try this from the docs... then change it accordingly to your needs
def one():
return dict()
def echo():
return request.vars.name
and the associated "default/one.html" view:
{{extend 'layout.html'}}<form>
<input name="name" onkeyup="ajax('{{=URL('default', 'echo')}}',
['name'], 'target')" /></form><div id="target"></div>
Em qua, 17 de abr de 2019 às 13:47, mostwanted <[email protected]>
escreveu:
> I understand what u are saying, how can i achieve what i am trying to
> achieve this? Submit values to a controller without refreshing a page?
>
> On Wednesday, April 17, 2019 at 1:58:56 PM UTC+2, Ramos wrote:
>>
>>
>>
>> http://www.web2py.com/books/default/chapter/29/11/jquery-and-ajax#The-ajax-function
>>
>>
>>
>> Note the diference between :eval and the 'target' id alternative
>> If you use eval than you have to return not locals() but a string with
>> javascript to be evaluated like for example jQuery('#target').html('100'
>> );
>>
>> from the docs...
>>
>> {{extend 'layout.html'}}<form>
>> <input name="name" onkeyup="ajax('{{=URL('default', 'echo')}}', ['name'],
>> 'target')" /></form><div id="target"></div>
>>
>>
>> {{extend 'layout.html'}}<form>
>> <input name="name" onkeyup="ajax('{{=URL('default', 'echo')}}', ['name'],
>> ':eval')" /></form><div id="target"></div>
>>
>>
>>
>>
>> Em qua, 17 de abr de 2019 às 12:18, mostwanted <[email protected]>
>> escreveu:
>>
>>> I am trying to do something that is supposed to be relatively simple, i
>>> want to submit a value through a form to a controller for calculations
>>> using ajax so that the page doesn't refresh but i am not getting any
>>> results back in my view, i changed the way of doing that using ajax just
>>> a-little bit, here is an example below: Its not working, I just wanna
>>> submit a value from a view to a function without the view refreshing!
>>>
>>> *VIEW:*
>>> {{extend 'layout.html'}}
>>>
>>> <div>The answer: {{=answer}}</div>
>>>
>>> <form id="myform">
>>> <input name="name"/> <input type="submit" />
>>> </form>
>>>
>>> <script>
>>> $('document').ready(function(){
>>> $('#myform').submit(function() {
>>> ajax("{{=URL('index')}}",['name'], ':eval');
>>> return false;
>>> });
>>> });
>>> </script>
>>>
>>> *CONTROLLER:*
>>> def index():
>>> answer=0
>>> info=request.vars.name
>>> if info is None:
>>> info=0
>>> if info:
>>> info=int(info)
>>> num1=200
>>> answer=info-num1
>>> return locals()
>>>
>>> Help!!!
>>>
>>> Mostwanted
>>>
>>> --
>>> Resources:
>>> - http://web2py.com
>>> - http://web2py.com/book (Documentation)
>>> - http://github.com/web2py/web2py (Source code)
>>> - https://code.google.com/p/web2py/issues/list (Report Issues)
>>> ---
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>>> Groups "web2py-users" group.
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>>> an email to [email protected].
>>> For more options, visit https://groups.google.com/d/optout.
>>>
>> --
> Resources:
> - http://web2py.com
> - http://web2py.com/book (Documentation)
> - http://github.com/web2py/web2py (Source code)
> - https://code.google.com/p/web2py/issues/list (Report Issues)
> ---
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> "web2py-users" group.
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> email to [email protected].
> For more options, visit https://groups.google.com/d/optout.
>
--
Resources:
- http://web2py.com
- http://web2py.com/book (Documentation)
- http://github.com/web2py/web2py (Source code)
- https://code.google.com/p/web2py/issues/list (Report Issues)
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