YYXC_School/LN_School/SYBase_tbVC.m

//
//  SYBase_tbVC.m
//  LNManager
//
//  Created by EchoShacolee on 2017/4/7.
//  Copyright © 2017年 lee. All rights reserved.
//

#import "SYBase_tbVC.h"

@interface SYBase_tbVC ()<UITableViewDataSource,UITableViewDelegate>

@end

@implementation SYBase_tbVC

- (void)viewDidLoad {
    [super viewDidLoad];
    
    self.view.backgroundColor = KBackGroundColor;
    self.navigationController.navigationBar.translucent = NO;
    [self goBackByNavigation];
    
    _dataSource = [[NSMutableArray alloc]init];
    _sectionTitles = [[NSMutableArray alloc]init];
    _requsetDic = [[NSMutableDictionary alloc]init];
    
    _tableView = [[UITableView alloc]initWithFrame:kFrame];
    _tableView.height = kSize.height - kNavOffSet;
    _tableView.dataSource = self;
    _tableView.delegate = self;
    [self.view addSubview:_tableView];
    
    self.tableView.tableFooterView = [UIView new];
    
    [self.tableView registerClass:[UITableViewCell class] forCellReuseIdentifier:@"cellId"];
    self.tableView.sectionIndexColor = defGreen;
    self.tableView.tableFooterView = [UIView new];
    
    self.holderV = [[HolderView alloc] initWithFrame:_tableView.frame];
    [self.holderV freshBlock:^{
        if (_holdervBlock) {
            _holdervBlock();
        }
    }];
    [self.view addSubview:self.holderV];
}

#pragma mark   获取数据
-(void)getDataWithDic:(NSMutableDictionary *)mdic method:(NSString *)method block:(Block)block{
    
    //判断网络是否连接
    if (![NetManager connectedToNetWork]) {
        showMsgUnconnect();
        return;
    }
    
    [MBProgressHUD showLoadToView:self.view];
    [NetManager requestAnythingWithURL:method dictionary:mdic dataArray:nil completion:^(NSDictionary *root) {
        
        [MBProgressHUD hideHUDForView:self.view];
        
        [self.holderV setHidden:NO];
        
        if (!root) {
            ShowMsg(@"数据请求失败,请重试");
            return;
        }
        if ([root[@"code"] integerValue] == 1) {
            ShowMsg(root[@"msg"]);
            return;
        }
        
        if (block) {
            block(root);
        }
    }];
}


#pragma mark  弹出框提示
- (void)showMsgByAlertVCWithString:(NSString *)str{
    
    UIAlertController *alertFind = [UIAlertController alertControllerWithTitle:nil message:str preferredStyle:UIAlertControllerStyleAlert];
    
    [alertFind addAction:[UIAlertAction actionWithTitle:@"确定" style:UIAlertActionStyleCancel handler:nil]];
    [self presentViewController:alertFind animated:true completion:nil];
}


#pragma mark   代理方法

-(NSInteger)numberOfSectionsInTableView:(UITableView *)tableView{
    
    return _dataSource.count;
}

-(NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section{
    
    return [_dataSource[section] count];
}

-(UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
    return nil;
}

// 每个分区的页眉
-(NSString *)tableView:(UITableView *)tableView titleForHeaderInSection:(NSInteger)section
{
    return [_sectionTitles objectAtIndex:section];
}

// 索引目录
-(NSArray *)sectionIndexTitlesForTableView:(UITableView *)tableView
{
    return _sectionTitles;
}

// 点击目录(响应索引点击)
-(NSInteger)tableView:(UITableView *)tableView sectionForSectionIndexTitle:(NSString *)title atIndex:(NSInteger)index
{
    
    // 获取所点目录对应的indexPath值
    NSIndexPath *selectIndexPath = [NSIndexPath indexPathForRow:0 inSection:index];
    
    // 让table滚动到对应的indexPath位置
    [tableView scrollToRowAtIndexPath:selectIndexPath atScrollPosition:UITableViewScrollPositionBottom animated:YES];
    
    return index;
}


- (void)didReceiveMemoryWarning {
    [super didReceiveMemoryWarning];
    // Dispose of any resources that can be recreated.
}


@end