# STTextView

**Repository Path**: yanglishuan/STTextView

## Basic Information

- **Project Name**: STTextView
- **Description**: 自定义UITextView，STTextView可以设置placeHolder和字符个数，达到字符限制不能再输入；另外还添加了字符变化的block回调，方便开发者使用。
- **Primary Language**: Objective-C
- **License**: MIT
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 11
- **Forks**: 0
- **Created**: 2014-12-17
- **Last Updated**: 2025-09-04

## Categories & Tags

**Categories**: ios-modules

**Tags**: None

## README


#STTextView

	STTextView可以设置placeHolder和字符个数，达到字符限制不能再输入；另外还添加了字符变化的block回调，方便开发者使用。
	
![image](http://git.oschina.net/yanglishuan/STTextView/raw/master/ScreenShots/screenshot1.png)
![image](http://git.oschina.net/yanglishuan/STTextView/raw/master/ScreenShots/screenshot2.png)

```
#define MAXLENGTH 100

STTextView *textView = [[STTextView alloc] initWithFrame:CGRectMake(20, 84, self.view.bounds.size.width - 40, 120)];
    textView.placeholder = [NSString stringWithFormat:@"写点什么吧，最多%@个字", @(MAXLENGTH)];
    textView.maxLength = MAXLENGTH;
    textView.font = [UIFont systemFontOfSize:15];
    [textView setTextDidChangeBlock:^(UITextView *textView) {
        _countLabel.text = [NSString stringWithFormat:@"还可以写%@个字", @(MAXLENGTH - textView.text.length)];
    }];
    
textView.layer.borderColor = [UIColor lightGrayColor].CGColor;
textView.layer.borderWidth = 1.0;
textView.layer.opacity = .7;

[self.view addSubview:textView];
    
```