The removeAttributeNS()
method of the Element
interface removes the specified attribute from an element.
The removeAttributeNS()
method of the Element
interface removes the specified attribute from an element.
js
removeAttributeNS(namespace, attrName)
namespace
is a string that contains the namespace of the attribute.attrName
is a string that names the attribute to be removed from the current node. None (undefined
).
js
// Given: // <div id="div1" xmlns:special="http://www.mozilla.org/ns/specialspace" // special:specialAlign="utterleft" width="200px" /> d = document.getElementById("div1"); d.removeAttributeNS("http://www.mozilla.org/ns/specialspace", "specialAlign"); // Now: <div id="div1" width="200px" />
DOM methods dealing with element's attributes:
Not namespace-aware, most commonly used methods | Namespace-aware variants (DOM Level 2) | DOM Level 1 methods for dealing with Attr nodes directly (seldom used) | DOM Level 2 namespace-aware methods for dealing with Attr nodes directly (seldom used) |
---|---|---|---|
setAttribute (DOM 1) | setAttributeNS | setAttributeNode | setAttributeNodeNS |
getAttribute (DOM 1) | getAttributeNS | getAttributeNode | getAttributeNodeNS |
hasAttribute (DOM 2) | hasAttributeNS | - | - |
removeAttribute (DOM 1) | removeAttributeNS | removeAttributeNode | - |
Specification |
---|
DOM Standard # ref-for-dom-element-removeattributens① |
Desktop | Mobile | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | WebView Android | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | |
removeAttributeNS |
1 | 12 | 1 | 9 | ≤12.1 | 1 | 4.4 | 18 | 4 | ≤12.1 | 1 | 1.0 |
In Firefox 3 and later, this method resets DOM values to their defaults.
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https://developer.mozilla.org/en-US/docs/Web/API/Element/removeAttributeNS