完善课程模块；添加轮播图模块
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301
src/view/lbtManage/index.vue
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301
src/view/lbtManage/index.vue
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<script setup>
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// 引入依赖
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import api from '@/api/lbt'
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// import { toSQLLine } from '@/utils/stringFun'
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import WarningBar from '@/components/warningBar/warningBar.vue'
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import {ref,onMounted } from 'vue'
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import { ElMessage, ElMessageBox } from 'element-plus'
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import { useRouter, useRoute } from 'vue-router'
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const router = useRouter()
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const route = useRoute()
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const dialogFormVisible = ref(false)
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import { useUserStore } from '@/pinia/modules/user'
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const userStore = useUserStore()
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// 变量
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const path = ref(import.meta.env.VITE_BASE_API)
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const queryParams = ref({
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page:1,
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pageSize:10
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})
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const deleteVisible = ref(false)
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const lbt_ids = ref([])
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const dialogTitle = ref('')
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const form = ref({status:'1'})
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const lbtType_options = ref([
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{
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label:'首页',
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value:'1'
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}
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])
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const rules = ref({
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lbtName: [{ required: true, message: '请输入名称', trigger: 'blur' }],
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lbtUrl: [{ required: true, message: '请选择素材', trigger: 'blur' }],
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lbtSkipUrl:[{ required: true, message: '请填写跳转链接', trigger: 'blur' }],
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lbtType:[{ required: true, message: '请选择展示位置', trigger: 'blur' }]
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})
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const ruleFormRef = ref(null)
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const tableData = ref([])
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const total = ref(0)
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// 生命周期
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onMounted(() => {
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getLbtList()
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})
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// 方法
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async function getLbtList() {
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const res = await api.getLbtManageList(queryParams.value)
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if(res.code === 0) {
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tableData.value = res.data.records
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total.value = res.data.total
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}
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}
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function openDialog(type) {
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dialogFormVisible.value = true
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switch (type) {
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case 'add':
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dialogTitle.value = '新增轮播图'
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break;
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case 'edit':
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dialogTitle.value = '编辑轮播图'
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break;
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}
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}
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async function onDelete() {
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const ids = lbt_ids.value.map(item => item.ID)
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const res = await api.delLbt({ ids })
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if (res.code === 0) {
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ElMessage({
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type: 'success',
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message: res.msg
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})
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// if (tableData.value.length === ids.length && page.value > 1) {
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// page.value--
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// }
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deleteVisible.value = false
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getLbtList()
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}
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}
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function closeDialog() {
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dialogFormVisible.value = false
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form.value = {status:'1'}
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}
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function handleAvatarSuccess(res) {
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console.log(res)
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form.value.lbtUrl = res.data.file.url
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}
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function beforeAvatarUpload(file) {
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const isLt05M = file.size / 1024 / 1024 < 20
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const isJPG = file.type.indexOf('image/') === -1
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if (isJPG) {
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ElMessage.error('文件格式错误，请上传图片类型,如：JPG，PNG后缀的文件')
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}
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if (!isLt05M) {
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ElMessage.error('上传头像图片大小不能超过 2M!')
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}
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return !isJPG && isLt05M
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}
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function enterDialog() {
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console.log(form.value)
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submitForm(ruleFormRef.value)
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}
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const submitForm = async (formEl) => {
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if (!formEl) return
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await formEl.validate((valid, fields) => {
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if (valid) {
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console.log('submit!')
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saveForm()
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} else {
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// console.log('error submit!', fields)
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}
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})
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}
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async function saveForm() {
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let func_name = ''
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if(form.value.ID){ // 编辑
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func_name = 'editLbtManage'
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}
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else{
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func_name = 'addLbtManage'
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}
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const res = await api[func_name](form.value)
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if(res.code === 0)
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{
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ElMessage({
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type: 'success',
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message: '操作成功!'
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})
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getLbtList()
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closeDialog()
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}
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}
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const handleSelectionChange = (val) => {
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lbt_ids.value = val
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}
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function editLbtFunc(item) {
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form.value = item
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openDialog('edit')
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}
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function delLbtFunc(item) {
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ElMessageBox.confirm('此操作将永久删除该数据, 是否继续?', '提示', {
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confirmButtonText: '确定',
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cancelButtonText: '取消',
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type: 'warning'
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})
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.then(async() => {
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console.log(1)
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const res = await api.delLbt({
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ids:[item.ID]
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})
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if (res.code === 0) {
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ElMessage({
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type: 'success',
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message: '删除成功!'
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})
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// if (tableData.value.length === 1 && page.value > 1) {
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// page.value--
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// }
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getLbtList()
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}
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},() => {
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})
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}
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function handleCurrentChange(val) {
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queryParams.value.page = val
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getLbtList()
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}
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function handleSizeChange(val) {
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queryParams.value.pageSize = val
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getLbtList()
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}
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</script>
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<template>
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<div>
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<div class="gva-table-box">
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<!-- 批量操作-->
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<div class="gva-btn-list">
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<el-button size="small" type="primary" icon="plus" @click="openDialog('add')">新增</el-button>
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<el-popover v-model="deleteVisible" placement="top" width="160">
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<p>确定要删除吗？</p>
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<div style="text-align: right; margin-top: 8px;">
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<el-button size="small" type="primary" link @click="deleteVisible = false">取消</el-button>
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<el-button size="small" type="primary" @click="onDelete">确定</el-button>
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</div>
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<template #reference>
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<el-button icon="delete" size="small" type="danger" :disabled="!lbt_ids.length" style="margin-left: 10px;" @click="deleteVisible = true">删除</el-button>
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</template>
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</el-popover>
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</div>
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<!-- 数据列表-->
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<el-table :data="tableData" @selection-change="handleSelectionChange">
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<el-table-column
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type="selection"
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width="55"
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/>
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<el-table-column align="left" label="名称" min-width="150" prop="lbtName" />
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<el-table-column align="left" label="缩略图" min-width="150" prop="lbtUrl">
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<template #default="scope">
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<img class="lbt-thumb" :src="scope.row.lbtUrl" alt="">
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</template>
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</el-table-column>
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<el-table-column align="left" label="是否启用" min-width="150" prop="status" >
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<template #default="scope">
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{{scope.row.status === 1?'启用':'禁用'}}
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</template>
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</el-table-column>
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<el-table-column align="left" label="说明" min-width="150" prop="lbtIntroduction" />
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<el-table-column align="left" label="更新时间" min-width="150" prop="UpdatedAt" />
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<el-table-column align="left" label="操作" min-width="150" prop="status">
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<template #default="scope">
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<el-button
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icon="edit"
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size="small"
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type="primary"
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link
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@click="editLbtFunc(scope.row)"
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>修改</el-button>
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<el-button
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icon="delete"
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size="small"
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type="danger"
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link
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@click="delLbtFunc(scope.row)"
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>删除</el-button>
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</template>
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</el-table-column>
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</el-table>
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<div class="gva-pagination">
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<el-pagination
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:current-page="queryParams.page"
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:page-size="queryParams.pageSize"
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:page-sizes="[10, 30, 50, 100]"
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:total="total"
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layout="total, sizes, prev, pager, next, jumper"
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@current-change="handleCurrentChange"
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@size-change="handleSizeChange"
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/>
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</div>
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</div>
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<!--新增、编辑 窗口-->
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<el-dialog v-model="dialogFormVisible" :before-close="closeDialog" :title="dialogTitle">
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<el-form ref="ruleFormRef" :model="form" :rules="rules" label-width="80px">
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<el-form-item label="名称" prop="lbtName">
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<el-input v-model="form.lbtName" placeholder="请输入名称" autocomplete="off" />
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</el-form-item>
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<el-form-item label="素材" prop="lbtUrl">
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<el-upload
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class="avatar-uploader"
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:action="`${path}/fileUploadAndDownload/upload`"
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:headers="{ 'x-token': userStore.token }"
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:show-file-list="false"
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:on-success="handleAvatarSuccess"
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:before-upload="beforeAvatarUpload"
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>
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<img v-if="form.lbtUrl" :src="form.lbtUrl" class="avatar" />
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<el-icon v-else class="avatar-uploader-icon"><Plus /></el-icon>
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</el-upload>
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</el-form-item>
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<el-form-item label="说明" prop="lbtIntroduction">
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<el-input type="number" v-model="form.lbtIntroduction" placeholder="说明" autocomplete="off" />
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</el-form-item>
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<el-form-item label="链接状态" prop="method">
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<el-switch v-model="form.lbtSkipUrlType" active-value="1" inactive-value="2" active-text="外链" inactive-text="内链" />
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</el-form-item>
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<el-form-item label="链接地址" prop="lbtSkipUrl">
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<el-input v-model="form.lbtSkipUrl" placeholder="链接地址" autocomplete="off" />
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</el-form-item>
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<el-form-item label="启用状态" prop="status">
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<el-switch v-model="form.status" active-value="1" inactive-value="2" active-text="启用" inactive-text="禁用" />
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</el-form-item>
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<el-form-item label="展示位置" prop="lbtType">
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<el-select v-model="form.lbtType" class="m-2" placeholder="请选择">
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<el-option
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v-for="item in lbtType_options"
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:key="item.value"
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:label="item.label"
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:value="item.value"
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/>
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</el-select>
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</el-form-item>
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<el-form-item style="display: none">
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<el-button type="primary" @click="submitForm(ruleFormRef)">
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Create
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</el-button>
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</el-form-item>
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</el-form>
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<template #footer>
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<div class="dialog-footer">
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<el-button size="small" @click="closeDialog">取 消</el-button>
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<el-button size="small" type="primary" @click="enterDialog">确 定</el-button>
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</div>
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</template>
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</el-dialog>
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</div>
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</template>
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<style scoped>
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.gva-btn-list{
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justify-content: end;
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}
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.lbt-thumb{
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width: 150px;
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height: 50px;
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}
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</style>
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