I am using Angular material table and I want to hide a column in table on the basis of if-condition. If the condition is true the column shows on the page otherwise it hides.
this is my html code.
<ng-container matColumnDef="delete">
<th class="th" mat-header-cell *matHeaderCellDef> Delete </th>
<td mat-cell *matCellDef="let element" ><span><i class="fa fa-trash" aria-hidden="true" (click)="check(element._id)" style="cursor: pointer;" data-toggle="modal" data-target="#dModal"></i></span>
</td>
</ng-container>
this is my ts code
displayedColumns: string[] = ['assessment','status','action','issue','created','delete'];
I tried but failed can anyone help me?
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