The ajax() function must take a proper URL as the first argument. Your URL
is just 'echo', which the browser interprets as being relative to the
current page (because it doesn't start with a '/'). Instead, should be:
ajax('{{=URL('poptavka', 'echo')}}', [], 'target')
which will produce:
ajax('/yourapp/poptavka/echo', [], 'target')
Anthony
On Thursday, February 6, 2014 11:56:25 AM UTC-5, Mirek Zvolský wrote:
>
> Hi,
>
> >>>>>>>>>> I will see all form controls twice, in the 2nd case inside of
> the target <span id='target'></span> where I wait the ajax() value.
> <<<<<<<<<<<<<<<<<<<
>
> I work with Web2py 2.5.1 (I'm sorry).
> Can somebody make me sure, we have no longer following strange behavior in
> newer versions?
> So if somebody can copy the controller and view provided bellow in the
> current version and try call application/poptavka/poptavka/1 and then go
> into textbox, fill something and move outside.
> If fixed already, any idea, how to patch 2.5.1?
>
> When I navigate to:
> controller/function
> all works well,
>
> but when I navigate to:
> controller/function/1
> >>>>>>>>>> I will see all form controls twice, in the 2nd case inside of
> the target <span id='target'></span> where I wait the ajax() value.
> <<<<<<<<<<<<<<<<<<<
>
> In other words: ajax() function will render and return the complete html
> page layout - instead of simple string.
>
> My code:
> model - nothing - I have removed all completly and problem is still here
> controller poptavka.py
> def poptavka():
> form = SQLFORM.factory(
> Field('fld', 'string'),
> )
> return dict(form=form)
> def echo():
> return 'aaa'
> view poptavka/poptavka.html
> {{extend 'layout.html'}}
> {{=form}}
> <span id="target"></span>
> <script>
> $(document).ready(function() {
> $('#no_table_fld').change(function(){
> ajax('echo', [], 'target');
> });
> });
> </script>
>
>
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