blocks|key|2768794|text|您应该使用类而不是.css()函数。这要简单得多。使用这样的东西：|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|2768795|$('.buttons').hover(function(){
++++$(this).toggleClass('hover');
}).on('click',+function(){
++++$('.buttons').removeClass('click').filter(this).addClass('click');
})|code-block|syntax|javascript|2768796|使用这些css：|2768797|.buttons{
++++background-color+:+red;
}

/*
Could+also+be+.buttons:hover+an+then+remove+the+JS
Much+more+efficient
*/
.buttons.hover{
++++background-color+:+blue;
}

.buttons.click{
++++background-color+:+yellow;
}|2768798|小提琴：http://jsfiddle.net/Re9bj/12/|2768799|entityMap|0|LINK|mutability|MUTABLE|url|http://jsfiddle.net/Re9bj/12/^0|9|6|0|0|0|0|4|T|0|0^^$0|@$1|2|3|4|5|6|7|Y|8|@$9|Z|A|10|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|11|8|@]|D|@]|E|$I|J]]|$1|K|3|L|5|6|7|12|8|@]|D|@]|E|$]]|$1|M|3|N|5|H|7|13|8|@]|D|@]|E|$I|J]]|$1|O|3|P|5|6|7|14|8|@]|D|@$9|15|A|16|1|17]]|E|$]]|$1|Q|3|-4|5|6|7|18|8|@]|D|@]|E|$]]]|R|$S|$5|T|U|V|E|$W|X]]]]

<p>You should use class instead of <code>.css()</code> function. It is much simpler. Use something like this :</p>

<pre><code>$('.buttons').hover(function(){
    $(this).toggleClass('hover');
}).on('click', function(){
    $('.buttons').removeClass('click').filter(this).addClass('click');
})
</code></pre>

<p>With those css :</p>

<pre><code>.buttons{
    background-color : red;
}

/*
Could also be .buttons:hover an then remove the JS
Much more efficient
*/
.buttons.hover{
    background-color : blue;
}

.buttons.click{
    background-color : yellow;
}
</code></pre>

<p>Fiddle : <a href="http://jsfiddle.net/Re9bj/12/" rel="nofollow">http://jsfiddle.net/Re9bj/12/</a></p>


blocks|key|1771967|text|给按下的按钮一个id，然后在mouseleave上检查该id。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1771968|这里是一个小提琴|offset|length|1771969|$('.buttons').mouseenter(function()+{
++++$(this).css("background-color",+"blue");
});
$('.buttons').mouseleave(function()+{
++++if+($(this).attr("id")+==+"clicked"+)+{
++++++++$(this).css("background-color",+"yellow");
++++}+else+{
+++++++$(this).css("background-color",+"red");+
++++}
});

$(".buttons").click(function()+{
++++$(".buttons").css("background-color",+"red");
++++$(".buttons").attr("id","");
++++$(this).css("background-color",+"yellow");
++++$(this).attr("id","clicked");
});|code-block|syntax|javascript|1771970|entityMap|0|LINK|mutability|MUTABLE|url|http://jsfiddle.net/rudigerkidd/6H7kZ/^0|0|5|3|0|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|T|8|@]|9|@$D|U|E|V|1|W]]|A|$]]|$1|F|3|G|5|H|7|X|8|@]|9|@]|A|$I|J]]|$1|K|3|-4|5|6|7|Y|8|@]|9|@]|A|$]]]|L|$M|$5|N|O|P|A|$Q|R]]]]

<p>give the clicked button an id and then check that id on mouseleave</p>

<p>heres a <a href="http://jsfiddle.net/rudigerkidd/6H7kZ/" rel="nofollow">jsfiddle</a></p>

<pre><code>$('.buttons').mouseenter(function() {
    $(this).css("background-color", "blue");
});
$('.buttons').mouseleave(function() {
    if ($(this).attr("id") == "clicked" ) {
        $(this).css("background-color", "yellow");
    } else {
       $(this).css("background-color", "red"); 
    }
});

$(".buttons").click(function() {
    $(".buttons").css("background-color", "red");
    $(".buttons").attr("id","");
    $(this).css("background-color", "yellow");
    $(this).attr("id","clicked");
});
</code></pre>


blocks|key|1772008|text|我建议使用css类来实现这一点。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1772009|工作实例|offset|length|1772010|CSS:|style|BOLD|1772011|.buttons+{
++++background-color:+red;
}
.buttons:hover+{
++++background-color:+blue;
}
.clicked+{
+background-color:+yellow+!important;
}+|code-block|syntax|javascript|1772012|Javascript:|1772013|var+$buttons+=+$('.buttons')
$buttons.click(function+()+{
++$buttons.removeClass('clicked');
++$(this).addClass('clicked');
});|1772014|HTML:|1772015|<button+class='buttons'>Button+1+</button>
<button+class='buttons'>Button+2+</button>
<button+class='buttons'>Button+3+</button>
<button+class='buttons'>Button+4+</button>|1772016|entityMap|0|LINK|mutability|MUTABLE|url|http://jsfiddle.net/Nzp8S/^0|0|0|4|0|0|0|4|0|0|0|B|0|0|0|5|0|0^^$0|@$1|2|3|4|5|6|7|14|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|15|8|@]|9|@$D|16|E|17|1|18]]|A|$]]|$1|F|3|G|5|6|7|19|8|@$D|1A|E|1B|H|I]]|9|@]|A|$]]|$1|J|3|K|5|L|7|1C|8|@]|9|@]|A|$M|N]]|$1|O|3|P|5|6|7|1D|8|@$D|1E|E|1F|H|I]]|9|@]|A|$]]|$1|Q|3|R|5|L|7|1G|8|@]|9|@]|A|$M|N]]|$1|S|3|T|5|6|7|1H|8|@$D|1I|E|1J|H|I]]|9|@]|A|$]]|$1|U|3|V|5|L|7|1K|8|@]|9|@]|A|$M|N]]|$1|W|3|-4|5|6|7|1L|8|@]|9|@]|A|$]]]|X|$Y|$5|Z|10|11|A|$12|13]]]]

<p>I would suggest to use css classes to achieve this.</p>

<p><strong><a href="http://jsfiddle.net/Nzp8S/" rel="nofollow">Working example</a></strong></p>

<p><strong>CSS:</strong></p>

<pre><code>.buttons {
    background-color: red;
}
.buttons:hover {
    background-color: blue;
}
.clicked {
 background-color: yellow !important;
} 
</code></pre>

<p><strong>Javascript:</strong></p>

<pre><code>var $buttons = $('.buttons')
$buttons.click(function () {
  $buttons.removeClass('clicked');
  $(this).addClass('clicked');
});
</code></pre>

<p><strong>HTML:</strong></p>

<pre><code>&lt;button class='buttons'&gt;Button 1 &lt;/button&gt;
&lt;button class='buttons'&gt;Button 2 &lt;/button&gt;
&lt;button class='buttons'&gt;Button 3 &lt;/button&gt;
&lt;button class='buttons'&gt;Button 4 &lt;/button&gt;
</code></pre>


<p>Using jQuery, I am trying to program 2 different kinds of feedback within search menu buttons. The issue is that the 2 require conflicting code:</p>

<p>First, show that the red buttons are "clickable" by changing one to a different color (blue) when the mouse enters it, and then changing it back to the original color (red) when the mouse leaves it:</p>

<pre><code>$('.buttons').mouseenter(function() {
    $(this).css("background-color", "blue");
});
$('.buttons').mouseleave(function() {
    $(this).css("background-color", "red");
});
</code></pre>

<p>Second, show that a certain button is "clicked" by changing the button to a 3rd color (yellow). I want the button to remain yellow until a new/different button is clicked. When that happens, I want the newly clicked button to change to yellow, and all other buttons to revert back to the original color (red).</p>

<pre><code>$(".buttons").click(function() {
$(".buttons").css("background-color", "red");
$(this).css("background-color", "yellow");
});
</code></pre>

<p>This all works nicely until the mouse leaves the clicked button to move to another. When this happens, mouseleave changes the yellow button back to red.</p>

<p>Is there a way to prioritize jQuery commands? Is there another function I should use instead? Thanks so much in advance!</p>


prioritizing a jquery function to override another

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。

页面排版不美观，阅读体验差。

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使用jQuery，我试图在搜索菜单按钮中编写2种不同类型的反馈。问题是，这两个代码需要相互冲突的代码：首先，当鼠标进入红色按钮时，将其更改为不同的颜色(蓝色)，然后在鼠标离开时将其更改为原来的颜色(红色)，从而显示红色按钮是“可点击的”：$('.buttons').mouseenter(function() {    ...

问优先排序jquery函数以覆盖另一个
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