ShibeiWorkPlatform_Frontend/src/views/components/rangeInput.vue

<template>
  <el-form :model="inputForm"
           :rules="rules"
           class="demo-form-inline">
    <div class="flex-div">
      <el-form-item prop="start">
        <el-input v-model="inputForm.start"
                  class="wd50"
                  size="small"
                  :type="inputType"
                  clearable
                  placeholder="请输入"
                  @change="handleChange" />
      </el-form-item>
      <div class="div_middle">-</div>
      <el-form-item prop="end">
        <el-input v-model="inputForm.end"
                  class="wd50"
                  size="small"
                  :type="inputType"
                  clearable
                  placeholder="请输入"
                  @change="handleChange"
                  @blur="handleBlur" />
      </el-form-item>
    </div>

  </el-form>
</template>

<script>
export default {
  name: 'inputRange',
  model: {
    prop: 'value',
    event: 'change'
  },
  props: {
    value: {
      type: Object,
      default: () => {
        return {
          start: '',
          end: ''
        }
      }
    },
    type: {
      type: String,
      default: ''
    }
  },
  data () {
    let checkAge = (rule, value, callback) => {
      // debugger
      if (value === '') {
        callback(new Error('请输入内容'))
      } else {
        if (parseInt(value) < parseInt(this.inputForm.start)) {
          callback(new Error('结束值不能小于开始值'))
        } else {
          callback()
        }

      }
    }
    return {
      inputForm: { ...this.value },
      rules: {
        end: [
          { validator: checkAge, trigger: 'blur' }
        ],
      }
    }
  },
  computed: {
    inputType () {
      if (this.type == 'num') return 'number'
    }
  },
  watch: {
    'value.start' (val) {
      this.inputForm.start = val
    },
    'value.end' (val) {
      this.inputForm.end = val
    },
  },
  methods: {
    handleChange (val) {

      // if ()
      this.$emit('change', { ...this.inputForm })
    },
    handleBlur () {

    }
  }
}
</script>

<style lang="scss" scoped>
.flex-div {
  display: flex;
  align-items: center;
  max-width: 200px;
}
// .wd50 {
//   // width: 45%;
// }
.demo-form-inline {
  ::v-deep {
    .el-form-item {
      flex: 1;
      width: 40%;
      margin: 0;
    }
    input::-webkit-outer-spin-button,
    input::-webkit-inner-spin-button {
      -webkit-appearance: none;
    }
    input[type="number"] {
      -moz-appearance: textfield;
    }
  }
}

.div_middle {
  padding: 0 10px;
}
</style>