57 lines
No EOL
2.1 KiB
TypeScript
57 lines
No EOL
2.1 KiB
TypeScript
/* IE11 */
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if(!Element.prototype.remove)
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Element.prototype.remove = function() {
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this.parentElement?.removeChild(this);
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};
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function ReplaceWithPolyfill() {
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let parent = this.parentNode, i = arguments.length, currentNode;
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if (!parent) return;
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if (!i) { parent.removeChild(this); }
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while (i--) { // i-- decrements i and returns the value of i before the decrement
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currentNode = arguments[i];
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if (typeof currentNode !== 'object'){
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currentNode = this.ownerDocument.createTextNode(currentNode);
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} else if (currentNode.parentNode){
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currentNode.parentNode.removeChild(currentNode);
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}
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// the value of "i" below is after the decrement
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if (!i) // if currentNode is the first argument (currentNode === arguments[0])
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parent.replaceChild(currentNode, this);
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else // if currentNode isn't the first
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parent.insertBefore(currentNode, this.nextSibling);
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}
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}
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if (!Element.prototype.replaceWith)
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Element.prototype.replaceWith = ReplaceWithPolyfill;
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if (!CharacterData.prototype.replaceWith)
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CharacterData.prototype.replaceWith = ReplaceWithPolyfill;
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if (!DocumentType.prototype.replaceWith)
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DocumentType.prototype.replaceWith = ReplaceWithPolyfill;
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// Source: https://github.com/jserz/js_piece/blob/master/DOM/ParentNode/append()/append().md
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(function (arr) {
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arr.forEach(function (item) {
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if (item.hasOwnProperty('append')) {
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return;
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}
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Object.defineProperty(item, 'append', {
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configurable: true,
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enumerable: true,
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writable: true,
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value: function append() {
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var argArr = Array.prototype.slice.call(arguments),
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docFrag = document.createDocumentFragment();
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argArr.forEach(function (argItem) {
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var isNode = argItem instanceof Node;
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docFrag.appendChild(isNode ? argItem : document.createTextNode(String(argItem)));
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});
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this.appendChild(docFrag);
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}
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});
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});
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})([Element.prototype, Document.prototype, DocumentFragment.prototype]); |