並び順が一意に決まらない不具合を修正

app/script/check.js

@@ -2848,19 +2848,39 @@ CHK.createOperationList = function(operationList, isSearched = false) {
 		}
         switch(sortType) {
             case CHK_CONSTANT.SORT_TYPE.NAME:
-                operationList.sort((a, b) => (a.operationName > b.operationName) ? 1 : -1);
+				operationList.sort(function(a,b) {
+					if (a.operationName > b.operationName) return 1;
+					if (a.operationName < b.operationName) return -1;
+					return 0;
+				});
                 break;
             case CHK_CONSTANT.SORT_TYPE.START_DATE_DESC:
-                operationList.sort((a, b) => (setOperationDate(a.operationStartDate) < setOperationDate(b.operationStartDate)) ? 1 : -1);
+				operationList.sort(function(a,b) {
+					if (setOperationDate(a.operationStartDate) < setOperationDate(b.operationStartDate)) return 1;
+					if (setOperationDate(a.operationStartDate) > setOperationDate(b.operationStartDate)) return -1;
+					return 0;
+				});
                 break;
             case CHK_CONSTANT.SORT_TYPE.START_DATE_ASC:
-                operationList.sort((a, b) => (setOperationDate(a.operationStartDate) > setOperationDate(b.operationStartDate)) ? 1 : -1);
+				operationList.sort(function(a,b) {
+					if (setOperationDate(a.operationStartDate) > setOperationDate(b.operationStartDate)) return 1;
+					if (setOperationDate(a.operationStartDate) < setOperationDate(b.operationStartDate)) return -1;
+					return 0;
+				});
                 break;
             case CHK_CONSTANT.SORT_TYPE.TYPE:
-                operationList.sort((a, b) => (a.operationType < b.operationType) ? 1 : -1);
+				operationList.sort(function(a,b) {
+					if (a.operationType < b.operationType) return 1;
+					if (a.operationType > b.operationType) return -1;
+					return 0;
+				});
                 break;
             case CHK_CONSTANT.SORT_TYPE.LAST_EDIT_DATE:
-                operationList.sort((a, b) => (a.lastEditDate < b.lastEditDate) ? 1 : -1);
+				operationList.sort(function(a,b) {
+					if (a.lastEditDate < b.lastEditDate) return 1;
+					if (a.lastEditDate > b.lastEditDate) return -1;
+					return 0;
+				});
                 break;
         }
     }