1

views/layout/Search.vue

@@ -140,17 +140,14 @@ const isFirst = ref(true);
 const PopupMaxHeight = ref<number>(800);
 const PopupMaxHeight = ref<number>(800);
 // 搜索结果box高度
 // 搜索结果box高度
 const search_list_height = ref<number>(0);
 const search_list_height = ref<number>(0);
-const darg = () => {
+// 滚动事件
+const SrcollEvent = () => {
   let dom: any = document.getElementById("search-token-list");
   let dom: any = document.getElementById("search-token-list");
-  if (dom !== null) {
-    dom.addEventListener("scroll", () => {
+  if (dom) {
     let domHeight = dom.scrollHeight;
     let domHeight = dom.scrollHeight;
     let domTop = dom.scrollTop;
     let domTop = dom.scrollTop;
     let cliheight = dom.clientHeight;
     let cliheight = dom.clientHeight;
-      if (
-        domHeight - cliheight - domTop <= 20 &&
-        resultList.value.length >= 19
-      ) {
+    if (domHeight - cliheight - domTop <= 20 && resultList.value.length >= 19) {
       // 滚动到底部
       // 滚动到底部
       if (hasMorePages.value) {
       if (hasMorePages.value) {
         // 如果当前加载更多已经执行，return
         // 如果当前加载更多已经执行，return
@@ -161,7 +158,12 @@ const darg = () => {
         getTokenList();
         getTokenList();
       }
       }
     }
     }
-    });
+  }
+};
+const darg = () => {
+  let dom: any = document.getElementById("search-token-list");
+  if (dom) {
+    dom.addEventListener("scroll", SrcollEvent);
   }
   }
 };
 };
 const getHeight = () => {
 const getHeight = () => {
@@ -194,6 +196,12 @@ onMounted(() => {
     getHeight();
     getHeight();
   });
   });
 });
 });
+onBeforeUnmount(() => {
+  let dom: any = document.getElementById("search-token-list");
+  if (dom) {
+    dom.removeEventListener("scroll", SrcollEvent);
+  }
+});
 const onChange = (value: string) => {
 const onChange = (value: string) => {
   keyword.value = value;
   keyword.value = value;
   getTokenList();
   getTokenList();