The NodeList.entries()
method returns an iterator
allowing to go through all key/value pairs contained in this object. The values are Node
objects.
The NodeList.entries()
method returns an iterator
allowing to go through all key/value pairs contained in this object. The values are Node
objects.
js
entries()
Returns an iterator
.
js
const node = document.createElement("div"); const kid1 = document.createElement("p"); const kid2 = document.createTextNode("hey"); const kid3 = document.createElement("span"); node.appendChild(kid1); node.appendChild(kid2); node.appendChild(kid3); const list = node.childNodes; // Using for...of for (const entry of list.entries()) { console.log(entry); }
results in:
Array [ 0, <p> ] Array [ 1, #text "hey" ] Array [ 2, <span> ]
Desktop | Mobile | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | WebView Android | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | |
entries |
51 | 16 | 50 | No | 38 | 10 | 51 | 51 | 50 | 41 | 10 | 5.0 |
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https://developer.mozilla.org/en-US/docs/Web/API/NodeList/entries