如何防止列总计数显示在 component.html？

Question

我有字段总计数我需要防止总计数显示在 component.html

我已经做了，但是没有用，如果你能告诉我怎么做吗？

我在 header 列和 body 列动态显示数据 angular 7

我尝试使用下面的过滤器功能但不起作用

this._displayreport.GetReportDetailsPaging(this.searchData).subscribe((data: any[]) => {

        this.reportdetailslist = data;
  this.headerCols = Object.keys(data[0]);
  this.contentBody=data.filter(item =>item != data[0].totalCount);

      });


    }


  }


<thead>
                  <tr>
                    <th >
                      <ng-container *ngIf="coln != 'totalCount'">

                        {{coln}}
                      </ng-container>
                    </th>


                  </tr>
                </thead>
                <tbody>

                    <tr *ngFor="let rep of contentBody">

                      <td *ngFor="let coln of headerCols">


                        <span> 

                        {{rep[coln]}}
                        </span>
                       </td>
                       </tr>
                      <tbody>

数据object表示以下数据为任意[]

companyName: "Innovasic, Inc."
done: "0"
notImpacted: "0"
notificationDate: "2009-11-12"
offilneURL: "https://source.z2data.com/2019/1/13/8/55/47/351/662203977/21527_SPCN.PDF"
onlineURL: "N/A"
pending: "3"
reportDate: "2020-05-07"
revisionID: "272299243"
teamName: "MFG"
totalCount: 79

Answer 1

通过将我上面的代码更改为

解决了

this.headerCols = Object.keys(data[0]).filter(x => x !== 'totalCount');

如何防止列总计数显示在 component.html？

How to prevent column total Count from display on component.html?

javascript

angularjs

typescript

angular-components

angular7