NodeList.entries()
Baseline Widely available
This feature is well established and works across many devices and browser versions. It’s been available across browsers since October 2017.
La méthode NodeList.entries() renvoie un itérateur permettant de parcourir toutes les paires clé / valeur contenues dans cet objet . Les valeurs sont des objets Node.
Syntaxe
js
list.entries();
Valeur retournée
renvoie un itérateur.
Exemple
js
var node = document.createElement("div");
var kid1 = document.createElement("p");
var kid2 = document.createTextNode("hey");
var kid3 = document.createElement("span");
node.appendChild(kid1);
node.appendChild(kid2);
node.appendChild(kid3);
var list = node.childNodes;
// Utiliser for..of
for (var entry of list.entries()) {
console.log(entry);
}
résultat :
Array [ 0, <p> ] Array [ 1, #text "hey" ] Array [ 2, <span> ]
Spécifications
No specification found
No specification data found for api.NodeList.entries.
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