blocks|key|1535356|text|确保页面上包含jQuery+UI基础和颜色选择器小部件(以及jQuery+1.3的副本)：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1535357|<link+rel="stylesheet"+href="http://dev.jquery.com/view/tags/ui/latest/themes/flora/flora.all.css"+type="text/css"+media="screen"+title="Flora+(Default)">

<script+type="text/javascript"+src="http://dev.jquery.com/view/tags/ui/latest/ui/ui.core.js"></script>

<script+type="text/javascript"+src="http://dev.jquery.com/view/tags/ui/latest/ui/ui.colorpicker.js"></script>|code-block|syntax|javascript|1535358|如果你有这些内容，试着发布你的源码，这样我们就可以知道发生了什么。|1535359|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>Make sure you have jQuery UI base and the color picker widget included on your page (as well as a copy of jQuery 1.3):</p>

<pre><code>&lt;link rel="stylesheet" href="http://dev.jquery.com/view/tags/ui/latest/themes/flora/flora.all.css" type="text/css" media="screen" title="Flora (Default)"&gt;

&lt;script type="text/javascript" src="http://dev.jquery.com/view/tags/ui/latest/ui/ui.core.js"&gt;&lt;/script&gt;

&lt;script type="text/javascript" src="http://dev.jquery.com/view/tags/ui/latest/ui/ui.colorpicker.js"&gt;&lt;/script&gt;
</code></pre>

<p>If you have those included, try posting your source so we can see what's going on.</p>


blocks|key|1535441|text|你可以在这里找到一些演示和插件。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1535442|http://jqueryui.pbworks.com/ColorPicker|offset|length|1535443|entityMap|0|LINK|mutability|MUTABLE|url^0|0|0|13|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|N|8|@]|9|@$D|O|E|P|1|Q]]|A|$]]|$1|F|3|-4|5|6|7|R|8|@]|9|@]|A|$]]]|G|$H|$5|I|J|K|A|$L|C]]]]

<p>You can find some demos and plugins here.</p>

<p><a href="http://jqueryui.pbworks.com/ColorPicker" rel="noreferrer">http://jqueryui.pbworks.com/ColorPicker</a></p>


blocks|key|1320268|text|在使用autocomplete时，jQuery也有同样的问题(不是一种方法)。代码似乎是在加载autocomplete.js之前执行的。因此，请确保在调用colorpicker之前加载了ui.colorpicker.js。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1320269|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

<p>Had the same problem (is not a method) with jQuery when working on autocomplete. It appeared the code was executed before the autocomplete.js was loaded. So make sure the ui.colorpicker.js is loaded before calling colorpicker.</p>


blocks|key|1535593|text|这是因为您试图在加载插件之前访问它。您应该尝试在加载DOM时调用它，方法是用下面的代码将它括起来：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1535594|$(document).ready(function(){
++++$("#colorpicker").colorpicker();
}|code-block|syntax|javascript|1535595|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

<p>That is because you are trying to access the plugin before it's loaded. You should try making a call to it when the DOM is loaded by surrounding it with this:</p>

<pre><code>$(document).ready(function(){
    $("#colorpicker").colorpicker();
}
</code></pre>


blocks|key|1535717|text|也许我来晚了，但到目前为止，还有另一种方法可以使用jquery+ui+slider使用它。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|1535718|下面是它在jquery+ui文档中的显示方式：|1535719|​|1535720|function+hexFromRGB(r,+g,+b)+{
++++var+hex+=+[
++++++r.toString(+16+),
++++++g.toString(+16+),
++++++b.toString(+16+)
++++];
++++$.each(+hex,+function(+nr,+val+)+{
++++++if+(+val.length+===+1+)+{
++++++++hex[+nr+]+=+"0"+%2B+val;
++++++}
++++});
++++return+hex.join(+""+).toUpperCase();
++}
++function+refreshSwatch()+{
++++var+red+=+$(+"#red"+).slider(+"value"+),
++++++green+=+$(+"#green"+).slider(+"value"+),
++++++blue+=+$(+"#blue"+).slider(+"value"+),
++++++hex+=+hexFromRGB(+red,+green,+blue+);
++++$(+"#swatch"+).css(+"background-color",+"#"+%2B+hex+);
++}
++$(function()+{
++++$(+"#red,+#green,+#blue"+).slider({
++++++orientation:+"horizontal",
++++++range:+"min",
++++++max:+255,
++++++value:+127,
++++++slide:+refreshSwatch,
++++++change:+refreshSwatch
++++});
++++$(+"#red"+).slider(+"value",+255+);
++++$(+"#green"+).slider(+"value",+140+);
++++$(+"#blue"+).slider(+"value",+60+);
++});|code-block|syntax|javascript|1535721|#red,+#green,+#blue+{
float:+left;
clear:+left;
width:+300px;
margin:+15px;
}
#swatch+{
width:+120px;
height:+100px;
margin-top:+18px;
margin-left:+350px;
background-image:+none;
}
#red+.ui-slider-range+{+background:+#ef2929;+}
#red+.ui-slider-handle+{+border-color:+#ef2929;+}
#green+.ui-slider-range+{+background:+#8ae234;+}
#green+.ui-slider-handle+{+border-color:+#8ae234;+}
#blue+.ui-slider-range+{+background:+#729fcf;+}
#blue+.ui-slider-handle+{+border-color:+#729fcf;+}|1535722|<link+rel="stylesheet"+href="//code.jquery.com/ui/1.11.4/themes/smoothness/jquery-ui.css">

<script+src="//code.jquery.com/jquery-1.10.2.js"></script>
<script+src="//code.jquery.com/ui/1.11.4/jquery-ui.js"></script>
<p+class="ui-state-default+ui-corner-all+ui-helper-clearfix"+style="padding:4px;">
++<span+class="ui-icon+ui-icon-pencil"+style="float:left;+margin:-2px+5px+0+0;"></span>
++Simple+Colorpicker
</p>
+
<div+id="red"></div>
<div+id="green"></div>
<div+id="blue"></div>
+
<div+id="swatch"+class="ui-widget-content+ui-corner-all"></div>|1535723|1535724|entityMap|0|LINK|mutability|MUTABLE|url|https://jqueryui.com/slider/#colorpicker^0|Z|6|0|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|Z|8|@]|9|@$A|10|B|11|1|12]]|C|$]]|$1|D|3|E|5|6|7|13|8|@]|9|@]|C|$]]|$1|F|3|G|5|6|7|14|8|@]|9|@]|C|$]]|$1|H|3|I|5|J|7|15|8|@]|9|@]|C|$K|L]]|$1|M|3|N|5|J|7|16|8|@]|9|@]|C|$K|L]]|$1|O|3|P|5|J|7|17|8|@]|9|@]|C|$K|L]]|$1|Q|3|G|5|6|7|18|8|@]|9|@]|C|$]]|$1|R|3|-4|5|6|7|19|8|@]|9|@]|C|$]]]|S|$T|$5|U|V|W|C|$X|Y]]]]

<p>Perhaps I am very late, but as of now there's another way to use it using the jquery ui <a href="https://jqueryui.com/slider/#colorpicker" rel="noreferrer">slider</a>.</p>

<p>Here's how its shown in the jquery ui docs:</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>function hexFromRGB(r, g, b) {
    var hex = [
      r.toString( 16 ),
      g.toString( 16 ),
      b.toString( 16 )
    ];
    $.each( hex, function( nr, val ) {
      if ( val.length === 1 ) {
        hex[ nr ] = "0" + val;
      }
    });
    return hex.join( "" ).toUpperCase();
  }
  function refreshSwatch() {
    var red = $( "#red" ).slider( "value" ),
      green = $( "#green" ).slider( "value" ),
      blue = $( "#blue" ).slider( "value" ),
      hex = hexFromRGB( red, green, blue );
    $( "#swatch" ).css( "background-color", "#" + hex );
  }
  $(function() {
    $( "#red, #green, #blue" ).slider({
      orientation: "horizontal",
      range: "min",
      max: 255,
      value: 127,
      slide: refreshSwatch,
      change: refreshSwatch
    });
    $( "#red" ).slider( "value", 255 );
    $( "#green" ).slider( "value", 140 );
    $( "#blue" ).slider( "value", 60 );
  });</code></pre>
<pre class="snippet-code-css lang-css prettyprint-override"><code>#red, #green, #blue {
float: left;
clear: left;
width: 300px;
margin: 15px;
}
#swatch {
width: 120px;
height: 100px;
margin-top: 18px;
margin-left: 350px;
background-image: none;
}
#red .ui-slider-range { background: #ef2929; }
#red .ui-slider-handle { border-color: #ef2929; }
#green .ui-slider-range { background: #8ae234; }
#green .ui-slider-handle { border-color: #8ae234; }
#blue .ui-slider-range { background: #729fcf; }
#blue .ui-slider-handle { border-color: #729fcf; }</code></pre>
<pre class="snippet-code-html lang-html prettyprint-override"><code>&lt;link rel="stylesheet" href="//code.jquery.com/ui/1.11.4/themes/smoothness/jquery-ui.css"&gt;

&lt;script src="//code.jquery.com/jquery-1.10.2.js"&gt;&lt;/script&gt;
&lt;script src="//code.jquery.com/ui/1.11.4/jquery-ui.js"&gt;&lt;/script&gt;
&lt;p class="ui-state-default ui-corner-all ui-helper-clearfix" style="padding:4px;"&gt;
  &lt;span class="ui-icon ui-icon-pencil" style="float:left; margin:-2px 5px 0 0;"&gt;&lt;/span&gt;
  Simple Colorpicker
&lt;/p&gt;
 
&lt;div id="red"&gt;&lt;/div&gt;
&lt;div id="green"&gt;&lt;/div&gt;
&lt;div id="blue"&gt;&lt;/div&gt;
 
&lt;div id="swatch" class="ui-widget-content ui-corner-all"&gt;&lt;/div&gt;</code></pre>
</div>
</div>
</p>


<p>I have heard that jQuery UI includes a Color Picker but could find little documentation regarding it. </p>

<p>Does it exist?</p>

<p>Any decent documentation on how to implement it?</p>

<p>I found this: <a href="http://docs.jquery.com/UI/Colorpicker" rel="noreferrer">http://docs.jquery.com/UI/Colorpicker</a></p>

<p>But using:</p>

<pre><code>$("#colorpicker").colorpicker();
</code></pre>

<p>does not work, with Firebug telling me <code>.colorpicker();</code> is not a method!</p>

<p>It seems to work fine, unless I put it in a dialog UI where it then decides to break.</p>


jQuery UI Color Picker

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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我听说jQuery UI包含一个颜色选择器，但几乎找不到有关它的文档。它存在吗？有没有关于如何实现它的好的文档？我发现了这个：但是使用：$("#colorpicker").colorpicker();不工作，火虫告诉我.colorpicker();不是一个方法！它似乎工作得很好，除非我把它放在一个对话框UI中，然后它决...

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