import { Component, OnInit } from "@angular/core";
@Component({
selector: "app-history",
templateUrl: "./history.component.html",
styleUrls: ["./history.component.scss"]
})
export class HistoryComponent implements OnInit {
displayedColumns = ["position", "name", "weight", "symbol"];
dataSource = ELEMENT_DATA;
constructor() { }
ngOnInit() {
}
}
export interface Element {
name: string;
position: number;
weight: number;
symbol: string;
}
const ELEMENT_DATA: Element[] = [
{position: 1, name: "Hydrogen", weight: 1.0079, symbol: "H"},
{position: 2, name: "Helium", weight: 4.0026, symbol: "He"},
{position: 3, name: "Lithium", weight: 6.941, symbol: "Li"},
{position: 4, name: "Beryllium", weight: 9.0122, symbol: "Be"},
{position: 5, name: "Boron", weight: 10.811, symbol: "B"},
{position: 6, name: "Carbon", weight: 12.0107, symbol: "C"},
{position: 7, name: "Nitrogen", weight: 14.0067, symbol: "N"},
{position: 8, name: "Oxygen", weight: 15.9994, symbol: "O"},
{position: 9, name: "Fluorine", weight: 18.9984, symbol: "F"},
{position: 10, name: "Neon", weight: 20.1797, symbol: "Ne"},
{position: 11, name: "Sodium", weight: 22.9897, symbol: "Na"},
{position: 12, name: "Magnesium", weight: 24.305, symbol: "Mg"},
{position: 13, name: "Aluminum", weight: 26.9815, symbol: "Al"},
{position: 14, name: "Silicon", weight: 28.0855, symbol: "Si"},
{position: 15, name: "Phosphorus", weight: 30.9738, symbol: "P"},
{position: 16, name: "Sulfur", weight: 32.065, symbol: "S"},
{position: 17, name: "Chlorine", weight: 35.453, symbol: "Cl"},
{position: 18, name: "Argon", weight: 39.948, symbol: "Ar"},
{position: 19, name: "Potassium", weight: 39.0983, symbol: "K"},
{position: 20, name: "Calcium", weight: 40.078, symbol: "Ca"},
];
:host {
display: flex;
}
.example-container {
display: flex;
flex-direction: column;
min-width: 300px;
overflow: auto;
max-height: 500px;
}
.mat-header-cell.mat-sort-header-sorted {
color: black;
}
<h2 mat-dialog-title>History</h2>
<!-- <mat-dialog-content class="example-container"> -->
<div class="example-container">
<mat-table #table [dataSource]="dataSource" matSort>
<!-- Position Column -->
<ng-container matColumnDef="position">
<th mat-header-cell *matHeaderCellDef mat-sort-header> No. </th>
<td mat-cell *matCellDef="let element"> {{element.position}} </td>
</ng-container>
<!-- Name Column -->
<ng-container matColumnDef="name">
<th mat-header-cell *matHeaderCellDef mat-sort-header> Name </th>
<td mat-cell *matCellDef="let element"> {{element.name}} </td>
</ng-container>
<!-- Weight Column -->
<ng-container matColumnDef="weight">
<th mat-header-cell *matHeaderCellDef mat-sort-header> Weight </th>
<td mat-cell *matCellDef="let element"> {{element.weight}} </td>
</ng-container>
<!-- Symbol Column -->
<ng-container matColumnDef="symbol">
<th mat-header-cell *matHeaderCellDef mat-sort-header> Symbol </th>
<td mat-cell *matCellDef="let element"> {{element.symbol}} </td>
</ng-container>
<tr mat-header-row *matHeaderRowDef="displayedColumns"></tr>
<tr mat-row *matRowDef="let row; columns: displayedColumns;"></tr>
</mat-table>
</div>
<!-- </mat-dialog-content> -->
<mat-dialog-actions>
<button mat-button [mat-dialog-close]="true">OK</button>
</mat-dialog-actions>