FLNiceSpinner

Example

To run the example project, clone the repo, and run pod install from the Example directory first.

1.同步数据

FLNiceSpinner *spinner = [[FLNiceSpinner alloc] initWithFrame:CGRectMake(50, 100, 100, 30)];
    spinner.delegate = self;
    [self.view addSubview:spinner];

实现协议方法

- (NSString *)fl_spinner:(FLNiceSpinner *)spinner showItemStringAtIndex:(NSInteger)index {
    if ([spinner isEqual:_spinner1]) {
        return _arr1[index];
    }
    else if ([spinner isEqual:_spinner2]) {
        return _arr2[index];
    }
    else if ([spinner isEqual:_spinner3]) {
        return _arr3[index];
    }
    else if ([spinner isEqual:_spinner4]) {
        return _arr4[index];
    }
    else if ([spinner isEqual:_spinner5]) {
        return _arr5[index];
    }
    else if ([spinner isEqual:_spinner6]) {
        return _arr6[index];
    }
    else if ([spinner isEqual:_spinner7]) {
        return _arr7[index];
    }
    else if ([spinner isEqual:_spinner8]) {
        return _arr8[index];
    }
    else if ([spinner isEqual:_spinner9]) {
        return _arr9[index];
    }
    return nil;
}
- (NSInteger)fl_itemsCountOfSpinner:(FLNiceSpinner *)spinner {
    if ([spinner isEqual:_spinner1]) {
        
        return _arr1.count;
    }
    else if ([spinner isEqual:_spinner2]) {
        return _arr2.count;
    }
    else if ([spinner isEqual:_spinner3]) {
        return _arr3.count;
    }
    else if ([spinner isEqual:_spinner4]) {
        return _arr4.count;
    }
    else if ([spinner isEqual:_spinner5]) {
        return _arr5.count;
    }
    else if ([spinner isEqual:_spinner6]) {
        return _arr6.count;
    }
    else if ([spinner isEqual:_spinner7]) {
        return _arr7.count;
    }
    else if ([spinner isEqual:_spinner8]) {
        return _arr8.count;
    }
    else if ([spinner isEqual:_spinner9]) {
        return _arr9.count;
    }
    return 0;
}

2.异步方法

用于异步数据加载，例如数据需要通过网络加载

FLNiceSpinner *spinner = [[FLNiceSpinner alloc] initWithFrame:CGRectMake(50, 100, 100, 30)];
spinner.delegate = self;
spinner.isAsyncGetData = YES
[self.view addSubview:spinner];

实现代理方法

- (void)fl_spinner:(FLNiceSpinner *)spinner requestDataSuccess:(void (^)(NSArray<NSString *> *))success fail:(void (^)(void))fail {
    dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(1 * NSEC_PER_SEC)), dispatch_get_main_queue(), ^{
        success(@[@"中文", @"英文", @"法语", @"德语", @"西班牙语", @"四川话"]);
    });
}

属性	名称	值
占位提示文字	spaceString	NSString
文本框文字颜色	textColor	UIColor
文本框背景颜色	backColor	UIColor
文本框选中后背景颜色	selectedBackColor	UIColor
文本框字体大小	font	UIFont
清空项提示字符	clearNoteString	NSString
列表项文字大小	listItemFont	UIFont
列表项高度	listItemHeight	CGFlot
列表文字颜色	listItemTextColor	UIColor
弹出时最大显示行数	maxShowLines	NSUInteger
弹出框的背景颜色	spinnerBackColor	UIColor
按钮圆角	cornerRadius	CGFloat
展开收起提示用图标	noteImage	NSString
选中项的下标	selectedIndex	NSInteager
是否是异步的方式获取数据	isAsyncGetData	BOOL

Requirements

iOS8.0+

Installation

FLNiceSpinner is available through CocoaPods. To install it, simply add the following line to your Podfile:

pod 'FLNiceSpinner'

Author

fengli12321@163.com, 954751186@qq.com

License

FLNiceSpinner is available under the MIT license. See the LICENSE file for more info.