This is an experimental technology
Check the Browser compatibility table carefully before using this in production.

The ChildNode.after() method inserts a set of Node or DOMString objects in the children list of this ChildNode's parent, just after this ChildNode. DOMString objects are inserted as equivalent Text nodes.

Syntax

[Throws, Unscopable] 
void ChildNode.after((Node or DOMString)... nodes);

Parameters

nodes
A set of Node or DOMString objects to insert.

Exceptions

Examples

Inserting an element

var parent = document.createElement("div");
var child = document.createElement("p");
parent.appendChild(child);
var span = document.createElement("span");

child.after(span);

console.log(parent.outerHTML);
// "<div><p></p><span></span></div>"

Inserting text

var parent = document.createElement("div");
var child = document.createElement("p"); 
parent.appendChild(child);

child.after("Text"); 

console.log(parent.outerHTML);
// "<div><p></p>Text</div>"

Inserting an element and text

var parent = document.createElement("div");
var child = document.createElement("p"); 
parent.appendChild(child); 
var span = document.createElement("span");

child.after(span, "Text"); 

console.log(parent.outerHTML);
// "<div><p></p><span></span>Text</div>"

ChildNode.after() is unscopable

The after() method is not scoped into the with statement. See Symbol.unscopables for more information.

with(node) { 
  after("foo");
}
// ReferenceError: after is not defined 

Polyfill

You can polyfill the after() method in Internet Explorer 9 and higher with the following code:

//from: https://github.com/jserz/js_piece/blob/master/DOM/ChildNode/after()/after().md
(function (arr) {
  arr.forEach(function (item) {
    if (item.hasOwnProperty('after')) {
      return;
    }
    Object.defineProperty(item, 'after', {
      configurable: true,
      enumerable: true,
      writable: true,
      value: function after() {
        var argArr = Array.prototype.slice.call(arguments),
          docFrag = document.createDocumentFragment();
        
        argArr.forEach(function (argItem) {
          var isNode = argItem instanceof Node;
          docFrag.appendChild(isNode ? argItem : document.createTextNode(String(argItem)));
        });
        
        this.parentNode.insertBefore(docFrag, this.nextSibling);
      }
    });
  });
})([Element.prototype, CharacterData.prototype, DocumentType.prototype]);

 

//https://github.com/FabioVergani/js-Polyfill_Element.prototype.after/blob/master/after.js

(function(x){
 var o=x.prototype,p='after';
 if(!o[p]){
    o[p]=function(){
     var e, m=arguments, l=m.length, i=0, t=this, p=t.parentNode, n=Node, s=String, d=document;
     if(p!==null){
        while(i<l){
         e=m[i];
         if(e instanceof n){
            t=t.nextSibling;
            if(t!==null){
                p.insertBefore(e,t);
            }else{
                p.appendChild(e);
            };
         }else{
            p.appendChild(d.createTextNode(s(e)));
         };
         ++i;
        };
     };
    };
 };
})(Element);



/*
min:

(function(x){
 var o=x.prototype;
 o.after||(o.after=function(){var e,m=arguments,l=m.length,i=0,t=this,p=t.parentNode,n=Node,s=String,d=document;if(p!==null){while(i<l){((e=m[i]) instanceof n)?(((t=t.nextSibling )!==null)?p.insertBefore(e,t):p.appendChild(e)):p.appendChild(d.createTextNode(s(e)));++i;}}});
}(Element));

*/

 

Specification

Specification Status Comment
DOM
The definition of 'ChildNode.after()' in that specification.
Living Standard Initial definition.

Browser compatibility

FeatureChromeEdgeFirefoxInternet ExplorerOperaSafari
Basic support54 No49 No39 No
FeatureAndroid webviewChrome for AndroidEdge mobileFirefox for AndroidOpera AndroidiOS SafariSamsung Internet
Basic support ?54 No4939 No ?

See also

Document Tags and Contributors

 Contributors to this page: fscholz, stevenwdv, jszhou, FabioVergani, jpmedley
 Last updated by: fscholz,