Js extracts different colors from 10 colors at random.

Source: Internet
Author: User

Yesterday, when JavaScript was used to randomly retrieve colors from 10 colors, and each time the colors were taken out were different, a lot of things were taken into consideration. Finally, they were implemented as follows:
Copy codeThe Code is as follows:
Var colorList = ["# FFFF99", "# B5FF91", "#94 DBFF", "# FFBAFF", "# FFBD9D", "# C7A3ED", "# CC9898 ", "#8AC007", "# CCC007", "# FFAD5C"];
For (var I = 0; I <lineList. length; I ++ ){
Var bgColor = getColorByRandom (colorList );
Function getColorByRandom (colorList ){
Var colorIndex = Math. floor (Math. random () * colorList. length );
Var color = colorList [colorIndex];
ColorList. splice (colorIndex, 1 );
Return color;

In this way, the colors retrieved each time are random and different.

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