PROSAGA码农传奇-Angular-重置动态添加的字段值

重置动态添加的字段值

作者: 荧惑
发布时间: 2025-11-19 10:25:08 (3月前)
转自：

<div class =“post-text”itemprop =“text”>
  <P>
    你可以试试这段代码：
  </p>
   <pre>
    <code>
        addFieldValue() {
    if(this.newAttribute.employee && this.newAttribute.id){
      const index = this.fieldArray.findIndex((item) => this.newAttribute.employee === item.employee);
      if (index<0) {
        this.fieldArray.push(this.newAttribute)
      }else{
        this.fieldArray[index] = this.newAttribute
      }
    }

this.newAttribute = {};
  }

editFieldValue(index) {
     this.newAttribute = {...this.fieldArray[index]};
  }

</code>
  </pre>
  <P>
    的<strong>
      但
    </强>
     你不能推2员工_1
  </p>
  <P>
    如果您想要使用相同的名称推送多个员工，您可以尝试：
  </p>
   <pre>
    <code>
        editedField:number;

addFieldValue() {
    if(this.newAttribute.employee && this.newAttribute.id){
      if (this.editedField == undefined) {
        this.fieldArray.push(this.newAttribute)
      }else{
        this.fieldArray[this.editedField] = this.newAttribute;
        this.editedField = undefined;
      }
    }

this.newAttribute = {};
  }

editFieldValue(index) {
     this.editedField = index;
     this.newAttribute = {...this.fieldArray[index]};
  }

</code>
  </pre>
</DIV>