On Tuesday, September 4, 2018 at 6:23:03 AM UTC-7, Константин Комков wrote:
>
> Hello, can you take advice can I send variables in web2py function - ajax
> or I need to use jquery function.
> Can somebody show example how to send variables with jQuery.ajax and get
> answer from server (controller and js in view).
> For example we have a = 2 and b = 3. I want to get from server a+b.
>
>
I have used (in example.html)
<DIV id="my_target">
</DIV>
[...]
<button onclick='ajax("myfunction.html", ["myarg1","myarg2","myarg3" ],
"my_target", type="submit", name="myvalue1". value={{request.vars.myarg1"}}>
(I also have a $(document).ready(...) to set some visibilities to "hidden")
In the controller, I have stuff like
def myfunction():
if request.vars.arg1:
myvar = request.vars.arg1
else:
if shouldbeerror:
raise HTTP(501, 'no data')
else:
myvar = usethisdefault()
return dict(output=str(myvar))
that is, the controller accesses the variables just like it would any other
request.
/dps
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