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Diffstat (limited to 'files/zh-tw/web/javascript/reference/global_objects/array/slice/index.html')
| -rw-r--r-- | files/zh-tw/web/javascript/reference/global_objects/array/slice/index.html | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/files/zh-tw/web/javascript/reference/global_objects/array/slice/index.html b/files/zh-tw/web/javascript/reference/global_objects/array/slice/index.html index e9cb1fb02c..7079acee9d 100644 --- a/files/zh-tw/web/javascript/reference/global_objects/array/slice/index.html +++ b/files/zh-tw/web/javascript/reference/global_objects/array/slice/index.html @@ -19,7 +19,7 @@ translation_of: Web/JavaScript/Reference/Global_Objects/Array/slice <h2 id="語法">語法</h2> -<pre class="syntaxbox notranslate"><var>arr</var>.slice(<em>[</em><var>begin[</var>, <var>end]]</var>) +<pre class="syntaxbox"><var>arr</var>.slice(<em>[</em><var>begin[</var>, <var>end]]</var>) </pre> <h3 id="參數">參數</h3> @@ -56,7 +56,7 @@ translation_of: Web/JavaScript/Reference/Global_Objects/Array/slice <h3 id="Return_a_portion_of_an_existing_array">Return a portion of an existing array</h3> -<pre class="brush: js notranslate">var fruits = ['Banana', 'Orange', 'Lemon', 'Apple', 'Mango']; +<pre class="brush: js">var fruits = ['Banana', 'Orange', 'Lemon', 'Apple', 'Mango']; var citrus = fruits.slice(1, 3); // fruits contains ['Banana', 'Orange', 'Lemon', 'Apple', 'Mango'] @@ -67,7 +67,7 @@ var citrus = fruits.slice(1, 3); <p>In the following example, <code>slice</code> creates a new array, <code>newCar</code>, from <code>myCar</code>. Both include a reference to the object <code>myHonda</code>. When the color of <code>myHonda</code> is changed to purple, both arrays reflect the change.</p> -<pre class="brush: js notranslate">// Using slice, create newCar from myCar. +<pre class="brush: js">// Using slice, create newCar from myCar. var myHonda = { color: 'red', wheels: 4, engine: { cylinders: 4, size: 2.2 } }; var myCar = [myHonda, 2, 'cherry condition', 'purchased 1997']; var newCar = myCar.slice(0, 2); @@ -90,7 +90,7 @@ console.log('newCar[0].color = ' + newCar[0].color); <p>This script writes:</p> -<pre class="brush: js notranslate">myCar = [{color: 'red', wheels: 4, engine: {cylinders: 4, size: 2.2}}, 2, +<pre class="brush: js">myCar = [{color: 'red', wheels: 4, engine: {cylinders: 4, size: 2.2}}, 2, 'cherry condition', 'purchased 1997'] newCar = [{color: 'red', wheels: 4, engine: {cylinders: 4, size: 2.2}}, 2] myCar[0].color = red @@ -104,7 +104,7 @@ newCar[0].color = purple <p><code>slice</code> method can also be called to convert Array-like objects / collections to a new Array. You just bind the method to the object. The {{jsxref("Functions/arguments", "arguments")}} inside a function is an example of an 'array-like object'.</p> -<pre class="brush: js notranslate">function list() { +<pre class="brush: js">function list() { return Array.prototype.slice.call(arguments); } @@ -113,7 +113,7 @@ var list1 = list(1, 2, 3); // [1, 2, 3] <p>Binding can be done with the .<code>call</code> function of {{jsxref("Function.prototype")}} and it can also be reduced using <code>[].slice.call(arguments)</code> instead of <code>Array.prototype.slice.call</code>. Anyway, it can be simplified using {{jsxref("Function.prototype.bind", "bind")}}.</p> -<pre class="brush: js notranslate">var unboundSlice = Array.prototype.slice; +<pre class="brush: js">var unboundSlice = Array.prototype.slice; var slice = Function.prototype.call.bind(unboundSlice); function list() { @@ -127,7 +127,7 @@ var list1 = list(1, 2, 3); // [1, 2, 3] <p>Although host objects (such as DOM objects) are not required by spec to follow the Mozilla behavior when converted by <code>Array.prototype.slice</code> and IE < 9 does not do so, versions of IE starting with version 9 do allow this. “Shimming” it can allow reliable cross-browser behavior. As long as other modern browsers continue to support this ability, as currently do IE, Mozilla, Chrome, Safari, and Opera, developers reading (DOM-supporting) slice code relying on this shim will not be misled by the semantics; they can safely rely on the semantics to provide the now apparently <em>de facto</em> standard behavior. (The shim also fixes IE to work with the second argument of <code>slice()</code> being an explicit {{jsxref("null")}}/{{jsxref("undefined")}} value as earlier versions of IE also did not allow but all modern browsers, including IE >= 9, now do.)</p> -<pre class="brush: js notranslate">/** +<pre class="brush: js">/** * Shim for "fixing" IE's lack of support (IE < 9) for applying slice * on host objects like NamedNodeMap, NodeList, and HTMLCollection * (technically, since host objects have been implementation-dependent, |