Web Connection 5.0
Re: wwJSONSerializer
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Mar. 21, 2013
09:28 am
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09:28 am
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| From: | Michael Hogan (Ideate Hosting) |
| To: | Rick Strahl |
Seems overly complicated... but perhaps I'm missing something. Perhaps you can point to an example... Eager to learn.
What I ended up doing is generating JSON for the master records, and then looping through to create a child records cursor for each master record, generating JSON from that, and using StringReplace() to insert the children into the master JSON string:
SELECT ..., "Images4"+Listings.ListCode AS Images ;FROM ./Condo/Listings ; INTO CURSOR TQuery READWRITE lcReturnValue = loSerializer.Serialize("cursor:TQuery")SCANSELECT ..., TRANSFORM(ImageList.ImgCode) + [.] + ALLTRIM(ImageList.ImgType) AS ImgSrc ;FROM ImageList ; WHERE ImageList.ListCode = TQuery.ListCode ; INTO CURSOR TImageList* Extract to JSON lcImageList = loSerializer.Serialize("cursor:TImageList") lcImageList = STRTRAN(lcImageList,["Rows"],["image"]) lcTextToReplace = ["Images4] + TQuery.ListCode + ["] lcReturnValue = STRTRAN(lcReturnValue,lcTextToReplace,lcImageList)SELECT TQueryENDSCAN
You should be able to keep using it.
When you say nesting what do you mean though? Can't you just construct one Fox object and then serialize the whole thing at once?
+++ Rick ---
I'm going to be nesting some JSON strings. Do I need to Destroy and re-create wwJSONSerializer for each pass with a newly populated cursor, or can I just repeatedly call Serialize() and get clean results from the object?
TIA