I have a angular material table. If I click one row, i wanted to fetch the HTMLTableCellElement of the selected row . I tried using viewChild but the problem is i am getting whole table html element. Expected output Below is my code. Please Help me to acheive this scenario ! https://stackblitz.com/edit/angular-material-table-data-source-nym2vx?file=app/app.component.html
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Answer
There are two changes you can make from the sample you have provided.
Change : 1 (in .html side) Pass event via the function : viewhtmlData()
<a href="javascript:;" (click)="viewhtmlData()">{{ element.name }}</a>
to
<a href="javascript:;" (click)="viewhtmlData(element)">{{ element.name }}</a>
Change 2:(in .ts side) Pass the element through the function
// This function will show entire table contents viewhtmlData() { console.log('Selected Row HtML data',this.table); }
to
// The element data from .html is passed through the function viewhtmlData($event) { console.log('Selected Row HtML data',$event); this.selectedElement =$event; var Row = document.getElementById($event.position) as HTMLTableCellElement; this.selectedCellHtml = Row; console.log('Selected Row HtML data',this.selectedCellHtml); }
For further reference, you can go through the below sample: https://stackblitz.com/edit/angular-material-table-data-source-gpybg5?file=app%2Fapp.component.ts