json.get: Difference between revisions
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(New page: ==Function json.get== '''Introduced in MapTool 1.3b49''' Returns the value in a Macros:json array at the specified index, or returns the value from Macros:json object for the...) |
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===Usage=== | ===Usage=== | ||
<source lang="mtmacro" line> | <source lang="mtmacro" line> | ||
[h: jarr = json.get(index)] | [h: jarr = json.get(jarr, index)] | ||
[h: jarr = json.get(key)] | [h: jarr = json.get(jobj, key)] | ||
</source> | </source> | ||
Revision as of 12:09, 24 December 2008
Function json.get
Introduced in MapTool 1.3b49
Returns the value in a json array at the specified index, or returns the value from json object for the specified key.
Usage
[h: jarr = json.get(jarr, index)]
[h: jarr = json.get(jobj, key)]
Examples
[h:a=json.fromStrProp("a=1;b=44;c=12")] [json.get(a,"b")]
[h:a=json.fromList("1,44,12")] [json.get(a,1)]Returns
44 44