【新增】教程指南管理

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2025-11-03 18:18:37 +08:00
parent 44f817eced
commit f04385a306
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>教程管理</title>
<!-- 外部引入库文件 -->
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.2/dist/css/bootstrap.min.css" rel="stylesheet">
<link href="https://cdn.jsdelivr.net/npm/bootstrap-icons@1.10.0/font/bootstrap-icons.css" rel="stylesheet">
<!-- 谷歌 Material Icons 库 -->
<link href="https://fonts.googleapis.com/icon?family=Material+Icons" rel="stylesheet">
<!-- 引入Pickr颜色选择库样式 -->
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/@simonwep/pickr/dist/themes/nano.min.css">
<link rel="stylesheet" href="https://unpkg.com/wangeditor@4.7.15/dist/css/wangEditor.min.css">
<!-- 外部引入自定义样式 -->
<link rel="stylesheet" href="/assets/css/table.css">
<!-- 颜色选择器适配样式 -->
<style>
.pickr-container {
width: 100%;
}
.pickr .pcr-app {
margin-top: 5px;
z-index: 1060;
}
.pickr .pcr-button {
width: 100%;
}
.pickr .pcr-interaction input.pcr-input {
display: none;
}
.ellipsis-single {
white-space: nowrap;
overflow: hidden;
text-overflow: ellipsis;
max-width: 200px;
}
</style>
</head>
<body id="app">
<div class="main-container row">
<div class="col-sm-4">
<div class="table-container">
<h4 class="mb-3">分类管理</h4>
<div class="search-bar">
<div class="search-item">
<div class="input-group">
<span class="input-group-text">
名称
</span>
<input
v-model="categorySearchParams.categoryTitle"
type="text"
class="form-control"
placeholder="请输入名称"
@keyup.enter="fetchCategoryData()"
>
</div>
</div>
<div class="d-flex gap-2">
<button class="btn btn-primary" @click="fetchCategoryData()">
<i class="bi bi-search me-1"></i> 搜索
</button>
<button class="btn btn-success" @click="categoryResetSearch()">
<i class="bi bi-arrow-counterclockwise me-1"></i> 重置
</button>
</div>
</div>
<div class="mb-2">
<button class="btn btn-info" @click="categoryOpenAddModal()">
<i class="bi bi-plus-circle me-1"></i> 新增
</button>
</div>
<div class="table-responsive">
<table class="table table-sm table-striped table-hover table-bordered ">
<thead class="table-light">
<tr>
<th>名称</th>
<th>颜色</th>
<th style="width: 120px;">操作</th>
</tr>
</thead>
<tbody>
<!-- 加载中状态 -->
<tr v-if="categoryLoading">
<td colspan="8" class="p-0">
<div class="loading-container">
<div class="spinner-border text-primary" role="status"
style="width: 2rem; height: 2rem;">
<span class="visually-hidden">Loading...</span>
</div>
<p class="mt-2 text-muted">加载中,请稍候...</p>
</div>
</td>
</tr>
<!-- 无数据状态 -->
<tr v-else-if="categoryTableData.length === 0">
<td colspan="8" class="p-0">
<div class="no-data">
<i class="bi bi-folder-x"></i>
<h5>暂无匹配数据</h5>
<p class="text-muted">请尝试调整搜索条件或重置查询</p>
</div>
</td>
</tr>
<!-- 数据列表 -->
<tr v-else v-for="(item, index) in categoryTableData" :key="item.id">
<td>{{ item.categoryTitle }}</td>
<td>
<div
style="width: 40px; height: 30px; border: 1px solid #ddd; border-radius: 4px;"
:style="{ backgroundColor: item.color || '#ffffff' }"
></div>
</td>
<td>
<div class="d-flex gap-1">
<button class="btn btn-sm btn-primary" @click="categoryQueryData(item)">
<i class="bi bi-box-arrow-right"></i>
</button>
<button class="btn btn-sm btn-primary" @click="categoryOpenEditModal(item)">
<i class="bi bi-pencil"></i>
</button>
<button class="btn btn-sm btn-danger" @click="categoryHandleDelete(item.id)">
<i class="bi bi-trash"></i>
</button>
</div>
</td>
</tr>
</tbody>
</table>
</div>
<div class="d-flex justify-content-between align-items-center mt-3">
<div class="page-info">
</div>
<nav>
<ul class="pagination pagination-sm mb-0">
<li class="page-item" :class="{ disabled: categoryPageNum === 1 }">
<a class="page-link" href="#" @click.prevent="changePage(categoryPageNum - 1)">上一页</a>
</li>
<li class="page-item" :class="page === categoryPageNum ? 'active' : ''"
v-for="page in getPageList(categoryPageNum, categoryTotalPages, categoryPageRange)"
:key="page">
<a class="page-link" href="#" @click.prevent="categoryChangePage(page)">{{ page }}</a>
</li>
<li class="page-item" :class="{ disabled: categoryPageNum === totalPages }">
<a class="page-link" href="#" @click.prevent="changePage(categoryPageNum + 1)">下一页</a>
</li>
</ul>
</nav>
</div>
</div>
</div>
<div class="col-sm-8">
<div class="table-container">
<h4 class="mb-3">教程管理</h4>
<div class="search-bar">
<div class="search-item">
<div class="input-group">
<span class="input-group-text">
名称
</span>
<input
v-model="searchParams.tutorialTitle"
type="text"
class="form-control"
placeholder="请输入名称"
@keyup.enter="fetchData()"
>
</div>
</div>
<div class="search-item">
<div class="input-group">
<span class="input-group-text">
类型
</span>
<select
v-model="searchParams.status"
class="form-select"
@change="fetchData()"
>
<option value="">全部状态</option>
<option value="1">启用</option>
<option value="2">关闭</option>
</select>
</div>
</div>
<div class="d-flex gap-2">
<button class="btn btn-primary" @click="fetchData()">
<i class="bi bi-search me-1"></i> 搜索
</button>
<button class="btn btn-success" @click="resetSearch()">
<i class="bi bi-arrow-counterclockwise me-1"></i> 重置
</button>
</div>
</div>
<div class="mb-2">
<button class="btn btn-info" @click="openAddModal()">
<i class="bi bi-plus-circle me-1"></i> 新增
</button>
</div>
<div class="table-responsive">
<table class="table table-sm table-striped table-hover table-bordered ">
<thead class="table-light">
<tr>
<th>名称</th>
<th>描述</th>
<th>推荐</th>
<th>状态</th>
<th>查看次数</th>
<th style="width: 120px;">操作</th>
</tr>
</thead>
<tbody>
<!-- 加载中状态 -->
<tr v-if="loading">
<td colspan="8" class="p-0">
<div class="loading-container">
<div class="spinner-border text-primary" role="status"
style="width: 2rem; height: 2rem;">
<span class="visually-hidden">Loading...</span>
</div>
<p class="mt-2 text-muted">加载中,请稍候...</p>
</div>
</td>
</tr>
<!-- 无数据状态 -->
<tr v-else-if="tableData.length === 0">
<td colspan="8" class="p-0">
<div class="no-data">
<i class="bi bi-folder-x"></i>
<h5>暂无匹配数据</h5>
<p class="text-muted">请尝试调整搜索条件或重置查询</p>
</div>
</td>
</tr>
<!-- 数据列表 -->
<tr v-else v-for="(item, index) in tableData" :key="item.id">
<td>{{ item.tutorialTitle }}</td>
<td class="ellipsis-single">{{ item.description }}</td>
<td>
<span class="badge" :class="item.recommendStatus === 1 ? 'bg-success' : 'bg-info'">
{{ item.recommendStatus === 1 ? '推荐' : '不推荐' }}
</span>
</td>
<td>
<span class="badge" :class="item.status === 1 ? 'bg-success' : 'bg-danger'">
{{ item.status === 1 ? '启用' : '禁用' }}
</span>
</td>
<td>{{ item.viewCount }}</td>
<td>
<div class="d-flex gap-1">
<button class="btn btn-sm btn-primary" @click="openEditModal(item)">
<i class="bi bi-pencil"></i>
</button>
<button class="btn btn-sm btn-danger" @click="handleDelete(item.id)">
<i class="bi bi-trash"></i>
</button>
</div>
</td>
</tr>
</tbody>
</table>
</div>
<div class="d-flex justify-content-between align-items-center mt-3">
<div class="page-info">
共 {{ total }} 条数据,当前第 {{ pageNum }}/{{ totalPages }} 页
</div>
<nav>
<ul class="pagination pagination-sm mb-0">
<li class="page-item" :class="{ disabled: pageNum === 1 }">
<a class="page-link" href="#" @click.prevent="changePage(1)">首页</a>
</li>
<li class="page-item" :class="{ disabled: pageNum === 1 }">
<a class="page-link" href="#" @click.prevent="changePage(pageNum - 1)">上一页</a>
</li>
<li class="page-item" :class="page === pageNum ? 'active' : ''"
v-for="page in getPageList(pageNum, totalPages, pageRange)"
:key="page">
<a class="page-link" href="#" @click.prevent="changePage(page)">{{ page }}</a>
</li>
<li class="page-item" :class="{ disabled: pageNum === totalPages }">
<a class="page-link" href="#" @click.prevent="changePage(pageNum + 1)">下一页</a>
</li>
<li class="page-item" :class="{ disabled: pageNum === totalPages }">
<a class="page-link" href="#" @click.prevent="changePage(totalPages)">末页</a>
</li>
</ul>
</nav>
</div>
</div>
</div>
</div>
<!-- 分类 新增 or 编辑 -->
<div class="modal fade" id="addOrEditCategoryModel" tabindex="-1" aria-labelledby="addOrEditCategoryModalLabel"
aria-hidden="true">
<div class="modal-dialog">
<div class="modal-content">
<div class="modal-header">
<h1 class="modal-title fs-5" id="addOrEditCategoryModalLabel">{{ categoryAddOrEditTitle }}</h1>
<button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"></button>
</div>
<div class="modal-body">
<form>
<div class="mb-3 row">
<label class="col-sm-3 col-form-label">图标</label>
<div class="col-sm-9">
<input type="text" class="form-control" v-model="categoryAddOrEditDto.icon"
placeholder="请输入图标">
</div>
</div>
<div class="mb-3 row">
<label class="col-sm-3 col-form-label">颜色</label>
<div class="col-sm-9">
<div id="colorPickerContainer" style="border: 1px #dee2e6 solid"></div>
<input
type="hidden"
v-model="categoryAddOrEditDto.color"
id="categoryColorValue"
>
</div>
</div>
<div class="mb-3 row">
<label class="col-sm-3 col-form-label">分类名称</label>
<div class="col-sm-9">
<input type="text" class="form-control" v-model="categoryAddOrEditDto.categoryTitle"
placeholder="请输入分类名称">
</div>
</div>
<div class="mb-3 row">
<label class="col-sm-3 col-form-label">描述</label>
<div class="col-sm-9">
<textarea class="form-control" v-model="categoryAddOrEditDto.description"
placeholder="请输入描述"></textarea>
</div>
</div>
<div class="mb-3 row">
<label class="col-sm-3 col-form-label">是否置首</label>
<div class="col-sm-9">
<select class="form-control" v-model="categoryAddOrEditDto.firstStatus">
<option value=0>不置首</option>
<option value=1>置首</option>
</select>
</div>
</div>
<div class="mb-3 row">
<label class="col-sm-3 col-form-label">状态</label>
<div class="col-sm-9">
<select class="form-control" v-model="categoryAddOrEditDto.status">
<option value=1>启用</option>
<option value=2>关闭</option>
</select>
</div>
</div>
<div class="mb-3 row">
<label class="col-sm-3 col-form-label">语言</label>
<div class="col-sm-9">
<select class="form-control" v-model="categoryAddOrEditDto.lang">
<option value='zh'>中文</option>
<option value='en'>英文</option>
</select>
</div>
</div>
</form>
</div>
<div class="modal-footer">
<button type="button" class="btn btn-secondary" data-bs-dismiss="modal">关闭</button>
<button type="button" class="btn btn-primary" @click.prevent="categorySaveEntity">保存</button>
</div>
</div>
</div>
</div>
<!-- 新增 or 编辑 -->
<div class="modal fade" id="addOrEditModel" tabindex="-1" aria-labelledby="addOrEditModalLabel" aria-hidden="true">
<div class="modal-dialog modal-lg">
<div class="modal-content">
<div class="modal-header">
<h1 class="modal-title fs-5" id="addOrEditModalLabel">{{ addOrEditTitle }}</h1>
<button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"></button>
</div>
<div class="modal-body">
<form>
<div class="mb-3 row">
<label class="col-sm-2 col-form-label">教程分类</label>
<div class="col-sm-10">
<select class="form-control" v-model="addOrEditDto.categoryId">
<option v-for="(item, index) in categoryTableData" :value="item.id">{{item.categoryTitle}}</option>
</select>
</div>
</div>
<div class="mb-3 row">
<label class="col-sm-2 col-form-label">教程名称</label>
<div class="col-sm-10">
<input type="text" class="form-control" v-model="addOrEditDto.tutorialTitle"
placeholder="请输入教程名称">
</div>
</div>
<div class="mb-3 row">
<label class="col-sm-2 col-form-label">教程描述</label>
<div class="col-sm-10">
<input type="text" class="form-control" v-model="addOrEditDto.description"
placeholder="请输入教程描述">
</div>
</div>
<div class="mb-3 row">
<label class="col-sm-2 col-form-label">教程详情</label>
<div class="col-sm-10">
<!-- 富文本编辑器容器 -->
<div id="tutorialContentEditor" style="border: 1px solid #dee2e6; border-radius: 0.375rem;"></div>
<!-- 错误提示 -->
<div class="invalid-feedback" id="contentError" style="display: none; margin-top: 0.25rem;"></div>
</div>
</div>
<div class="mb-3 row">
<label class="col-sm-2 col-form-label">是否推荐</label>
<div class="col-sm-10">
<select class="form-control" v-model="addOrEditDto.recommendStatus">
<option value=0>不推荐</option>
<option value=1>推荐</option>
</select>
</div>
</div>
<div class="mb-3 row">
<label class="col-sm-2 col-form-label">状态</label>
<div class="col-sm-10">
<select class="form-control" v-model="addOrEditDto.status">
<option value=1>启用</option>
<option value=2>关闭</option>
</select>
</div>
</div>
<div class="mb-3 row">
<label class="col-sm-2 col-form-label">语言</label>
<div class="col-sm-10">
<select class="form-control" v-model="addOrEditDto.lang">
<option value='zh'>中文</option>
<option value='en'>英文</option>
</select>
</div>
</div>
</form>
</div>
<div class="modal-footer">
<button type="button" class="btn btn-secondary" data-bs-dismiss="modal">关闭</button>
<button type="button" class="btn btn-primary" @click.prevent="saveEntity">保存</button>
</div>
</div>
</div>
</div>
<!-- 外部引入库文件 -->
<script src="https://cdn.jsdelivr.net/npm/vue@3.3.4/dist/vue.global.prod.js"></script>
<script src="https://cdn.jsdelivr.net/npm/axios@1.4.0/dist/axios.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0/dist/js/bootstrap.bundle.min.js"></script>
<!-- 引入Pickr颜色选择库核心JS -->
<script src="https://cdn.jsdelivr.net/npm/@simonwep/pickr/dist/pickr.min.js"></script>
<script src="https://unpkg.com/wangeditor@4.7.15/dist/wangEditor.min.js"></script>
<!-- 外部引入模拟请求文件 -->
<script src="/assets/js/axiosRequest.js"></script>
<script src="/assets/js/message.js"></script>
<script src="/assets/js/confirmModal.js"></script>
<!-- 页面核心逻辑 -->
<script>
const {createApp} = Vue;
createApp({
data() {
return {
tableData: [], // 表格数据源
loading: false, // 加载状态
searchParams: {
tutorialTitle: '',
status: '',
},
// 分页参数
pageNum: 1, // 当前页码
pageSize: 10, // 每页条数
total: 0, // 总数据量
totalPages: 0, // 总页数
pageRange: 5,
modalInstances: {},
editor: null, // WangEditor 实例
addOrEditTitle: '',
addOrEditDto: {
id: null,
tutorialTitle: null,
description: null,
content: null,
status: 1,
recommendStatus: 1,
lang: 'zh',
},
// 教程分类
categoryTableData: [], // 表格数据源
categoryLoading: false, // 加载状态
categorySearchParams: {
categoryTitle: '',
status: '',
},
// 分页参数
categoryPageNum: 1, // 当前页码
categoryPageSize: 10, // 每页条数
categoryTotal: 0, // 总数据量
categoryTotalPages: 0, // 总页数
categoryPageRange: 5,
categoryAddOrEditTitle: '',
categoryAddOrEditDto: {
id: null,
icon: null,
color: '#ffffff', // 默认白色
categoryTitle: null,
description: null,
firstStatus: 0,
status: 1,
lang: 'zh',
},
}
},
methods: {
getPageList(currentPage, totalPages, pageRange) {
const list = [];
if (totalPages === 0) return list;
if (totalPages <= pageRange) {
for (let i = 1; i <= totalPages; i++) {
list.push(i);
}
} else {
let start = Math.max(1, currentPage - 2);
let end = Math.min(totalPages, currentPage + 2);
if (end - start < pageRange - 1) {
if (start === 1) {
end = pageRange;
} else if (end === totalPages) {
start = totalPages - pageRange + 1;
}
}
for (let i = start; i <= end; i++) {
list.push(i);
}
}
return list;
},
// 教程分类
async fetchCategoryData() {
this.categoryLoading = true;
try {
const response = await request.get('/biz/tutorial/category/page', {
...this.categorySearchParams,
current: this.categoryPageNum,
size: this.categoryPageSize
});
if (response.code === 200) {
this.categoryTableData = response.data.records;
this.categoryTotal = response.data.total;
this.categoryTotalPages = response.data.pages;
}
} catch (error) {
this.categoryTableData = [];
this.categoryTotal = 0;
this.categoryTotalPages = 0;
} finally {
this.categoryLoading = false;
}
},
// 切换页码
categoryChangePage(page) {
if (page < 1 || page > this.categoryTotalPages || page === this.categoryPageNum) return;
this.categoryPageNum = page;
this.fetchCategoryData();
},
// 重置搜索
categoryResetSearch() {
this.categorySearchParams = {
categoryTitle: '',
};
this.categoryPageNum = 1;
this.fetchCategoryData();
},
// 单个删除
async categoryHandleDelete(id) {
showConfirmModal({
title: '删除确认',
content: '确定要删除这条数据吗?',
onConfirm: async () => {
try {
const response = await request.delete('/biz/tutorial/category/delete', {id});
if (response.code === 200) {
$message.success("删除成功");
this.fetchCategoryData();
}
} catch (error) {
$message.error('删除失败,请重试!');
}
}
});
},
categoryQueryData() {
this.fetchData();
},
// 打开新增模态框
categoryOpenAddModal() {
this.categoryAddOrEditTitle = '新增分类';
this.categoryClearForm(); // 重置表单默认值
this.modalInstances['addOrEditCategoryModel'].show();
},
// 打开编辑模态框
categoryOpenEditModal(item) {
this.categoryAddOrEditTitle = '编辑分类';
this.categoryAddOrEditDto = {...item}; // 深拷贝避免引用问题
this.modalInstances['addOrEditCategoryModel'].show();
},
categorySaveEntity() {
let url = (this.categoryAddOrEditDto.id === null) ? '/biz/tutorial/category/save' : '/biz/tutorial/category/update';
request.post(url, this.categoryAddOrEditDto)
.then((res) => {
if (res.code === 200) {
$message.success('保存成功!', 500);
this.fetchCategoryData();
this.modalInstances['addOrEditCategoryModel'].hide();
} else {
$message.error('保存失败!', 500);
}
}).catch(() => {
$message.error('网络错误,请重试!');
})
},
// 清空表单数据
categoryClearForm() {
this.categoryAddOrEditDto = {
id: null,
icon: null,
color: '#ffffff',
categoryTitle: null,
description: '',
type: 'category',
firstStatus: 0,
status: 1,
lang: 'zh',
};
},
// =========================== 教程 =========================
async fetchData() {
this.loading = true;
try {
const response = await request.get('/biz/tutorial/page', {
...this.searchParams,
current: this.pageNum,
size: this.pageSize
});
if (response.code === 200) {
this.tableData = response.data.records;
this.total = response.data.total;
this.totalPages = response.data.pages;
}
} catch (error) {
console.error('获取数据失败:', error);
this.tableData = [];
this.total = 0;
this.totalPages = 0;
} finally {
this.loading = false;
}
},
// 切换页码
changePage(page) {
if (page < 1 || page > this.totalPages || page === this.pageNum) return;
this.pageNum = page;
this.fetchData();
},
// 重置搜索
resetSearch() {
this.searchParams = {
firmwareName: '',
firmwareType: '',
};
this.pageNum = 1;
this.fetchData();
},
// 单个删除
async handleDelete(id) {
showConfirmModal({
title: '删除确认',
content: '确定要删除这条数据吗?',
onConfirm: async () => {
try {
const response = await request.delete('/biz/tutorial/delete', {id});
if (response.code === 200) {
$message.success("删除成功");
this.fetchData();
}
} catch (error) {
console.error('删除失败:', error);
$message.error('删除失败,请重试!');
}
}
});
},
// 打开新增模态框
openAddModal() {
this.addOrEditTitle = '新增';
this.clearForm();
this.modalInstances['addOrEditModel'].show();
},
// 打开编辑模态框
openEditModal(item) {
this.addOrEditTitle = '编辑';
this.addOrEditDto = {...item};
// 延迟回显富文本内容
setTimeout(() => {
if (this.editor) this.editor.txt.html(item.content || '');
}, 300);
this.modalInstances['addOrEditModel'].show();
},
saveEntity() {
let url = (this.addOrEditDto.id === null) ? '/biz/tutorial/save' : '/biz/tutorial/update';
request.post(url, this.addOrEditDto)
.then((res) => {
if (res.code === 200) {
$message.success('保存成功!', 500);
this.fetchData();
this.modalInstances['addOrEditModel'].hide();
} else {
$message.error('保存失败!', 500);
}
this.clearForm();
}).catch(() => {
$message.error('网络错误,请重试!');
})
},
// 清空表单数据
clearForm() {
this.addOrEditDto = {
id: null,
tutorialTitle: null,
description: null,
content: '',
status: 1,
recommendStatus: 1,
lang: 'zh',
};
},
createColorPicker() {
const container = document.getElementById('colorPickerContainer');
container.innerHTML = '<div id="categoryColorPicker" class="pickr-container"></div>';
// 创建新实例
return Pickr.create({
el: '#categoryColorPicker',
theme: 'nano',
default: this.categoryAddOrEditDto.color || '#dee2e6',
swatches: [
'#000000', '#ffffff', '#ff0000', '#00ff00', '#0000ff',
'#ffff00', '#ff7f50', '#98fb98', '#87ceeb', '#dda0dd'
],
components: {
preview: true,
opacity: false,
hue: true,
interaction: {
hex: true,
rgba: false,
hsla: false,
hsva: false,
cmyk: false,
input: true,
clear: true,
save: true
}
}
});
},
// 初始化 WangEditor
initWangEditor() {
const _this = this;
// 获取编辑器容器
const editorDom = document.getElementById('tutorialContentEditor');
// 创建编辑器实例
this.editor = new wangEditor(editorDom);
// 编辑器配置
this.editor.config.height = 400; // 高度
this.editor.config.zIndex = 1050; // 层级(确保在模态框上方)
this.editor.config.uploadImgShowBase64 = true; // 图片以 Base64 格式保存(无需后端接口)
this.editor.config.menus = [
'head', // 标题
'bold', // 粗体
'italic', // 斜体
'underline', // 下划线
'strikeThrough', // 删除线
'foreColor', // 文字颜色
'backColor', // 背景颜色
'link', // 插入链接
'list', // 列表
'justify', // 对齐方式
'image', // 插入图片
'table', // 表格
'code', // 插入代码
'undo', // 撤销
'redo' // 重做
];
// 内容变化时同步到 Vue 数据
this.editor.config.onchange = function (html) {
_this.addOrEditDto.content = html;
};
// 创建编辑器
this.editor.create();
},
},
mounted() {
this.fetchData();
this.fetchCategoryData();
// 初始化模态框
const modalIds = ['addOrEditModel', 'addOrEditCategoryModel'];
modalIds.forEach(id => {
const modalElement = document.getElementById(id);
if (modalElement) {
this.modalInstances[id] = new bootstrap.Modal(modalElement, {
backdrop: 'static',
keyboard: true
});
}
});
// 修复颜色选择器多次触发问题
const categoryModal = document.getElementById('addOrEditCategoryModel');
let pickrInstance = null; // 用局部变量存储实例,避免全局污染
categoryModal.addEventListener('shown.bs.modal', () => {
if (pickrInstance) {
pickrInstance.destroy();
}
pickrInstance = this.createColorPicker();
pickrInstance.on('change', (color) => {
this.categoryAddOrEditDto.color = color.toHEXA().toString();
});
pickrInstance.on('save', (color) => {
this.categoryAddOrEditDto.color = color.toHEXA().toString();
pickrInstance.hide();
});
pickrInstance.on('clear', () => {
this.categoryAddOrEditDto.color = '#dee2e6';
});
});
// 模态框关闭时彻底清理实例和DOM
categoryModal.addEventListener('hidden.bs.modal', () => {
if (pickrInstance) {
pickrInstance.destroy();
pickrInstance = null; // 重置实例
}
// 清空容器确保下次打开是全新DOM
document.getElementById('colorPickerContainer').innerHTML = '';
});
// 初始化 WangEditor延迟初始化确保DOM加载完成
setTimeout(() => {
this.initWangEditor();
}, 500);
// 监听模态框关闭事件,避免内存泄漏
const modal = document.getElementById('addOrEditModel');
modal.addEventListener('hidden.bs.modal', () => {
if (this.editor) {
this.editor.txt.clear(); // 清空内容
document.getElementById('tutorialContentEditor').style.borderColor = '#dee2e6';
document.getElementById('contentError').style.display = 'none';
}
});
}
}).mount('#app');
</script>
</body>
</html>