-
(void)awakeFromNib
{
[super awakeFromNib];self.searchFiled.delegate = self;
self.searchBgView.layer.cornerRadius = 3;
self.searchBgView.layer.masksToBounds = YES;[self.searchFiled addTarget:self action:@selector(textFieldEditingChanged:) forControlEvents:UIControlEventEditingChanged];
}
-
(void)textFieldEditingChanged:(UITextField *)textField{
if (textField.markedTextRange == nil ) {
NSLog( @“text changed: %@”, textField.text);
}
}
本文介绍如何使用Swift在iOS应用中为UITextField设置圆角背景并监听文本变化。通过简单的代码实现UITextField的delegate设置,添加圆角效果,并注册监听以检测文本是否发生变化。
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