> $this->Js->get('#parentdropdownid')->event->('change',$this->JS->request(array(
>
>
> 'controller'=>'controllername', //where request will be processed
> 'action'=>'actionname'),
> array(
> 'update'=>'#idofchildcategory',
> 'async'=>true,
> 'dataExpression'=>true,
> 'method'=>Post,
> 'data'=>$(this).serialize()'),
> false))
> ?>
>
> You can look up for jQuery Ajax request help in case you are unable to
> understand any parameters..
> On 27-Sep-2013 5:49 AM, "Raks" <[email protected] <javascript:>> wrote:
>
>> But how to use it.
>> M new to Cakephp.
>> I have tried a lot looking at various different examples. Nothing works.
>>
>> On Wednesday, September 25, 2013 8:02:35 PM UTC-7, gaurav wrote:
>>>
>>> You will need.to.use js helper here I suppose you are using cake 2.0 see
>>> this link
>>> http://itfeast.blogspot.in/**2013/06/cakephp-20-create-**
>>> 0bserve-field.html?m=1<http://itfeast.blogspot.in/2013/06/cakephp-20-create-0bserve-field.html?m=1>
>>> On 26-Sep-2013 5:33 AM, "Raks" <[email protected]> wrote:
>>>
>>>> Hi,
>>>>
>>>> I have a sql table having columns id, parent_id and title. All items
>>>> with with parent_id =0 are parents and should appear in a dropdown list.
>>>> That I have done. Now I want another dropdown that on selection of parent,
>>>> shows all the children of that parent. I am working on cakephp MVC
>>>> framework.
>>>> There's only one database table so having a controller , model for that
>>>> and have to have both the drop down in same view.
>>>> Like on selection of first value, second dropdown should show only the
>>>> child elements of that parent to select.
>>>>
>>>> Any help.
>>>>
>>>> Thanks
>>>>
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