blocks|key|2883058|text|用于显示或隐藏元素，它将在显示状态之间切换。可以将与空格分隔的类名一起使用。它将切换类|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2883059|​|2883060|$('.panel_sanpham+li').click(function()+{
++$(this).find('i').toggleClass('glyphicon-play+glyphicon-ok');
});|code-block|syntax|javascript|2883061|.glyphicon-play+{
++display:inline-block;
++width:+10px;
++height:+10px;
++background:+red;
}
.glyphicon-ok+{
++display:inline-block;
++width:+10px;
++height:+10px;
++background:+black;
}|2883062|<script+src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<div+class="panel+panel-default+panel_sanpham">
++<div+class="panel-heading">
++++<h3+class="panel-title">Danh+mục+sản+phẩm</h3>
++</div>
++<div+class="panel-body">
++++<ul+class="nav+nav-pills+nav-stacked">
++++++<li><a+href="#"><i+class=+"glyphicon+glyphicon-play"></i>Laptop</a>
++++++</li>
++++++<li><a+href="#"><i+class=+"glyphicon+glyphicon-play"></i>Máy+tính+bảng</a>
++++++</li>
++++++<li><a+href="#"><i+class=+"glyphicon+glyphicon-play"></i>Điện+thoại+di+động</a>
++++++</li>
++++++<li><a+href="#"><i+class=+"glyphicon+glyphicon-play"></i>Bộ+đàm</a>
++++++</li>
++++++<li><a+href="#"><i+class=+"glyphicon+glyphicon-play"></i>Phụ+kiện</a>
++++++</li>
++++++<li><a+href="#"><i+class=+"glyphicon+glyphicon-play"></i>Tổng+đài</a>
++++++</li>
++++++<li><a+href="#"><i+class=+"glyphicon+glyphicon-play"></i>Router</a>
++++++</li>
++++</ul>
++</div>
</div>|2883063|2883064|entityMap^0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|P|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|Q|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|R|8|@]|9|@]|A|$G|H]]|$1|I|3|J|5|F|7|S|8|@]|9|@]|A|$G|H]]|$1|K|3|L|5|F|7|T|8|@]|9|@]|A|$G|H]]|$1|M|3|C|5|6|7|U|8|@]|9|@]|A|$]]|$1|N|3|-4|5|6|7|V|8|@]|9|@]|A|$]]]|O|$]]

<p><strong><a href="http://api.jquery.com/toggle/" rel="nofollow"><code>toggle()</code></a></strong> is using for display or hide an element, it will toggle between display state. You can use <strong><a href="http://api.jquery.com/toggleclass/" rel="nofollow"><code>toggleClass()</code></a></strong> with space separated class names. It will toggle the class</p>

<p><div class="snippet" data-lang="js" data-hide="false">
<div class="snippet-code">
<pre class="snippet-code-js lang-js prettyprint-override"><code>$('.panel_sanpham li').click(function() {
  $(this).find('i').toggleClass('glyphicon-play glyphicon-ok');
});</code></pre>
<pre class="snippet-code-css lang-css prettyprint-override"><code>.glyphicon-play {
  display:inline-block;
  width: 10px;
  height: 10px;
  background: red;
}
.glyphicon-ok {
  display:inline-block;
  width: 10px;
  height: 10px;
  background: black;
}</code></pre>
<pre class="snippet-code-html lang-html prettyprint-override"><code>&lt;script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"&gt;&lt;/script&gt;
&lt;div class="panel panel-default panel_sanpham"&gt;
  &lt;div class="panel-heading"&gt;
    &lt;h3 class="panel-title"&gt;Danh mục sản phẩm&lt;/h3&gt;
  &lt;/div&gt;
  &lt;div class="panel-body"&gt;
    &lt;ul class="nav nav-pills nav-stacked"&gt;
      &lt;li&gt;&lt;a href="#"&gt;&lt;i class= "glyphicon glyphicon-play"&gt;&lt;/i&gt;Laptop&lt;/a&gt;
      &lt;/li&gt;
      &lt;li&gt;&lt;a href="#"&gt;&lt;i class= "glyphicon glyphicon-play"&gt;&lt;/i&gt;Máy tính bảng&lt;/a&gt;
      &lt;/li&gt;
      &lt;li&gt;&lt;a href="#"&gt;&lt;i class= "glyphicon glyphicon-play"&gt;&lt;/i&gt;Điện thoại di động&lt;/a&gt;
      &lt;/li&gt;
      &lt;li&gt;&lt;a href="#"&gt;&lt;i class= "glyphicon glyphicon-play"&gt;&lt;/i&gt;Bộ đàm&lt;/a&gt;
      &lt;/li&gt;
      &lt;li&gt;&lt;a href="#"&gt;&lt;i class= "glyphicon glyphicon-play"&gt;&lt;/i&gt;Phụ kiện&lt;/a&gt;
      &lt;/li&gt;
      &lt;li&gt;&lt;a href="#"&gt;&lt;i class= "glyphicon glyphicon-play"&gt;&lt;/i&gt;Tổng đài&lt;/a&gt;
      &lt;/li&gt;
      &lt;li&gt;&lt;a href="#"&gt;&lt;i class= "glyphicon glyphicon-play"&gt;&lt;/i&gt;Router&lt;/a&gt;
      &lt;/li&gt;
    &lt;/ul&gt;
  &lt;/div&gt;
&lt;/div&gt;</code></pre>
</div>
</div>
</p>


blocks|key|1437922|text|您可以使用ToggleClass()来执行以下操作：|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|1437923|您在http://jsfiddle.net/z3kt0dey/的工作演示|1437924|$('.panel_sanpham+li').click(function()+{
+$(this).find('i').toggleClass('glyphicon-play+glyphicon-ok');
});|code-block|syntax|javascript|1437925|entityMap|0|LINK|mutability|MUTABLE|url|http://api.jquery.com/toggleclass/|1|http://jsfiddle.net/z3kt0dey/^0|5|D|0|0|2|T|1|0|0^^$0|@$1|2|3|4|5|6|7|U|8|@]|9|@$A|V|B|W|1|X]]|C|$]]|$1|D|3|E|5|6|7|Y|8|@]|9|@$A|Z|B|10|1|11]]|C|$]]|$1|F|3|G|5|H|7|12|8|@]|9|@]|C|$I|J]]|$1|K|3|-4|5|6|7|13|8|@]|9|@]|C|$]]]|L|$M|$5|N|O|P|C|$Q|R]]|S|$5|N|O|P|C|$Q|T]]]]

<p>You can use <a href="http://api.jquery.com/toggleclass/" rel="nofollow">ToggleClass()</a> for this:</p>

<p>Your Working Demo at <a href="http://jsfiddle.net/z3kt0dey/" rel="nofollow">http://jsfiddle.net/z3kt0dey/</a></p>

<pre><code>$('.panel_sanpham li').click(function() {
 $(this).find('i').toggleClass('glyphicon-play glyphicon-ok');
});
</code></pre>


blocks|key|2886262|text|现在，我想在单击时更改图标，但其余链接仍然保持不变。我的jquery代码如下：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2886263|$('.panel_sanpham+li').click(function(){
++++++++++++$('.panel_sanpham+li').find('i').removeClass('glyphicon-ok').addClass('glyphicon-play');
++++++++++++$(this).find('i').removeClass('glyphicon-play').addClass('glyphicon-ok');
++++++++})|code-block|syntax|javascript|2886264|我的代码还能更干净吗？|2886265|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|L|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|M|8|@]|9|@]|A|$]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

<p>Now i want to change the icon when click but the rest of the links still remain the same i have my jquery code like this:</p>

<pre><code>$('.panel_sanpham li').click(function(){
            $('.panel_sanpham li').find('i').removeClass('glyphicon-ok').addClass('glyphicon-play');
            $(this).find('i').removeClass('glyphicon-play').addClass('glyphicon-ok');
        })
</code></pre>

<p>can my code be more cleaner?</p>


<p>I want to change the icon on the left of the link when the user clicks on it, but I can't get the code to work. I think I may have the wrong element selected by JQuery.</p>

<p>HTML</p>

<pre><code>&lt;div class="panel panel-default panel_sanpham"&gt;
    &lt;div class="panel-heading"&gt;
        &lt;h3 class="panel-title"&gt;Danh mục sản phẩm&lt;/h3&gt;
    &lt;/div&gt;
    &lt;div class="panel-body"&gt;
        &lt;ul class= "nav nav-pills nav-stacked"&gt;
            &lt;li&gt;&lt;a href= "#"&gt;&lt;i class= "glyphicon glyphicon-play"&gt;&lt;/i&gt;Laptop&lt;/a&gt;&lt;/li&gt; 
            &lt;li&gt;&lt;a href= "#"&gt;&lt;i class= "glyphicon glyphicon-play"&gt;&lt;/i&gt;Máy tính bảng&lt;/a&gt;&lt;/li&gt;
            &lt;li&gt;&lt;a href= "#"&gt;&lt;i class= "glyphicon glyphicon-play"&gt;&lt;/i&gt;Điện thoại di động&lt;/a&gt;&lt;/li&gt;
            &lt;li&gt;&lt;a href= "#"&gt;&lt;i class= "glyphicon glyphicon-play"&gt;&lt;/i&gt;&lt;/i&gt;Bộ đàm&lt;/a&gt;&lt;/li&gt;
            &lt;li&gt;&lt;a href= "#"&gt;&lt;i class= "glyphicon glyphicon-play"&gt;&lt;/i&gt;&lt;/i&gt;Phụ kiện&lt;/a&gt;&lt;/li&gt;
            &lt;li&gt;&lt;a href= "#"&gt;&lt;i class= "glyphicon glyphicon-play"&gt;&lt;/i&gt;Tổng đài&lt;/a&gt;&lt;/li&gt;
            &lt;li&gt;&lt;a href= "#"&gt;&lt;i class= "glyphicon glyphicon-play"&gt;&lt;/i&gt;Router&lt;/a&gt;&lt;/li&gt;
        &lt;/ul&gt;
    &lt;/div&gt;
</code></pre>

<p>Javascript</p>

<pre><code>$(document).ready(function(){   
    $('.panel_sanpham &gt; li').toggle(function(){
        $('.panel_sanpham &gt; i').removeClass('.glyphicon-play').addClass('.glyphicon-ok');
    }, function(){
        $('.panel_sanpham &gt; i').removeClass('.glyphicon-ok').addClass('.glyphicon-play');
    })
});
</code></pre>


Jquery change icon

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

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当用户单击链接时，我想要更改链接左侧的图标，但我无法使代码正常工作。我想我可能是JQuery选择了错误的元素。HTML<div class="panel panel-default panel_sanpham">    <div class="panel-heading">        <h3 class="pane...

问Jquery更改图标
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