增加刷新多个section方法

Author: gsdios

SDAutoLayout.podspec

@@ -1,8 +1,8 @@
 Pod::Spec.new do |s|
 
   s.name         = "SDAutoLayout"
-  s.version      = "2.1.2"
-  s.summary      = "The most easy way for autoLayout.    2.1.2版本更新内容：增加设置偏移量offset功能；修复用xib生成的view出现的部分约束失效问题；修复其他bug"
+  s.version      = "2.1.3"
+  s.summary      = "The most easy way for autoLayout.    2.1.3版本更新内容：增加设置偏移量offset功能；修复用xib生成的view出现的部分约束失效问题；修复其他bug"
 
   s.homepage     = "https://github.com/gsdios/SDAutoLayout"
   # s.screenshots  = "https://camo.githubusercontent.com/5d9e879c7006297b3d6e12c20c6cd1e15bf83016/687474703a2f2f7777332e73696e61696d672e636e2f626d6964646c652f39623831343665646777316578346d756b69787236673230396730376c6864742e676966"
@@ -14,7 +14,7 @@ Pod::Spec.new do |s|
   s.platform     = :ios
   s.platform     = :ios, "7.0"
 
-  s.source       = { :git => "https://github.com/gsdios/SDAutoLayout.git", :tag => "2.1.2"}
+  s.source       = { :git => "https://github.com/gsdios/SDAutoLayout.git", :tag => "2.1.3"}
 
   s.source_files  = "SDAutoLayoutDemo/SDAutoLayout/**/*.{h,m}"
 

SDAutoLayoutDemo.xcodeproj/project.xcworkspace/xcuserdata/gsd.xcuserdatad/UserInterfaceState.xcuserstate

@@ -70,6 +70,13 @@ typedef void (^AutoCellHeightDataSettingBlock)(UITableViewCell *cell);
 /** 刷新tableView同时调整已经计算好的高度缓存，用于直接将新数据插在旧数据前面的tableView的刷新 */
 - (void)reloadDataWithInsertingDataAtTheBeginingOfSection:(NSInteger)section newDataCount:(NSInteger)count;
 
+/** 
+ * 刷新tableView同时调整已经计算好的高度缓存，用于直接将新数据插在旧数据前面的tableView的刷新(用于刷新多个section)
+ * sectionNumsArray : 要刷新的所有section序号组成的数组, 例@[@(0), @(1)]
+ * dataCountsArray  : 每个section的数据条数组成的数组, 例@[@(20), @(10)]
+ */
+- (void)reloadDataWithInsertingDataAtTheBeginingOfSections:(NSArray *)sectionNumsArray newDataCounts:(NSArray *)dataCountsArray;
+
 /** 返回所有cell的高度总和  */
 - (CGFloat)cellsTotalHeight;
 

SDAutoLayoutDemo/SDAutoLayout/UITableView+SDAutoTableViewCellHeight.h

@@ -392,6 +392,17 @@ - (void)reloadDataWithInsertingDataAtTheBeginingOfSection:(NSInteger)section new
     [self reloadData];
 }
 
+- (void)reloadDataWithInsertingDataAtTheBeginingOfSections:(NSArray *)sectionNumsArray newDataCounts:(NSArray *)dataCountsArray
+{
+    self.cellAutoHeightManager.shouldKeepHeightCacheWhenReloadingData = YES;
+    [sectionNumsArray enumerateObjectsUsingBlock:^(NSNumber *num, NSUInteger idx, BOOL *stop) {
+        int section = [num intValue];
+        int dataCountForSection = [dataCountsArray[idx] intValue];
+        [self.cellAutoHeightManager insertNewDataAtTheBeginingOfSection:section newDataCount:dataCountForSection];
+    }];
+    [self reloadData];
+}
+
 - (CGFloat)cellsTotalHeight
 {
     CGFloat h = 0;