gwlz/jp-mobile/components/am-sign-input/pickerColor.vue

<template>
	<view v-show="isShow">
		<view class="shade" @tap="hide">
			<view class="pop">
				<view class="list flex_col" v-for="(item,index) in colorArr" :key="index">
					<view v-for="(v,i) in item" :key="i" :style="{'backgroundColor':v}" :data-color="v"
						:data-index="index" :data-i="i" :class="{'active':(index==pickerArr[0] && i==pickerArr[1])}"
						@tap.stop="picker"></view>
				</view>
			</view>
		</view>
	</view>
</template>

<script>
	export default {
		name: 'picker-color',
		props: {
			isShow: {
				type: Boolean,
				default: false,
			},
			bottom: {
				type: Number,
				default: 0,
			}
		},
		data() {
			return {
				colorArr: [
					['#000000', '#111111', '#222222', '#333333', '#444444', '#666666', '#999999', '#CCCCCC', '#EEEEEE',
						'#FFFFFF'
					],
					['#ff0000', '#ff0033', '#ff3399', '#ff33cc', '#cc00ff', '#9900ff', '#cc00cc', '#cc0099', '#cc3399',
						'#cc0066'
					],
					['#cc3300', '#cc6600', '#ff9933', '#ff9966', '#ff9999', '#ff99cc', '#ff99ff', '#cc66ff', '#9966ff',
						'#cc33ff'
					],
					['#663300', '#996600', '#996633', '#cc9900', '#a58800', '#cccc00', '#ffff66', '#ffff99', '#ffffcc',
						'#ffcccc'
					],
					['#336600', '#669900', '#009900', '#009933', '#00cc00', '#66ff66', '#339933', '#339966', '#009999',
						'#33cccc'
					],
					['#003366', '#336699', '#3366cc', '#0099ff', '#000099', '#0000cc', '#660066', '#993366', '#993333',
						'#800000'
					]
				],
				pickerColor: '',
				pickerArr: [-1, -1]
			};
		},
		methods: {
			picker(e) {
				let data = e.currentTarget.dataset;
				this.pickerColor = data.color;
				this.pickerArr = [data.index, data.i];
				this.$emit("callback", this.pickerColor);
			},
			hide() {
				this.$emit("callback", '');
			},
		},
	}
</script>

<style scoped>
	.shade {
		position: fixed;
		top: 0;
		right: 0;
		bottom: 0;
		left: 0;
		background-color: rgba(0, 0, 0, 0.5);
		z-index: 10080;
		display: flex;
		justify-content: center;
		align-items: center
	}

	.pop {
		border-radius: 8px;
		background-color: #fff;
		z-index: 100;
		padding: 12upx;
		font-size: 32upx;
		transform: rotate(90deg);
	}

	.flex_col {
		display: flex;
		flex-direction: row;
		flex-wrap: nowrap;
		justify-content: flex-start;
		align-items: center;
		align-content: center;
	}

	.list {
		justify-content: space-between;
	}

	.list>view {
		width: 60upx;
		height: 60upx;
		margin: 5upx;
		box-sizing: border-box;
		border-radius: 3px;
		box-shadow: 0 0 2px #ccc;
	}

	.list .active {
		box-shadow: 0 0 2px #09f;
		transform: scale(1.05, 1.05);
	}

	.preview {
		width: 180upx;
		height: 60upx;
	}

	.value {
		margin: 0 40upx;
		flex-grow: 1;
	}

	.ok {
		width: 160upx;
		height: 60upx;
		line-height: 60upx;
		text-align: center;
		background-color: #ff9933;
		color: #fff;
		border-radius: 4px;
		letter-spacing: 3px;
		font-size: 32upx;
	}

	.ok:active {
		background-color: rgb(255, 107, 34);
	}
</style>