DatePicker 日期选择器

<template>
  <div class="block">
    <span class="demonstration">默认</span>
    <el-date-picker
      v-model="value1"
      type="date"
      placeholder="选择日期">
    </el-date-picker>
  </div>
  <div class="block">
    <span class="demonstration">带快捷选项</span>
    <el-date-picker
      v-model="value2"
      align="right"
      type="date"
      placeholder="选择日期"
      :picker-options="pickerOptions1">
    </el-date-picker>
  </div>
</template>

<script>
  export default {
    data() {
      return {
        pickerOptions1: {
          disabledDate(time) {
            return time.getTime() > Date.now();
          },
          shortcuts: [{
            text: '今天',
            onClick(picker) {
              picker.$emit('pick', new Date());
            }
          }, {
            text: '昨天',
            onClick(picker) {
              const date = new Date();
              date.setTime(date.getTime() - 3600 * 1000 * 24);
              picker.$emit('pick', date);
            }
          }, {
            text: '一周前',
            onClick(picker) {
              const date = new Date();
              date.setTime(date.getTime() - 3600 * 1000 * 24 * 7);
              picker.$emit('pick', date);
            }
          }]
        },
        value1: '',
        value2: '',
      };
    }
  };
</script>

<div class="container">
  <div class="block">
    <span class="demonstration">周</span>
    <el-date-picker
      v-model="value3"
      type="week"
      format="yyyy 第 WW 周"
      placeholder="选择周">
    </el-date-picker>
  </div>
  <div class="block">
    <span class="demonstration">月</span>
    <el-date-picker
      v-model="value4"
      type="month"
      placeholder="选择月">
    </el-date-picker>
  </div>
</div>
<div class="container">
  <div class="block">
    <span class="demonstration">年</span>
    <el-date-picker
      v-model="value5"
      type="year"
      placeholder="选择年">
    </el-date-picker>
  </div>
  <div class="block">
    <span class="demonstration">多个日期</span>
    <el-date-picker
      type="dates"
      v-model="value14"
      placeholder="选择一个或多个日期">
    </el-date-picker>
  </div>
</div>

<script>
  export default {
    data() {
      return {
        value3: '',
        value4: '',
        value5: '',
        value14: []
      };
    }
  };
</script>

<template>
  <div class="block">
    <span class="demonstration">默认</span>
    {{value6}}
    <el-date-picker
      v-model="value6"
      type="daterange"
      range-separator="至"
      start-placeholder="开始日期"
      end-placeholder="结束日期">
    </el-date-picker>
  </div>
  <div class="block">
    <span class="demonstration">带快捷选项</span>
    <el-date-picker
      v-model="value7"
      type="daterange"
      align="right"
      unlink-panels
      range-separator="至"
      start-placeholder="开始日期"
      end-placeholder="结束日期"
      :picker-options="pickerOptions2">
    </el-date-picker>
  </div>
</template>

<script>
  export default {
    data() {
      return {
        pickerOptions2: {
          shortcuts: [{
            text: '最近一周',
            onClick(picker) {
              const end = new Date();
              const start = new Date();
              start.setTime(start.getTime() - 3600 * 1000 * 24 * 7);
              picker.$emit('pick', [start, end]);
            }
          }, {
            text: '最近一个月',
            onClick(picker) {
              const end = new Date();
              const start = new Date();
              start.setTime(start.getTime() - 3600 * 1000 * 24 * 30);
              picker.$emit('pick', [start, end]);
            }
          }, {
            text: '最近三个月',
            onClick(picker) {
              const end = new Date();
              const start = new Date();
              start.setTime(start.getTime() - 3600 * 1000 * 24 * 90);
              picker.$emit('pick', [start, end]);
            }
          }]
        },
        value6: '',
        value7: ''
      };
    }
  };
</script>

<template>
  <div class="block">
    <span class="demonstration">默认为 Date 对象</span>
    <div class="demonstration">值：{{ value10 }}</div>
    <el-date-picker
      v-model="value10"
      type="date"
      placeholder="选择日期"
      format="yyyy 年 MM 月 dd 日">
    </el-date-picker>
  </div>
  <div class="block">
    <span class="demonstration">使用 value-format</span>
    <div class="demonstration">值：{{ value11 }}</div>
    <el-date-picker
      v-model="value11"
      type="date"
      placeholder="选择日期"
      format="yyyy 年 MM 月 dd 日"
      value-format="yyyy-MM-dd">
    </el-date-picker>
  </div>
  <div class="block">
    <span class="demonstration">时间戳</span>
    <div class="demonstration">值：{{ value12 }}</div>
    <el-date-picker
      v-model="value12"
      type="date"
      placeholder="选择日期"
      format="yyyy 年 MM 月 dd 日"
      value-format="timestamp">
    </el-date-picker>
  </div>
</template>

<script>
  export default {
    data() {
      return {
        value10: '',
        value11: '',
        value12: ''
      };
    }
  };
</script>

<template>
  <div class="block">
    <p>组件值：{{ value13 }}</p>
    <el-date-picker
      v-model="value13"
      type="daterange"
      start-placeholder="开始日期"
      end-placeholder="结束日期"
      :default-time="['00:00:00', '23:59:59']">
    </el-date-picker>
  </div>
</template>

<script>
  export default {
    data() {
      return {
        value13: []
      };
    }
  };
</script>