Loading Batch Move XData Stream Query to XDataWebDataSet - Web Core App

I too struggled to get a JSON array loaded into a local dataset. I was originally interested in using the more complex JSON generated by FireDAC which also includes explicit information about datatypes. You can read more about that in these posts: v1, v2, and v3. You might find some clues as to what is tripping you up, particularly as it pertains to SetJSONData.

While that was ultimately very successful, I ended up using Tabulator in my project for handling the grid side of things, which deals directly with the simpler JSON variant you're using (the output of BatchMove operations). And thus I didn't need to worry about getting it into a local dataset in the first place.

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