What about if I don't use 'callback' but 'href' so it loads the whole page.
I still can't get the quantity value to be passed as an arg.
On Saturday, 26 November 2016 14:35:33 UTC+1, Anthony wrote:
>
> On Friday, November 25, 2016 at 11:11:41 PM UTC-5, Paul Ellis wrote:
>>
>> Hi,
>> I am trying to do the same thing as the OP. Add a quantity input field to
>> a grid and then use Callback to work with the product_id and quantity. I
>> just don't seem to be able to pass the quantity to the callback function.
>>
>> Using this method I don't get a value from quantity.
>> links=[
>> lambda row: INPUT(_type='number', _value=0,
>> _name='qty'),
>> lambda row: A(T('Add'),
>>
>> callback=URL('_add_product',args=[row.id, request.vars.qty]),
>>
>
> Obviously request.vars.qty won't work here, as request.vars is not
> populated until after the request arrives at the server. Instead, you would
> have to use Javascript to update the callback URL whenever the value of the
> input changes.
>
> Anthony
>
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