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Method clear() menghapus semua elemen yang ada pada objek Map.

Sintaks

myMap.clear();

Contoh

Menggunakan method clear

var myMap = new Map();
myMap.set("bar", "baz");
myMap.set(1, "foo");

myMap.size;       // 2
myMap.has("bar"); // true

myMap.clear();

myMap.size;       // 0
myMap.has("bar")  // false

Spesifikasi

Spesifikasi Status Comment
ECMAScript 2015 (6th Edition, ECMA-262)
The definition of 'Map.prototype.clear' in that specification.
Standard Initial definition.
ECMAScript Latest Draft (ECMA-262)
The definition of 'Map.prototype.clear' in that specification.
Draft  

Kompabilitas browser

We're converting our compatibility data into a machine-readable JSON format. This compatibility table still uses the old format, because we haven't yet converted the data it contains. Find out how you can help!

Fitur Chrome Firefox (Gecko) Internet Explorer Opera Safari
Dukungan dasar 38 19.0 (19.0) 11 25 7.1
Fitur Android Chrome for Android Firefox Mobile (Gecko) IE Mobile Opera Mobile Safari Mobile
Dukungan dasart No support 38 19.0 (19.0) No support No support 8

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Tag Dokumen dan Kontributor

Kontributor untuk laman ini: bekti
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