Difference between revisions of "Array.$A()"
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| + | a=[{a:3,b:5},{a:45,b:43}]; | ||
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| + | a is an array of objects. | ||
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| + | a.$A("a") | ||
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| + | 3 45 | ||
Latest revision as of 07:56, 4 February 2020
Array.$A(attributename)
Assuming the array of objects, is a parameter string for an attribute (say attrs.x) and extracts that attribute for each array element object.
e.g.
a=[{a:3,b:5},{a:45,b:43}];
a is an array of objects.
a.$A("a")
3 45