From 59ff33b8eb0df2a572464b4ae5652c804967e1a2 Mon Sep 17 00:00:00 2001
From: qtdc1229 <dc328466990@163.com>
Date: Mon, 18 Jan 2016 17:38:21 +0800
Subject: [PATCH] change read me delete some unused

---
 .../DCPickerRecord/DCPickerRecordModel.h      |  2 +-
 .../DCPickerRecord/DCPickerRecorder.h         |  2 +-
 .../DCPickerRecord/DCPickerRecorder.m         |  2 +-
 DCPickerRecord/ViewController.m               |  3 +-
 README.md                                     | 30 +++++++++++++++++++
 5 files changed, 34 insertions(+), 5 deletions(-)

diff --git a/DCPickerRecord/DCPickerRecord/DCPickerRecordModel.h b/DCPickerRecord/DCPickerRecord/DCPickerRecordModel.h
index b8f24e6..53c67bf 100644
--- a/DCPickerRecord/DCPickerRecord/DCPickerRecordModel.h
+++ b/DCPickerRecord/DCPickerRecord/DCPickerRecordModel.h
@@ -66,7 +66,7 @@
 
 @interface DCPickerRecordModel : NSObject <DCPickerRecordModelProtocol>
 
-@property (nonatomic ,copy) id (^dc_didSelectedBlock)();
+@property (nonatomic ,copy) void (^dc_didSelectedBlock)();
 @property (nonatomic, readonly) NSInteger         numberOfComponent;
 @property (nonatomic, readonly) NSMutableArray    *rowOfComponent;
 
diff --git a/DCPickerRecord/DCPickerRecord/DCPickerRecorder.h b/DCPickerRecord/DCPickerRecord/DCPickerRecorder.h
index c3454e2..d02cad7 100644
--- a/DCPickerRecord/DCPickerRecord/DCPickerRecorder.h
+++ b/DCPickerRecord/DCPickerRecord/DCPickerRecorder.h
@@ -27,7 +27,7 @@ NS_ASSUME_NONNULL_BEGIN
 
 + (instancetype)shareRecorder;
 
-- (void)dc_pickerView:(nonnull UIPickerView *)pickerView recordDataClass:(Class)dataClass didSelectedAction:(id (^)())didSelectedAction;
+- (void)dc_pickerView:(nonnull UIPickerView *)pickerView recordDataClass:(Class)dataClass didSelectedAction:(void (^)())didSelectedAction;
 
 @end
 NS_ASSUME_NONNULL_END
diff --git a/DCPickerRecord/DCPickerRecord/DCPickerRecorder.m b/DCPickerRecord/DCPickerRecord/DCPickerRecorder.m
index ba813ae..2a140e0 100644
--- a/DCPickerRecord/DCPickerRecord/DCPickerRecorder.m
+++ b/DCPickerRecord/DCPickerRecord/DCPickerRecorder.m
@@ -42,7 +42,7 @@ + (instancetype)shareRecorder {
     return __shareDCPickerSourceRecorder;
 }
 
-- (void)dc_pickerView:(UIPickerView *)pickerView recordDataClass:(Class)dataClass didSelectedAction:(id (^)())didSelectedAction {
+- (void)dc_pickerView:(UIPickerView *)pickerView recordDataClass:(Class)dataClass didSelectedAction:(void (^)())didSelectedAction {
     NSAssert(pickerView, @"pickerView must nonull");
     if ([dataClass isSubclassOfClass:[DCPickerRecordModel class]]) {
         _pickerDataClass = dataClass;
diff --git a/DCPickerRecord/ViewController.m b/DCPickerRecord/ViewController.m
index a716ff3..cb0d992 100644
--- a/DCPickerRecord/ViewController.m
+++ b/DCPickerRecord/ViewController.m
@@ -20,9 +20,8 @@ - (void)viewDidLoad {
     [super viewDidLoad];
     [[DCPickerRecorder shareRecorder] dc_pickerView:self.pickerView
                                     recordDataClass:NSClassFromString(@"CityPickers")
-                                  didSelectedAction:^id(NSIndexPath *index,CityModel *city) {
+                                  didSelectedAction:^void(NSIndexPath *index,CityModel *city) {
         self.label.text = [NSString stringWithFormat:@"选择了 %@省 %@ 市",city.province,city.name];
-        return nil;
     }];
     //    [self.pickerView reloadAllComponents];
     // Do any additional setup after loading the view, typically from a nib.
diff --git a/README.md b/README.md
index afafdd8..edace01 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,32 @@
 # DCPickerRecord
 Quick recoder for UIPickerView
+
+##简介
+DCPickerRecord 是用来简化UIPickerView 管理以及使用的组件。
+
+以往使用Picker 需要实现UIPicker 的代理，
+
+
+```objective-c
+- (NSString *)pickerView:(UIPickerView *)pickerView titleForRow:(NSInteger)row forComponent:(NSInteger)component {
+    NSString *ret = @"";
+    // ret = 你某一行显示的内容
+    return ret;
+}
+
+-(void)pickerView:(UIPickerView *)pickerView didSelectRow:(NSInteger)row inComponent:(NSInteger)component {
+		//选择某一行后的行动
+}
+
+- (NSInteger)numberOfComponentsInPickerView:(UIPickerView *)pickerView {
+    NSInteger ret = 0;	
+    return ret;
+}
+
+-(NSInteger)pickerView:(UIPickerView *)pickerView numberOfRowsInComponent:(NSInteger)component {
+		 NSInteger ret = 0;
+		 return ret;
+}
+```
+
+Picker 的选择记录记录比较混乱。
\ No newline at end of file