JSON.Parse: Difference between revisions
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JSON.Parse converts a string created by JSON.Stringify into an object. It is useful for interchanging data with other systems and for saving objects to localStorage and databases. ''string'' is the string to be converted. ''reviver'' is an optional function name that can be used to do some processing of the data while being parsed. | JSON.Parse converts a string created by JSON.Stringify into an object. It is useful for interchanging data with other systems and for saving objects to localStorage and databases. ''string'' is the string to be converted. ''reviver'' is an optional function name that can be used to do some processing of the data while being parsed. | ||
A handy tool to look at JSON strings is located at http://www.jsoneditoronline.org. | |||
== Example == | == Example == | ||
Revision as of 11:11, 5 February 2013
JSON.Parse (string[, reviver])
Description
JSON.Parse converts a string created by JSON.Stringify into an object. It is useful for interchanging data with other systems and for saving objects to localStorage and databases. string is the string to be converted. reviver is an optional function name that can be used to do some processing of the data while being parsed.
A handy tool to look at JSON strings is located at http://www.jsoneditoronline.org.
Example
Rem JSON.Parse Example
myObject=JSON.Parse(s, reviver)
Print "myObject.a:" & myObject.a & " myObject.b:" & myObject.b
Function reviver(key, value)
If key="a" and TypeName(Value)= "Integer" Then
reviver=CStr(value) 'If value is a number, we want to change it to string.
Else
reviver=value
End If
End Function
Output
myObject.a:12355 myObject.b:4