Creates a new JSON object and returns a pointer to it.
JSON is a lightweight data exchange format. It is described
at http://json.org. It is based on the
Javascript language.
The JSON Objects used in Seminar Pro contain a collection of
key-value pairs.
(The internal JSON
object is of Xojo type JSONItem [classic
Xojo framework])
Once a JSON object exists, one can add child values to it by
using the script command JsonSetValue.
Once all child values have been added, one can generate a
JSON String with JsonToString.
Example JSON String: {"subject":"title","content":"bodytext","recipientemail":"support@seminar.pro"}
A JSON String can be stored in a database or be sent over
internet or used with the EmailOpen function.
From a JSON String, a new JSON object can again be created
with JsonCreateFromString.
Returns:
|
Type |
Value |
Description |
|
Integer |
Handle
to JSON object |
Returns
a pointer to the created JSON object, of type Integer Returns
0 or higher, if JSON object successfully has been created If -1
is returned, then the creation failed If -2
is returned, then a runtime exception occured |
Available in:
|
WindowMain |
WindowLink |
|
YES |
YES |
Used in:
|
XojoScript Name |
GUID |
|
Send Seminar Invoice by Email |
024F872B-9E87-499F-9D2D-208C4C32E4CF |
Hint: You can
find references to XojoScripts which make use of this function by sending the following
SQL statement to the database:
Select id,GUID, ScriptName,ScriptCode from
im_scripts where ScriptCode Like '%JsonCreate%'
Example XojoScript:
Dim
handle As Integer
= JsonCreate
If
handle >= 0 Then
JsonSetValue(handle,"subject","title")
JsonSetValue(handle,"content","bodytext")
JsonSetValue(handle,"recipientemail","support@seminar.pro")
Dim js As String = JsonToString(handle)
//
{"subject":"title","content":"bodytext","recipientemail":"support@seminar.pro"}
MsgBox(js)
End
If