Ajout d'un message de chargement

Front/skydivelogs-app/src/app/new-jump/new-jump.component.html

@@ -72,5 +72,5 @@
   </mat-form-field>
 
   <br />
-  <button class="btn btn-primary">Submit</button>
+  <button class="btn btn-primary" *ngIf="isValidatedForm">Submit</button>
 </form>

Front/skydivelogs-app/src/app/new-jump/new-jump.component.ts

@@ -65,6 +65,12 @@ export class NewJumpComponent implements OnInit {
     );
   }
 
+  public isValidatedForm: boolean =
+    this.selectedDz != undefined &&
+    this.selectedGear != undefined &&
+    this.selectedAircraft != undefined &&
+    this.selectedJumpType != undefined;
+
   private getListOfJumpTypes() {
     this.serviceApiGet.getListOfJumpTypes().subscribe(data => {
       this.listOfJumpType = data;