element-ui日期控件el-canlender学习笔记_elcalendar如何给日期增加大的表格弹窗

需求：点击日历控件中的某一天，弹出弹出框添加这一天的活动。
任务分析：
点击日历控件的某一天，获取当前日期信息

代码实现：

<el-calendar v-model="nowDate" >
      <template
        slot="dateCell"
        slot-scope="{date, data}"
        >
        <p :class="data.isSelected ? 'is-selected' : ''" style="width: 100%;height: 100%;" @click="clickDate(date)">
          {{ data.day.split('-').slice(1).join('月')+"日"}}
        </p>
      </template>
    </el-calendar>
1
2
3
4
5
6
7
8
9
10

export default {
  name: "Month",
  components: {
  },
  data() {
    return {
      
      //新增活动日期
      addActiveDate:null,
       
      
    };
  },
   
  methods: {
     
    clickDate(date){
      //传入参数是点击的日期
      //点击某个日期后弹出弹出框
      this.reset();
      //弹出框开关
      this.open = true;
      //设置弹出框标题
      this.title = "添加月度活动";
      this.addActiveDate=date;
    }
  }
};
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28

整个界面完整代码：

<template>
  <div class="app-container">
    <el-date-picker
      v-model="monthValue"
      type="month"
      style="width: 120px"
      value-format="yyyy-MM"
      format="yyyy-MM"
      placeholder="选择月"
      @change="changeMonth"
    >
    </el-date-picker>
    <el-calendar v-model="nowDate" >
      <template
        slot="dateCell"
        slot-scope="{date, data}"
        >
        <p :class="data.isSelected ? 'is-selected' : ''" style="width: 100%;height: 100%;" @click="clickDate(date)">
          {{ data.day.split('-').slice(1).join('月')+"日"}} {{ data.isSelected ? '✔️' : ''}}
        </p>
      </template>
    </el-calendar>

    <!-- 对话框(添加 / 修改) -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="活动类型" prop="type">
          <el-select v-model="form.type" placeholder="请选择活动类型">
            <el-option v-for="dict in this.getDictDatas(DICT_TYPE.ACTIVITY_MONTH_TYPE)"
                       :key="dict.value" :label="dict.label" :value="parseInt(dict.value)" />
          </el-select>
        </el-form-item>
        <el-form-item label="活动时间" prop="time">
          <el-date-picker clearable v-model="form.time" type="date" value-format="timestamp" placeholder="选择活动时间" />
        </el-form-item>
        <el-form-item label="活动人数" prop="ptotal">
          <el-select v-model="form.ptotal" placeholder="请选择活动人数">
            <el-option v-for="dict in this.getDictDatas(DICT_TYPE.ACTIVITY_MONTH_PTOTAL)"
                       :key="dict.value" :label="dict.label" :value="parseInt(dict.value)" />
          </el-select>
        </el-form-item>
        <el-form-item label="报名时间" prop="regTime">
          <el-date-picker clearable v-model="form.regTime" type="date" value-format="timestamp" placeholder="选择报名时间" />
        </el-form-item>
        <el-form-item label="活动题目" prop="title">
          <el-input v-model="form.title" placeholder="请输入活动题目" />
        </el-form-item>
        <el-form-item label="活动场景" prop="scene">
          <el-radio-group v-model="form.scene">
            <el-radio v-for="dict in this.getDictDatas(DICT_TYPE.ACTIVITY_MONTH_SCENE)"
                      :key="dict.value" :label="parseInt(dict.value)">{{dict.label}}</el-radio>
          </el-radio-group>
        </el-form-item>
        <el-form-item label="活动室名称" prop="roomnum">
          <el-select v-model="form.roomnum" placeholder="请选择活动室名称">
            <el-option label="请选择字典生成" value="" />
          </el-select>
        </el-form-item>
        <el-form-item label="活动预算" prop="badget">
          <el-input v-model="form.badget" placeholder="请输入活动预算" />
        </el-form-item>
        <el-form-item label="活动主管" prop="manager">
          <el-input v-model="form.manager" placeholder="请输入活动主管" />
        </el-form-item>
        <el-form-item label="协助人员" prop="assistant">
          <el-input v-model="form.assistant" placeholder="请输入协助人员" />
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>

  </div>
</template>
<style rel="stylesheet/scss" lang="scss">
@import "~@/assets/styles/month.scss";
</style>

<script>
import { createMonth, updateMonth, deleteMonth, getMonth, getMonthPage, exportMonthExcel } from "@/api/activity/month";

export default {
  name: "Month",
  components: {
  },
  data() {
    return {
      monthValue:null,
      nowDate:new Date(),
      // 遮罩层
      loading: true,
      // 导出遮罩层
      exportLoading: false,
      
      
      // 月度活动列表
      list: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
       
      //新增活动日期
      addActiveDate:null,
      // 查询参数
      queryParams: {
        pageNo: 1,
        pageSize: 10,
        id: null,
        type: null,
        ptotal: null,
        title: null,
        scene: null,
        roomnum: null,
        badget: null,
        manager: null,
        assistant: null,
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        type: [{ required: true, message: "活动类型不能为空", trigger: "change" }],
        time: [{ required: true, message: "活动时间不能为空", trigger: "blur" }],
        ptotal: [{ required: true, message: "活动人数不能为空", trigger: "change" }],
        regTime: [{ required: true, message: "报名时间不能为空", trigger: "blur" }],
        title: [{ required: true, message: "活动题目不能为空", trigger: "blur" }],
        roomnum: [{ required: true, message: "活动室名称不能为空", trigger: "change" }],
        badget: [{ required: true, message: "活动预算不能为空", trigger: "blur" }],
        manager: [{ required: true, message: "活动主管不能为空", trigger: "blur" }],
      }
    };
  },
  created() {
    this.monthValue=this.nowDate;
    this.getList();
  },
  methods: {
    /** 查询列表 */
    getList() {
      this.loading = true;
      // 处理查询参数
      let params = {...this.queryParams};
      this.addBeginAndEndTime(params, this.dateRangeTime, 'time');
      this.addBeginAndEndTime(params, this.dateRangeRegTime, 'regTime');
      this.addBeginAndEndTime(params, this.dateRangeCreateTime, 'createTime');
      // 执行查询
      getMonthPage(params).then(response => {
        this.list = response.data.list;
        this.total = response.data.total;
        this.loading = false;
      });
    },
    /** 取消按钮 */
    cancel() {
      this.open = false;
      this.reset();
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (!valid) {
          return;
        }
        // 添加活动提交
        createMonth(this.form).then(response => {
          this.$modal.msgSuccess("新增成功");
          this.open = false;
          this.getList();
        });
      });
    },
     
    
    /** 上方月份选择后下方日历的联动 **/
    changeMonth() {
      //上方日期选择器选择了月份后，下方日历显示为选中月份
      this.nowDate = new Date(this.monthValue);
      console.log("this.nowDate",this.nowDate);
    },
    clickDate(date){
      //点击某个日期后弹出弹出框
      this.reset();
      this.open = true;
      this.title = "添加月度活动";
      this.addActiveDate=date;
    }
  }
};
</script>

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193