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Generate Random Color JS

Source: Internet
Author: User
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Peacetime practice, often add color to highlight the effect, I feel very troublesome, and I can remember the color is not many, but also bad choice, so I made the following to generate random color JS code

<! DOCTYPE html>
<meta charset= "Utf-8"/>
<title> two columns three-column adaptive layout </title>
<style type= "Text/css" >

/* Two column three-column adaptive layout */

/* Two column layout main bar left column right */
. g-mn1{float:left;width:100%;margin-right:-200px;}
. g-mnc1{margin-right:210px;}
. g-sd1{float:right;width:200px;}

/* Two column layout the right column of the main bar left */
. g-mn2{float:right;width:100%;margin-left:-200px;}
. g-mnc2{margin-left:210px;}
. g-sd2{float:left;width:200px;}

/* Three column layout main bar right side bar left */
. g-mn3{float:right;width:100%;margin-left:-520px;}
. g-mnc3{margin-left:520px;}
. g-sd3a{float:left;width:300px;margin-right:10px;}
. g-sd3b{float:left;width:200px;}

/* Three-column layout in the main column of the side of the column separation around * *
. g-mn4{float:right;width:100%;margin-left:-200px;}
. g-mnc4{margin-left:210px;}
. g-sd4{float:left;width:200px;}
. g-mn5{float:left;width:100%;margin-right:-200px;}
. g-mnc5{margin-right:210px;}
. g-sd5{float:right;width:200px;}

</style>
<body>

<div class= "G-BD" >
<div class= "G-mn1" >
<div class= "G-mnc1" >
<p> Main bar 1 content area </p>
</div>
</div>
<div class= "G-SD1" >
<p> Sidebar 1 content area </p>
</div>
</div>
<div class= "G-BD" >
<div class= "G-mn2" >
<div class= "G-mnc2" >
<p> Main bar 2 content area </p>
</div>
</div>
<div class= "G-SD2" >
<p> Sidebar 2 content area </p>
</div>
</div>
<div class= "G-BD" >
<div class= "G-mn4" >
<div class= "G-mnc4" >
<div class= "G-mn5" >
<div class= "G-mnc5" >
<p> Main Bar 5 content area </p>
</div>
</div>
<div class= "G-SD5" >
<p> Sidebar 5 content area </p>
</div>
</div>
</div>
<div class= "G-SD4" >
<p> Sidebar 4 content area </p>
</div>
</div>
<div class= "G-BD" >
<div class= "G-mn3" >
<div class= "G-mnc3" >
<p> Main bar 3 content area </p>
</div>
</div>
<div class= "G-SD3A" >
<p> Sidebar a content area </p>
</div>
<div class= "g-sd3b" >
<p> side bar B content area </p>
</div>
</div>


</body>
<script>

function ProductColor (ele) {

for (i=0; i<ele.length; i++) {
var addition = [];

for (var k=0; k<3; k++) {
for (j=0; j<2000; J + +) {
if (addition.length = = 3) {
Break
}
var rdm1 = Math.random (). toFixed (1) * 10;
var rdm2 = Math.random (). toFixed (1) * 10;
var rdm3 = Math.random (). toFixed (1) * 10;
var addit = number (rdm1.tostring () + rdm2.tostring () + rdm3.tostring ());
if (Addit > 0 && addit < 255) {
Addition.push (Addit);
}else{
Continue
}
}
}
Ele[i].style.backgroundcolor = "RGB (" + addition.tostring () + ")";
}
}

ProductColor (document.getElementsByTagName ("div")); /* Generate a color function, parameter is an array of elements that need to generate a color */

</script>

Generate Random Color JS

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