flx

src/components/List/index.jsx

@@ -14,7 +14,7 @@ export default React.forwardRef((props, ref) => {
     onDataChange,
     noData,
     className,
-    refres,
+    refres,//刷新复位
     refresherEnabled,
     ...leftProps
   } = props
@@ -36,6 +36,10 @@ export default React.forwardRef((props, ref) => {
     }
   }
 
+  const loadingOff = () => {
+    refres()
+  }
+
   const fetchList = () => {
     if (!request) return;
 
@@ -88,51 +92,23 @@ export default React.forwardRef((props, ref) => {
       }).exec()
     })
   }, [])
-  const getList = () => {
-    request({
-      ...params,
-      pageSize,
-      pageNum: pageRef.current.current
-    }).then((res) => {
-      const { records, ...pageInfo } = res || {}
-      const lst = pageInfo.current === 1 ? records || [] : list.concat(records || [])
-      setList(lst)
-      setHasMore(pageInfo.current < pageInfo.pages)
-
-      if (onDataChange) {
-        onDataChange(lst, { paramsChanged: pageInfo.current === 1 })
-      }
 
-
-      pageRef.current = pageInfo
-      setLoading(false)
-      refres()
-
-
-    }).catch((err) => {
-      console.error(err)
-      setLoading(false)
-      refres()
-
-      if (onError) {
-        onError(err)
-      }
-    })
-
-  }
   // https://developers.weixin.qq.com/miniprogram/dev/api/ui/scroll/ScrollViewContext.html
   // ScrollViewContext 透传给父组件
   //https://zh-hans.reactjs.org/docs/hooks-reference.html#useimperativehandle
   useImperativeHandle(ref, () => ({
     context: contextRef.current,
   }))
+
+
   return (
     <ScrollView
       {...leftProps}
       scrollY
       enhanced
       refresherEnabled={refresherEnabled}
-      onRefresherrefresh={getList}
+
+      onRefresherrefresh={fetchRef.current = fetchList}
       onScrollToLower={handleScrollToLower}
       className={`${className} ${uqCls} list-view`}
     >