diff --git a/src/app/components/field-set/field-set.component.html b/src/app/components/field-set/field-set.component.html
index c80e4c991ea81b64bdf5f055f9df07cee58a6b46..2471c8dcb4c729e487c16c8e1b9ed2c3f6de27d7 100644
--- a/src/app/components/field-set/field-set.component.html
+++ b/src/app/components/field-set/field-set.component.html
@@ -30,7 +30,7 @@
 <mat-card-content>
     <ng-template ngFor let-p [ngForOf]="fields">
         <param-field-line *ngIf="isInputField(p)" [param]=p (radio)=onRadioClick($event) (valid)=onParamLineValid()
-            (inputChange)=onInputChange() (tabPressed)="onTabPressed($event)">
+            (inputChange)=onInputChange($event) (tabPressed)="onTabPressed($event)">
         </param-field-line>
 
         <select-field-line *ngIf="isSelectField(p)" [_select]=p>
diff --git a/src/app/components/field-set/field-set.component.ts b/src/app/components/field-set/field-set.component.ts
index 1a2a717005c5f774e22bf84e45dfa1f34e582bb2..70cd6a4ffa1295622b1d09750e354fe6b1f84a3d 100644
--- a/src/app/components/field-set/field-set.component.ts
+++ b/src/app/components/field-set/field-set.component.ts
@@ -306,8 +306,8 @@ export class FieldSetComponent implements DoCheck {
     /**
     * réception d'un événement de changement de valeur d'un input
     */
-    private onInputChange(event: boolean) {
-        this.inputChange.emit();
+    private onInputChange($event) {
+        this.inputChange.emit($event);
     }
 
     /**
diff --git a/src/app/components/fieldset-container/fieldset-container.component.html b/src/app/components/fieldset-container/fieldset-container.component.html
index c2f75e4f19ef29b671ec12f24afabd08b67f648b..0bb2ea7c2e091f09bb27b41ed69147fba508ee6a 100644
--- a/src/app/components/fieldset-container/fieldset-container.component.html
+++ b/src/app/components/fieldset-container/fieldset-container.component.html
@@ -6,7 +6,7 @@
 
 <mat-card-content>
     <field-set *ngFor="let fs of fieldsets" class="fieldset-inner" [fieldSet]=fs
-        (radio)=onRadioClick($event) (validChange)=onFieldsetValid() (inputChange)=onInputChange()
+        (radio)=onRadioClick($event) (validChange)=onFieldsetValid() (inputChange)=onInputChange($event)
         (addFieldset)=onAddFieldset($event) (removeFieldset)=onRemoveFieldset($event)
         (moveFieldsetDown)=onMoveFieldsetDown($event) (moveFieldsetUp)=onMoveFieldsetUp($event)
         (tabPressed)="onTabPressed($event)">
diff --git a/src/app/components/fieldset-container/fieldset-container.component.ts b/src/app/components/fieldset-container/fieldset-container.component.ts
index 2c161f764a0282e86771fa7bc5c20d70d0787b51..e10c849a3023fc6426758bcfc2f08f99c4a09609 100644
--- a/src/app/components/fieldset-container/fieldset-container.component.ts
+++ b/src/app/components/fieldset-container/fieldset-container.component.ts
@@ -145,8 +145,8 @@ export class FieldsetContainerComponent implements DoCheck, AfterViewInit {
     /**
     * réception d'un événement de changement de valeur d'un input
     */
-    private onInputChange(event: boolean) {
-        this.inputChange.emit();
+    private onInputChange($event) {
+        this.inputChange.emit($event);
     }
 
     /**
diff --git a/src/app/components/generic-calculator/calculator.component.html b/src/app/components/generic-calculator/calculator.component.html
index db06e3792b10cd0491c1110f404ae9858107af84..4b518f5ab96f9dc279ed229bb9f4cd42c4c44842 100644
--- a/src/app/components/generic-calculator/calculator.component.html
+++ b/src/app/components/generic-calculator/calculator.component.html
@@ -33,12 +33,13 @@
                 <mat-card id="calc-card-field-sets" fxFlex.gt-xs="1 0 400px" fxFlex.lt-sm="1 0 300px">
                     <ng-template ngFor let-fe [ngForOf]="formElements">
                         <field-set *ngIf="isFieldset(fe)" [style.display]="getFieldsetStyleDisplay(fe.id)" [fieldSet]=fe
-                            (radio)=onRadioClick($event) (validChange)=OnFieldsetValid() (inputChange)=onInputChange()
+                            (radio)=onRadioClick($event) (validChange)=OnFieldsetValid() (inputChange)=onInputChange($event)
                             (tabPressed)="onTabPressed($event)">
                         </field-set>
 
                         <fieldset-container *ngIf="isFieldsetContainer(fe)" [_container]=fe (radio)=onRadioClick($event)
-                            (validChange)=onFieldsetContainerValid() (tabPressed)="onTabPressed($event)">
+                            (validChange)=onFieldsetContainerValid() (inputChange)=onInputChange($event)
+                            (tabPressed)="onTabPressed($event)">
                         </fieldset-container>
                     </ng-template>
 
diff --git a/src/app/components/param-field-line/param-field-line.component.html b/src/app/components/param-field-line/param-field-line.component.html
index 1c71eb5b957985b949b08b7862ed29578c6bb4e1..35c1fd0c841425b97aef1cbe4bc4c4d16427d3ee 100644
--- a/src/app/components/param-field-line/param-field-line.component.html
+++ b/src/app/components/param-field-line/param-field-line.component.html
@@ -5,16 +5,22 @@
     <div fxFlex="1 0 120px">
         <!-- composant pour gérer le cas général (valeur numérique à saisir) -->
         <ngparam-input [title]="param.title" [hidden]="! isRadioFixChecked"
-            (change)="onInputChange($event)" (tabPressed)="onTabPressed($event)"></ngparam-input>
+            (change)="onInputChange($event)" (tabPressed)="onTabPressed($event)">
+        </ngparam-input>
  
         <!-- composant pour gérer le cas "paramètre calculé" -->
-        <param-computed *ngIf="isRadioCalChecked" [title]="title" [param]="param"></param-computed>
+        <param-computed *ngIf="isRadioCalChecked" [title]="title" [param]="param">
+        </param-computed>
 
         <!-- composant pour gérer le cas "paramètre à varier" (min-max/liste de valeurs) -->
-        <param-values *ngIf="isRadioVarChecked" [title]="title" [param]="param" (change)="onInputChange($event)" (valid)=onParamValuesValid($event)></param-values>
+        <param-values *ngIf="isRadioVarChecked" [title]="title" [param]="param"
+            (change)="onInputChange($event)" (valid)=onParamValuesValid($event)>
+        </param-values>
     
         <!-- composant pour gérer le cas "paramètre lié" -->
-        <param-link *ngIf="isRadioLinkChecked" [title]="title" [param]="param" (change)="onInputChange($event)" (valid)=onParamValuesValid($event)></param-link>
+        <param-link *ngIf="isRadioLinkChecked" [title]="title" [param]="param"
+            (change)="onInputChange($event)" (valid)=onParamValuesValid($event)>
+        </param-link>
     </div>
 
     <div class="toggle-group-container" fxFlex="0 0 auto">