saber/src/views/formula/component/funComponent/dataChange.vue

<template>
  <div class="data-change-form">
    <div class="form-title">数据自变</div>
    
    <el-form :model="formData" label-width="100px" class="form-container" size="small">
      <!-- 变化方式和数据格式行 -->
      <el-row :gutter="20">
        <el-col :span="8">
          <el-form-item label="变化方式:">
            <el-select v-model="formData.changeMethod" placeholder="请选择">
              <el-option label="自增" value="increment"></el-option>
              <el-option label="自减" value="decrement"></el-option>
            </el-select>
          </el-form-item>
        </el-col>
        <el-col :span="8">
          <el-form-item label="数据格式:">
            <el-select v-model="formData.dataFormat" placeholder="请选择">
              <el-option label="时间" value="time"></el-option>
              <el-option label="日期" value="number"></el-option>
            </el-select>
          </el-form-item>
        </el-col>
        <el-col :span="8">
          <el-form-item>
            <el-button type="primary" @click="showSelectEle">选择元素</el-button>
          </el-form-item>
        </el-col>
      </el-row>
      
      <!-- 协同元素行 -->
      <el-row :gutter="20">
        <el-col :span="24">
          <el-form-item label="协同元素:">
            <el-input 
              v-model="formData.coordinationElement" 
              placeholder="请选择参数(非必填)" 
              clearable
              @focus="setFocusedField('coordinationElement')"
              @blur="clearFocusedField"
            ></el-input>
          </el-form-item>
        </el-col>
      </el-row>
      
      <!-- 频率设置行 -->
      <el-row :gutter="1" class="frequency-row">
        <el-col :span="12">
          <el-form-item label="频率:">
            <el-input v-model="formData.frequency" placeholder="输入自增频率" clearable></el-input>
          </el-form-item>
        </el-col>
        <el-col :span="12">
          <el-form-item label-width="0px" >
            <el-select v-model="formData.frequencyUnit" placeholder="单位" clearable style="width: 120px;">
                <el-option label="年" value="second"></el-option>
                <el-option label="月" value="minute"></el-option>
                <el-option label="日" value="hour"></el-option>
                <el-option label="时" value="day"></el-option>
                <el-option label="分" value="month"></el-option>
                <el-option label="秒" value="year"></el-option>
            </el-select>
            </el-form-item>
        </el-col>
      </el-row>
      
      <!-- 停止条件行 -->
        <el-row :gutter="10" class="stop-condition-row">
        <el-col :span="9">
            <el-form-item label="停止条件:">
            <el-input 
                v-model="formData.stopConditionParam" 
                placeholder="请选择参数(非必填)" 
                clearable
                @focus="setFocusedField('stopConditionParam')"
                @blur="clearFocusedField"
            ></el-input>
            </el-form-item>
        </el-col>
        <el-col :span="4">
            <el-form-item>
            <el-select 
                v-model="formData.stopConditionOperator" 
                placeholder="请选择" 
                clearable
            >
                <el-option label="=" value="equal"></el-option>
                <el-option label=">" value="greater"></el-option>
                <el-option label="<" value="less"></el-option>
                <el-option label="≥" value="greaterEqual"></el-option>
                <el-option label="≤" value="lessEqual"></el-option>
                <el-option label="≠" value="≠"></el-option>
            </el-select>
            </el-form-item>
        </el-col>
        <el-col :span="8">
            <el-form-item>
            <el-input 
                v-model="formData.stopConditionValue" 
                placeholder="请选择/输入参数值" 
                clearable
                @focus="setFocusedField('stopConditionValue')"
                @blur="clearFocusedField"
            ></el-input>
            </el-form-item>
        </el-col>
        </el-row>
    </el-form>
  </div>
</template>

<script>
export default {
  name: "DatasChange",
  props: {
    formulainfo: {
      type: Object,
      default: function () {
        return {};
      }
    },
    curele: {
      type: Object,
      default: function () {
        return {};
      }
    },
  },
  data() {
    return {
      value1: true,
      focusedField: null, // 记录当前聚焦的字段
      formData: {
        changeMethod: '',
        dataFormat: 'time',
        coordinationElement: '',
        frequency: '',
        frequencyUnit: '',
        stopConditionParam: '',
        stopConditionOperator: 'equal',
        stopConditionValue: ''
      }
    };
  },
  mounted() {
    // 从props初始化表单数据
    if (this.formulainfo) {
      this.formData = { ...this.formData, ...this.formulainfo };
    }
  },
  methods: {
    showSelectEle() {
      this.$set(this.formulainfo, 'showSelectEle', !this.formulainfo.showSelectEle);
      this.$emit('select-element');
    },    
    setELe(ele) {
      console.log(ele, 'ele');
      
      // 当有元素被选择且有聚焦的字段时，填充对应的值
      if (ele && ele.eName && this.focusedField) {
        this.$set(this.formData, this.focusedField, ele.eName);
        console.log(this.formData,'this.formData');
        
        // 可以选择在填充后取消聚焦状态
        this.focusedField = null;
      }
    },
    // 设置当前聚焦的字段
    setFocusedField(fieldName) {

        
      this.focusedField = fieldName;
    },
    // 清除聚焦状态
    clearFocusedField() {
      // 可以保留聚焦状态直到下一次操作，或立即清除
      // this.focusedField = null;
    }
  }
};
</script>

<style scoped lang="scss">
.data-change-form {
  background-color: #fff;
  border-radius: 4px;
  padding: 20px;
}

.form-title {
  font-size: 16px;
  font-weight: bold;
  margin-bottom: 5px;
  color: #333;
}

.form-container {
  width: 100%;
}

::v-deep .el-row {
  margin-bottom: 5px;
}

::v-deep .el-form-item {
  margin-bottom: 5px;
  
  // 确保输入框占满列宽
  ::v-deep .el-input,
  ::v-deep .el-select {
    width: 100%;
  }
}

// 停止条件行特殊样式
.stop-condition-row {
  margin-top: 10px;
}

// 调整小屏幕显示
@media screen and (max-width: 768px) {
  ::v-deep .el-col {
    margin-bottom: 5px;
  }
}
.stop-condition-row {
  margin-top: 10px;
  
  ::v-deep .el-col {
    padding-left: 5px !important;
    padding-right: 5px !important;
  }
  
  ::v-deep .el-form-item__content {
    width: 100% !important;
  }
}
.frequency-row {
  ::v-deep .el-col {
    padding-left: 0 !important;
    padding-right: 0 !important;
  }
  
  // 调整两个输入框之间的间距
  ::v-deep .el-col:last-child {
    padding-left: 5px !important;
  }
}
</style>