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"]);
    });
}

Requirements

iOS8.0+

Installation

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

pod 'FLNiceSpinner'

Author

[email protected], [email protected]

License

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