Tip to remove L from interger 750L when exporting json to view?

[António Ramos]

Hello i have a dict like

var spendData = [

{'exist': 7250L, 'lote': 'F0523E103S'}, 

{'exist': 23100L, 'lote': 'F0609F103S'}, ...]

when in the view i get an error 

Uncaught SyntaxError: Invalid or unexpected token

i guess its the "L" and the end of 7250

how can i eliminate it  before passing the dict to the view?

regards

António

[Leonel Câmara]

That just means it's a long (python 2 has integers and longs). How are you putting that dict in the view? I would just serialize it using json.

[Val K]

How do you convert dict to json? I believe that json.dumps or response.json produces json strings without L suffix

[António Ramos]

That is where i tried first..

first my controller 

return response.json(myvar)

it returned the json to the view correctly.

Then i need to return a dict to use it in my view.

ret= response.json(myvar)

return dict(ret=ret)

then in the view i just had

{{extend 'layout.html'}}

{{=ret}}

It does not work.

All my html is not interpreted and is dumpled like bellow...

Em ter, 25 de jun de 2019 às 15:42, Val K <valq...@gmail.com> escreveu:

How do you convert dict to json? I believe that json.dumps or response.json produces json strings without L suffix

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[Leonel Câmara]

Just return the dict as is on the controller and then in the view you can do something like:

{{from gluon import serializers}}

{{=XML(serializers.json(spendData ), sanitize=False)}}

Another alternative is to use the ASSIGNJS helper if you want this in a javascript variable:

http://web2py.com/books/default/chapter/29/05/the-views#ASSIGNJS

[António Ramos]

Better.

Thank you  all :)

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