Fixing #88

.settings/org.eclipse.core.resources.prefs

 eclipse.preferences.version=1
 encoding//src/main/java=UTF-8
 encoding//src/main/resources=UTF-8
+encoding//src/main/webapp/i18n/de/exercise.json=UTF-8
 encoding//src/main/webapp/i18n/de/global.json=UTF-8
 encoding//src/main/webapp/i18n/de/search.json=UTF-8
 encoding//src/test/java=UTF-8

src/main/webapp/app/exercise/exercise-card/exercise-card.component.html

@@ -26,8 +26,9 @@
                     <div style="float: left;">
                         <p class="card-text" jhiTranslate="exercise.details.bookmark"></p>
                     </div>
-                    <div class="form-check" style="float: right; padding-right: 10px;">
-                        <input class="form-check-input" type="checkbox" value="" id="card-defaultCheck1">
+                        <ng-template #helpBookmark> {{ 'exercise.commingSoon' | translate}}</ng-template>
+                    <div class="form-check" style="float: right; padding-right: 10px;" [ngbTooltip]="helpBookmark">
+                        <input class="form-check-input" type="checkbox" value="" id="card-defaultCheck1" disabled="true">
                         <label class="form-check-label" for="card-defaultCheck1"></label>
                     </div>
                 </div> <!-- card bookmark end-->

src/main/webapp/app/exercise/exercise-details/exercise-details.component.html

@@ -2,6 +2,7 @@
     <div class="modal fade" id="myModal">
         <div class="modal-dialog modal-lg modal-dialog-centered">
             <div class="modal-content">
+                <ng-template #helpCommingSoon> {{ 'exercise.commingSoon' | translate}}</ng-template>
 
                 <!-- Modal Header -->
                 <div class="modal-header">
@@ -69,9 +70,9 @@
                                     <div style="float: left;">
                                         <p class="card-text" jhiTranslate="exercise.details.bookmark"></p>
                                     </div>
-                                    <div class="form-check" style="float: right; padding-right: 10px;">
+                                    <div class="form-check" style="float: right; padding-right: 10px;" [ngbTooltip]="helpCommingSoon" placement="right">
                                         <input class="form-check-input" type="checkbox" value=""
-                                            id="modal-defaultCheck1">
+                                            id="modal-defaultCheck1" disabled="true">
                                         <label class="form-check-label" for="modal-defaultCheck1"></label>
                                     </div>
                                 </div> <!-- modal bookmark end-->
@@ -80,12 +81,13 @@
                                     style="display: block; margin-bottom: 5px;"
                                     jhiTranslate="exercise.details.hitDetails">
                                 </button> -->
-
+                                <div [ngbTooltip]="helpCommingSoon" placement="bottom">
                                 <button *ngIf="exercise.type == exerciseType.COLLECTION" type="button" class="btn btn-outline-secondary"
-                                    style="display: block; margin-bottom: 5px;"
+                                    style="display: block; margin-bottom: 5px;" 
                                     jhiTranslate="exercise.details.allExercises"
                                     disabled>
-                                </button>
+                                    >
+                                </button></div>
 
                                 <button type="button" class="btn btn-outline-secondary" style="display: block;"
                                     (click)="openLink(exercise.gitlabURL)"
@@ -320,11 +322,13 @@
                                 <a *ngFor="let action of exercise.originalResult.supportedActions" class="btn btn-outline-secondary" role="button" aria-pressed="true"
                                     style="float: left; margin-right: 5px; margin-top: 5px;" (click)="startAction(action, exercise)"
                                     >{{action.commandName}}</a>
+                                <div [ngbTooltip]="helpCommingSoon" placement="bottom">
                                 <button *ngIf="exercise.type == exerciseType.COLLECTION" type="button" class="btn btn-outline-secondary"
                                     style="float: left; margin-right: 5px; margin-top: 5px;"
-                                    jhiTranslate="exercise.export.latex"
-                                    disabled>
+                                    jhiTranslate="exercise.export.latex" title="{{ 'exercise.commingSoon' | translate}}"
+                                    disabled >
                                 </button>
+                                </div>
 
                                 <a class="btn btn-outline-secondary" role="button" aria-pressed="true"
                                     style="float: left; margin-right: 5px; margin-top: 5px;"

src/main/webapp/i18n/de/exercise.json

 {
   "exercise": {
+	  "commingSoon": "demnächst verfügbar :-)",
     "details": {
       "details": "Details",
       "rating": "Trefferqualität",

src/main/webapp/i18n/en/exercise.json

 {
   "exercise": {
+	  "commingSoon": "comming soon",
     "details": {
       "details": "Details",
       "rating": "Hit quality",