滑块颜色调节器，拖动滑块改变颜色

小提示

Ctrl+/代码提示(需IE11)
F11键放大 ESC键缩小
PgUp上页 PgDn下页

推荐代码

运行代码缩小

引入JS
- 3.0.0 2.2.0 2.1.4 2.1.3 2.1.2 2.1.1 2.1.0 2.0.3 2.0.2 2.0.1 2.0.0 1.12.0 1.11.3 1.11.2 1.11.1 1.11.0 1.10.2 1.10.1 1.10.0 1.9.1 1.9.0 1.8.3 1.8.2 1.8.1 1.8.0 1.7.2 1.7.1 1.7 1.6.4 1.6.2 1.6.1 1.4.4 1.4.3 1.4.2 1.4.1 1.4.0
- 1.7.3 1.7.2 1.7.1.0 1.7.0.0
- 2.0.0-beta.0 2.0.0-alpha.55 1.5.0-rc.0 1.4.8 1.4.0 1.3.20 1.2.29 1.1.5 1.0.8
- 1.8.3 1.7.0 1.6.0 1.5.2 1.4.4 1.3.3 1.2.4 1.1.7
- 1.10.4 1.9.7 1.8.10 1.7.8 1.6.3 1.5.4 1.4.6 1.3.3
- core1.6.0 core-compat1.6.0 core1.5.2 core-compat1.5.2 core-full-compat-yc1.4.5 core-full-compat1.4.5 core-full-nocompat-yc1.4.5 core-full-nocompat1.4.5
- 1.4.2 1.4.1 1.4.0 1.3.0 1.2.0 1.1.0
- 3.7.3 3.7.2 3.7.1 3.7.0 3.7 3.6.2 3.6.1 3.6

引入框架
- 1.4.5 1.4.4 1.4.3 1.4.2 1.4.1 1.4.0 1.3.2
- 1.11.4 1.11.3 1.11.2 1.11.1 1.11.0 1.10.4 1.10.3 1.10.2
- 3.3.6 3.3.5 3.3.0 3.2.0 2.3.2

汉王

HTML代码

复制格式化注释注释清空

放大

<HTML>
<HEAD>
<TITLE>颜色调节器</TITLE>
<STYLE type=text/css>
BODY {
	MARGIN-TOP: 0px; FONT-SIZE: 9pt; MARGIN-LEFT: 0px; MARGIN-RIGHT: 0px; FONT-FAMILY: "宋体"
}
A {
	FONT-WEIGHT: 400; FONT-SIZE: 9pt; COLOR: black; TEXT-DECORATION: none
}
A:hover {
	FONT-WEIGHT: 400; FONT-SIZE: 9pt; COLOR: red; TEXT-DECORATION: underline
}
A:active {
	FONT: 9pt "宋体"; CURSOR: hand; COLOR: #ff0033
}
.STYLE1 {font-size: 40px}
.STYLE2 {
	font-size: 30px;
	font-weight: bold;
	font-family: "方正舒体";
	color: #993333;
}
</STYLE>
<META http-equiv=Content-Type content="text/html; charset=gb2312">
</HEAD>
<BODY bgColor=#fef4d9 onload=init()>
<CENTER>
  <span class="STYLE1"><FONT face=草书 color=red>颜色调节器</FONT></span>
</CENTER><BR>
<CENTER>
<TABLE borderColor=#FF00FF border=5 borderlight="green">
  <TBODY>
  <TR>
    <TD align=left>
      <STYLE type=text/css>TD {
	FONT-SIZE: 14px
}
.outerSlideContainer {
	BORDER-RIGHT: buttonface 1px inset; BORDER-TOP: buttonface 1px inset; MARGIN-LEFT: 10px; BORDER-LEFT: buttonface 1px inset; WIDTH: 300px; BORDER-BOTTOM: buttonface 1px inset; HEIGHT: 20px
}
.sliderHandle {
	BORDER-RIGHT: white 2px outset; BORDER-TOP: white 2px outset; FONT-SIZE: 12px; BACKGROUND: buttonface; OVERFLOW: hidden; BORDER-LEFT: white 2px outset; WIDTH: 33px; BORDER-BOTTOM: white 2px outset; HEIGHT: 18px; TEXT-ALIGN: center
}
.lineContainer {
	WIDTH: 298px; POSITION: absolute; HEIGHT: 18px
}
.line {
	FILTER: alpha(style=1); OVERFLOW: hidden; WIDTH: 298px; POSITION: relative; HEIGHT: 18px
}
#colorBox {
	BORDER-RIGHT: buttonface 1px inset; BORDER-TOP: buttonface 1px inset; BORDER-LEFT: buttonface 1px inset; WIDTH: 50px; BORDER-BOTTOM: buttonface 1px inset; HEIGHT: 50px
}
</STYLE>
<SCRIPT type=text/javascript>
var dragobject = null;
var type;
var onchange = "";
var tx;
var ty;
function getReal(el, type, value) {
	temp = el;
	while ((temp != null) && (temp.tagName != "BODY")) {
		if (eval("temp." + type) == value) {
			el = temp;
			return el;
		}
		temp = temp.parentElement;
	}
	return el;
}

function moveme_onmousedown() {
	var tmp = getReal(window.event.srcElement, "className", "sliderHandle");//Traverse the element tree
	if(tmp.className == "sliderHandle") {
		dragobject = tmp;//This is a global reference to the current dragging object

onchange = dragobject.getAttribute("onchange");//Set the onchange function
		if (onchange == null) onchange = "";
		type = dragobject.getAttribute("type");//Find the type

if (type=="y")//Vertical
			ty = (window.event.clientY - dragobject.style.pixelTop);
		else	//Horizontal
			tx = (window.event.clientX - dragobject.style.pixelLeft);

window.event.returnValue = false;
		window.event.cancelBubble = true;
	}
	else {
		dragobject = null;//Not draggable
	}	
}

function moveme_onmouseup() {
	if(dragobject) {
		dragobject = null;
	}
}

dragobject.value = dragobject.style.pixelTop / (dragobject.parentElement.style.pixelHeight - dragobject.style.pixelHeight);
				eval(onchange.replace(/this/g, "dragobject"));
			}
		}
		else {
			if(event.clientX  >= 0) {
				if ((event.clientX  - tx >= 0) && (event.clientX - tx <= dragobject.parentElement.clientWidth - dragobject.style.pixelWidth)) {
					dragobject.style.left = event.clientX - tx;
				}
				if (event.clientX - tx < 0) {
					dragobject.style.left = "0";
				}
				if (event.clientX - tx > dragobject.parentElement.clientWidth - dragobject.style.pixelWidth - 0) {
					dragobject.style.left = dragobject.parentElement.clientWidth - dragobject.style.pixelWidth;
				}
				dragobject.value = dragobject.style.pixelLeft / (dragobject.parentElement.clientWidth - dragobject.style.pixelWidth);
				eval(onchange.replace(/this/g, "dragobject"));
			}
		}
		window.event.returnValue = false;
		window.event.cancelBubble = true;
	} 
}
function setValue(el, val) {
	el.value = val;
	if (el.getAttribute("TYPE") == "x")
		el.style.left =  val * (el.parentElement.clientWidth - el.style.pixelWidth);
	else
		el.style.top =  val * (el.parentElement.clientHeight - el.style.pixelHeight);

eval(el.onchange.replace(/this/g, "el"))
}

<TABLE>
        <TBODY>
        <TR>
          <TD align=right>Red:</TD>
          <TD><SPAN class=outerSlideContainer>
            <DIV class=lineContainer id=redRight 
            style="BACKGROUND: rgb(255,0,0)">
            <DIV class=line id=redLeft 
            style="BACKGROUND: rgb(0,0,0)"></DIV></DIV>
            <DIV class=sliderHandle id=redSlider onchange="update(this)" 
            value="0" type="x">0 </DIV></SPAN></TD>
          <TD vAlign=center align=middle rowSpan=3>
            <DIV id=colorBox></DIV></TD></TR>
        <TR>
          <TD align=right>Green:</TD>
          <TD><SPAN class=outerSlideContainer>
            <DIV class=lineContainer id=greenRight 
            style="BACKGROUND: rgb(0,255,0)">
            <DIV class=line id=greenLeft 
            style="BACKGROUND: rgb(0,0,0)"></DIV></DIV>
            <DIV class=sliderHandle id=greenSlider onchange="update(this)" 
            value="0" type="x">0 </DIV></SPAN></TD></TR>
        <TR>
          <TD align=right>Blue:</TD>
          <TD><SPAN class=outerSlideContainer>
            <DIV class=lineContainer id=blueRight 
            style="BACKGROUND: rgb(0,0,255)">
            <DIV class=line id=blueLeft 
            style="BACKGROUND: rgb(0,0,0)"></DIV></DIV>
  <DIV class=sliderHandle id=blueSlider onchange="update(this)" 
            value="0" type="x">0</DIV></SPAN></TD></TR></TBODY></TABLE></TD></TR></TBODY></TABLE>
</CENTER>
</BODY>
</HTML>

CSS代码

复制格式化注释注释颜色清空

放大

JS代码

复制格式化注释注释清空

放大

运行代码

简介

请输入代码名称！

名称

滑块颜色调节器，拖动滑块改变颜色

分类

网站常用

描述

一个实用的网页特效，无jQuery改变颜色值，拖动滑块改变色条颜色值，模拟改变三基色的值，类似于PhotoShop中的色彩饱和度调节功能，兼容性做的不错，支持全系列浏览器，IE9除外。