1 [textField addTarget:self action:@selector(textFieldChanged:) forControlEvents:UIControlEventEditingChanged]; 2 3 - (void)textFieldChanged:(UITextField*)textField{ 4 5 NSString *_string = textField.text; 6 7 }
UITextField实时监听输入文本的变化
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转载自www.cnblogs.com/luoluosha/p/11684118.html
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