Being new to Web Core and XData, I've been very much impressed at how well everything works. Mixing JS and Delphi code in particular has been endlessly entertaining and super useful for tweaking UI web elements. Setting up new XData services is also amazingly simple and straighforward. Overall it…

Implemented in the update to this thread: Web Core / XData Service Query Example v2

Maybe this topic will help you for runtime FieldDefs at least for JSON. Fields, definition, json package

Hi @AndrewSimard , [image] AndrewSimard: Being new to Web Core and XData, I've been very much impressed at how well everything works. Mixing JS and Delphi code in particular has been endlessly entertaining and super useful for tweaking UI web elements. Setting up new XData services is also amazi…

Aha. I thought I was creating fields using the FieldDefs but apparently not the same thing. So I've gotten rid of the design-time aspects and used this instead: var // other stuff as before dtMenu: TXDataWebDataSet; dtMenu_GRP: TStringField; dtMenu_NAM: TStringField; dtMenu_REF: TIntege…

[image] AndrewSimard: Any suggestions on how to have the fields created using the contents of the JSON to pick out the names and datatypes/sizes? You will have to manually iterate through the JavaScript objects created from JSON and create the fields from there, there isn't something automati…

Web Core / XData Service Query Example

WEB TMS WEB Core

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Loading Batch Move XData Stream Query to XDataWebDataSet - Web Core App TMS WEB Core tmswebcore	15	1669	March 6, 2022
TWebCore and XDATA TMS XData	30	5101	September 6, 2021
Web Core / XData Service Query Example v2 TMS WEB Core	2	1609	December 19, 2022
TXDataJsonDataset from TDataset TMS XData	11	1067	March 3, 2023
Unexpected token 'o', "[object Blob]" is not valid JSON TMS WEB Core	7	2326	March 8, 2023

Web Core / XData Service Query Example

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