UITextField

    //

    UITextField*textf = [[UITextField alloc] initWithFrame:CGRectMake(topimg.x + topimg.width + topimg.width/2,0, textfww, bgView.height)];

    textf.delegate=self;

    textf.tag = textfTag;

    textf.backgroundColor = [UIColor clearColor];

    textf.autocorrectionType = UITextAutocorrectionTypeNo;

    textf.autocapitalizationType = UITextAutocapitalizationTypeNone;

    textf.contentHorizontalAlignment = UIControlContentHorizontalAlignmentCenter;

    //textf.borderStyle = UITextBorderStyleRoundedRect;// 设置圆角边框

    // 设置提示文字的颜色

    NSAttributedString *attrString = [[NSAttributedString alloc] initWithString:@"placeholderStr" attributes:@{NSForegroundColorAttributeName:JFSCBrownColor1, NSFontAttributeName:textf.font}];

    textf.attributedPlaceholder= attrString;

    //textf.placeholder = placeholderStr;//设置默认的文本显示

    textf.font=Font15;

    textf.clearsOnBeginEditing = YES; //再次编辑就清空

    textf.keyboardType = keyboardTypeNub;//数字键盘 UIKeyboardTypeNumberPad 默认：UIKeyboardTypeDefault

    textf.clearButtonMode = UITextFieldViewModeUnlessEditing; //编辑时不出现，编辑后才出现清除按钮

    [textfbecomeFirstResponder]; //使文本框在界面打开时就获取焦点，并弹出输入键盘

    [textfresignFirstResponder]; //使文本框失去焦点，并收回键盘

    textf.secureTextEntry = issecureTextEntry;//暗纹

    [bgViewaddSubview:textf];