How uniapp application implements school announcements and course management

UniApp is a cross-platform application development framework developed based on the Vue.js framework, allowing developers to use a set of code to run on multiple platforms at the same time, such as iOS, Android, H5 wait. In schools, announcements and course management are very important tasks. The following will introduce how to use UniApp to implement school announcements and course management, and provide some specific code examples.

1. School Announcement Management
School announcements are an important information transmission channel between the school and teachers and students. Through UniApp, functions such as publishing, browsing and deleting school announcements can be realized conveniently and quickly.

First, create a notice list page in the page directory of UniApp, name it noticeList.vue, and configure routing in pages.json.

1.1 Code example of the announcement list page (noticeList.vue):

<template>
  <view>
    <view v-for="notice in noticeList" :key="notice.id">
      <text>{{ notice.title }}</text>
      <text>{{ notice.content }}</text>
      <button @click="deleteNotice(notice.id)">删除</button>
    </view>
  </view>
</template>

<script>
export default {
  data() {
    return {
      noticeList: [
        { id: 1, title: '公告标题1', content: '公告内容1' },
        { id: 2, title: '公告标题2', content: '公告内容2' }
      ]
    }
  },
  methods: {
    deleteNotice(id) {
      // 根据id删除公告
      // 发起网络请求或调用API
      // 更新noticeList
    }
  }
}
</script>

1.2 Function description of the announcement list page:
The announcement list page uses the v-for command to traverse the announcement list, using To display the title, content and delete button of the announcement. By binding the delete function deleteNotice() to the @click event, you can click the delete button to delete the corresponding announcement.

1.3 Code description:
Defines a noticeList array in data, simulating two announcement data. The deleteNotice() function is used to delete the corresponding announcement based on the announcement id.

Next, create the announcement details page noticeDetail.vue and configure routing in pages.json.

2.1 Code example of the announcement details page (noticeDetail.vue):

<template>
  <view>
    <text>{{ notice.title }}</text>
    <text>{{ notice.content }}</text>
  </view>
</template>

<script>
export default {
  data() {
    return {
      notice: {}
    }
  },
  onLoad(query) {
    // 根据query中的公告id获取公告详情
    // 发起网络请求或调用API
    // 更新notice
  }
}
</script>

2.2 Function description of the announcement details page:
The announcement details page starts from the server based on the received announcement id Obtain the corresponding announcement details data and display it on the page.

Through the configuration of the above two pages, the functions of publishing, browsing and deleting announcements can be realized.

2. Course Management
Course management is the core of school teaching work. Through UniApp, functions such as querying, adding and deleting school courses can be easily realized.

First, create a course list page in the page directory of UniApp, name it courseList.vue, and configure routing in pages.json.

3.1 Code example of the course list page (courseList.vue):

<template>
  <view>
    <view v-for="course in courseList" :key="course.id">
      <text>{{ course.name }}</text>
      <text>{{ course.teacher }}</text>
      <button @click="deleteCourse(course.id)">删除</button>
    </view>
  </view>
</template>

<script>
export default {
  data() {
    return {
      courseList: [
        { id: 1, name: '语文', teacher: '张老师' },
        { id: 2, name: '数学', teacher: '李老师' }
      ]
    }
  },
  methods: {
    deleteCourse(id) {
      // 根据id删除课程
      // 发起网络请求或调用API
      // 更新courseList
    }
  }
}
</script>

3.2 Function description of the course list page:
The course list page uses the v-for command to traverse the course list, using Displays the course name, teacher, and delete button. By binding the delete function deleteCourse() to the @click event, you can click the delete button to delete the corresponding course.

3.3 Code description:
Defines a courseList array in data, simulating two course data. The deleteCourse() function is used to delete the corresponding course based on the course ID.

Next, create the course details page courseDetail.vue and configure routing in pages.json.

4.1 Code example of the course details page (courseDetail.vue):

<template>
  <view>
    <text>{{ course.name }}</text>
    <text>{{ course.teacher }}</text>
  </view>
</template>

<script>
export default {
  data() {
    return {
      course: {}
    }
  },
  onLoad(query) {
    // 根据query中的课程id获取课程详情
    // 发起网络请求或调用API
    // 更新course
  }
}
</script>

4.2 Function description of the course details page:
The course details page starts from the server based on the received course id. Obtain the corresponding course details data and display it on the page.

Through the configuration of the above two pages, the query, addition and deletion functions of courses can be realized.

Summary:
Through the flexibility and cross-platform features of the UniApp framework, various functions of school announcements and course management can be realized. Developers can flexibly design and implement rich application interactions and user experiences based on specific business needs, combined with UniApp's page and component functions. The above code examples are only for reference, and the specific implementation needs to be adjusted and improved according to the actual situation.

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