AppBuilder:how to update data in a json file

Hello
I have built an android hybrid app with AppBuilder whitch retrieves data from a json file. How can i refresh the json file with new data?
Is there any way to update the apk file in a device after new data entry in json?
Any information is appreciated.
Thank you in advance
Angeliki

Hi,
For some time I have also been trying to do the same thing with no success. So far I have tried a few approaches like $.post functions $.ajax post functions and HTML5 fileWriter functions. I am not well aware of the web development techniques but as fas as I understand the post or update of the json file should be done on the serverside mainly because of security issues. I am not sure how appbuilder works entirely and if there is any way to do this.
Have you managed to find a solution ?
(P.S. my goal is to update my chart data which is of course json file. So the idea here is to get some values from the user input and update the json file values then refresh the chart and display it with the new values).
Best Regards,
A.Dyankov.

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For some time I have also been trying to do the same thing with no success. So far I have tried a few approaches like $.post functions $.ajax post functions and HTML5 fileWriter functions. I am not well aware of the web development techniques but as fas as I understand the post or update of the json file should be done on the serverside mainly because of security issues. I am not sure how appbuilder works entirely and if there is any way to do this.
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