How to display column offline URL with no data inside where

Question

I work on angular 7 app I need to display column offilneURL with no data where column name equal offilne URL in report control table .

this mean only column Name offilneURL will display but empty data on it .

Logic I need to do is

if (this.reportcontrol.columnType=1) {

if(this.contentBody.contain(this.reportcontrol.fieldName))

{

no data will display inside offilneURL column on contentBody array of object . }

}

ReportControl:any[];
reportid:string;
reportid=2028;
this._displayreport.GetReportControl(reportid).subscribe((res: any[]) => {
            this.ReportControl = res;


          });
report control is [{"reportId":2028,"fieldName":"offilneURL","columnType":1}]

content body represent all data details for report as below :

contentBody:any[];
 this._displayreport.GetReportDetails(reportid).subscribe((data: any[]) => {

 this.contentBody = data;

content body :

[{"revisionID":"272299243","companyName":"Innovasic,Inc.","offilneURL":"https://source.z2d

ata.com/2019/1/13/8/55/47/351/662203977/21527_SPCN.PDF"
   },
   {"revisionID":"272299243","companyName":"Innovasic,

Inc.","offilneURL":"https://source.z2data.com/2019/1/13/8/55/47/351/662203977/21527_SPCN.

PDF"
}]

I prepare stackblitz for sample above I work on it

https://stackblitz.com/edit/create-ijwgfx?file=app%2Fapp.component.ts

 

Expected Result of content Body array of object as Below :