<template>
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<div v-if="usercolumn.length>0" class="setting-column" v-loading="isSave">
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<div class="setting-column__title">
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<span class="move_b"></span>
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<span class="show_b">显示</span>
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<span class="name_b">名称</span>
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<span class="width_b">宽度</span>
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<span class="sortable_b">排序</span>
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<span class="fixed_b">固定</span>
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</div>
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<div class="setting-column__list" ref="list">
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<ul>
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<li v-for="item in usercolumn" :key="item.prop">
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<span class="move_b">
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<el-tag class="move" style="cursor: move;"><el-icon-d-caret style="width: 1em; height: 1em;"/></el-tag>
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</span>
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<span class="show_b">
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<el-switch v-model="item.hide" :active-value="false" :inactive-value="true"></el-switch>
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</span>
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<span class="name_b" :title="item.prop">{{ item.label }}</span>
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<span class="width_b">
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<el-input v-model="item.width" placeholder="auto" size="small"></el-input>
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</span>
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<span class="sortable_b">
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<el-switch v-model="item.sortable"></el-switch>
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</span>
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<span class="fixed_b">
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<el-switch v-model="item.fixed"></el-switch>
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</span>
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</li>
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</ul>
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</div>
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<div class="setting-column__bottom">
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<el-button @click="backDefaul" :disabled="isSave">重置</el-button>
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<el-button @click="save" type="primary">保存</el-button>
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</div>
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</div>
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<el-empty v-else description="暂无可配置的列" :image-size="80"></el-empty>
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</template>
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<script>
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import Sortable from 'sortablejs'
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export default {
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components: {
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Sortable
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},
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props: {
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column: { type: Object, default: () => {} }
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},
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data() {
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return {
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isSave: false,
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usercolumn: JSON.parse(JSON.stringify(this.column||[]))
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}
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},
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watch:{
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usercolumn: {
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handler(){
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this.$emit('userChange', this.usercolumn)
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},
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deep: true
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}
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},
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mounted() {
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this.usercolumn.length>0 && this.rowDrop()
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},
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methods: {
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rowDrop(){
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const _this = this
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const tbody = this.$refs.list.querySelector('ul')
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Sortable.create(tbody, {
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handle: ".move",
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animation: 300,
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ghostClass: "ghost",
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onEnd({ newIndex, oldIndex }) {
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const tableData = _this.usercolumn
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const currRow = tableData.splice(oldIndex, 1)[0]
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tableData.splice(newIndex, 0, currRow)
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}
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})
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},
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backDefaul(){
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this.$emit('back', this.usercolumn)
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},
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save(){
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this.$emit('save', this.usercolumn)
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}
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}
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}
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</script>
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<style scoped>
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.setting-column {}
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.setting-column__title {border-bottom: 1px solid #EBEEF5;padding-bottom:15px;}
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.setting-column__title span {display: inline-block;font-weight: bold;color: #909399;font-size: 12px;}
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.setting-column__title span.move_b {width: 30px;margin-right:15px;}
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.setting-column__title span.show_b {width: 60px;}
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.setting-column__title span.name_b {width: 140px;}
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.setting-column__title span.width_b {width: 60px;margin-right:15px;}
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.setting-column__title span.sortable_b {width: 60px;}
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.setting-column__title span.fixed_b {width: 60px;}
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.setting-column__list {max-height:314px;overflow: auto;}
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.setting-column__list li {list-style: none;margin:10px 0;display: flex;align-items: center;}
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.setting-column__list li>span {display: inline-block;font-size: 12px;}
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.setting-column__list li span.move_b {width: 30px;margin-right:15px;}
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.setting-column__list li span.show_b {width: 60px;}
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.setting-column__list li span.name_b {width: 140px;white-space: nowrap;text-overflow: ellipsis;overflow: hidden;cursor:default;}
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.setting-column__list li span.width_b {width: 60px;margin-right:15px;}
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.setting-column__list li span.sortable_b {width: 60px;}
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.setting-column__list li span.fixed_b {width: 60px;}
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.setting-column__list li.ghost {opacity: 0.3;}
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.setting-column__bottom {border-top: 1px solid #EBEEF5;padding-top:15px;text-align: right;}
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.dark .setting-column__title {border-color: var(--el-border-color-light);}
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.dark .setting-column__bottom {border-color: var(--el-border-color-light);}
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</style>
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