51 lines
978 B
Vue
51 lines
978 B
Vue
<template>
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<div class="autohideinfo_wrapper">
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<div v-for="item in mData" :key="item">
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{{ item }}
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</div>
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<div v-if="data.length > 3">
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<div>...</div>
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<el-popover placement="top-start" width="200" popper-class="autohideinfo_detial" trigger="hover">
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<div v-for="item in data" :key="item">{{ item }}</div>
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<el-button type="text" slot="reference">详情</el-button>
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</el-popover>
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</div>
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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: "AutoHideInfo",
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data() {
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return {
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};
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},
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props: {
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data: {
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type: Array,
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default: '',
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// required: true,
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},
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},
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computed: {
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mData: function () {
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if (this.data instanceof Array) {
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return this.data.slice(0, 3);
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}
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return [];
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},
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},
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};
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</script>
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<style>
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.autohideinfo_wrapper {
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}
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.autohideinfo_detial {
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max-height: 240px;
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overflow: auto;
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}
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</style>
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