[Material-UI] Table

[1] sticky - header

 

 

<h1>Angular Material Table Sticky Header Example - ItSolutionStuff.com</h1>
<div class="example-container mat-elevation-z8">
  <table mat-table [dataSource]="data" class="mat-elevation-z8">
  
    <!--- Note that these columns can be defined in any order.
          The actual rendered columns are set as a property on the row definition" -->
  
    <!-- ID Column -->
    <ng-container matColumnDef="id">
      <th mat-header-cell *matHeaderCellDef> ID </th>
      <td mat-cell *matCellDef="let element"> {{element.id}} </td>
    </ng-container>
  
    <!-- Name Column -->
    <ng-container matColumnDef="name">
      <th mat-header-cell *matHeaderCellDef> Name </th>
      <td mat-cell *matCellDef="let element"> {{element.name}} </td>
    </ng-container>
  
    <!-- Email Column -->
    <ng-container matColumnDef="email">
      <th mat-header-cell *matHeaderCellDef> Email </th>
      <td mat-cell *matCellDef="let element"> {{element.email}} </td>
    </ng-container>
  
    <tr mat-header-row *matHeaderRowDef="displayedColumns; sticky: true"></tr>
    <tr mat-row *matRowDef="let row; columns: displayedColumns;"></tr>
  </table>
</div>

 

    <tr mat-header-row *matHeaderRowDef="displayedColumns; sticky: true"></tr>
    <tr mat-row *matRowDef="let row; columns: displayedColumns;"></tr>

 

HTML 템플릿 부분 *matHeaderRowDef에 위와 같이 "stick: true"값을 할당해주면 된다.

 

table {
  width: 100%;
}
.example-container {
  height: 400px;
  max-width: 100%;
  overflow: auto;

 

그리고 table을 감싸는 container에게 높이, overflow 값을 반드시 넣어줘야 스크롤이 생길 수 있다.

 

[2] sticky - column

 

 

<div class="example-container mat-elevation-z8">
  <table mat-table [dataSource]="dataSource">

    <!-- Name Column -->
    <ng-container matColumnDef="name" sticky>
      <th mat-header-cell *matHeaderCellDef> Name </th>
      <td mat-cell *matCellDef="let element"> {{element.name}} </td>
    </ng-container>

    <!-- Position Column -->
    <ng-container matColumnDef="position">
      <th mat-header-cell *matHeaderCellDef> No. </th>
      <td mat-cell *matCellDef="let element"> {{element.position}} </td>
    </ng-container>

    <!-- Weight Column -->
    <ng-container matColumnDef="weight">
      <th mat-header-cell *matHeaderCellDef> Weight </th>
      <td mat-cell *matCellDef="let element"> {{element.weight}} </td>
    </ng-container>

    <!-- Symbol Column -->
    <ng-container matColumnDef="symbol">
      <th mat-header-cell *matHeaderCellDef> Symbol </th>
      <td mat-cell *matCellDef="let element"> {{element.symbol}} </td>
    </ng-container>

    <!-- Star Column -->
    <ng-container matColumnDef="star" stickyEnd>
      <th mat-header-cell *matHeaderCellDef></th>
      <td mat-cell *matCellDef="let element">
        <mat-icon>more_vert</mat-icon>
      </td>
    </ng-container>

    <tr mat-header-row *matHeaderRowDef="displayedColumns"></tr>
    <tr mat-row *matRowDef="let row; columns: displayedColumns;"></tr>
  </table>
</div>

 

위와 같이 matColumnDef 최초 시작 부분에 "stick"를 넣어주고, matColumnDef 제일 마지막에 "stickyEnd"를 넣어주면 된다. 

 

결국 개발자 도구를 열어 sticky되는 부분을 살펴보면 th 또는 td에 "position: sticky"가 붙음으로써 sticky가 되는 것이었다.