44 lines
1.4 KiB
Vue
44 lines
1.4 KiB
Vue
<template>
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<table class="aa-sumtable">
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<thead><tr><th v-for="c in columns" :key="c.key">{{ c.title }}</th></tr></thead>
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<tbody>
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<tr v-for="(row, i) in data" :key="i">
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<td v-for="c in columns" :key="c.key" :class="cellClass(row, c)">{{ row[c.key] }}</td>
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</tr>
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</tbody>
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<tfoot>
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<tr class="aa-sumrow">
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<td v-for="c in columns" :key="c.key" :class="{ 'aa-sum-label': c.key === labelKey }">
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{{ c.key === labelKey ? labelText : (summary[c.key] ? compute(c.key, summary[c.key]) : '') }}
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</td>
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</tr>
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</tfoot>
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</table>
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</template>
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<script setup>
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const props = defineProps({
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data: { type: Array, default: () => [] },
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columns: { type: Array, default: () => [] },
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summary: { type: Object, default: () => ({}) },
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labelKey: { type: String, default: 'name' },
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labelText: { type: String, default: '合计 / 平均' }
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});
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function cellClass(row, c) {
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return c.pos && row[c.key] >= c.pos ? 'is-pos' : '';
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}
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function compute(key, type) {
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const arr = props.data.map((d) => Number(d[key]) || 0);
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if (!arr.length) return '';
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if (type === 'sum') return arr.reduce((a, b) => a + b, 0);
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if (type === 'avg') return +(arr.reduce((a, b) => a + b, 0) / arr.length).toFixed(1);
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if (type === 'max') return Math.max(...arr);
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if (type === 'min') return Math.min(...arr);
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if (type === 'count') return arr.length;
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return '';
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}
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</script>
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<style src="./SummaryRowTable.css"></style>
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