radiocampus/assets/AFormSet: enable definition of the removeItem method

radiocampus/assets/src/components/AFormSet.vue

@@ -108,6 +108,7 @@
 
             //! If provided call this function instead of adding an item to rows on "+" button click.
             actionAdd: Function,
+            actionRemove: Function,
 
             //! If True, columns can be reordered
             columnsOrderable: Boolean,
@@ -161,14 +162,12 @@
                 this.$emit('move', {...event, seŧ: set_})
             },
 
-            removeItem(row) {
-                const item = this.items[row]
-                if(item.id) {
-                    // TODO
-                }
-                else {
-                    this.items.splice(row,1)
+            removeItem(row, item) {
+                if(this.actionRemove) {
+                    this.actionRemove(row, item);
+                    return
                 }
+                this.items.splice(row,1)
             },
 
             //! Load items into set