修改返回按钮问题

2018-04-14 09:04:52 +08:00
parent 9f420b050a
commit 4dd95da147
6 changed files with 8 additions and 19 deletions
@@ -43,18 +43,8 @@
 }

 -(void)initNav{
-    // 1. 可以改变全栈back按钮 图片 60*60 @2x像素
-    
-    _bakbutton = [UIButton buttonWithType:UIButtonTypeCustom];
-    _bakbutton.frame = CGRectMake(0,0,48,44);
-    [_bakbutton setImage:[UIImage imageNamed:@"arrow_b"] forState:UIControlStateNormal];
-    
-    
-    [_bakbutton addTarget: self action: @selector(goBackAction) forControlEvents: UIControlEventTouchUpInside];
-    
-    _back=[[UIBarButtonItem alloc] initWithCustomView:_bakbutton];
+    _back =[[UIBarButtonItem alloc] initWithImage:[[UIImage imageNamed:@"back_btn_1"] imageWithRenderingMode:UIImageRenderingModeAlwaysOriginal] style:UIBarButtonItemStyleDone target:self action:@selector(goBackAction)];
    self.navigationItem.leftBarButtonItem=_back;
-    
 }

 -(void)goBackAction{