关于UItableview中的UITextfield的问题

最新推荐文章于 2021-08-01 17:55:46 发布

daobeishi7332

最新推荐文章于 2021-08-01 17:55:46 发布

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用tableview做登陆，  手机号，验证码当在cell2中点击获取验证码的button时，button的响应函数中取第一行的cell中的UItextField时是空的，创建UITextField的代码如下，
UITextField *passWordEdit = [[UITextField alloc] initWithFrame:CGRectMake(80 + PASSWORD_LEFTRANGE, 0, SCREEN_WIDTH - 80 - PASSWORD_LEFTRANGE, row.rowHeight)];
        passWordEdit.backgroundColor = [UIColor clearColor];
        passWordEdit.contentVerticalAlignment = UIControlContentVerticalAlignmentCenter;
        passWordEdit.keyboardType = UIKeyboardTypeDefault;
//      passWordEdit.placeholder = @" 密码 :";
//      userNameEdit.text = [[NSUserDefaults standardUserDefaults] objectForKey:@"lastTelephoneNumber"];
        passWordEdit.borderStyle = UITextBorderStyleNone;
        passWordEdit.delegate = self;
        passWordEdit.secureTextEntry = YES;
        passWordEdit.clearButtonMode = UITextFieldViewModeAlways;
        passWordEdit.tag = 52303;
        self.passWordField = passWordEdit;
其中self.passWordField是类的成员变量，但是在button的响应函数中打印self.passWordField的地址的时候是空，大家看看是为什么呢。