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How to displaying serial number in Angular Grid?

Hi,


Does grid have the function of displaying serial number ? like below?



1 Reply

MS Manivel Sellamuthu Syncfusion Team June 23, 2021 04:20 AM

Hi lorryl, 

Greetings from Syncfusion support. 

You can achieve your requirement by using the rowDataBound event of the Grid. Please refer the below code example and sample for more information. 

    <ejs-grid #grid [dataSource]='data' (rowDataBound)="rowDataBound($event)" height='400'> 
        <e-columns> 
// here we are adding a empty column to show the serial no 
            <e-column headerText="Serial No" width='100'></e-column> 
            <e-column field='OrderID' headerText='Order ID' width='120' textAlign='Right'></e-column> 
            <e-column field='CustomerName' headerText='Customer Name' width='150'></e-column> 
            <e-column field='OrderDate' headerText='Order Date' width='130' format="yMd" textAlign='Right'></e-column> 
            <e-column field='Freight' headerText='Freight' width='120' format='C2' textAlign='Right'></e-column> 
            <e-column field='ShippedDate' headerText='Shipped Date' width='130' format="yMd" textAlign='Right'></e-column> 
            <e-column field='ShipCountry' headerText='Ship Country' width='150'></e-column> 
        </e-columns> 
    </ejs-grid> 
export class AppComponent { 
    public data: Object[] = []; 
    @ViewChild('grid', {statictrue}) 
    public grid: GridComponent; 
 
    ngOnInit(): void { 
        this.data = orderDetails; 
    } 
 
rowDataBound (args) { 
// here we are calculating the serial no 
      var rowIndex = parseInt(args.row.getAttribute('aria-rowIndex')); 
      var page = this.grid.pageSettings.currentPage - 1; 
      var totalPages = this.grid.pageSettings.pageSize; 
      var startIndex = page * totalPages; 
      var sno = startIndex + (rowIndex + 1); 
//  updating the value  in the first cell of the row where we have rendered a empty column for this 
      args.row.cells[0].innerText = sno; 
    } 
} 



Please let us know if you need further assistance. 

Regards, 
Manivel 


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