From 0ccebc7eb352eda4d26d0b876fea36f24f482eec Mon Sep 17 00:00:00 2001 From: MDN Date: Sat, 17 Apr 2021 00:11:36 +0000 Subject: [CRON] sync translated content --- files/ko/web/api/parentnode/prepend/index.html | 133 ------------------------- 1 file changed, 133 deletions(-) delete mode 100644 files/ko/web/api/parentnode/prepend/index.html (limited to 'files/ko/web/api/parentnode/prepend/index.html') diff --git a/files/ko/web/api/parentnode/prepend/index.html b/files/ko/web/api/parentnode/prepend/index.html deleted file mode 100644 index 1877529adc..0000000000 --- a/files/ko/web/api/parentnode/prepend/index.html +++ /dev/null @@ -1,133 +0,0 @@ ---- -title: ParentNode.prepend() -slug: Web/API/ParentNode/prepend -translation_of: Web/API/ParentNode/prepend ---- -
{{APIRef("DOM")}}
- -

ParentNode.prepend() 메소드는 {{domxref("Node")}} 객체 또는{{domxref("DOMString")}} 객체를 {{domxref("ParentNode")}}의 첫 자식노드 앞에 삽입한다. {{domxref("DOMString")}} 객체는 {{domxref("Text")}} 노드와 동일하게 삽입된다.

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Syntax

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ParentNode.prepend(...nodesToPrepend);
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Parameters

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-
nodesToPrepend
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One or more nodes to insert before the first child node currently in the ParentNode. Each node can be specified as either a {{domxref("Node")}} object or as a string; strings are inserted as new {{domxref("Text")}} nodes.
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Return value

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undefined.

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Exceptions

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Examples

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Prepending an element

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var parent = document.createElement("div");
-var p = document.createElement("p");
-var span = document.createElement("span");
-parent.append(p);
-parent.prepend(span);
-
-console.log(parent.childNodes); // NodeList [ <span>, <p> ]
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- -

Prepending text

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var parent = document.createElement("div");
-parent.append("Some text");
-parent.prepend("Headline: ");
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-console.log(parent.textContent); // "Headline: Some text"
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Appending an element and text

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var parent = document.createElement("div");
-var p = document.createElement("p");
-parent.prepend("Some text", p);
-
-console.log(parent.childNodes); // NodeList [ #text "Some text", <p> ]
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ParentNode.prepend() is unscopable

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The prepend() method is not scoped into the with statement. See {{jsxref("Symbol.unscopables")}} for more information.

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var parent = document.createElement("div");
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-with(parent) {
-  prepend("foo");
-}
-// ReferenceError: prepend is not defined
- -

Polyfill

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You can polyfill the prepend() method if it's not available:

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// Source: https://github.com/jserz/js_piece/blob/master/DOM/ParentNode/prepend()/prepend().md
-(function (arr) {
-  arr.forEach(function (item) {
-    if (item.hasOwnProperty('prepend')) {
-      return;
-    }
-    Object.defineProperty(item, 'prepend', {
-      configurable: true,
-      enumerable: true,
-      writable: true,
-      value: function prepend() {
-        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.insertBefore(docFrag, this.firstChild);
-      }
-    });
-  });
-})([Element.prototype, Document.prototype, DocumentFragment.prototype]);
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Specification

- - - - - - - - - - - - - - -
SpecificationStatusComment
{{SpecName('DOM WHATWG', '#dom-parentnode-prepend', 'ParentNode.prepend()')}}{{Spec2('DOM WHATWG')}}Initial definition.
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Browser compatibility

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{{Compat("api.ParentNode.prepend")}}

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See also

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