How to find the used range of rows and columns in the Angular Spreadsheet?

This knowledge base explains you how to find the used range of rows and columns in the Angular Spreadsheet. Using used Range attribute on the sheet property, you can get the used range of rows and columns.

[app.component.html]

<div>
   <ejs-spreadsheet #default="" (created)="created()">
       <e-sheets>
           <e-sheet name="Car Sales Report">
               <e-ranges>
                   <e-range [datasource]="data"></e-range>
               </e-ranges>
               <e-columns>
                   <e-column [width]="180"></e-column>
                   <e-column [width]="130"></e-column>
                   <e-column [width]="130"></e-column>
                   <e-column [width]="180"></e-column>
                   <e-column [width]="130"></e-column>
                   <e-column [width]="120"></e-column>
               </e-columns>
           </e-sheet>
       </e-sheets>
   </ejs-spreadsheet>
   <button id="button" class="e-btn" (click)="getUsedRange($event)"> Get Use Range </button>
</div>

[app.component.ts]

import { Component, ViewEncapsulation, Inject, ViewChild } from '@angular/core';
import { getDefaultData } from './data';
import { SpreadsheetComponent } from '@syncfusion/ej2-angular-spreadsheet';
import { SheetModel, UsedRangeModel } from '@syncfusion/ej2-spreadsheet';

@Component({
   selector: 'app-root',
   templateUrl: 'app.component.html',
   styleUrls: ['app.component.css'],
   encapsulation: ViewEncapsulation.None
})

export class AppComponent {
   @ViewChild('default')
   public spreadsheetObj: SpreadsheetComponent;
   public data: Object[] = getDefaultData();

   created() {
       this.spreadsheetObj.cellFormat({ fontWeight: 'bold', textAlign: 'center', verticalAlign: 'middle' }, 'A1:F1');
   }

   // Function to get the used range of rows and columns.
   getUsedRange() {
       let sheet: SheetModel = this.spreadsheetObj.getActiveSheet();
       let usedRange: UsedRangeModel = sheet.usedRange;
       // As the index of the row and column starts with ZERO the count should be calculate with +1 for getting the length.
       console.log("Number of rows used: ", usedRange.rowIndex + 1);
       console.log("Number of columns used: ", usedRange.colIndex + 1);
   }
}

Stackblitz Sample: https://stackblitz.com/edit/angular-pmyapq-3zuuuw?file=src%2Fapp.component.html

Output:

Please find the API links for reference

https://ej2.syncfusion.com/angular/documentation/api/spreadsheet/usedRange/

https://ej2.syncfusion.com/angular/documentation/api/spreadsheet/usedRangeModel/

Conclusion
I hope you enjoyed learning on how to find the used range of rows and columns in the Angular Spreadsheet.

You can refer to our Angular Spreadsheet feature tour page to know about its other groundbreaking feature representations and documentation, and how to quickly get started for configuration specifications. You can also explore our Angular Spreadsheet Example to understand how to create and manipulate data.

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