ElementUI的Select组件在IOS唤不起软键盘

<template>
  <el-select
    ref="select"
    @hook:mounted="cancalReadOnly"
    @visible-change="cancalReadOnly"
  >
  </el-select>
</template>

<script>
  export default {
    methods: {
      cancalReadOnly(onOff) {
        this.$nextTick(() => {
          if (!onOff) {
            const {select} = this.$refs;
            const input = select.$el.querySelector('.el-input__inner');
            input.removeAttribute('readonly');
          }
        });
      }
    }
  }

</script>

https://my.oschina.net/u/560237/blog/4891996