482 lines
14 KiB
Vue
482 lines
14 KiB
Vue
<template>
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<el-card shadow="never" class="table-container">
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<div class="flex-x-between mb-[10px]">
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<div>
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<!-- 表格左上方工具栏 -->
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<template v-for="item in contentConfig.toolbar" :key="item">
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<template v-if="typeof item === 'string'">
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<!-- 新增 -->
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<template v-if="item === 'add'">
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<el-button
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v-hasPerm="[`${contentConfig.pageName}:${item}`]"
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type="success"
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icon="plus"
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@click="handleToolbar(item)"
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>
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新增
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</el-button>
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</template>
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<!-- 删除 -->
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<template v-else-if="item === 'delete'">
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<el-button
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v-hasPerm="[`${contentConfig.pageName}:${item}`]"
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type="danger"
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icon="delete"
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:disabled="removeIds.length === 0"
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@click="handleToolbar(item)"
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>
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删除
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</el-button>
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</template>
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<!-- 导出 -->
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<template v-else-if="item === 'export'">
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<el-button
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v-hasPerm="[`${contentConfig.pageName}:${item}`]"
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type="primary"
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icon="download"
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@click="handleToolbar(item)"
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>
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导出
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</el-button>
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</template>
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</template>
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<!-- 其他 -->
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<template v-else-if="typeof item === 'object'">
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<template v-if="item.auth">
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<el-button
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v-hasPerm="[`${contentConfig.pageName}:${item.auth}`]"
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:icon="item.icon"
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type="default"
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@click="handleToolbar(item.name)"
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>
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{{ item.text }}
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</el-button>
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</template>
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<template v-else>
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<el-button
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:icon="item.icon"
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type="default"
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@click="handleToolbar(item.name)"
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>
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{{ item.text }}
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</el-button>
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</template>
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</template>
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</template>
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</div>
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<!-- 表格右上方工具栏 -->
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<div>
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<el-icon class="cursor-pointer" @click="handleToolbar('refresh')">
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<i-ep-refresh />
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</el-icon>
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<!-- 列设置 -->
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<el-popover placement="bottom" trigger="click">
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<template #reference>
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<el-icon class="cursor-pointer ml-2">
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<i-ep-setting />
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</el-icon>
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</template>
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<el-checkbox
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v-model="columnSetting.checkAll"
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:indeterminate="columnSetting.isIndeterminate"
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@change="handleCheckAllChange"
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>
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全选
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</el-checkbox>
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<el-checkbox-group
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v-model="columnSetting.checkedCols"
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@change="handleCheckedColumnsChange"
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>
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<div v-for="col in contentConfig.cols" :key="col.label">
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<el-checkbox
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v-if="col.label"
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:value="col.label"
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:label="col.label"
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/>
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</div>
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</el-checkbox-group>
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</el-popover>
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</div>
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</div>
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<!-- 列表 -->
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<el-table
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v-loading="loading"
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v-bind="contentConfig.table"
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:data="pageData"
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@selection-change="handleSelectionChange"
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>
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<template v-for="col in displayedColumns" :key="col.prop">
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<!-- 显示图片 -->
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<template v-if="col.show && col.templet === 'image'">
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<el-table-column v-bind="col">
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<template #default="scope">
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<template v-if="Array.isArray(scope.row[col.prop])">
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<template
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v-for="(item, index) in scope.row[col.prop]"
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:key="item"
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>
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<el-image
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:src="item"
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:preview-src-list="scope.row[col.prop]"
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:initial-index="index"
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:preview-teleported="true"
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:style="`width: ${col.imageWidth ?? 40}px; height: ${col.imageHeight ?? 40}px`"
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/>
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</template>
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</template>
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<template v-else>
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<el-image
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:src="scope.row[col.prop]"
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:preview-src-list="[scope.row[col.prop]]"
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:preview-teleported="true"
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:style="`width: ${col.imageWidth ?? 40}px; height: ${col.imageHeight ?? 40}px`"
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/>
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</template>
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</template>
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</el-table-column>
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</template>
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<!-- 列操作栏 -->
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<template v-else-if="col.show && col.templet === 'tool'">
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<el-table-column v-bind="col">
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<template #default="scope">
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<template v-for="item in col.operat" :key="item">
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<template v-if="typeof item === 'string'">
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<!-- 编辑/删除 -->
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<template v-if="item === 'edit' || item === 'delete'">
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<el-button
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v-hasPerm="[`${contentConfig.pageName}:${item}`]"
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:type="item === 'edit' ? 'primary' : 'danger'"
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:icon="item"
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size="small"
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link
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@click="
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handleOperat({
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name: item,
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row: scope.row,
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column: scope.column,
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$index: scope.$index,
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})
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"
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>
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{{ item === "edit" ? "编辑" : "删除" }}
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</el-button>
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</template>
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</template>
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<!-- 其他 -->
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<template v-else-if="typeof item === 'object'">
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<template v-if="item.auth">
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<el-button
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v-hasPerm="[`${contentConfig.pageName}:${item.auth}`]"
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:icon="item.icon"
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type="primary"
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size="small"
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link
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@click="
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handleOperat({
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name: item.name,
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row: scope.row,
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column: scope.column,
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$index: scope.$index,
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})
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"
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>
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{{ item.text }}
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</el-button>
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</template>
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<template v-else>
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<el-button
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:icon="item.icon"
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type="primary"
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size="small"
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link
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@click="
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handleOperat({
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name: item.name,
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row: scope.row,
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column: scope.column,
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$index: scope.$index,
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})
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"
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>
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{{ item.text }}
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</el-button>
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</template>
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</template>
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</template>
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</template>
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</el-table-column>
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</template>
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<!-- 自定义 -->
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<template v-else-if="col.show && col.templet === 'custom'">
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<el-table-column v-bind="col">
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<template #default="scope">
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<slot
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:name="col.slotName ?? col.prop"
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:prop="col.prop"
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v-bind="scope"
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></slot>
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</template>
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</el-table-column>
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</template>
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<!-- 其他 -->
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<template v-else>
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<el-table-column v-bind="col" v-if="col.show" />
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</template>
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</template>
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</el-table>
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<!-- 分页 -->
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<pagination
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v-if="total > 0"
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v-model:total="total"
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v-model:page="queryParams.pageNum"
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v-model:limit="queryParams.pageSize"
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@pagination="handlePagination"
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/>
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</el-card>
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</template>
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<script setup lang="ts">
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import { ref, reactive } from "vue";
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import Pagination from "@/components/Pagination/index.vue";
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import type { TableProps, CheckboxValueType } from "element-plus";
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// 对象类型
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export type IObject = Record<string, any>;
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// 定义接收的属性
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export interface IOperatData {
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name: string;
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row: any;
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column: any;
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$index: number;
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}
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export interface IContentConfig<T = any> {
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// 页面名称(参与组成权限标识,如sys:user:xxx)
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pageName: string;
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// table组件属性
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table?: Omit<TableProps<any>, "data">;
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// 列表的网络请求函数(需返回promise)
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indexAction: (queryParams: T) => Promise<any>;
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// 删除的网络请求函数(需返回promise)
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deleteAction?: (ids: string) => Promise<any>;
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// 导出的网络请求函数(需返回promise)
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exportAction?: (queryParams: T) => Promise<any>;
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// 主键名(默认为id)
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pk?: string;
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// 表格工具栏(默认支持refresh,add,delete,export,也可自定义)
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toolbar: (
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| "refresh"
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| "add"
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| "delete"
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| "export"
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| {
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auth?: string;
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icon?: string;
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name: string;
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text: string;
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}
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)[];
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// table组件列属性(额外的属性templet,operat,slotName)
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cols: IObject[];
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}
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const props = defineProps<{
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contentConfig: IContentConfig;
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}>();
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// 定义自定义事件
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const emit = defineEmits<{
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addClick: [];
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exportClick: [];
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toolbarClick: [name: string];
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editClick: [row: IObject];
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operatClick: [data: IOperatData];
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}>();
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// 暴露的属性和方法
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defineExpose({ fetchPageData, exportPageData });
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// 主键
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const pk = props.contentConfig.pk ?? "id";
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// 加载状态
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const loading = ref(false);
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// 删除ID集合 用于批量删除
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const removeIds = ref<(number | string)[]>([]);
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// 数据总数
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const total = ref(0);
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// 列表数据
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const pageData = ref<IObject[]>([]);
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// 每页条数
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const pageSize = 10;
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// 搜索参数
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const queryParams = reactive<IObject>({
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pageNum: 1,
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pageSize: pageSize,
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});
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// 上一次搜索条件
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let lastFormData = {};
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// 获取分页数据
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function fetchPageData(formData: IObject = {}, isRestart = false) {
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loading.value = true;
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lastFormData = formData;
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if (isRestart) {
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queryParams.pageNum = 1;
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queryParams.pageSize = pageSize;
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}
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props.contentConfig
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.indexAction({ ...queryParams, ...formData })
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.then((data) => {
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total.value = data.total;
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pageData.value = data.list;
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})
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.finally(() => {
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loading.value = false;
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});
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}
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fetchPageData();
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// 行选中
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function handleSelectionChange(selection: any[]) {
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removeIds.value = selection.map((item) => item[pk]);
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}
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// 刷新
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function handleRefresh() {
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fetchPageData({}, true);
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}
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// 删除
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function handleDelete(id?: number | string) {
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const ids = [id || removeIds.value].join(",");
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if (!ids) {
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ElMessage.warning("请勾选删除项");
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return;
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}
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ElMessageBox.confirm("确认删除?", "警告", {
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confirmButtonText: "确定",
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cancelButtonText: "取消",
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type: "warning",
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}).then(function () {
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if (props.contentConfig.deleteAction) {
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props.contentConfig.deleteAction(ids).then(() => {
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ElMessage.success("删除成功");
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handleRefresh();
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});
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} else {
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ElMessage.error("未配置deleteAction");
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}
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});
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}
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// 分页
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function handlePagination() {
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fetchPageData(lastFormData);
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}
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// 操作栏
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function handleToolbar(name: string) {
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switch (name) {
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case "refresh":
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handleRefresh();
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break;
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case "add":
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emit("addClick");
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break;
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case "delete":
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handleDelete();
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break;
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case "export":
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emit("exportClick");
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break;
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default:
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emit("toolbarClick", name);
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break;
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}
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}
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// 操作列
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function handleOperat(data: IOperatData) {
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switch (data.name) {
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case "edit":
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emit("editClick", data.row);
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break;
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case "delete":
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handleDelete(data.row[pk]);
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break;
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default:
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emit("operatClick", data);
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break;
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}
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}
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// 导出Excel
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function exportPageData(queryParams: IObject = {}) {
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if (props.contentConfig.exportAction) {
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props.contentConfig.exportAction(queryParams).then((response) => {
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const fileData = response.data;
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const fileName = decodeURI(
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response.headers["content-disposition"].split(";")[1].split("=")[1]
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);
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const fileType =
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"application/vnd.openxmlformats-officedocument.spreadsheetml.sheet;charset=utf-8";
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const blob = new Blob([fileData], { type: fileType });
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const downloadUrl = window.URL.createObjectURL(blob);
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const downloadLink = document.createElement("a");
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downloadLink.href = downloadUrl;
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downloadLink.download = fileName;
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document.body.appendChild(downloadLink);
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downloadLink.click();
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document.body.removeChild(downloadLink);
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window.URL.revokeObjectURL(downloadUrl);
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});
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} else {
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ElMessage.error("未配置exportAction");
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}
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}
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// 列设置类型声明
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interface IColumnSetting {
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checkAll: boolean;
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isIndeterminate: boolean;
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checkedCols: string[];
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}
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// 列设置
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const columnSetting = ref<IColumnSetting>({
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checkAll: true,
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isIndeterminate: false,
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checkedCols: [],
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});
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// 创建一个响应式副本，用于存储最后显示的列配置
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const displayedColumns = ref<IObject>(props.contentConfig.cols);
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// 全选/取消全选
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const handleCheckAllChange = (checkAll: CheckboxValueType) => {
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columnSetting.value.checkedCols = checkAll
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? props.contentConfig.cols.map((col) => col.label)
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: [];
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columnSetting.value.isIndeterminate = false;
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displayedColumns.value = displayedColumns.value.map((col: IObject) => ({
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...col,
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show: checkAll,
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}));
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};
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// 选中列变化
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const handleCheckedColumnsChange = (values: CheckboxValueType[]) => {
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const showColumnsLength = props.contentConfig.cols.length;
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const checkedCount = values.length;
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columnSetting.value.checkAll = checkedCount === showColumnsLength;
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columnSetting.value.isIndeterminate =
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checkedCount > 0 && checkedCount < showColumnsLength;
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displayedColumns.value = displayedColumns.value.map((col: IObject) => ({
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...col,
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show: values.includes(col.label),
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}));
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};
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// 初始化全选状态
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handleCheckAllChange(columnSetting.value.checkAll);
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</script>
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<style lang="scss" scoped></style>
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