应该说每一个都有意见反馈，很简单的功能，镔哥直接做个demo用来以后直接拉用，这么简单的功能，在做项目的时候就不用多考虑了，这样会加快项目进展。
//
// ViewController.m
// feedback
//
// Created by apple on 14/12/5.
// Copyright (c) 2014年 youdianshang. All rights reserved.
//
#import "ViewController.h"
@interface ViewController ()<UITextViewDelegate,UIAlertViewDelegate>
{
UIBarButtonItem *leftButton ;
UIBarButtonItem *rightButton;
UIBarButtonItem * doneButton;
UIButton *sendButon;
}
@property (nonatomic, retain) UITextView *textView;
@end
@implementation ViewController
- (void)viewDidLoad {
[super viewDidLoad];
[self greatNav];
[self greatFeedBackView];
// Do any additional setup after loading the view, typically from a nib.
}
//创建输入文本框
-(void) greatFeedBackView
{
self.textView= [[UITextView alloc]initWithFrame:CGRectMake(10, 65, 300, 250)];//初始化大小并自动释放
self.textView.layer.borderColor = [[UIColor blackColor] CGColor];//设置文本框的字体颜色
self.textView.layer.borderWidth = 0.6;
self.textView.font = [UIFont fontWithName:@"Arial" size:17.0];
self.textView.delegate = self;//设置委托方法
self.textView.backgroundColor = [UIColor whiteColor];
self.textView.text = @"";//设置它显示的内容
self.textView.returnKeyType = UIReturnKeyDefault;//返回键的类型
self.textView.keyboardType = UIKeyboardTypeDefault;//键盘类型
self.textView.scrollEnabled = YES;//是否可以拖动
self.textView.autoresizingMask = UIViewAutoresizingFlexibleHeight;
[self.view addSubview: self.textView];
UIToolbar * topView = [[UIToolbar alloc]initWithFrame:CGRectMake(0, 0, 320, 30)];
[topView setBarStyle:UIBarStyleBlack];
UIBarButtonItem * canelButton = [[UIBarButtonItem alloc]initWithTitle:@"取消" style:UIBarButtonItemStylePlain target:self action:@selector(dismissKeyBoard)];
UIBarButtonItem * btnSpace = [[UIBarButtonItem alloc]initWithBarButtonSystemItem:UIBarButtonSystemItemFlexibleSpace target:self action:nil];
doneButton = [[UIBarButtonItem alloc]initWithTitle:@"发送" style:UIBarButtonItemStyleDone target:self action:@selector(dismissKeyBoard)];
NSArray * buttonsArray = [NSArray arrayWithObjects:canelButton,btnSpace,doneButton,nil];
[topView setItems:buttonsArray];
[self.textView setInputAccessoryView:topView];
}
#pragma mark-TextView的代理
-(void)dismissKeyBoard
{
[self.textView resignFirstResponder];
UIAlertView *alert = [[UIAlertView alloc]initWithTitle:@"提示" message:@"已经收录，感谢你的反馈" delegate:self cancelButtonTitle:@"确定" otherButtonTitles:nil, nil];
[alert show];
}
#pragma marks -- UIAlertViewDelegate --
//AlertView的取消按钮的事件
-(void)alertViewCancel:(UIAlertView *)alertView
{
}
//导航栏设置
-(void)greatNav
{
self.view.backgroundColor = [UIColor whiteColor];
UINavigationBar *navbar = [[UINavigationBar alloc]initWithFrame:CGRectMake(0, 0, 320, 64)];
[navbar setBackgroundColor:[UIColor clearColor]];
// 3.设置导航栏文字的主题
NSShadow *shadow=[[NSShadow alloc]init];
[shadow setShadowOffset:CGSizeMake(0, 0)];
[navbar setTitleTextAttributes:@{
NSForegroundColorAttributeName : [UIColor blackColor],
NSShadowAttributeName : shadow
}];
// 设置状态栏样式
[UIApplication sharedApplication].statusBarStyle = UIStatusBarStyleLightContent;
//创建一个导航栏集合
UINavigationItem *navItem = [[UINavigationItem alloc]initWithTitle:@"意见反馈"];
//在这个集合Item中添加标题，按钮
//style:设置按钮的风格，一共有三种选择
//action：@selector:设置按钮的点击事件
leftButton = [[UIBarButtonItem alloc]initWithTitle:@"返回" style:UIBarButtonItemStyleDone target:self action:@selector(clickLeftButton)];
//创建一个右边按钮
//两种方式任选一种
// rightButton = [[UIBarButtonItem alloc] initWithTitle:@"右边" style:UIBarButtonItemStyleDone target:self action:@selector(clickRightButton)];
// rightButton.tintColor = [UIColor greenColor];
// rightButton.enabled = NO;
sendButon = [[UIButton alloc]initWithFrame:CGRectMake(280, 30, 38, 30)];
[sendButon setTitle:@"发送" forState:UIControlStateNormal];
[sendButon setTitleColor:[UIColor greenColor] forState:UIControlStateNormal];
[sendButon addTarget:self action:@selector(dismissKeyBoard) forControlEvents:UIControlEventTouchUpInside];
//[sendButon setBackgroundColor:[UIColor blueColor]];
[navbar addSubview:sendButon];
//把左右两个按钮添加到导航栏集合中去
[navItem setLeftBarButtonItem:leftButton];
// [navItem setRightBarButtonItem:rightButton];
//把导航栏集合添加到导航栏中，设置动画关闭
[navbar pushNavigationItem:navItem animated:NO];
[self.view addSubview:navbar];
self.navigationController.title = @"意见反馈";
}
-(void) clickRightButton
{
[self showDialog:@"点击了导航栏右边按钮"];
rightButton.enabled = YES;
// [self.navigationController pushViewController:second animated:YES];
//在没有导航栏根视图必须要用模态
//[self presentViewController:second animated:YES completion:nil];
}
-(void) clickLeftButton
{
[self showDialog:@"点击了导航栏左边按钮"];
}
-(void)showDialog:(NSString *)str
{
UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"这是一个对话框" message:str delegate:self cancelButtonTitle:@"确定" otherButtonTitles: nil];
[alert show];
}