Doesn't look like you read the ajax() function documentation:
http://web2py.com/books/default/chapter/29/11/jquery-and-ajax#The-ajax-function.
The second argument is a list of form field names to be posted to the URL
provided in the first argument.
On Wednesday, May 17, 2017 at 2:47:12 AM UTC-4, sunda.am...@gmail.com wrote:
>
> Ok thanks a lot anthony,
>
> I have a field form, the user have to enter inside a category, when he
> submit the category i want to take the value of the field and give it to
> the action ... this is the code in the view :
>
>
> {{
> =FORM(INPUT(_name='category',_
> value='Category'),INPUT(_type='submit',_value='submit'),_id='categ')
> }}
>
>
> <script>
> jQuery('#categ').submit(function() {
> ajax('{{=URL('categ',vars=dict(value=WAITING FOR THE VALUE))}}');
> return false;
> });
> </script>
>
>
> when i write request.vars in the callback action i see None ...
>
>
> Le mardi 16 mai 2017 15:01:53 UTC+2, Anthony a écrit :
>>
>> On Tuesday, May 16, 2017 at 4:14:16 AM UTC-4, sunda...@gmail.com wrote:
>>>
>>> No i can't get the value i put inside the form if i dont have a database
>>> to insert in
>>>
>>
>> No, that's not true. The ajax() function just needs the names of fields
>> in a form and will post the values of those fields to the URL provided. The
>> action that receives that post will have the values of the fields available
>> in request.vars. None of this requires a database table or DAL model.
>>
>> If you need further assistance, you'll have to explain more fully what
>> you are really trying to do and show your code.
>>
>> Anthony
>>
>
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