fix #781

resources/vue/components/StudipActionMenu.vue

@@ -60,7 +60,8 @@ export default {
         linkEvents (item) {
             let events = {};
             if (item.emit) {
-                events.click = () => {
+                events.click = (e) => {
+                    e.preventDefault();
                     this.$emit.apply(this, [item.emit].concat(item.emitArguments));
                     this.close();
                 };

resources/vue/components/courseware/CoursewareBlockActions.vue

@@ -46,7 +46,12 @@ export default {
     mounted() {
         if (this.canEdit) {
             if (!this.deleteOnly) {
-                this.menuItems.push({ id: 1, label: this.$gettext('Block bearbeiten'), icon: 'edit', emit: 'editBlock' });
+                this.menuItems.push({
+                    id: 1,
+                    label: this.$gettext('Block bearbeiten'),
+                    icon: 'edit',
+                    emit: 'editBlock',
+                });
                 this.menuItems.push({
                     id: 2,
                     label: this.block.attributes.visible
@@ -66,7 +71,7 @@ export default {
                 id: 9,
                 label: this.$gettext('Block löschen'), 
                 icon: 'trash',
-                emit: 'deleteBlock' 
+                emit: 'deleteBlock',
             });
         }
 

resources/vue/components/courseware/CoursewareBlockadderItem.vue

 <template>
-    <a href="#" @click="addBlock">
+    <a href="#" @click.prevent="addBlock">
         <div class="cw-blockadder-item" :class="['cw-blockadder-item-' + type]">
             <header class="cw-blockadder-item-title">
                 {{ title }}

resources/vue/components/courseware/CoursewareContainerAdderItem.vue

 <template>
-    <a href="#" @click="addContainer">
+    <a href="#" @click.prevent="addContainer">
         <div class="cw-blockadder-item" :class="['cw-blockadder-item-' + type]">
             <header class="cw-blockadder-item-title">
                 {{ title }}