更新记录

1.0.1（2023-06-25）

1.0.1

1.0.0（2023-06-25）

版本初始化

平台兼容性

<template>
  <view>

    <c-picker :show.sync="showArr" :arr="arr" :value.sync="valueArr" class="picker" >
      <view class="item" @click="showArr = true">
        单列选择:
        <view v-if="valueArr">{{valueArr}}</view>
      </view>
    </c-picker>

    <!-- 需要传递keyName -->
   <c-picker :show.sync="showArr2" :arr="arr2" :value.sync="valueArr2" keyName="name" class="picker" >
      <view class="item" @click="showArr2 = true">
        单列选择(json数组):
        <view v-if="valueArr2">{{valueArr2.name}}</view>
      </view>
    </c-picker>

    <c-picker :show.sync="showArr3" :arr="arr3" :value.sync="valueArr3" class="picker" >
      <view class="item" @click="showArr3 = true">
        多列选择:
        <view v-if="valueArr3">{{valueArr3.join('-')}}</view>
      </view>
    </c-picker>

    <!-- 需要传递keyName -->
   <c-picker :show.sync="showArr4" :arr="arr4" :value.sync="valueArr4" keyName="name" class="picker" >
      <view class="item" @click="showArr4 = true">
        多列选择(josn数组):
        <view v-if="valueArr4">{{valueArr4.map(i=>i.name).join('-')}}</view>
      </view>
    </c-picker>

    <!-- 需要传递keyName 和 level -->
    <c-picker :show.sync="showArr5" :arr="arr5" :value.sync="valueArr5" :level='3' keyName="name" class="picker" v-if="1">
      <view class="item" @click="showArr5 = true">
        级联选择器:
        <view v-if="valueArr5">{{valueArr5.map(i=>i.name).join('-')}}</view>
      </view>
    </c-picker>

    <!-- 需要传递keyName 和 level-->
  <c-picker :isCity="true" level="3" keyName="name" :show.sync="showCity" :value.sync="valueCity" class="picker" >
      <view class="item" @click="showCity = true">
        地区:
        <view v-if="valueCity">{{valueCity.map(i=>i.name).join('-')}}</view>
      </view>
    </c-picker>

  </view>
</template>

<script>
  export default {
    data() {
      return {
        // 单列
        arr: ['中国', '美国', '日本'],
        showArr: false,
        valueArr: '中国', //默认值

        // 单列 json数组 
        arr2: [{ name: '中国', id: 1 }, { name: '美国', id: 2 }, { name: '日本', id: 3 }, ],
        showArr2: false,
        valueArr2: { name: '美国' }, //默认值

        //多列 
        arr3: [
          ['周一', '周二', '周三', ],
          ['上午', '下午', '晚上', ],
        ],
        showArr3: false,
        valueArr3: ['周二', '下午'], //默认值

        //多列 json数组 
        arr4: [
          [{ name: '周一', id: 1 }, { name: '周二', id: 2 }, { name: '周三', id: 3 }, ],
          [{ name: '上午', id: 1 }, { name: '下午', id: 2 }, { name: '晚上', id: 3 }, ],
        ],
        showArr4: false,
        valueArr4: [{ name: '周三' }, { name: '上午' }], //默认值

        //级联选择 只支持这种格式
        arr5: [
          {
          name: '服装',
          child:[
            {
              name:'男装',
              child:[
                {name:'上衣',},
                {name:'裤子',},
              ]
            },
            {
              name:'女装',
              child:[
                {name:'裙子',},
                {name:'丝袜',},
              ]
            },
          ]
        },         {
          name: '玩具',
          child:[
            {
              name:'男孩',
              child:[
                {name:'玩具枪',},
                {name:'玩具车',},
              ]
            },
            {
              name:'女孩',
              child:[
                {name:'芭比娃娃',},
                {name:'玩偶',},
              ]
            },
          ]
        },
        ],
        showArr5: false,
        valueArr5: [{ name: '服装' }, { name: '女装' }, { name: '裙子' }], //默认值

        //省市区选择 
        showCity: false,
        valueCity: [{ name: '河南省' }, { name: '郑州市' }, { name: '金水区' }, ], //默认值

      };

    },

  }
</script>
<style lang="scss">
  .picker {
    .item {
      font-size: 28rpx;
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 30rpx;

    }
  }
</style>