回调添加对象参数，便于处理有文本框取值

Author: Weever

UIAlertView-Blocks/RIButtonItem.h

@@ -8,7 +8,7 @@
 
 #import <Foundation/Foundation.h>
 
-typedef void (^RIAction)();
+typedef void (^RIAction)(id sender);
 
 @interface RIButtonItem : NSObject
 

UIAlertView-Blocks/UIActionSheet+Blocks.m

@@ -127,12 +127,12 @@ - (void)actionSheet:(UIActionSheet *)actionSheet didDismissWithButtonIndex:(NSIn
         NSArray *buttonsArray = objc_getAssociatedObject(self, RI_BUTTON_ASS_KEY);
         RIButtonItem *item = [buttonsArray objectAtIndex:buttonIndex];
         if(item.action)
-            item.action();
+            item.action(actionSheet);
     }
 
     if (self.dismissalAction)
     {
-        self.dismissalAction();
+        self.dismissalAction(actionSheet);
     }
 
     objc_setAssociatedObject(self, RI_BUTTON_ASS_KEY, nil, OBJC_ASSOCIATION_RETAIN_NONATOMIC);

UIAlertView-Blocks/UIAlertView+Blocks.m

@@ -95,7 +95,7 @@ - (void)alertView:(UIAlertView *)alertView clickedButtonAtIndex:(NSInteger)butto
 		RIButtonItem *item = [buttonsArray objectAtIndex:buttonIndex];
 
 		if (item.action) {
-			item.action();
+			item.action(alertView);
 		}
 	}
 

UIAlertView-BlocksDemo/UIAlertView-BlocksDemo.xcodeproj/project.xcworkspace/xcuserdata/WeeverLu.xcuserdatad/UserInterfaceState.xcuserstate

@@ -35,7 +35,7 @@ - (IBAction)action:(id)sender {
 - (void)testAlert
 {
     RIButtonItem *cancelItem = [RIButtonItem itemWithLabel:@"取消"];
-    RIButtonItem *OKItem = [RIButtonItem itemWithLabel:@"确定" action:^{
+    RIButtonItem *OKItem = [RIButtonItem itemWithLabel:@"确定" action:^(UIAlertView *sender) {
         NSLog(@"确定");
     }];
 //    UIAlertView *alertView = [[UIAlertView alloc] initWithTitle:@"Test" message:@"" cancelButtonItem:cancelItem otherButtonItems:OKItem, nil];
@@ -54,23 +54,23 @@ - (void)testAlert
 - (void)testActionSheet
 {
     /*RIButtonItem *cancelItem = [RIButtonItem itemWithLabel:@"取消"];
-     RIButtonItem *OKItem = [RIButtonItem itemWithLabel:@"确定" action:^{
+     RIButtonItem *OKItem = [RIButtonItem itemWithLabel:@"确定" action:^(id sender) {
      DLog(@"确定");
      }];
-     RIButtonItem *deleteItem = [RIButtonItem itemWithLabel:@"删除" action:^{
+     RIButtonItem *deleteItem = [RIButtonItem itemWithLabel:@"删除" action:^(id sender) {
      DLog(@"删除");
      }];
      UIActionSheet *actionSheet = [[UIActionSheet alloc] initWithTitle:nil cancelButtonItem:cancelItem destructiveButtonItem:deleteItem otherButtonItems:OKItem, nil];
      [actionSheet showInView:self.view];
-     actionSheet.dismissalAction = ^{
+     actionSheet.dismissalAction = ^(id sender) {
      DLog(@"dismissal");
      };*/
 
     NSArray *names = @[ @"客服1", @"客服2", @"客服3", @"客服4" ];
 
     UIActionSheet *sheet = [[UIActionSheet alloc] init];
     for (NSString *name in names) {
-        RIButtonItem *item = [RIButtonItem itemWithLabel:name action:^{
+        RIButtonItem *item = [RIButtonItem itemWithLabel:name action:^(id sender) {
             NSLog(@"name %@", name);
         }];
         [sheet addButtonItem:item];
@@ -81,16 +81,16 @@ - (void)testActionSheet
     //    sheet.cancelButtonIndex = [sheet addButtonWithTitle:@"取消"];
     //    sheet.destructiveButtonIndex = [sheet addButtonWithTitle:@"删除"];
 
-    [sheet addCancelButtonItem:[RIButtonItem itemWithLabel:@"取消" action:^{
+    [sheet addCancelButtonItem:[RIButtonItem itemWithLabel:@"取消" action:^(id sender) {
         NSLog(@"cancel");
     }]];
-    [sheet addDestructiveButtonItem:[RIButtonItem itemWithLabel:@"删除" action:^{
+    [sheet addDestructiveButtonItem:[RIButtonItem itemWithLabel:@"删除" action:^(id sender) {
         NSLog(@"delete");
     }]];
 
 
     [sheet showInView:self.view];
-    sheet.dismissalAction = ^{
+    sheet.dismissalAction = ^(id sender) {
         NSLog(@"dismissal");
     };
 }