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Web API datastore json return
  1. How-to
  2.  API
  3.  JSON
  4.  PowerBuilder (Appeon)
  5.  DataStore
  6.  SnapDevelop
0 Votes
  1. paulo gomes
  2. SnapDevelop
  3. Monday, 2 December 2019 12:32 AM UTC

Hi All,

The result set return by the datastore is a JSON format which is different when compared with the JSON string returned by the datastore.ExportPlainJson built in method: teh column names are surrounded by the back slash character \

Example is shown below (both display only part of the JSON returned):

 

datastore result set returned in JSON

{"memHistoryLoad":[{"Compute_0001":1.0,"Policy_Type_Policy_Type_Name":"Member Reservation Points",
"Contract_Resort_Id":"142510000000004867","Contract_Resort_Name":"Divi Club"

 

String datastore.ExportPlainJson: the columns are surrounded by \ (back slash) character:

 

{"MemberHistory":["[{\"Compute_0001\":1.0,\"Policy_Type_Policy_Type_Name\":\"Member Reservation Points\",
\"Contract_Resort_Id\":\"142510000000004867\",\"Contract_Resort_Name\":\"Divi Club\"

Is there any other built-in method to extract the JSON string from the datastore?

Thank you,

Paulo Gomes

Interval International LLC
pgomes@intervalintl.com
Asp.net DataStore.Retrieve(arg[]) method Select BLOB column with embedded SQL in Snap Develop 2019, n...
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