uTools-Manuals/docs/jQuery/show.html

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<h1 class="entry-title">.show()</h1>
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						所属分类：<span class="category"><a href="/category/effects/">特效</a> &gt; <a href="/category/effects/basics/">基本特效</a></span>
<span class="pull-right">英文文档：<a href="https://api.jquery123.com/show/" target="_blank">.show()</a></span>
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<article class="entry method" id="show1"><h2 class="section-title">
<span class="name">.show()</span><span class="returns">返回: <a href="/Types/#jQuery">jQuery</a></span>
</h2>
<div class="entry-wrapper">
<p class="desc"><strong>描述: </strong>显示匹配的元素</p>
<ul class="signatures">
<li class="signature" id="show">
<h4 class="name">
<span class="version-details">添加的版本: <a href="/category/version/1.0/">1.0</a></span>.show()</h4>
<ul>
<li>
<div class="null-signature">这个方法不接受任何参数。</div>
</li>
</ul>
</li>
<li class="signature" id="show-duration-complete">
<h4 class="name">
<span class="version-details">添加的版本: <a href="/category/version/1.0/">1.0</a></span>.show( [duration ] [,
			            complete ] )</h4>
<ul>
<li>
<div>
<strong>duration</strong> (默认: <code>400</code>)
			                </div>
<div>类型: <a href="/Types/#Number">Number</a> or <a href="/Types/#String">String</a>
</div>
<div>一个字符串或者数字决定动画将运行多久。</div>
</li>
<li>
<div><strong>complete</strong></div>
<div>类型: <a href="/Types/#Function">Function</a>()</div>
<div>在动画完成时执行的函数。</div>
</li>
</ul>
</li>
<li class="signature" id="show-options">
<h4 class="name">
<span class="version-details">添加的版本: <a href="/category/version/1.0/">1.0</a></span>.show( options )</h4>
<ul>
<li>
<div><strong>options</strong></div>
<div>类型: <a href="/Types/#PlainObject">PlainObject</a>
</div>
<div>一组包含动画选项的值的集合。 支持的选项:</div>
<ul>
<li>
<div>
<strong>duration</strong> (default: <code>400</code>)
			                        </div>
<div>Type: <a href="http://api.jquery.com/Types/#Number">Number</a> or <a href="http://api.jquery.com/Types/#String">String</a>
</div>
<div>一个字符串或者数字决定动画将运行多久。（注：默认值: "normal"， 三种预定速度的字符串("slow", "normal", 或
			                            "fast")或表示动画时长的毫秒数值(如：1000) ）
			                        </div>
</li>
<li>
<div>
<strong>easing</strong> (default: <code>swing</code>)
			                        </div>
<div>Type: <a href="http://api.jquery.com/Types/#String">String</a>
</div>
<div>一个字符串，表示过渡使用哪种缓动函数。（注：jQuery自身提供"linear" 和 "swing"，其他效果可以使用<a href="http://gsgd.co.uk/sandbox/jquery/easing/">jQuery Easing Plugin</a>插件）
			                        </div>
</li>
<li>
<div>
<strong>queue</strong> (default: <code>true</code>)
			                        </div>
<div>Type: <a href="http://api.jquery.com/Types/#Boolean">Boolean</a> or <a href="http://api.jquery.com/Types/#String">String</a>
</div>
<div>
			
			                            一个布尔值，指示是否将动画放置在效果队列中。如果为false时，将立即开始动画。 <strong>从jQuery1.7开始</strong>，队列选项也可以接受一个字符串，在这种情况下，在动画被添加到由该字符串表示的队列中。当一个自定义的队列名称被使用，动画不会自动启动;你必须调用<code>.dequeue("queuename")</code>来启动它。
			
			                        </div>
</li>
<li>
<div><strong>specialEasing</strong></div>
<div>Type: <a href="http://api.jquery.com/Types/#PlainObject">PlainObject</a>
</div>
<div>一组一个或多个通过相应的参数和相对简单函数定义的CSS属性 ( <a href="/category/version/1.4/">1.4</a> 新增)
			                        </div>
</li>
<li>
<div><strong>step</strong></div>
<div>Type: <a href="http://api.jquery.com/Types/#Function">Function</a>( <a href="http://api.jquery.com/Types/#Number">Number</a> now, <a href="http://api.jquery.com/Types/#Tween">Tween</a> tween )
			                        </div>
<div>
			                            每个动画元素的每个动画属性将调用的函数。这个函数为修改Tween 对象提供了一个机会来改变设置中得属性值。
			                        </div>
</li>
<li>
<div><strong>progress</strong></div>
<div>Type: <a href="http://api.jquery.com/Types/#Function">Function</a>( <a href="http://api.jquery.com/Types/#Promise">Promise</a> animation, <a href="http://api.jquery.com/Types/#Number">Number</a> progress, <a href="http://api.jquery.com/Types/#Number">Number</a> remainingMs )
			                        </div>
<div>
			                            每一步动画完成后调用的一个函数，无论动画属性有多少，每个动画元素都执行单独的函数。<span class="version-details"> (version added: <a href="/category/version/1.8/">1.8</a>)</span>
</div>
</li>
<li>
<div><strong>complete</strong></div>
<div>Type: <a href="http://api.jquery.com/Types/#Function">Function</a>()</div>
<div>在动画完成时执行的函数。</div>
</li>
<li>
<div><strong>done</strong></div>
<div>Type: <a href="http://api.jquery.com/Types/#Function">Function</a>( <a href="http://api.jquery.com/Types/#Promise">Promise</a> animation, <a href="http://api.jquery.com/Types/#Boolean">Boolean</a> jumpedToEnd )
			                        </div>
<div>在动画完成时执行的函数。 (他的Promise对象状态已完成).<span class="version-details"> (version added: <a href="/category/version/1.8/">1.8</a>)</span>
</div>
</li>
<li>
<div><strong>fail</strong></div>
<div>Type: <a href="http://api.jquery.com/Types/#Function">Function</a>( <a href="http://api.jquery.com/Types/#Promise">Promise</a> animation, <a href="http://api.jquery.com/Types/#Boolean">Boolean</a> jumpedToEnd )
			                        </div>
<div>
			                            动画失败完成时执行的函数。(他的Promise对象状态未完成)。<span class="version-details"> (version added: <a href="/category/version/1.8/">1.8</a>)</span>
</div>
</li>
<li>
<div><strong>always</strong></div>
<div>Type: <a href="http://api.jquery.com/Types/#Function">Function</a>( <a href="http://api.jquery.com/Types/#Promise">Promise</a> animation, <a href="http://api.jquery.com/Types/#Boolean">Boolean</a> jumpedToEnd )
			                        </div>
<div>
			                            在动画完成或未完成情况下停止时执行的函数。(他的Promise对象状态已完成或未完成)。<span class="version-details"> (version added: <a href="/category/version/1.8/">1.8</a>)</span>
</div>
</li>
</ul>
</li>
</ul>
</li>
<li class="signature" id="show-duration-easing-complete">
<h4 class="name">
<span class="version-details">添加的版本: <a href="/category/version/1.4.3/">1.4.3</a></span>.show( [duration ]
			            [, easing ] [, complete ] )</h4>
<ul>
<li>
<div>
<strong>duration</strong> (默认: <code>400</code>)
			                </div>
<div>类型: <a href="/Types/#Number">Number</a> or <a href="/Types/#String">String</a>
</div>
<div>一个字符串或者数字决定动画将运行多久。</div>
</li>
<li>
<div>
<strong>easing</strong> (默认: <code>swing</code>)
			                </div>
<div>类型: <a href="/Types/#String">String</a>
</div>
<div>一个字符串，表示过渡使用哪种缓动函数。（译者注：jQuery自身提供"linear" 和 "swing"，其他可以使用相关的插件）</div>
</li>
<li>
<div><strong>complete</strong></div>
<div>类型: <a href="/Types/#Function">Function</a>()</div>
<div>在动画完成时执行的函数。</div>
</li>
</ul>
</li>
</ul>
<div class="longdesc" id="entry-longdesc">
<p>如果没有参数，<code>.hide()</code>方法是最简单的方法来隐藏一个元素：</p>
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<pre><div class="container"><div class="line"><code>$(<span class="string">'.target'</span>).show();</code></div></div></pre>
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<p>匹配的元素将被立即显示，没有动画。这大致相当于调用<code>.css('display', 'block')</code>，但<code>display</code>属性值保存在jQuery的数据缓存中，所以<code>display</code>可以方便以后可以恢复到其初始值。如果一个元素的<code>display</code>属性值为<code>inline</code>，然后是隐藏和显示，这个元素将再次显示<code>inline</code>。</p>
<p><strong>注意: </strong> 如果使用!important在你的样式中，比如<code>display: none !important</code>，如果你希望<code>.show()</code>方法才能正常工作，必须使用<code>.css('display', 'block !important')</code>重写样式。</p>
<p>当提供一个 duration（持续时间）参数，<code>.show()</code>成为一个动画方法。<code>.show()</code>方法将为匹配元素的宽度，高度，以及不透明度，同时进行动画操作。</p>
<p>持续时间是以毫秒为单位的，数值越大，动画越慢，不是越快。字符串 <code>'fast'</code> 和 <code>'slow'</code> 分别代表200和600毫秒的延时。</p>
<p><strong>从jQuery 1.4.3开始</strong>,一个可选的字符串类型的easing参数，用于确定使用的缓冲函数。缓动函数指定用于动画进行中在不同点位的速度。jQuery默认只提供两个缓冲效果：调用 <code>swing</code>, 在一个恒定的速度进行；调用 <code>linear</code>. 更多的缓动函数要使用的插件，最显着的是<a href="http://jqueryui.com/">jQuery UI suite</a>（译者注：或<a href="http://gsgd.co.uk/sandbox/jquery/easing/">jQuery Easing Plugin</a>插件）。</p>
<p>如果提供回调函数参数，回调函数会在动画完成的时候调用。将不同的动画串联在一起按顺序排列执行是非常有用的。这个回调函数不设置任何参数，但是<code>this</code>会设成将要执行动画的那个DOM元素，如果多个元素一起做动画效果，那么要非常注意，回调函数会在每一个元素执行完动画后都执行一次，而不是这组动画整体才执行一次。</p>
<p>我们可以给任何元素做动画，比如一个简单的图片：</p>
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<pre><div class="container"><div class="line"><code><span class="tag">&lt;<span class="title">div</span> <span class="attribute">id</span>=<span class="value">"clickme"</span>&gt;</span></code></div></div><div class="container"><div class="line"><code>  Click here</code></div></div><div class="container"><div class="line"><code><span class="tag">&lt;/<span class="title">div</span>&gt;</span></code></div></div><div class="container"><div class="line"><code><span class="tag">&lt;<span class="title">img</span> <span class="attribute">id</span>=<span class="value">"book"</span> <span class="attribute">src</span>=<span class="value">"book.png"</span> <span class="attribute">alt</span>=<span class="value">""</span> <span class="attribute">width</span>=<span class="value">"100"</span> <span class="attribute">height</span>=<span class="value">"123"</span> /&gt;</span></code></div></div><div class="container"><div class="line"><code>With the element initially hidden, we can show it slowly:</code></div></div><div class="container"><div class="line"><code>$('#clickme').click(function() {</code></div></div><div class="container"><div class="line"><code>  $('#book').show('slow', function() {</code></div></div><div class="container"><div class="line"><code>    // Animation complete.</code></div></div><div class="container"><div class="line"><code>  });</code></div></div><div class="container"><div class="line"><code>});</code></div></div></pre>
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<p class="image four-across">
<img alt="" src="/resources/0042_06_01.png"/>
<img alt="" src="/resources/0042_06_02.png"/>
<img alt="" src="/resources/0042_06_03.png"/>
<img alt="" src="/resources/0042_06_04.png"/>
</p>
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<h3>Additional Notes(其他注意事项):</h3>
<div class="longdesc"><ul>
<li>
			  所有jQuery效果，包括<code>.show()</code>,都能通过设置<code>jQuery.fx.off = true</code>全局的关闭，效果等同于将动画持续时间（duration ）参数设置成 0。更多信息查看 <a href="/jquery.fx.off">jQuery.fx.off</a>.
			    </li>
</ul></div>
<section class="entry-examples" id="entry-examples"><header><h2 class="underline">例子:</h2></header><div class="entry-example" id="example-0">
<h4>Example: <span class="desc">缓慢地显示所有隐藏的段落，600毫秒内完成的动画。</span>
</h4>
<div class="syntaxhighlighter xml ">
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<pre><div class="container"><div class="line"><code><span class="doctype">&lt;!DOCTYPE html&gt;</span></code></div></div><div class="container"><div class="line"><code><span class="tag">&lt;<span class="title">html</span>&gt;</span></code></div></div><div class="container"><div class="line"><code><span class="tag">&lt;<span class="title">head</span>&gt;</span></code></div></div><div class="container"><div class="line"><code>  <span class="tag">&lt;<span class="title">style</span>&gt;</span><span class="css"></span></code></div></div><div class="container"><div class="line"><code><span class="tag">p</span> <span class="rules">{ <span class="rule"><span class="attribute">background</span>:<span class="value">yellow;</span></span> <span class="rule">}</span></span></code></div></div><div class="container"><div class="line"><code><span class="tag">&lt;/<span class="title">style</span>&gt;</span></code></div></div><div class="container"><div class="line"><code>  <span class="tag">&lt;<span class="title">script</span> <span class="attribute">src</span>=<span class="value">"https://code.jquery.com/jquery-latest.js"</span>&gt;</span><span class="javascript"></span><span class="tag">&lt;/<span class="title">script</span>&gt;</span></code></div></div><div class="container"><div class="line"><code><span class="tag">&lt;/<span class="title">head</span>&gt;</span></code></div></div><div class="container"><div class="line"><code><span class="tag">&lt;<span class="title">body</span>&gt;</span></code></div></div><div class="container"><div class="line"><code>  <span class="tag">&lt;<span class="title">button</span>&gt;</span>Show it<span class="tag">&lt;/<span class="title">button</span>&gt;</span></code></div></div><div class="container"><div class="line"><code>      <span class="tag">&lt;<span class="title">p</span> <span class="attribute">style</span>=<span class="value">"display: none"</span>&gt;</span>Hello  2<span class="tag">&lt;/<span class="title">p</span>&gt;</span></code></div></div><div class="container"><div class="line"><code><span class="tag">&lt;<span class="title">script</span>&gt;</span><span class="javascript"></span></code></div></div><div class="container"><div class="line"><code>$(<span class="string">"button"</span>).click(<span class="function"><span class="keyword">function</span> <span class="params">()</span> {</span></code></div></div><div class="container"><div class="line"><code>  $(<span class="string">"p"</span>).show(<span class="string">"slow"</span>);</code></div></div><div class="container"><div class="line"><code>});</code></div></div><div class="container"><div class="line"><code><span class="tag">&lt;/<span class="title">script</span>&gt;</span></code></div></div><div class="container"><div class="line"><code> </code></div></div><div class="container"><div class="line"><code><span class="tag">&lt;/<span class="title">body</span>&gt;</span></code></div></div><div class="container"><div class="line"><code><span class="tag">&lt;/<span class="title">html</span>&gt;</span></code></div></div></pre>
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<h4>Demo:</h4>
<div class="demo code-demo"></div>
</div>
<div class="entry-example" id="example-1">
<h4>Example: <span class="desc">依次显示 div，每个用时 200 毫秒。一个动画完成后立即开始下一个。</span>
</h4>
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<pre><div class="container"><div class="line"><code><span class="doctype">&lt;!DOCTYPE html&gt;</span></code></div></div><div class="container"><div class="line"><code><span class="tag">&lt;<span class="title">html</span>&gt;</span></code></div></div><div class="container"><div class="line"><code><span class="tag">&lt;<span class="title">head</span>&gt;</span></code></div></div><div class="container"><div class="line"><code>  <span class="tag">&lt;<span class="title">style</span>&gt;</span><span class="css"></span></code></div></div><div class="container"><div class="line"><code>  <span class="tag">div</span> <span class="rules">{ <span class="rule"><span class="attribute">background</span>:<span class="value"><span class="hexcolor">#def3ca</span>;</span></span> <span class="rule"><span class="attribute">margin</span>:<span class="value"><span class="number">3</span>px;</span></span> <span class="rule"><span class="attribute">width</span>:<span class="value"><span class="number">80</span>px;</span></span></span></code></div></div><div class="container"><div class="line"><code>  <span class="rule"><span class="attribute">display</span>:<span class="value">none;</span></span> <span class="rule"><span class="attribute">float</span>:<span class="value">left;</span></span> <span class="rule"><span class="attribute">text-align</span>:<span class="value">center;</span></span> <span class="rule">}</span></code></div></div><div class="container"><div class="line"><code>  <span class="tag">&lt;/<span class="title">style</span>&gt;</span></code></div></div><div class="container"><div class="line"><code>  <span class="tag">&lt;<span class="title">script</span> <span class="attribute">src</span>=<span class="value">"https://code.jquery.com/jquery-latest.js"</span>&gt;</span><span class="javascript"></span><span class="tag">&lt;/<span class="title">script</span>&gt;</span></code></div></div><div class="container"><div class="line"><code><span class="tag">&lt;/<span class="title">head</span>&gt;</span></code></div></div><div class="container"><div class="line"><code><span class="tag">&lt;<span class="title">body</span>&gt;</span></code></div></div><div class="container"><div class="line"><code> </code></div></div><div class="container"><div class="line"><code>  <span class="tag">&lt;<span class="title">button</span> <span class="attribute">id</span>=<span class="value">"showr"</span>&gt;</span>Show<span class="tag">&lt;/<span class="title">button</span>&gt;</span></code></div></div><div class="container"><div class="line"><code>  <span class="tag">&lt;<span class="title">button</span> <span class="attribute">id</span>=<span class="value">"hidr"</span>&gt;</span>Hide<span class="tag">&lt;/<span class="title">button</span>&gt;</span></code></div></div><div class="container"><div class="line"><code>  <span class="tag">&lt;<span class="title">div</span>&gt;</span>Hello 3,<span class="tag">&lt;/<span class="title">div</span>&gt;</span></code></div></div><div class="container"><div class="line"><code> </code></div></div><div class="container"><div class="line"><code>  <span class="tag">&lt;<span class="title">div</span>&gt;</span>how<span class="tag">&lt;/<span class="title">div</span>&gt;</span></code></div></div><div class="container"><div class="line"><code>  <span class="tag">&lt;<span class="title">div</span>&gt;</span>are<span class="tag">&lt;/<span class="title">div</span>&gt;</span></code></div></div><div class="container"><div class="line"><code>  <span class="tag">&lt;<span class="title">div</span>&gt;</span>you?<span class="tag">&lt;/<span class="title">div</span>&gt;</span></code></div></div><div class="container"><div class="line"><code><span class="tag">&lt;<span class="title">script</span>&gt;</span><span class="javascript"></span></code></div></div><div class="container"><div class="line"><code>$(<span class="string">"#showr"</span>).click(<span class="function"><span class="keyword">function</span> <span class="params">()</span> {</span></code></div></div><div class="container"><div class="line"><code>  $(<span class="string">"div"</span>).first().show(<span class="string">"fast"</span>, <span class="function"><span class="keyword">function</span> <span class="title">showNext</span><span class="params">()</span> {</span></code></div></div><div class="container"><div class="line"><code>    $(<span class="keyword">this</span>).next(<span class="string">"div"</span>).show(<span class="string">"fast"</span>, showNext);</code></div></div><div class="container"><div class="line"><code>  });</code></div></div><div class="container"><div class="line"><code>});</code></div></div><div class="container"><div class="line"><code> </code></div></div><div class="container"><div class="line"><code>$(<span class="string">"#hidr"</span>).click(<span class="function"><span class="keyword">function</span> <span class="params">()</span> {</span></code></div></div><div class="container"><div class="line"><code>  $(<span class="string">"div"</span>).hide(<span class="number">1000</span>);</code></div></div><div class="container"><div class="line"><code>});</code></div></div><div class="container"><div class="line"><code><span class="tag">&lt;/<span class="title">script</span>&gt;</span></code></div></div><div class="container"><div class="line"><code> </code></div></div><div class="container"><div class="line"><code><span class="tag">&lt;/<span class="title">body</span>&gt;</span></code></div></div><div class="container"><div class="line"><code><span class="tag">&lt;/<span class="title">html</span>&gt;</span></code></div></div></pre>
</td>
</tr>
</tbody>
</table>
</div>
<h4>Demo:</h4>
<div class="demo code-demo"></div>
</div>
<div class="entry-example" id="example-2">
<h4>Example: <span class="desc">动画显示所有 span 和 input 元素。可以试着在下面的文本框中输入 yes 并按回车。</span>
</h4>
<div class="syntaxhighlighter xml ">
<table>
<tbody>
<tr>
<td class="gutter">
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</td>
<td class="code">
<pre><div class="container"><div class="line"><code><span class="doctype">&lt;!DOCTYPE html&gt;</span></code></div></div><div class="container"><div class="line"><code><span class="tag">&lt;<span class="title">html</span>&gt;</span></code></div></div><div class="container"><div class="line"><code><span class="tag">&lt;<span class="title">head</span>&gt;</span></code></div></div><div class="container"><div class="line"><code>  <span class="tag">&lt;<span class="title">style</span>&gt;</span><span class="css"></span></code></div></div><div class="container"><div class="line"><code>  <span class="tag">span</span> <span class="rules">{ <span class="rule"><span class="attribute">display</span>:<span class="value">none;</span></span> <span class="rule">}</span></span></code></div></div><div class="container"><div class="line"><code>  <span class="tag">div</span> <span class="rules">{ <span class="rule"><span class="attribute">display</span>:<span class="value">none;</span></span> <span class="rule">}</span></span></code></div></div><div class="container"><div class="line"><code>  <span class="tag">p</span> <span class="rules">{ <span class="rule"><span class="attribute">font-weight</span>:<span class="value">bold;</span></span> <span class="rule"><span class="attribute">background-color</span>:<span class="value"><span class="hexcolor">#fcd</span>;</span></span> <span class="rule">}</span></span></code></div></div><div class="container"><div class="line"><code>  <span class="tag">&lt;/<span class="title">style</span>&gt;</span></code></div></div><div class="container"><div class="line"><code>  <span class="tag">&lt;<span class="title">script</span> <span class="attribute">src</span>=<span class="value">"https://code.jquery.com/jquery-latest.js"</span>&gt;</span><span class="javascript"></span><span class="tag">&lt;/<span class="title">script</span>&gt;</span></code></div></div><div class="container"><div class="line"><code><span class="tag">&lt;/<span class="title">head</span>&gt;</span></code></div></div><div class="container"><div class="line"><code><span class="tag">&lt;<span class="title">body</span>&gt;</span></code></div></div><div class="container"><div class="line"><code> </code></div></div><div class="container"><div class="line"><code><span class="tag">&lt;<span class="title">button</span>&gt;</span>Do it!<span class="tag">&lt;/<span class="title">button</span>&gt;</span></code></div></div><div class="container"><div class="line"><code><span class="tag">&lt;<span class="title">span</span>&gt;</span>Are you sure? (type 'yes' if you are) <span class="tag">&lt;/<span class="title">span</span>&gt;</span></code></div></div><div class="container"><div class="line"><code><span class="tag">&lt;<span class="title">div</span>&gt;</span></code></div></div><div class="container"><div class="line"><code>  <span class="tag">&lt;<span class="title">form</span>&gt;</span></code></div></div><div class="container"><div class="line"><code>    <span class="tag">&lt;<span class="title">input</span> <span class="attribute">type</span>=<span class="value">"text"</span>  <span class="attribute">value</span>=<span class="value">"as;ldkfjalsdf"</span>/&gt;</span></code></div></div><div class="container"><div class="line"><code>  <span class="tag">&lt;/<span class="title">form</span>&gt;</span></code></div></div><div class="container"><div class="line"><code><span class="tag">&lt;/<span class="title">div</span>&gt;</span></code></div></div><div class="container"><div class="line"><code><span class="tag">&lt;<span class="title">p</span> <span class="attribute">style</span>=<span class="value">"display:none;"</span>&gt;</span>I'm hidden...<span class="tag">&lt;/<span class="title">p</span>&gt;</span></code></div></div><div class="container"><div class="line"><code> </code></div></div><div class="container"><div class="line"><code><span class="tag">&lt;<span class="title">script</span>&gt;</span><span class="javascript"></span></code></div></div><div class="container"><div class="line"><code><span class="function"><span class="keyword">function</span> <span class="title">doIt</span><span class="params">()</span> {</span></code></div></div><div class="container"><div class="line"><code>  $(<span class="string">"span,div"</span>).show(<span class="string">"slow"</span>);</code></div></div><div class="container"><div class="line"><code>}</code></div></div><div class="container"><div class="line"><code><span class="comment">/* can pass in function name */</span></code></div></div><div class="container"><div class="line"><code>$(<span class="string">"button"</span>).click(doIt);</code></div></div><div class="container"><div class="line"><code> </code></div></div><div class="container"><div class="line"><code>$(<span class="string">"form"</span>).submit(<span class="function"><span class="keyword">function</span> <span class="params">()</span> {</span></code></div></div><div class="container"><div class="line"><code>  <span class="keyword">if</span> ($(<span class="string">"input"</span>).val() == <span class="string">"yes"</span>) {</code></div></div><div class="container"><div class="line"><code>    $(<span class="string">"p"</span>).show(<span class="number">4000</span>, <span class="function"><span class="keyword">function</span> <span class="params">()</span> {</span></code></div></div><div class="container"><div class="line"><code>      $(<span class="keyword">this</span>).text(<span class="string">"Ok, DONE! (now showing)"</span>);</code></div></div><div class="container"><div class="line"><code>    });</code></div></div><div class="container"><div class="line"><code>  }</code></div></div><div class="container"><div class="line"><code>  $(<span class="string">"span,div"</span>).hide(<span class="string">"fast"</span>);</code></div></div><div class="container"><div class="line"><code>  <span class="comment">/* to stop the submit */</span></code></div></div><div class="container"><div class="line"><code>  <span class="keyword">return</span> <span class="literal">false</span>;</code></div></div><div class="container"><div class="line"><code>});</code></div></div><div class="container"><div class="line"><code><span class="tag">&lt;/<span class="title">script</span>&gt;</span></code></div></div><div class="container"><div class="line"><code> </code></div></div><div class="container"><div class="line"><code><span class="tag">&lt;/<span class="title">body</span>&gt;</span></code></div></div><div class="container"><div class="line"><code><span class="tag">&lt;/<span class="title">html</span>&gt;</span></code></div></div></pre>
</td>
</tr>
</tbody>
</table>
</div>
<h4>Demo:</h4>
<div class="demo code-demo"></div>
</div></section>
</div></article> </div>
</article>