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| author | Ryan Johnson <rjohnson@mozilla.com> | 2021-04-29 16:16:42 -0700 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2021-04-29 16:16:42 -0700 |
| commit | 95aca4b4d8fa62815d4bd412fff1a364f842814a (patch) | |
| tree | 5e57661720fe9058d5c7db637e764800b50f9060 /files/id/web/javascript/reference/global_objects/error | |
| parent | ee3b1c87e3c8e72ca130943eed260ad642246581 (diff) | |
| download | translated-content-95aca4b4d8fa62815d4bd412fff1a364f842814a.tar.gz translated-content-95aca4b4d8fa62815d4bd412fff1a364f842814a.tar.bz2 translated-content-95aca4b4d8fa62815d4bd412fff1a364f842814a.zip | |
remove retired locales (#699)
Diffstat (limited to 'files/id/web/javascript/reference/global_objects/error')
| -rw-r--r-- | files/id/web/javascript/reference/global_objects/error/index.html | 231 | ||||
| -rw-r--r-- | files/id/web/javascript/reference/global_objects/error/name/index.html | 119 |
2 files changed, 0 insertions, 350 deletions
diff --git a/files/id/web/javascript/reference/global_objects/error/index.html b/files/id/web/javascript/reference/global_objects/error/index.html deleted file mode 100644 index c0fc3cec6f..0000000000 --- a/files/id/web/javascript/reference/global_objects/error/index.html +++ /dev/null @@ -1,231 +0,0 @@ ---- -title: Error -slug: Web/JavaScript/Reference/Global_Objects/Error -tags: - - Error - - JavaScript - - Reference -translation_of: Web/JavaScript/Reference/Global_Objects/Error ---- -<div>{{JSRef}}</div> - -<p>Konstruktor <strong><code>Error</code></strong> membuat sebuah objek error. Misal objek <code>Error</code> di lontarkan ketika terjadi runtime error. Objek <code>Error</code> juga dapat digunakan sebagai objek dasar dengan pengecualian yang ditentukan pengguna. Berikut untuk standard jenis built-in error.</p> - -<h2 id="Sintaks">Sintaks</h2> - -<pre class="syntaxbox">new Error([<var>message</var>[, <var>fileName</var>[, <var>lineNumber</var>]]])</pre> - -<h3 id="Parameter">Parameter</h3> - -<dl> - <dt><code>message</code></dt> - <dd>Optional. Human-readable description of the error.</dd> - <dt><code>fileName</code> {{non-standard_inline}}</dt> - <dd>Optional. The value for the <code>fileName</code> property on the created <code>Error</code> object. Defaults to the name of the file containing the code that called the <code>Error()</code> constructor.</dd> - <dt><code>lineNumber</code> {{non-standard_inline}}</dt> - <dd>Optional. The value for the <code>lineNumber</code> property on the created <code>Error</code> object. Defaults to the line number containing the <code>Error()</code> constructor invocation.</dd> -</dl> - -<h2 id="Description">Description</h2> - -<p>Runtime errors result in new <code>Error</code> objects being created and thrown.</p> - -<p>This page documents the use of the <code>Error</code> object itself and its use as a constructor function. For a list of properties and methods inherited by <code>Error</code> instances, see {{jsxref("Error.prototype")}}.</p> - -<h3 id="Error_types">Error types</h3> - -<p>Besides the generic <code>Error</code> constructor, there are six other core error constructors in JavaScript. For client-side exceptions, see <a href="/en-US/docs/Web/JavaScript/Guide/Statements#Exception_Handling_Statements">Exception Handling Statements</a>.</p> - -<dl> - <dt>{{jsxref("EvalError")}}</dt> - <dd>Creates an instance representing an error that occurs regarding the global function {{jsxref("Global_Objects/eval", "eval()")}}.</dd> - <dt>{{jsxref("InternalError")}} {{non-standard_inline}}</dt> - <dd>Creates an instance representing an error that occurs when an internal error in the JavaScript engine is thrown. E.g. "too much recursion".</dd> - <dt>{{jsxref("RangeError")}}</dt> - <dd>Creates an instance representing an error that occurs when a numeric variable or parameter is outside of its valid range.</dd> - <dt>{{jsxref("ReferenceError")}}</dt> - <dd>Creates an instance representing an error that occurs when de-referencing an invalid reference.</dd> - <dt>{{jsxref("SyntaxError")}}</dt> - <dd>Creates an instance representing a syntax error that occurs while parsing code in {{jsxref("Global_Objects/eval", "eval()")}}.</dd> - <dt>{{jsxref("TypeError")}}</dt> - <dd>Creates an instance representing an error that occurs when a variable or parameter is not of a valid type.</dd> - <dt>{{jsxref("URIError")}}</dt> - <dd>Creates an instance representing an error that occurs when {{jsxref("Global_Objects/encodeURI", "encodeURI()")}} or {{jsxref("Global_Objects/decodeURI", "decodeURI()")}} are passed invalid parameters.</dd> -</dl> - -<h2 id="Properties">Properties</h2> - -<dl> - <dt>{{jsxref("Error.prototype")}}</dt> - <dd>Allows the addition of properties to <code>Error</code> instances.</dd> -</dl> - -<h2 id="Methods">Methods</h2> - -<p>The global <code>Error</code> object contains no methods of its own, however, it does inherit some methods through the prototype chain.</p> - -<h2 id="Error_instances"><code>Error</code> instances</h2> - -<div>{{page('en-US/docs/JavaScript/Reference/Global_Objects/Error/prototype', 'Description')}}</div> - -<h3 id="Properties_2">Properties</h3> - -<div>{{page('en-US/docs/JavaScript/Reference/Global_Objects/Error/prototype', 'Properties')}}</div> - -<h3 id="Methods_2">Methods</h3> - -<div>{{page('en-US/docs/JavaScript/Reference/Global_Objects/Error/prototype', 'Methods')}}</div> - -<h2 id="Examples">Examples</h2> - -<h3 id="Throwing_a_generic_error">Throwing a generic error</h3> - -<p>Usually you create an <code>Error</code> object with the intention of raising it using the {{jsxref("Statements/throw", "throw")}} keyword. You can handle the error using the {{jsxref("Statements/try...catch", "try...catch")}} construct:</p> - -<pre class="brush: js">try { - throw new Error('Whoops!'); -} catch (e) { - console.log(e.name + ': ' + e.message); -} -</pre> - -<h3 id="Handling_a_specific_error">Handling a specific error</h3> - -<p>You can choose to handle only specific error types by testing the error type with the error's {{jsxref("Object.prototype.constructor", "constructor")}} property or, if you're writing for modern JavaScript engines, {{jsxref("Operators/instanceof", "instanceof")}} keyword:</p> - -<pre class="brush: js">try { - foo.bar(); -} catch (e) { - if (e instanceof EvalError) { - console.log(e.name + ': ' + e.message); - } else if (e instanceof RangeError) { - console.log(e.name + ': ' + e.message); - } - // ... etc -} -</pre> - -<h3 id="Custom_Error_Types">Custom Error Types</h3> - -<p>You might want to define your own error types deriving from <code>Error</code> to be able to <code>throw new MyError()</code> and use <code>instanceof MyError</code> to check the kind of error in the exception handler. The common way to do this is demonstrated below.</p> - -<div class="warning"> -<p>Note that the thrown <code>MyError</code> will report incorrect <code>lineNumber</code> and <code>fileName</code> at least in Firefox.</p> -</div> - -<p>See also the <a href="http://stackoverflow.com/questions/1382107/whats-a-good-way-to-extend-error-in-javascript">"What's a good way to extend Error in JavaScript?" discussion on Stackoverflow</a>.</p> - -<pre class="brush: js">// Create a new object, that prototypically inherits from the Error constructor -function MyError(message) { - this.name = 'MyError'; - this.message = message || 'Default Message'; - this.stack = (new Error()).stack; -} -MyError.prototype = Object.create(Error.prototype); -MyError.prototype.constructor = MyError; - -try { - throw new MyError(); -} catch (e) { - console.log(e.name); // 'MyError' - console.log(e.message); // 'Default Message' -} - -try { - throw new MyError('custom message'); -} catch (e) { - console.log(e.name); // 'MyError' - console.log(e.message); // 'custom message' -}</pre> - -<h2 id="Specifications">Specifications</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('ES1')}}</td> - <td>{{Spec2('ES1')}}</td> - <td>Initial definition. Implemented in JavaScript 1.1.</td> - </tr> - <tr> - <td>{{SpecName('ES5.1', '#sec-15.11', 'Error')}}</td> - <td>{{Spec2('ES5.1')}}</td> - <td> </td> - </tr> - <tr> - <td>{{SpecName('ES6', '#sec-error-objects', 'Error')}}</td> - <td>{{Spec2('ES6')}}</td> - <td> </td> - </tr> - <tr> - <td>{{SpecName('ESDraft', '#sec-error-objects', 'Error')}}</td> - <td>{{Spec2('ESDraft')}}</td> - <td> </td> - </tr> - </tbody> -</table> - -<h2 id="Browser_compatibility">Browser compatibility</h2> - -<div>{{CompatibilityTable}}</div> - -<div id="compat-desktop"> -<table class="compat-table"> - <tbody> - <tr> - <th>Feature</th> - <th>Chrome</th> - <th>Firefox (Gecko)</th> - <th>Internet Explorer</th> - <th>Opera</th> - <th>Safari</th> - </tr> - <tr> - <td>Basic support</td> - <td>{{CompatVersionUnknown}}</td> - <td>{{CompatVersionUnknown}}</td> - <td>{{CompatVersionUnknown}}</td> - <td>{{CompatVersionUnknown}}</td> - <td>{{CompatVersionUnknown}}</td> - </tr> - </tbody> -</table> -</div> - -<div id="compat-mobile"> -<table class="compat-table"> - <tbody> - <tr> - <th>Feature</th> - <th>Android</th> - <th>Chrome for Android</th> - <th>Firefox Mobile (Gecko)</th> - <th>IE Mobile</th> - <th>Opera Mobile</th> - <th>Safari Mobile</th> - </tr> - <tr> - <td>Basic support</td> - <td>{{CompatVersionUnknown}}</td> - <td>{{CompatVersionUnknown}}</td> - <td>{{CompatVersionUnknown}}</td> - <td>{{CompatVersionUnknown}}</td> - <td>{{CompatVersionUnknown}}</td> - <td>{{CompatVersionUnknown}}</td> - </tr> - </tbody> -</table> -</div> - -<h2 id="See_also">See also</h2> - -<ul> - <li>{{jsxref("Error.prototype")}}</li> - <li>{{jsxref("Statements/throw", "throw")}}</li> - <li>{{jsxref("Statements/try...catch", "try...catch")}}</li> -</ul> diff --git a/files/id/web/javascript/reference/global_objects/error/name/index.html b/files/id/web/javascript/reference/global_objects/error/name/index.html deleted file mode 100644 index 6644fff80a..0000000000 --- a/files/id/web/javascript/reference/global_objects/error/name/index.html +++ /dev/null @@ -1,119 +0,0 @@ ---- -title: Error.prototype.name -slug: Web/JavaScript/Reference/Global_Objects/Error/name -tags: - - Error - - JavaScript - - Property - - Prototype -translation_of: Web/JavaScript/Reference/Global_Objects/Error/name ---- -<div>{{JSRef}}</div> - -<p>Properti <code><strong>name</strong></code> menyatakan nama dari jenis error. Nilai awalnya adalah "Error".</p> - -<h2 id="Deskripsi">Deskripsi</h2> - -<p>Secara default, misalnya {{jsxref("Error")}} diberi nama "Error". Properti <code>name</code>, sebagai tambahan utuk properti {{jsxref("Error.prototype.message", "message")}}, digunakan oleh method {{jsxref("Error.prototype.toString()")}} untuk membuat sebuah pernyataan dalam bentuk string yang menyatakan error.</p> - -<h2 id="Contoh">Contoh</h2> - -<h3 id="Menggunakan_custom_error">Menggunakan custom error</h3> - -<pre class="brush: js">var e = new Error('Inputan tidak lengkap'); // e.name nilainya 'Error' - -e.name = 'ParseError'; -throw e; -// e.toString() akan mengembalikan 'ParseError: Inputan tidak lengkap' -</pre> - -<h2 id="Spesifikasi">Spesifikasi</h2> - -<table class="standard-table"> - <tbody> - <tr> - <th scope="col">Spesifikasi</th> - <th scope="col">Status</th> - <th scope="col">Comment</th> - </tr> - <tr> - <td>{{SpecName('ES1')}}</td> - <td>{{Spec2('ES1')}}</td> - <td>Initial definition.</td> - </tr> - <tr> - <td>{{SpecName('ES5.1', '#sec-15.11.4.2', 'Error.prototype.name')}}</td> - <td>{{Spec2('ES5.1')}}</td> - <td> </td> - </tr> - <tr> - <td>{{SpecName('ES6', '#sec-error.prototype.name', 'Error.prototype.name')}}</td> - <td>{{Spec2('ES6')}}</td> - <td> </td> - </tr> - <tr> - <td>{{SpecName('ESDraft', '#sec-error.prototype.name', 'Error.prototype.name')}}</td> - <td>{{Spec2('ESDraft')}}</td> - <td> </td> - </tr> - </tbody> -</table> - -<h2 id="Kompabilitas_browser">Kompabilitas browser</h2> - -<div>{{CompatibilityTable}}</div> - -<div id="compat-desktop"> -<table class="compat-table"> - <tbody> - <tr> - <th>Feature</th> - <th>Chrome</th> - <th>Firefox (Gecko)</th> - <th>Internet Explorer</th> - <th>Opera</th> - <th>Safari</th> - </tr> - <tr> - <td>Basic support</td> - <td>{{CompatVersionUnknown}}</td> - <td>{{CompatVersionUnknown}}</td> - <td>{{CompatVersionUnknown}}</td> - <td>{{CompatVersionUnknown}}</td> - <td>{{CompatVersionUnknown}}</td> - </tr> - </tbody> -</table> -</div> - -<div id="compat-mobile"> -<table class="compat-table"> - <tbody> - <tr> - <th>Feature</th> - <th>Android</th> - <th>Chrome for Android</th> - <th>Firefox Mobile (Gecko)</th> - <th>IE Mobile</th> - <th>Opera Mobile</th> - <th>Safari Mobile</th> - </tr> - <tr> - <td>Basic support</td> - <td>{{CompatVersionUnknown}}</td> - <td>{{CompatVersionUnknown}}</td> - <td>{{CompatVersionUnknown}}</td> - <td>{{CompatVersionUnknown}}</td> - <td>{{CompatVersionUnknown}}</td> - <td>{{CompatVersionUnknown}}</td> - </tr> - </tbody> -</table> -</div> - -<h2 id="Lihat_juga">Lihat juga</h2> - -<ul> - <li>{{jsxref("Error.prototype.message")}}</li> - <li>{{jsxref("Error.prototype.toString()")}}</li> -</ul> |
