Discover: sidebarFilter Sequence Sequence fix dblclick no need to hide arrow. Update v0.99.1

src/components/Discover/Filter/ActAndSeq.vue

@@ -74,15 +74,16 @@ export default {
   data() {
     return {
       listSequence: this.listSeq,
-      data: this.filterTaskData,
+      filteredData: this.filterTaskData,
       lastItemIndex: null,
+      isDragging: false,
     }
   },
   computed: {
     data: function() {
       // TODO Activity List 的 dblclick, drag & drop 要改假刪除
       // Activity List 要排序
-      return this.data.sort((x, y) => y.occurrences - x.occurrences);
+      return this.filteredData.sort((x, y) => y.occurrences - x.occurrences);
     }
   },
   watch: {
@@ -116,6 +117,7 @@ export default {
      * Element dragging started
      */
     onStart(evt) {
+      this.isDragging = true;
       // 隱藏拖曳元素原位置
       const originalElement = evt.item;
       originalElement.style.display = 'none';
@@ -127,6 +129,7 @@ export default {
      * Element dragging ended
      */
     onEnd(evt) {
+      this.isDragging = false;
       // 顯示拖曳元素
       const originalElement = evt.item;
       originalElement.style.display = '';
@@ -144,8 +147,9 @@ export default {
      */
     onChoose(evt) {
       // 拖曳時要隱藏箭頭
+      // isDragging: 只有拖曳才要隱藏，dblclick 不用
       const lastChild = evt.item.lastChild;
-      lastChild.style.display = 'none';
+      if (this.isDragging) lastChild.style.display = 'none';
     }
   }
 }