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The NodeList.entries() method returns an iterator allowing to go through all key/value pairs contained in this object. The values are Node objects.
Syntax
list.entries();
Return value
Returns an iterator.
Example
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;
// Using for..of
for(var entry of list.entries()) {
console.log(entry);
}
results in:
Array [ 0, <p> ] Array [ 1, #text "hey" ] Array [ 2, <span> ]
Specifications
| Specification | Status | Comment |
|---|---|---|
| DOM The definition of 'entries() (as iterable<Node>)' in that specification. |
Living Standard | Initial definition. |
Browser compatibility
| Feature | Chrome | Firefox (Gecko) | Internet Explorer | Opera | Safari |
|---|---|---|---|---|---|
| Basic support | ? | 50 (50) | ? | ? | ? |
| Feature | Android | Android Webview | Firefox Mobile (Gecko) | Firefox OS (Gecko) | IE Mobile | Opera Mobile | Safari Mobile | Chrome for Andorid |
|---|---|---|---|---|---|---|---|---|
| Basic support | ? | ? | 50.0 (50) | ? | ? | ? | ? | ? |