Create JSON from struct: Difference between revisions
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Get Create (RefClass(cJsonObject)) to hoJson | Get Create (RefClass(cJsonObject)) to hoJson | ||
Send DataTypeToJson of hoJson tYourStructVar | |||
Get StringifyUTF8 of hoJson to ucaJson | Get StringifyUTF8 of hoJson to ucaJson | ||
Get Seq_New_Channel to iChn | Get Seq_New_Channel to iChn | ||
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Close_Output | Close_Output | ||
Send Seq_Release_Channel iChn | Send Seq_Release_Channel iChn | ||
Send Destroy of hoJson | |||
</source> | </source> | ||
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The above was written by Mike Peat and has been taken from the following forum post: | The above was written by Mike Peat and has been taken from the following forum post: | ||
* https://support.dataaccess.com/Forums/showthread.php?63071-YAFR-Create-RDS-report-based-on-Struct-definition(s)&p=336276#post336276 | |||
* [https://docs.dataaccess.com/dataflexhelp/mergedProjects/Tools/Name_Meta-Data_Tag.htm Name meta-data tag] | |||
[[Category: Tutorials]] | [[Category: Tutorials]] | ||
[[Category:JSON]] | |||
Latest revision as of 18:37, 30 October 2021
Sometimes you have data as a DataFlex struct, but need it in JSON format.
The code below gives an example on how-to change your data format so that it is available as JSON.
Handle hoJson
UChar[] ucaJson
Integer iChn
tYourDataType tYourStructVar
Get Create (RefClass(cJsonObject)) to hoJson
Send DataTypeToJson of hoJson tYourStructVar
Get StringifyUTF8 of hoJson to ucaJson
Get Seq_New_Channel to iChn
Direct_Output channel iChn {filename}
Write channel iChn ucaJson
Close_Output
Send Seq_Release_Channel iChn
Send Destroy of hoJson
External Links
The above was written by Mike Peat and has been taken from the following forum post:
