84 lines
1.6 KiB
Vue
84 lines
1.6 KiB
Vue
<template>
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<div class="chart-trend">
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{{ term }}
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<span>{{ rate }}%</span>
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<span :class="['trend-icon', trend]"><a-icon :type="'caret-' + trend"/></span>
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</div>
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</template>
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<script>
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export default {
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name: "Trend",
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props: {
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// 同title
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term: {
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type: String,
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default: '',
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required: true
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},
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// 百分比
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percentage: {
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type: Number,
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default: null
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},
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type: {
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type: Boolean,
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default: null
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},
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target: {
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type: Number,
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default: 0
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},
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value: {
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type: Number,
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default: 0
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},
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fixed: {
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type: Number,
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default: 2
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}
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},
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data () {
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return {
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trend: this.type && 'up' || 'down',
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rate: this.percentage
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}
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},
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created () {
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let type = this.type === null ? this.value >= this.target : this.type
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this.trend = type ? 'up' : 'down';
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this.rate = (this.percentage === null ? Math.abs(this.value - this.target) * 100 / this.target : this.percentage).toFixed(this.fixed)
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}
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}
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</script>
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<style lang="less" scoped>
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.chart-trend {
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display: inline-block;
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font-size: 14px;
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line-height: 22px;
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.trend-icon {
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font-size: 12px;
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&.up, &.down {
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margin-left: 4px;
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position: relative;
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top: 1px;
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i {
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font-size: 12px;
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transform: scale(.83);
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}
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}
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&.up {
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color: #f5222d;
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}
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&.down {
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color: #52c41a;
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top: -1px;
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}
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}
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}
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</style> |