Replaced JS logic with CSS focus-within logic

[bookstack] / resources / js / components / sortable-list.js

diff --git a/resources/js/components/sortable-list.js b/resources/js/components/sortable-list.js
index d2b39ff95987006fe9e7dd8e5a8e0892ced2aefd..0af0e11c901a5b58d98f4ef7687004c117334e3d 100644 (file)
--- a/resources/js/components/sortable-list.js
+++ b/resources/js/components/sortable-list.js
@@ -2,6 +2,11 @@ import Sortable from "sortablejs";
 
 /**
  * SortableList
+ *
+ * Can have data set on the dragged items by setting a 'data-drag-content' attribute.
+ * This attribute must contain JSON where the keys are content types and the values are
+ * the data to set on the data-transfer.
+ *
  * @extends {Component}
  */
 class SortableList {
@@ -14,7 +19,19 @@ class SortableList {
             animation: 150,
             onSort: () => {
                 this.$emit('sort', {ids: sortable.toArray()});
-            }
+            },
+            setData(dataTransferItem, dragEl) {
+                const jsonContent = dragEl.getAttribute('data-drag-content');
+                if (jsonContent) {
+                    const contentByType = JSON.parse(jsonContent);
+                    for (const [type, content] of Object.entries(contentByType)) {
+                        dataTransferItem.setData(type, content);
+                    }
+                }
+            },
+            revertOnSpill: true,
+            dropBubble: true,
+            dragoverBubble: false,
         });
     }
 }