Yes..it's a is helper
On 27-Sep-2013 10:51 AM, "Raks" <kaur....@gmail.com> wrote:
> 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" <kaur...@gmail.com> 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/**201**3/06/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" <kaur...@gmail.com> 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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