UIBarButtonItem *leftBtn = [[UIBarButtonItem alloc]
initWithTitle:@"左按钮"
style:UIBarButtonItemStyleBordered
target:self
action:@selector(backView)];
self.navigationItem.leftBarButtonItem = leftBtn;
[leftBtn release];
UIBarButtonItem *rightBtn = [[UIBarButtonItem alloc]
initWithTitle:@"右按钮"
style:UIBarButtonItemStyleBordered
target:self
action:@selector(backView)];
self.navigationItem.rightBarButtonItem = rightBtn;
[rightBtn release];
本文将介绍如何在iOS应用中自定义导航栏的左、右按钮,包括按钮的样式设置、点击事件处理及内存管理。
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