How to show multiple data values in a parameter passed to a page?

@anespa wrote:

Friends,

I am using ionic 3, I pass some data values as parameter. Each object contains number of data…

I show the data in html template as

<ion-label>Building ID: </ion-label>
  <ion-item *ngFor="let item of param1">{{item.numBuildingID}}</ion-item>

  <ion-label>Ward No/Door No: </ion-label>
  <ion-item *ngFor="let item of param1">{{item.intWardNo}}/{{item.intDoorNo1}}</ion-item>

But in some cases the dynamic value repeat twice. But in data no duplication.

Please advise a better way to show these values efficiently

Thanks

Anes

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