Text Color for different status Angular 6

Question

I have a view on angular just like this:

And this is my dashboard.component.ts:

 export class DashboardComponent implements OnInit {
 tablePresetColumns;
 tablePresetData;
 ngOnInit() {
   this.tablePresetColumns = [{id: 1,content: 'Username'},{id: 2,content: 'Status'}];
   this.tablePresetData = [[{id: 1,content: '[email protected]'},{id: 2,content: 'Busy'}],[{id: 1,content: '[email protected]'},{id: 2,content: 'overload'}]];
  }
 } 

And this is the way i call the table on dashboard.component:

<div eds-tile class="xl-4" style="height: 700px">
    <eds-tile-title>User on Shift</eds-tile-title>  
    <eds-table [columns]="tablePresetColumns" [data]="tablePresetData" [modes]="['compact', 'dashed']"></eds-table>
</div>

eds-table:

selector: 'eds-table',
template: "<table class=\"table\" [ngClass]=\"modes\">\n  <thead *ngIf=\"columns\">\n    <tr>\n      <th *ngFor=\"let col of columns\">\n        {{col.content}}\n      </th>\n    </tr>\n  </thead>\n  <tbody>\n    <tr *ngFor=\"let row of data\">\n      <td *ngFor=\"let cell of row\">\n        {{cell.content}}\n      </td>\n    </tr>\n  </tbody>\n</table>\n",

What should I do, if I want to give some color on Status, I mean there are conditions when status Busy, the text Color change green, or Idle change Yellow, and Overload change into Red.

Help me, guys... Thanks,

Answer 1

You could make use of ngClass with some conditional check on the data while generating the row as follows,

<table class="table\" [ngClass]="modes\">
    <thead *ngIf="columns\">
        <tr>
            <th *ngFor="let col of columns"> {{col.content}} </th>
        </tr>
    </thead>
    <tbody>
        <tr *ngFor="let row of data">
            <td [ngClass]="{
                'busy' : cell.content == 'Busy',
                'idle' : cell.content == 'Idle'
                'overload' : cell.content == 'Overload'
             }" *ngFor="let cell of row"> {{cell.content}} </td>
        </tr>
    </tbody>
</table>

and you should also have a css for the above as,

.busy {
    background-color: green;
}

.idle {
    background-color: yellow;
}

.overload {
    background-color: red;
}

Answer 2

You can use the below

<td *ngFor="let cell of row" 
  [ngStyle]="{'color': (cell.content === 'Busy') ? 'green' : (cell.content === 'overload') ? 'red' : (cell.content === 'idle') ? 'yellow' : ''}">{{cell.content}}
</td>

The condition should be on cell.content but not on row.content

Answer 3

<table class="table" [ngClass]="modes">
    <thead *ngIf="columns">
        <tr>
            <th *ngFor="let col of columns"> {{col.content}} </th>
        </tr>
    </thead>
    <tbody>
        <tr *ngFor="let row of data">
            <td [ngClass]="cell.content.toLowerCase()" *ngFor="let cell of row"> {{cell.content}} </td>
        </tr>
    </tbody>
</table>

and in css define class for each type of status.

.busy {
  color: red;
  /* other css property you want to add */
}

.idle {
  color: red;
  /* other css property you want to add */
}

.overload {
  color: red;
  /* other css property you want to add */
}

here is stackblitz and in my end it is working fine. I attached this screenshot just for FYI.