JS网页背景颜色选择器插件

js代码

<script type="text/javascript" src="js/ewPlugins.min.js"></script>
<script type="text/javascript">
var colorPicker = new ewPlugins('colorpicker', {
	el: "#colorpicker",
	alpha: true,//是否开启透明度
	size: 'small',//颜色box类型
	predefineColor: ['#223456', 'rgba(122,35,77,.5)','rgba(255,255,255,1)'],//预定义颜色
	disabled: false,//是否禁止打开颜色选择器
	openPickerAni: 'opacity',//打开颜色选择器动画
	sure: function (color) {
		document.body.style.background = color;
	},//点击确认按钮事件回调
	clear: function () {
		document.body.style.background = this.defaultColor;
	}//点击清空按钮事件回调
})
</script>