- fix static header in generic dialog

- fix export dialog not opening

Author: kkoehn

app/assets/javascripts/exercises.js

@@ -355,6 +355,7 @@ $(document).on('turbolinks:load', function () {
     }
 
     var exportExerciseStart = function (exerciseID) {
+        $('#transfer-modal .modal-title').html(I18n.t('exercises.export_codeharbor.dialogtitle'));
         const $exerciseDiv = $('#exercise-transfer');
         const $messageDiv = $exerciseDiv.children('.transfer-message');
         const $actionsDiv = $exerciseDiv.children('.transfer-exercise-actions');
@@ -448,6 +449,7 @@ $(document).on('turbolinks:load', function () {
         });
     }
     var importExerciseStart = function () {
+        $('#transfer-modal .modal-title').html(I18n.t('exercises.import_proforma.label'));
         const $exerciseDiv = $('#exercise-transfer');
         const $messageDiv = $exerciseDiv.children('.transfer-message');
         const $actionsDiv = $exerciseDiv.children('.transfer-exercise-actions');

app/views/exercises/index.html.slim

@@ -53,7 +53,7 @@ h1 = Exercise.model_name.human(count: :other)
                 li = link_to(ProgrammingGroup.model_name.human(count: :other), exercise_programming_groups_path(exercise), class: 'dropdown-item') if policy(exercise).programming_groups_for_exercise?
                 li = link_to(t('shared.destroy'), exercise, data: {confirm: t('shared.confirm_destroy')}, method: :delete, class: 'dropdown-item') if policy(exercise).destroy?
                 li = link_to(t('.clone'), clone_exercise_path(exercise), data: {confirm: t('shared.confirm_destroy')}, method: :post, class: 'dropdown-item') if policy(exercise).clone?
-                li = link_to(t('exercises.export_codeharbor.label'), '', class: 'dropdown-item export-start', data: {'exercise-id': exercise.id}) if policy(exercise).export_external_confirm?
+                li = link_to(t('exercises.export_codeharbor.label'), '', class: 'dropdown-item export-start', data: {'exercise-id': exercise.id, 'bs-toggle': 'modal', 'bs-target': '#transfer-modal'}) if policy(exercise).export_external_confirm?
                 li = link_to(t('exercises.download_proforma.label'), download_proforma_exercise_path(exercise), class: 'dropdown-item', target: '_blank', rel: 'noopener noreferrer') if policy(exercise).download_proforma?
 
 = render('shared/pagination', collection: @exercises)
@@ -65,6 +65,5 @@ p
       = t('exercises.import_proforma.label')
 
 = render 'shared/modal',
-        title: t('exercises.export_codeharbor.dialogtitle'),
         modal_root_attributes: {id: 'transfer-modal'},
         template: 'exercises/_transfer_dialogcontent'