ifr.parentNode.removeChild(ifr); Even though javascript throws the exception the IFRAME does get removed, however, script execution completely stops after it (which is a big problem). What is causing the exception?
Removing an element through the parentNode.removeChild If you're trying to modify, in an onblur handler, the same node you're trying to remove in another handler (eg onfocus, keydown etc) then the first call to removeChild will fire the onblur handler before actually removing the node. If the onblur handler then modifies the node so that its parent changes, control will return from the onblur handler to the removeChild call in your onfocus handler innerHTML vs removeChild vs jquery.empty · jsPerf Test runner. Warning! For accurate results, please disable Firebug before running the tests. Java applet disabled.
The removeChild() method in HTML DOM is used to remove a specified child node of the given element. It returns the removed node as a node object or null if the node doesn’t exist. Syntax: node.removeChild( child ) Parameters: This method accepts single parameter child which is mandatory. It represents the node which need to be remove.
RemoveChild help 2012-05-27 17:26:14 I am currently making a simple pong game but when I wan't to restart the game and removeChild and addChild it won't work. Even though it worked on a different section. Mar 19, 2018 · The "querySelectorAll" function returns a collection, not a single element, so what's in "li" is not a valid argument to "removeChild". If you change it to "querySelector" instead, the button will remove the first item. And if you move the assignment into the handler, it will continue to remove the topmost item on subsequent clicks.
An integer identifying the node in the receiver's list of children to remove. An exception is raised if index is out of bounds.
XML DOM removeChild() Method - W3Schools The removeChild() method removes a child node. This function returns the removed node on success, or NULL on failure. Syntax. elementNode.removeChild(node) Parameter Description; node: Required. Specifies the child node to remove: Try-It-Yourself Demos. removeChild() - Remove the last child node from a nodelist Element Object.