添加日期选择器以编程方式查看? [英] Adding Date Picker to view programatically?
本文介绍了添加日期选择器以编程方式查看?的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
解决方案
这很简单,你可以在几秒钟内完成。
只需在你的文件中使用这些方法...都准备好了
- (void)viewDidLoad {
CGRect pickerFrame = CGRectMake(0,250,0,0);
UIDatePicker * myPicker = [[UIDatePicker alloc] initWithFrame:pickerFrame];
[myPicker addTarget:self action:@selector(pickerChanged :) forControlEvents:UIControlEventValueChanged];
[self.view addSubview:myPicker];
[myPicker release];
}
- (void)pickerChanged:(id)sender
{
NSLog(@value:%@,[sender date]);
}
Can someone illustrate (or point me to a good tutorial) on how to add a Date Picker to a view programatically (i.e., without using the interface editor)?
解决方案
It's very easy man.You can do it in seconds.
Just use the these methods in your.m file...all is ready
- (void)viewDidLoad {
CGRect pickerFrame = CGRectMake(0,250,0,0);
UIDatePicker *myPicker = [[UIDatePicker alloc] initWithFrame:pickerFrame];
[myPicker addTarget:self action:@selector(pickerChanged:) forControlEvents:UIControlEventValueChanged];
[self.view addSubview:myPicker];
[myPicker release];
}
- (void)pickerChanged:(id)sender
{
NSLog(@"value: %@",[sender date]);
}
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