[JENKINS-71145] warn when leaving with unsaved changes (#293)

Author: mawinter69

src/main/resources/com/michelin/cio/hudson/plugins/rolestrategy/RoleStrategyConfig/assign-roles.jelly

@@ -87,6 +87,7 @@
             <h1>
                 ${it.assignRolesName}
             </h1>
+            <button class="default-hidden" id="rs-dirty-indicator"/>
 
             <f:section title="${%Global roles}">
               <f:rowSet name="globalRoles">
@@ -110,6 +111,7 @@
               </f:bottomButtonBar>
             </l:isAdmin>
           </f:form>
+          <st:adjunct includes="lib.form.confirm" />
         </l:main-panel>
     </l:layout>
 </j:jelly>

src/main/resources/com/michelin/cio/hudson/plugins/rolestrategy/RoleStrategyConfig/index.jelly

@@ -109,6 +109,7 @@
             <h1>
               ${it.manageRolesName}
             </h1>
+            <button class="default-hidden" id="rs-dirty-indicator"/>
 
             <f:section title="${%Global roles}">
               <f:rowSet name="globalRoles">
@@ -142,6 +143,7 @@
             </div>
           </section>
           <div class="overlay default-hidden"/>
+          <st:adjunct includes="lib.form.confirm" />
         </l:main-panel>
     </l:layout>
 </j:jelly>

src/main/webapp/js/tableAssign.js

@@ -162,6 +162,8 @@ Behaviour.specify(".global-matrix-authorization-strategy-table A.remove", 'RoleB
     if (parent.children.length < footerLimit) {
       table.tFoot.style.display = "none";
     }
+    let dirtyButton = document.getElementById("rs-dirty-indicator");
+    dirtyButton.dispatchEvent(new Event('click'));
     return false;
   }
 });

src/main/webapp/js/tableManage.js

@@ -275,6 +275,8 @@ Behaviour.specify(".global-matrix-authorization-strategy-table A.remove", 'RoleB
     if (parent.children.length < footerLimit) {
       table.tFoot.style.display = "none";
     }
+    let dirtyButton = document.getElementById("rs-dirty-indicator");
+    dirtyButton.dispatchEvent(new Event('click'));
     return false;
   }
 });