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(PowerBuilder) Firebase JSON Put and PatchDemonstrates how to apply Firebase put and patch events to a JSON database.
integer li_rc string ls_Json1 oleobject loo_Json ls_Json1 = "{\"a\": 1, \"b\": 2}" loo_Json = create oleobject li_rc = loo_Json.ConnectToNewObject("Chilkat_9_5_0.JsonObject") if li_rc < 0 then destroy loo_Json MessageBox("Error","Connecting to COM object failed") return end if // Use Firebase delimiters for JSON paths. loo_Json.DelimiterChar = "/" loo_Json.Load(ls_Json1) loo_Json.FirebasePut("/c","{\"foo\": true, \"bar\": false}") // Output should be: {"a":1,"b":2,"c":{"foo":true,"bar":false}} Write-Debug "1) " + loo_Json.Emit() loo_Json.FirebasePut("/c","\"hello world\"") // Output should be: {"a":1,"b":2,"c":"hello world"} Write-Debug "2) " + loo_Json.Emit() loo_Json.FirebasePut("/c","{\"foo\": \"abc\", \"bar\": 123}") // Output should be: {"a":1,"b":2,"c":{"foo":"abc","bar":123}} Write-Debug "3) " + loo_Json.Emit() // Back to the original.. loo_Json.FirebasePut("/","{\"a\": 1, \"b\": 2}") Write-Debug "4) " + loo_Json.Emit() loo_Json.FirebasePut("/c","{\"foo\": true, \"bar\": false}") loo_Json.FirebasePatch("/c","{\"foo\": 3, \"baz\": 4}") // Output should be: {"a":1,"b":2,"c":{"foo":3,"bar":false,"baz":4}} Write-Debug "5) " + loo_Json.Emit() loo_Json.FirebasePatch("/c","{\"foo\": \"abc123\", \"baz\": {\"foo\": true, \"bar\": false}, \"bax\": {\"foo\": 200, \"bar\": 400} }") // Output should be: {"a":1,"b":2,"c":{"foo":"abc123","bar":false,"baz":{"foo":true,"bar":false},"bax":{"foo":200,"bar":400}}} Write-Debug "6) " + loo_Json.Emit() destroy loo_Json |
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