Get object from json

Questions about Thunkable
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1

Hi now i am working on my new app for eye disease detection by using Api when i make request by sending image to my pre prepared ai for eye disease detection by using Api i get answers in the following form

capture1
capture11360×60 4.69 KB

but i want it to be displayed in this form
capture 2
capture 2776×356 24.1 KB

how can i do it

2

You’ll need to parse the JSON into variables - if you do a search for it on the forum, there’re plenty of examples. It does take a while to get your head round though.

Here’s an example from one of my projects. The key bit is the two orange blocks at the bottom - they’re assigning a value from the JSON into a variable (var2). There’s a list in your API return, so watch for that.

To reference the first probability, you’ll need to reference ‘disease_prediction[1].probability’, the first TagID will be ‘diseae_prediction[1].TagID’ and so on.

Untitled
Untitled837×625 42.7 KB

1 Like
3

Thanks, it has helped but there is one thing i need help how can i create a table to display the results in my app and also get the probability and tag name together i order to show them in a same row in a table without confusing them with as tags lastly how can i get them arranged in order that the tag with high probability appear the first.

4

I guess if you’re displaying only one result at a time, you could build a screen with labels and line them up that way. If you’ve got more than one result, then you’re probably looking at some sort of Data Viewer List which will make things a lot more complicated. Instead of just returning the variables, you would then need to put them into a data source and pull them from there. Sorting data is, as I’m also struggling with, pretty complicated.

5

wow but thanks for the answer you have given me.

1 Like
6

Does anyone have got solution for the question i have asked in the first post in this chat?

7

Did the solution above not work?

If you need help with JSON, it’s important that you post the full response as text and make sure to format it using the </> button in the toolbar above the post. To learn more about JSON parsing from an API, you can view my tutorial (link below).

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Need help? How to Ask Great Questions :sparkles: Debugging A Project :sparkles: API JSON Tutorial

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