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Diffstat (limited to 'files/ko/web/javascript/reference/global_objects/referenceerror')
-rw-r--r-- | files/ko/web/javascript/reference/global_objects/referenceerror/index.html | 129 |
1 files changed, 129 insertions, 0 deletions
diff --git a/files/ko/web/javascript/reference/global_objects/referenceerror/index.html b/files/ko/web/javascript/reference/global_objects/referenceerror/index.html new file mode 100644 index 0000000000..ed5fee8c48 --- /dev/null +++ b/files/ko/web/javascript/reference/global_objects/referenceerror/index.html @@ -0,0 +1,129 @@ +--- +title: ReferenceError +slug: Web/JavaScript/Reference/Global_Objects/ReferenceError +translation_of: Web/JavaScript/Reference/Global_Objects/ReferenceError +--- +<div>{{JSRef}}</div> + +<div> +<p><code><strong>ReferenceError</strong></code> 객체는 존재하지 않는 변수를 참조했을 때 발생하는 에러를 나타냅니다.</p> +</div> + +<h2 id="문법">문법</h2> + +<pre class="syntaxbox"><code>new ReferenceError([<var>message</var>[, <var>fileName</var>[, <var>lineNumber</var>]]])</code></pre> + +<h3 id="파라미터">파라미터</h3> + +<dl> + <dt><code>message</code></dt> + <dd>선택사항. 에러에 대한 설명문</dd> + <dt><code>fileName</code> {{non-standard_inline}}</dt> + <dd>선택사항. 예외가 발생한 코드를 포함하는 파일의 이름</dd> + <dt><code>lineNumber</code> {{non-standard_inline}}</dt> + <dd>선택사항. 예외가 발생한 코드의 줄 번호</dd> +</dl> + +<h2 id="설명">설명</h2> + +<p><strong><code>ReferenceError</code></strong>는 선언된 적이 없는 변수를 참조하려고 할 때 발생합니다.</p> + +<h2 id="프로퍼티">프로퍼티</h2> + +<dl> + <dt>{{jsxref("ReferenceError.prototype")}}</dt> + <dd>ReferenceError 객체에 프로퍼티를 추가할 수 있습니다.</dd> +</dl> + +<h2 id="메서드">메서드</h2> + +<p>전역 ReferenceError는 메서드를 가지고 있지 않습니다. 그러나 상속 관계에서 프로토타입 체인을 통해 일부 메서드를 가질 수 있습니다.</p> + +<h2 id="ReferenceError_인스턴스"><code>ReferenceError</code> 인스턴스</h2> + +<h3 id="프로퍼티_2">프로퍼티</h3> + +<div>{{page('/ko-KR/docs/Web/JavaScript/Reference/Global_Objects/ReferenceError/prototype', 'Properties')}}</div> + +<h3 id="메서드_2">메서드</h3> + +<div>{{page('/ko-KR/docs/Web/JavaScript/Reference/Global_Objects/ReferenceError/prototype', 'Methods')}}</div> + +<h2 id="예제">예제</h2> + +<h3 id="ReferenceError_처리하기"><code>ReferenceError</code> 처리하기</h3> + +<pre class="brush: js">try { + var a = undefinedVariable; +} catch (e) { + console.log(e instanceof ReferenceError); // true + console.log(e.message); // "undefinedVariable is not defined" + console.log(e.name); // "ReferenceError" + console.log(e.fileName); // "Scratchpad/1" + console.log(e.lineNumber); // 2 + console.log(e.columnNumber); // 6 + console.log(e.stack); // "@Scratchpad/2:2:7\n" +} +</pre> + +<h3 id="ReferenceError_생성하기"><code>ReferenceError</code> 생성하기</h3> + +<pre class="brush: js">try { + throw new ReferenceError('Hello', 'someFile.js', 10); +} catch (e) { + console.log(e instanceof ReferenceError); // true + console.log(e.message); // "Hello" + console.log(e.name); // "ReferenceError" + console.log(e.fileName); // "someFile.js" + console.log(e.lineNumber); // 10 + console.log(e.columnNumber); // 0 + console.log(e.stack); // "@Scratchpad/2:2:9\n" +} +</pre> + +<h2 id="명세">명세</h2> + +<table class="standard-table"> + <tbody> + <tr> + <th scope="col">Specification</th> + <th scope="col">Status</th> + <th scope="col">Comment</th> + </tr> + <tr> + <td>{{SpecName('ES3')}}</td> + <td>{{Spec2('ES3')}}</td> + <td>Initial definition.</td> + </tr> + <tr> + <td>{{SpecName('ES5.1', '#sec-15.11.6.3', 'ReferenceError')}}</td> + <td>{{Spec2('ES5.1')}}</td> + <td> </td> + </tr> + <tr> + <td>{{SpecName('ES6', '#sec-native-error-types-used-in-this-standard-referenceerror', 'ReferenceError')}}</td> + <td>{{Spec2('ES6')}}</td> + <td> </td> + </tr> + <tr> + <td>{{SpecName('ESDraft', '#sec-native-error-types-used-in-this-standard-referenceerror', 'ReferenceError')}}</td> + <td>{{Spec2('ESDraft')}}</td> + <td> </td> + </tr> + </tbody> +</table> + +<h2 id="브라우저_호환성">브라우저 호환성</h2> + +<div> +<div class="hidden">이 페이지의 호환성 테이블은 구조화된 데이터로부터 생성됩니다. 해당 데이터를 개선하고 싶다면 <a href="https://github.com/mdn/browser-compat-data">https://github.com/mdn/browser-compat-data</a>을 체크아웃하고 저희에게 풀 리퀘스트를 보내주십시오.</div> + +<p>{{Compat("javascript.builtins.ReferenceError")}}</p> +</div> + +<h2 id="참고">참고</h2> + +<ul> + <li>{{jsxref("Error")}}</li> + <li>{{jsxref("ReferenceError.prototype")}}</li> +</ul> |