Merge pull request #29 from RIT-SWEN-261-02/need-image

local persistence for need list data

1 files changed, 12 insertions, 1 deletions

diff --git a/ufund-ui/src/app/components/cupboard/cupboard.component.ts b/ufund-ui/src/app/components/cupboard/cupboard.component.ts
index b03b77e..aca1397 100644
--- a/ufund-ui/src/app/components/cupboard/cupboard.component.ts
+++ b/ufund-ui/src/app/components/cupboard/cupboard.component.ts
@@ -26,7 +26,7 @@ export class CupboardComponent implements OnInit {
     needs: Need[] = [];
     searchResults: Need[] = [];
     sortMode: 'Ascending' | 'Descending' = 'Ascending'
-    itemsPerPage = 5;
+    itemsPerPage = parseInt(localStorage.getItem('itemsPerPage') ?? '5') ?? 5;
     currentSortAlgo = 'sortByPriority';
 
     constructor(
@@ -135,6 +135,17 @@ export class CupboardComponent implements OnInit {
         }
     }
 
+    editItemsPerPage() {
+        if (this.itemsPerPage > this.searchResults.length) {
+            this.itemsPerPage = this.searchResults.length
+        }
+        if (this.itemsPerPage < 1) {
+            this.itemsPerPage = 1
+        }
+        localStorage.setItem('itemsPerPage', this.itemsPerPage.toString())
+        this.refresh();
+    }
+
     protected readonly SortingAlgorithms = SortingAlgoArrays;
     protected readonly Object = Object;
 }