ActionList: Add property items

The list knows its items.
Icinga · Jul 19, 2024 · 520835f · 520835f
1 parent 9a7604c
commit 520835f
Showing 1 changed file with 13 additions and 42 deletions.
diff --git a/asset/js/widget/ActionList.js b/asset/js/widget/ActionList.js
@@ -9,6 +9,7 @@ define(["../notjQuery"], function ($) {
         constructor(list, isPrimary) {
             this.list = list;
             this.isPrimary = isPrimary;
+            this.items = Array.from(this.list.querySelectorAll(LIST_ITEM_IDENTIFIER));
             this.isMultiSelectable = this.list.matches('[data-icinga-multiselect-url]');
 
             this.lastActivatedItemUrl = null;
@@ -114,19 +115,17 @@ define(["../notjQuery"], function ($) {
                 } else {
                     document.getSelection().removeAllRanges();
 
-                    let allItems = this.getAllItems();
-
-                    let startIndex = allItems.indexOf(item);
+                    let startIndex = this.items.indexOf(item);
                     if(startIndex < 0) {
                         startIndex = 0;
                     }
 
-                    let endIndex = activeItems.length ? allItems.indexOf(activeItems[0]) : 0;
+                    let endIndex = activeItems.length ? this.items.indexOf(activeItems[0]) : 0;
                     if (startIndex > endIndex) {
-                        toActiveItems = allItems.slice(endIndex, startIndex + 1);
+                        toActiveItems = this.items.slice(endIndex, startIndex + 1);
                     } else {
-                        endIndex = activeItems.length ? allItems.indexOf(activeItems[activeItems.length - 1]) : 0;
-                        toActiveItems = allItems.slice(startIndex, endIndex + 1);
+                        endIndex = activeItems.length ? this.items.indexOf(activeItems[activeItems.length - 1]) : 0;
+                        toActiveItems = this.items.slice(startIndex, endIndex + 1);
                     }
 
                     toDeactivateItems = activeItems.filter(item => ! toActiveItems.includes(item));
@@ -252,12 +251,11 @@ define(["../notjQuery"], function ($) {
                 return;
             }
 
-            let allItems = this.getAllItems();
-            let firstListItem = allItems[0];
-            let lastListItem = allItems[allItems.length -1];
+            let firstListItem = this.items[0];
+            let lastListItem = this.items[this.items.length -1];
             let markAsLastActive = null; // initialized only if it is different from toActiveItem
             let toActiveItem = null;
-            let wasAllSelected = activeItems.length === allItems.length;
+            let wasAllSelected = activeItems.length === this.items.length;
             let lastActivatedItem = this.list.querySelector(
                 `[data-icinga-detail-filter="${ this.lastActivatedItemUrl }"]`
             );
@@ -375,10 +373,9 @@ define(["../notjQuery"], function ($) {
          * Select All list items
          */
         selectAll() {
-            let allItems = this.getAllItems();
             let activeItems = this.getActiveItems();
-            this.setActive(allItems.filter(item => ! activeItems.includes(item)));
-            this.setLastActivatedItemUrl(allItems[allItems.length -1].dataset.icingaDetailFilter);
+            this.setActive(this.items.filter(item => ! activeItems.includes(item)));
+            this.setLastActivatedItemUrl(this.items[this.items.length -1].dataset.icingaDetailFilter);
             this.addSelectionCountToFooter();
             this.loadDetailUrl();
         }
@@ -472,33 +469,7 @@ define(["../notjQuery"], function ($) {
          */
         getActiveItems()
         {
-            let items;
-
-            if (this.list.tagName.toLowerCase() === 'table') {
-                items = this.list.querySelectorAll(`:scope > tbody > ${LIST_ITEM_IDENTIFIER}.active`);
-            } else {
-                items = this.list.querySelectorAll(`:scope > ${LIST_ITEM_IDENTIFIER}.active`);
-            }
-
-            return Array.from(items);
-        }
-
-        /**
-         * Get all available items
-         *
-         * @return array
-         */
-        getAllItems()
-        {
-            let items;
-
-            if (this.list.tagName.toLowerCase() === 'table') {
-                items = this.list.querySelectorAll(`:scope > tbody > ${LIST_ITEM_IDENTIFIER}`);
-            } else {
-                items = this.list.querySelectorAll(`:scope > ${LIST_ITEM_IDENTIFIER}`);
-            }
-
-            return Array.from(items);
+            return this.items.filter(item => item.classList.contains('active'));
         }
 
         /**
@@ -563,7 +534,7 @@ define(["../notjQuery"], function ($) {
                 }
             }
 
-            this.clearSelection(this.getAllItems().filter(item => ! toActiveItems.includes(item)));
+            this.clearSelection(this.items.filter(item => ! toActiveItems.includes(item)));
             this.setActive(toActiveItems);
             this.addSelectionCountToFooter();
         }