在滑动它时更改jquery ui滑块的颜色 [英] Changing the color of a jquery ui slider as you slide it
问题描述
我一直在寻找有关如何做到这一点的答案,我似乎无法想出来(甚至看看jquery ui主题文档)。当我从左向右移动滑块时,我想让滑块旋钮左侧的部分更改为橙色(而不是默认灰色)。
jquery主题卷生成下面的css。大概.ui-widget-header背景颜色会控制这个,但它似乎没有。也不向任何其他类添加背景颜色。任何想法如何解决这个问题,以便当你水平滑动你得到一个不同的颜色?
JQUERY:
$(document).ready(function(){
$(#tasks_time)。slider({
value:1,
min:0,
max:72,
步骤:1,
幻灯片:function(){
update();
}
} ;
$(#tasks_done)。slider({
value:5,
min:0,
max:1000,
步骤: 10,
幻灯片:function(){
update();
}
});
HTML:
在< span id =curr-tasks_time class =calc_number> 1< / span>小时
< div id =tasks_time>
< / div>
CSS:
.ui- -content {border:1px solid #ccc;背景:#ff9900 url(images / ui-bg_flat_100_ff9900_40x100.png)50%50%repeat-x;颜色:#222222; }
.ui-widget-header {border:1px solid #aaaaaa;背景:#797979 url(images / ui-bg_highlight-soft_75_797979_1x100.png)50%50%repeat-x;颜色:#222222; font-weight:bold; }
.ui-slider {position:relative; text-align:left; }
.ui-slider .ui-slider-handle {position:absolute; z-index:2; width:1.2em;身高:1.2em; cursor:default; }
.ui-slider .ui-slider-range {position:absolute; z-index:1; font-size:.7em;显示:block; border:0; background-position:0 0; }
.ui-slider-horizontal {height:.8em; }
.ui-slider-horizontal .ui-slider-handle {top:-.3em; margin-left:-.6em; }
.ui-slider-horizontal .ui-slider-range {top:0;高度:100%; }
.ui-slider-horizontal .ui-slider-range-min {left:0; }
.ui-slider-horizontal .ui-slider-range-max {right:0;}
$ b b以下是示例
感谢
b a href =http://jsfiddle.net/amkrtchyan/EAaLK/2/> http://jsfiddle.net/amkrtchyan/EAaLK/2/
和一个jquery代码......
$(#tasks_time).slider({
range:min,
value:37,
min:1,
max:700,
幻灯片:function(){
update
}
});
I've been looking around for an answer on how to do this and I can't seem to figure it out (even looking at the jquery ui themeing documentation). As I move the slider from left to right, I want the section on the left side of the slider-knob to change to orange (instead of the default grey).
The jquery theme-roll generated the css below. Presumably the .ui-widget-header background-color would control this, but it does't seem to. Neither does adding a background color to any other class. Any idea how I fix this so that as you slide horizontally you get a different color?
JQUERY:
$(document).ready(function(){ $("#tasks_time").slider({ value: 1, min: 0, max: 72, step: 1, slide: function() { update(); } }); $("#tasks_done").slider({ value: 5, min: 0, max: 1000, step: 10, slide: function() { update(); } });
HTML:
Finish these items in <span id="curr-tasks_time" class="calc_number">1</span> hours <div id="tasks_time"> </div>
CSS:
.ui-widget-content { border: 1px solid #ccc; background: #ff9900 url(images/ui-bg_flat_100_ff9900_40x100.png) 50% 50% repeat-x; color: #222222; } .ui-widget-header { border: 1px solid #aaaaaa; background: #797979 url(images/ui-bg_highlight-soft_75_797979_1x100.png) 50% 50% repeat-x; color: #222222; font-weight: bold; } .ui-slider { position: relative; text-align: left; } .ui-slider .ui-slider-handle { position: absolute; z-index: 2; width: 1.2em; height: 1.2em; cursor: default; } .ui-slider .ui-slider-range { position: absolute; z-index: 1; font-size: .7em; display: block; border: 0; background-position: 0 0; } .ui-slider-horizontal { height: .8em; } .ui-slider-horizontal .ui-slider-handle { top: -.3em; margin-left: -.6em; } .ui-slider-horizontal .ui-slider-range { top: 0; height: 100%; } .ui-slider-horizontal .ui-slider-range-min { left: 0; } .ui-slider-horizontal .ui-slider-range-max { right: 0;}
Here's an example
Thanks in advance for your help!
解决方案ther is a example
http://jsfiddle.net/amkrtchyan/EAaLK/2/
and a jquery code......
$( "#tasks_time" ).slider({ range: "min", value: 37, min: 1, max: 700, slide: function() { update(); } });
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