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perf: 优化示例代码
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xiaoxian521
343
src/views/system/role/index.vue
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343
src/views/system/role/index.vue
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<script lang="ts">
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export default {
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name: "role"
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};
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</script>
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<script setup lang="ts">
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import dayjs from "dayjs";
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import { loadingSvg } from "../load";
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import { getRoleList } from "/@/api/system";
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import { FormInstance } from "element-plus";
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import { ElMessageBox } from "element-plus";
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import { Switch, message } from "@pureadmin/components";
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import { reactive, ref, onMounted, computed } from "vue";
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import { useEpThemeStoreHook } from "/@/store/modules/epTheme";
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import { useRenderIcon } from "/@/components/ReIcon/src/hooks";
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const form = reactive({
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code: "",
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user: "",
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status: ""
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});
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const buttonRef = ref();
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const tooltipRef = ref();
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let roleList = ref([]);
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let pageSize = ref(10);
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let totalPage = ref(0);
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let checkList = ref([]);
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let loading = ref(true);
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let visible = ref(false);
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let size = ref("default");
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let switchLoadMap = ref({});
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const formRef = ref<FormInstance>();
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const getDropdownItemStyle = computed(() => {
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return s => {
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return {
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background: s === size.value ? useEpThemeStoreHook().epThemeColor : "",
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color: s === size.value ? "#f4f4f5" : "#000"
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};
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};
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});
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function handleUpdate(row) {
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console.log(row);
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}
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function handleDelete(row) {
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console.log(row);
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}
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function handleCurrentChange(val: number) {
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console.log(`current page: ${val}`);
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}
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function handleSizeChange(val: number) {
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console.log(`${val} items per page`);
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}
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function onCheckChange(val) {
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console.log("onCheckChange", val);
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}
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function handleSelectionChange(val) {
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console.log("handleSelectionChange", val);
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}
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function onChange(checked, { $index, row }) {
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ElMessageBox.confirm(
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`确认要<strong>停用</strong><strong style='color:var(--el-color-primary)'>${row.name}</strong>角色吗?`,
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"系统提示",
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{
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confirmButtonText: "确定",
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cancelButtonText: "取消",
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type: "warning",
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dangerouslyUseHTMLString: true,
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draggable: true
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}
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)
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.then(() => {
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switchLoadMap.value[$index] = Object.assign(
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{},
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switchLoadMap.value[$index],
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{
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loading: true
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}
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);
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setTimeout(() => {
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switchLoadMap.value[$index] = Object.assign(
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{},
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switchLoadMap.value[$index],
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{
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loading: false
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}
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);
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message.success("已成功修改角色状态");
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}, 300);
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})
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.catch(() => {
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row.status === 0 ? (row.status = 1) : (row.status = 0);
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});
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}
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async function onSearch() {
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loading.value = true;
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let { data } = await getRoleList();
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roleList.value = data.list;
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totalPage.value = data.total;
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setTimeout(() => {
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loading.value = false;
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}, 500);
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}
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const resetForm = (formEl: FormInstance | undefined) => {
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if (!formEl) return;
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formEl.resetFields();
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onSearch();
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};
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onMounted(() => {
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onSearch();
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});
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</script>
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<template>
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<div class="main">
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<el-form
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ref="formRef"
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:inline="true"
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:model="form"
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class="bg-white w-99/100 pl-8 pt-4"
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>
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<el-form-item label="角色编码：" prop="code">
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<el-input v-model="form.code" placeholder="请输入" clearable />
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</el-form-item>
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<el-form-item label="角色名称：" prop="user">
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<el-input v-model="form.user" placeholder="请输入" clearable />
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</el-form-item>
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<el-form-item label="状态：" prop="status">
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<el-select v-model="form.status" placeholder="请选择" clearable>
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<el-option label="开启" value="1" />
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<el-option label="关闭" value="0" />
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</el-select>
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</el-form-item>
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<el-form-item>
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<el-button
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type="primary"
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:icon="useRenderIcon('search')"
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:loading="loading"
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@click="onSearch"
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>
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搜索</el-button
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>
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<el-button :icon="useRenderIcon('refresh')" @click="resetForm(formRef)"
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>重置</el-button
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>
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</el-form-item>
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</el-form>
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<div
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class="w-99/100 mt-6 p-2 bg-white"
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v-loading="loading"
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:element-loading-svg="loadingSvg"
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element-loading-svg-view-box="-10, -10, 50, 50"
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>
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<div class="flex justify-between w-full h-60px p-4">
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<p class="font-bold">角色列表</p>
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<div class="w-220px flex items-center justify-around">
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<el-button type="primary" :icon="useRenderIcon('add')"
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>新增角色</el-button
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>
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<!-- <el-button type="success" :icon="useRenderIcon('import')"
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>导入</el-button
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>
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<el-button type="warning" :icon="useRenderIcon('export')"
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>导出</el-button
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> -->
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<el-tooltip effect="dark" content="刷新" placement="top">
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<IconifyIconOffline
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class="cursor-pointer outline-none ml-4"
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icon="refresh-right"
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width="20"
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color="#606266"
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@click="onSearch"
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/>
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</el-tooltip>
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<el-divider direction="vertical" />
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<el-tooltip effect="dark" content="密度" placement="top">
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<el-dropdown id="header-translation" trigger="click">
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<IconifyIconOffline
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class="cursor-pointer outline-none"
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icon="density"
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width="20"
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color="#606266"
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/>
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<template #dropdown>
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<el-dropdown-menu class="translation">
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<el-dropdown-item
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:style="getDropdownItemStyle('large')"
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@click="size = 'large'"
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>
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松散
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</el-dropdown-item>
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<el-dropdown-item
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:style="getDropdownItemStyle('default')"
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@click="size = 'default'"
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>
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默认
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</el-dropdown-item>
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<el-dropdown-item
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:style="getDropdownItemStyle('small')"
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@click="size = 'small'"
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>
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紧凑
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</el-dropdown-item>
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</el-dropdown-menu>
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</template>
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</el-dropdown>
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</el-tooltip>
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<el-divider direction="vertical" />
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<el-popover :width="200" trigger="click">
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<template #reference>
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<IconifyIconOffline
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class="cursor-pointer outline-none"
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icon="setting"
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width="20"
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color="#606266"
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@mouseover="e => (buttonRef = e.currentTarget)"
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@mouseenter="visible = true"
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@mouseleave="visible = false"
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/>
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</template>
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<el-checkbox-group v-model="checkList" @change="onCheckChange">
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<el-checkbox label="序号列" />
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<el-checkbox label="勾选列" />
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</el-checkbox-group>
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</el-popover>
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</div>
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<el-tooltip
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ref="tooltipRef"
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v-model:visible="visible"
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:popper-options="{
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modifiers: [
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{
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name: 'computeStyles',
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options: {
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adaptive: false,
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enabled: false
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}
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}
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]
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}"
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placement="top"
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:virtual-ref="buttonRef"
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virtual-triggering
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trigger="click"
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content="列设置"
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/>
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</div>
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<el-table
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border
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table-layout="auto"
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:size="size"
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:data="roleList"
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:header-cell-style="{ background: '#fafafa', color: '#606266' }"
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@selection-change="handleSelectionChange"
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>
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<el-table-column
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v-if="checkList.includes('勾选列')"
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type="selection"
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align="center"
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width="55"
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/>
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<el-table-column
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v-if="checkList.includes('序号列')"
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type="index"
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label="序号"
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align="center"
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width="60"
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/>
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<el-table-column label="角色编号" align="center" prop="id" />
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<el-table-column label="角色编码" align="center" prop="code" />
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<el-table-column label="角色名称" align="center" prop="name" />
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<el-table-column label="角色排序" align="center" prop="sort" />
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<el-table-column label="状态" align="center" prop="status">
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<template #default="scope">
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<Switch
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:size="size === 'small' ? 'small' : 'default'"
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:loading="switchLoadMap[scope.$index]?.loading"
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v-model:checked="scope.row.status"
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:checkedValue="1"
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:unCheckedValue="0"
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checked-children="已开启"
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un-checked-children="已关闭"
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@change="checked => onChange(checked, scope)"
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/>
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</template>
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</el-table-column>
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<el-table-column
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label="创建时间"
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align="center"
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width="180"
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prop="createTime"
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>
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<template #default="scope">
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<span>{{
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dayjs(scope.row.createTime).format("YYYY-MM-DD HH:mm:ss")
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}}</span>
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</template>
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</el-table-column>
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<el-table-column label="操作" width="130" align="center">
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<template #default="scope">
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<el-button type="text" @click="handleUpdate(scope.row)"
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>修改</el-button
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>
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<el-popconfirm title="是否确认删除?">
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<template #reference>
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<el-button type="text" @click="handleDelete(scope.row)"
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>删除</el-button
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>
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</template>
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</el-popconfirm>
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</template>
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</el-table-column>
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</el-table>
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<el-pagination
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class="flex justify-end mt-4"
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:small="size === 'small' ? true : false"
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v-model:page-size="pageSize"
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:page-sizes="[10, 20, 30, 50]"
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:background="true"
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layout="total, sizes, prev, pager, next, jumper"
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:total="totalPage"
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@size-change="handleSizeChange"
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@current-change="handleCurrentChange"
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/>
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</div>
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</div>
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</template>
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