用uni-app 写一个功能完整的校历

好的，以下是一个功能完整的uni-app校历的代码示例，包括日历视图、事件添加、查看和编辑等功能，你可以根据自己的需求进行修改和优化：

1. 创建uni-app项目，选择vue-cli模板和uni-app框架。

2. 在pages文件夹下创建calender.vue文件，编写校历页面的HTML结构和样式，例如：

<template>
  <div class="calender">
    <div class="calender-header">
      <img src="../static/logo.png" alt="logo">
      <h1>{{ title }}</h1>
      <button @click="addEvent">添加事件</button>
    </div>
    <div class="calender-view">
      <div class="calender-view-header">
        <button @click="changeMonth(-1)">上个月</button>
        <span>{{ currentYear }}年{{ currentMonth }}月</span>
        <button @click="changeMonth(1)">下个月</button>
      </div>
      <div class="calender-view-body">
        <div v-for="(week, index) in weeks" :key="index" class="calender-view-week">
          <div v-for="(day, key) in week" :key="key" class="calender-view-day" :class="{ 'current-month': day.month === currentMonth, 'today': day.date === today, 'selected': day.date === selectedDate }" @click="selectDate(day.date)">
            <span class="day">{{ day.date }}</span>
            <ul class="events">
              <li v-for="event in day.events" :key="event.id">{{ event.title }}</li>
            </ul>
          </div>
        </div>
      </div>
    </div>
    <div class="event-popup" :class="{ 'show': showPopup }">
      <div class="event-popup-body">
        <h2>{{ popupTitle }}</h2>
        <form>
          <div class="form-group">
            <label>日期：</label>
            <input type="date" v-model="popupDate">
          </div>
          <div class="form-group">
            <label>标题：</label>
            <input type="text" v-model="popupEvent.title">
          </div>
          <div class="form-group">
            <label>内容：</label>
            <textarea v-model="popupEvent.content"></textarea>
          </div>
          <div class="form-group">
            <button type="button" class="btn btn-primary" @click="saveEvent">保存</button>
            <button type="button" class="btn btn-default" @click="closePopup">取消</button>
          </div>
        </form>
      </div>
    </div>
  </div>
</template>

<style scoped>
  .calender {
    width: 100%;
    max-width: 600px;
    margin: 0 auto;
    font-size: 16px;
    color: #333;
  }
  .calender-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px;
    background-color: #f5f5f5;
  }
  .calender-header img {
    width: 40px;
    margin-right: 10px;
  }
  .calender-header h1 {
    font-size: 24px;
    font-weight: bold;
  }
  .calender-view {
    margin: 20px 0;
    border: 1px solid #e5e5e5;
  }
  .calender-view-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px;
    background-color: #f5f5f5;
  }
  .calender-view-header button {
    background-color: transparent;
    border: none;
    cursor: pointer;
  }
  .calender-view-body {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
    padding: 10px;
  }
  .calender-view-week {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100px;
    height: 100px;
  }
  .calender-view-day {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    border-radius: 50%;
    cursor: pointer;
  }
  .calender-view-day.current-month:hover {
    background-color: #f5f5f5;
  }
  .calender-view-day.today {
    background-color: #ffcccc;
  }
  .calender-view-day.selected {
    background-color: #ccffcc;
  }
  .day {
    font-size: 24px;
    font-weight: bold;
  }
  .events {
    list-style: none;
    margin: 0;
    padding: 0;
  }
  .events li {
    margin-bottom: 5px;
  }
  .event-popup {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    display: none;
    align-items: center;
    justify-content: center;
  }
  .event-popup.show {
    display: flex;
  }
  .event-popup-body {
    width: 80%;
    max-width: 600px;
    padding: 20px;
    background-color: #fff;
    border-radius: 10px;
  }
  .event-popup-body h2 {
    font-size: 24px;
    font-weight: bold;
    margin-bottom: 20px;
  }
  .form-group {
    margin-bottom: 20px;
  }
  .form-group label {
    display: inline-block;
    width: 80px;
    font-weight: bold;
  }
  .form-group input[type="date"] {
    width: 100%;
    padding: 5px;
    border-radius: 5px;
    border: 1px solid #ccc;
  }
  .form-group input[type="text"], .form-group textarea {
    width: 100%;
    padding: 5px;
    border-radius: 5px;
    border: 1px solid #ccc;
  }
  .form-group textarea {
    height: 100px;
  }
  .btn {
    padding: 5px 10px;
    border-radius: 5px;
    border: none;
    cursor: pointer;
  }
  .btn-primary {
    background-color: #007bff;
    color: #fff;
  }
  .btn-default {
    background-color: #f5f5f5;
    color: #333;
  }
</style>

3. 在script标签中，定义页面的数据和方法，例如：

<script>
  export default {
    data() {
      return {
        title: '2021年校历',
        currentYear: new Date().getFullYear(),
        currentMonth: new Date().getMonth() + 1,
        today: new Date().getDate(),
        selectedDate: 0,
        weeks: [],
        events: [
          {
            id: 1,
            date: '2021-01-01',
            title: '元旦节',
            content: '2021年元旦节'
          },
          {
            id: 2,
            date: '2021-02-12',
            title: '春节',
            content: '2021年春节'
          },
          // 其他事件
        ],
        popupTitle: '',
        popupDate: '',
        popupEvent: {
          id: 0,
          date: '',
          title: '',
          content: ''
        },
        showPopup: false
      }
    },
    mounted() {
      this.generateWeeks()
    },
    methods: {
      generateWeeks() {
        let weeks = []
        let daysOfMonth = new Date(this.currentYear, this.currentMonth, 0).getDate()
        let startDay = new Date(this.currentYear, this.currentMonth - 1, 1).getDay()
        let endDay = new Date(this.currentYear, this.currentMonth - 1, daysOfMonth).getDay()
        let days = []
        for (let i = 1; i <= daysOfMonth; i++) {
          days.push({
            date: i,
            month: this.currentMonth,
            events: this.getEventsByDate(`${this.currentYear}-${this.currentMonth}-${i}`)
          })
        }
        for (let i = 0; i < startDay; i++) {
          days.unshift({})
        }
        for (let i = 0; i < 6 - endDay; i++) {
          days.push({})
        }
        for (let i = 0; i < 35; i += 7) {
          weeks.push(days.slice(i, i + 7))
        }
        this.weeks = weeks
      },
      changeMonth(offset) {
        this.currentMonth += offset
        if (this.currentMonth > 12) {
          this.currentMonth = 1
          this.currentYear++
        } else if (this.currentMonth < 1) {
          this.currentMonth = 12
          this.currentYear--
        }
        this.generateWeeks()
      },
      selectDate(date) {
        this.selectedDate = date
      },
      addEvent() {
        this.popupTitle = '添加事件'
        this.popupDate = `${this.currentYear}-${this.currentMonth}-${this.selectedDate}`
        this.popupEvent = {
          id: 0,
          date: '',
          title: '',
          content: ''
        }
        this.showPopup = true
      },
      editEvent(event) {
        this.popupTitle = '编辑事件'
        this.popupDate = event.date
        this.popupEvent = Object.assign({}, event)
        this.showPopup = true
      },
      saveEvent() {
        let event = Object.assign({}, this.popupEvent)
        if (event.id === 0) {
          event.id = this.events.length + 1
          this.events.push(event)
        } else {
          let index = this.events.findIndex(item => item.id === event.id)
          this.events.splice(index, 1, event)
        }
        this.showPopup = false
        this.generateWeeks()
      },
      deleteEvent(event) {
        let index = this.events.findIndex(item => item.id === event.id)
        this.events.splice(index, 1)
        this.generateWeeks()
      },
      getEventsByDate(date) {
        let events = this.events.filter(event => event.date === date)
        return events
      },
      closePopup() {
        this.showPopup = false
      }
    },
    computed: {
      popupDateStr() {
        let date = new Date(this.popupDate)
        let year = date.getFullYear()
        let month = date.getMonth() + 1
        let day = date.getDate()
        return `${year}-${month.toString().padStart(2, '0')}-${day.toString().padStart(2, '0')}`
      }
    }
  }
</script>

4. 在页面中，使用方法和数据渲染日历视图、事件列表和事件弹出框，例如：

<div class="calender-view">
  <div class="calender-view-header">
    <button @click="changeMonth(-1)">上个月</button>
    <span>{{ currentYear }}年{{ currentMonth }}月</span>
    <button @click="changeMonth(1)">下个月</button>
  </div>
  <div class="calender-view-body">
    <div v-for="(week, index) in weeks" :key="index" class="calender-view-week">
      <div v-for="(day, key) in week" :key="key" class="calender-view-day" :class="{ 'current-month': day.month === currentMonth, 'today': day.date === today, 'selected': day.date === selectedDate }" @click="selectDate(day.date)">
        <span class="day">{{ day.date }}</span>
        <ul class="events">
          <li v-for="event in day.events" :key="event.id" @click="editEvent(event)">{{ event.title }}</li>
        </ul>
      </div>
    </div>
  </div>
</div