json.fields: Difference between revisions
Jump to navigation
Jump to search
Verisimilar (talk | contribs) m (Macros:Functions:json.fields moved to json.fields) |
Verisimilar (talk | contribs) m (Correcting JSON Array link.) |
||
| Line 3: | Line 3: | ||
|version=1.3b49 | |version=1.3b49 | ||
|description= | |description= | ||
Returns the fields (keys) for a | Returns the fields (keys) for a [[JSON Object]] or the indexes for a [[JSON Array]] as a string list. The type of the value returned depends on the delimiter parameter. | ||
* If the delimiter is not specified then a [[Macros:string list|string list]] is returned with the default value of ',' is used. | * If the delimiter is not specified then a [[Macros:string list|string list]] is returned with the default value of ',' is used. | ||
* If the delimiter ''"json"'' then a [[ | * If the delimiter ''"json"'' then a [[JSON Array]] is returned. | ||
* Otherwise a [[Macros:string list|string list]] is returned with the delimiter passed in. | * Otherwise a [[Macros:string list|string list]] is returned with the delimiter passed in. | ||
Revision as of 00:35, 5 April 2009
json.fields() Function
• Introduced in version 1.3b49
Returns the fields (keys) for a JSON Object or the indexes for a JSON Array as a string list. The type of the value returned depends on the delimiter parameter.
- If the delimiter is not specified then a string list is returned with the default value of ',' is used.
- If the delimiter "json" then a JSON Array is returned.
- Otherwise a string list is returned with the delimiter passed in.
Usage
[h: strList = json.fields(jobj)]
[h: strList = json.fields(jobj, delim)]
[h: jobj = json.fields(jobj, 'json')]Example
[h:a=json.fromStrProp("a=1;b=44;c=12")] [r:json.fields(a)]
[h:a=json.fromList("a,1,g,4")][r:json.fields(a)]
[h:a=json.fromStrProp("a=1;b=44;c=12")] [r:json.fields(a, "json")]Returns
a,c,b 0,1,2,3["a","c","b"]