折叠tableView的实现
这篇日记是自己的笔记，给自己看的，太懒也没有整理。虽然简单还是复制粘贴了一下。
这里是一个折叠的tableView的简单实现，主要思路是：多个Sections，每个Section下多个Rows，SectionHeader可以做为第一层，Sction对应的Rows作为折叠层。实现Rows的展开和收起。
- 折叠tableView实现
- SectionHeaderView复用
- 模型以及数据的处理
代码
Controller.h
#import "WMSTableViewControllerBase.h"
@class WMSBinInventory;@class WMSBinLot;
NS_ASSUME_NONNULL_BEGIN
/// Cell
@interface WMSBinInventoryCell : UITableViewCell
@property (nonatomic, strong) UILabel *expDateLabel; // PurchaseTrans.ExpirationDate label
@property (nonatomic, strong) UILabel *batchCodeLabel; // PurchaseTrans.BatchCode lable
@property (nonatomic, strong) UILabel *inventoryLabel; // BinLots.Inventory label
@property (nonatomic, strong) WMSBinLot *binLot;
@end
/// Section header
@interface WMSBinInventoryTableSctionView : UITableViewHeaderFooterView
@property (nonatomic, strong) WMSBinInventory *inventory;
@property (nonatomic) NSInteger section;
@property (nonatomic, copy) void(^SectionUpBlackBtnCallBack)(UIButton *sender, NSInteger section);
@end
/// Controller
@interface WMSProductBinInventoryViewController : WMSTableViewControllerBase
- (instancetype)init NS_UNAVAILABLE;
- (instancetype)initWithProductID:(NSString *)productID
productName:(NSString *)productName;
@property (nonatomic, copy, readonly) NSString *productID;
@property (nonatomic, copy, readonly) NSString *productName;
@end
/// Model
@interface WMSBinLot : NSObject
@property (nonatomic, copy) NSString *expirationDate; // PurchaseTrans.ExpirationDate
@property (nonatomic, copy) NSString *batchCode; // PurchaseTrans.BatchCode
@property (nonatomic, copy) NSString *inventory; // BinLots.Inventory
@end
@interface WMSBinInventory : NSObject
@property (nonatomic, copy) NSString *bin; // Bins.Bin
@property (nonatomic, copy) NSString *binZone; // BinZones.BinZone
@property (nonatomic, copy) NSString *capacity; // Bins.Capacity
@property (nonatomic, copy) NSString *pickPending; // BinInventories.PickPending
@property (nonatomic, copy) NSString *inventory; // BinInventories.Inventory
@property (nonatomic, copy) NSString *displayInventory;// The show num of BinInventories.Inventory.
@property (nonatomic, copy) NSMutableArray <WMSBinLot *> *binLotArray;
@property (nonatomic) BOOL hiddenDownBtn; // Whether to show the down button in section heaser. If do not any binlots data, the button will be hidden.
@property (nonatomic) BOOL showRows; // Whether to show rows details. Detault is NO.
- (instancetype)initWithAttributes:(NSDictionary *)dict;
@end
NS_ASSUME_NONNULL_END
Controller.m
#import "WMSProductBinInventoryViewController.h"
#define kWMSBinInventoryTableSctionViewIdentifier @"WMSBinInventoryTableSctionViewIdentifier"
@interface WMSBinInventoryCell ()
@property (nonatomic, strong) UIView *leftLine;
@property (nonatomic, strong) UIView *rightLine;
@property (nonatomic, strong) UIView *centerLine;
@end
@implementation WMSBinInventoryCell
- (instancetype)initWithStyle:(UITableViewCellStyle)style reuseIdentifier:(NSString *)reuseIdentifier {
if (self = [super initWithStyle:style reuseIdentifier:reuseIdentifier]) {
self.expDateLabel = [[UILabel alloc] init];
self.expDateLabel.textColor = [UIColor lightGrayColor];
self.expDateLabel.font = [UIFont systemFontOfSize:12.0];
self.expDateLabel.textAlignment = NSTextAlignmentLeft;
[self addSubview:self.expDateLabel];
self.batchCodeLabel = [[UILabel alloc] init];
self.batchCodeLabel.textColor = [UIColor lightGrayColor];
self.batchCodeLabel.font = [UIFont systemFontOfSize:12.0];
self.batchCodeLabel.textAlignment = NSTextAlignmentLeft;
[self addSubview:self.batchCodeLabel];
self.inventoryLabel = [[UILabel alloc] init];
self.inventoryLabel.textColor = [UIColor lightGrayColor];
self.inventoryLabel.font = [UIFont systemFontOfSize:12.0];
self.inventoryLabel.textAlignment = NSTextAlignmentLeft;
[self addSubview:self.inventoryLabel];
self.leftLine = [[UIView alloc] init];
self.leftLine.backgroundColor = [UIColor lightGrayColor];
[self insertSubview:self.leftLine aboveSubview:self.expDateLabel];
self.rightLine = [[UIView alloc] init];
self.rightLine.backgroundColor = [UIColor lightGrayColor];
[self insertSubview:self.rightLine aboveSubview:self.inventoryLabel];
self.centerLine = [[UIView alloc] init];
self.centerLine.backgroundColor = [UIColor lightGrayColor];
[self insertSubview:self.centerLine aboveSubview:self.batchCodeLabel];
}
return self;
}
- (void)layoutSubviews {
[super layoutSubviews];
self.expDateLabel.frame = CGRectMake(16, 0, (CGRectGetWidth(self.frame)-64)/3, CGRectGetHeight(self.frame));
self.batchCodeLabel.frame = CGRectMake(16+CGRectGetMaxX(self.expDateLabel.frame), CGRectGetMinY(self.expDateLabel.frame), CGRectGetWidth(self.expDateLabel.frame), CGRectGetHeight(self.expDateLabel.frame));
self.inventoryLabel.frame = CGRectMake(16+CGRectGetMaxX(self.batchCodeLabel.frame), CGRectGetMinY(self.expDateLabel.frame), CGRectGetWidth(self.expDateLabel.frame), CGRectGetHeight(self.expDateLabel.frame));
self.leftLine.frame = CGRectMake(0, 0, 0.5, CGRectGetHeight(self.frame));
self.rightLine.frame = CGRectMake(CGRectGetWidth(self.frame), 0, 0.5, CGRectGetHeight(self.frame));
self.centerLine.frame = CGRectMake(CGRectGetMaxX(self.leftLine.frame), CGRectGetHeight(self.frame)-0.5, CGRectGetWidth(self.frame), 0.5);
}
- (void)setBinLot:(WMSBinLot *)binLot
{
_binLot = binLot;
self.expDateLabel.text = binLot.expirationDate;
self.batchCodeLabel.text = binLot.batchCode;
self.inventoryLabel.text = binLot.inventory;
}
- (void)setFrame:(CGRect)frame
{
NSInteger insert = 20;
frame.origin.x += insert;
frame.size.width -= 2 * insert;
[super setFrame:frame];
}
@end
@interface WMSBinInventoryTableSctionView ()
@property (nonatomic, strong) UIView *titleView;
@property (nonatomic, strong) UILabel *binZoneTitleLabel;
@property (nonatomic, strong) UILabel *capacityTitleLabel;
@property (nonatomic, strong) UILabel *pickPendingTitleLabel;
@property (nonatomic, strong) UILabel *binInventoryTitleLabel;
@property (nonatomic, strong) UIView *detailView;
@property (nonatomic, strong) UIButton *downBtn;
@property (nonatomic, strong) UILabel *binBinZoneLabel; // Bins.Bin - BinZons.BinZone
@property (nonatomic, strong) UILabel *capacityLabel; // Bins.Capacity
@property (nonatomic, strong) UILabel *pickPendingLabel; // BinInventories.PickPending
@property (nonatomic, strong) UILabel *inventoryLabel; // BinInventories.Inventory
@property (nonatomic, strong) UIView *rowsTitleView;
@property (nonatomic, strong) UILabel *dateTitleLabel;
@property (nonatomic, strong) UILabel *batchCodeTitleLabel;
@property (nonatomic, strong) UILabel *inventoryTitleLabel;
@end
@implementation WMSBinInventoryTableSctionView
- (instancetype)initWithReuseIdentifier:(NSString *)reuseIdentifier
{
if (self = [super initWithReuseIdentifier:reuseIdentifier])
{
self.contentView.backgroundColor = [UIColor whiteColor];
self.titleView = [[UIView alloc] init];
self.titleView.backgroundColor = [[UIColor lightGrayColor] colorWithAlphaComponent:0.3];
[self addSubview:self.titleView];
self.binZoneTitleLabel = [[UILabel alloc] init];
self.binZoneTitleLabel.text = @"Bin Zone";
self.binZoneTitleLabel.font = [UIFont systemFontOfSize:15.0];
self.binZoneTitleLabel.textColor = [UIColor blackColor];
[self.titleView addSubview:self.binZoneTitleLabel];
self.capacityTitleLabel = [[UILabel alloc] init];
self.capacityTitleLabel.text = @"Capacity";
self.capacityTitleLabel.font = [UIFont systemFontOfSize:15.0];
self.capacityTitleLabel.textColor = [UIColor blackColor];
[self.titleView addSubview:self.capacityTitleLabel];
self.pickPendingTitleLabel = [[UILabel alloc] init];
self.pickPendingTitleLabel.text = @"Pick Pending";
self.pickPendingTitleLabel.font = [UIFont systemFontOfSize:15.0];
self.pickPendingTitleLabel.textColor = [UIColor blackColor];
[self.titleView addSubview:self.pickPendingTitleLabel];
self.binInventoryTitleLabel = [[UILabel alloc] init];
self.binInventoryTitleLabel.text = @"Inventory";
self.binInventoryTitleLabel.font = [UIFont systemFontOfSize:15.0];
self.binInventoryTitleLabel.textColor = [UIColor blackColor];
[self.titleView addSubview:self.binInventoryTitleLabel];
self.detailView = [[UIView alloc] init];
self.detailView.backgroundColor = [[UIColor lightGrayColor] colorWithAlphaComponent:0.1];
[self addSubview:self.detailView];
self.downBtn = [UIButton buttonWithType:UIButtonTypeCustom];
[self.downBtn setImage:[UIImage imageNamed:@"PlusIcon_Down"] forState:UIControlStateNormal];
[self.downBtn setImage:[UIImage imageNamed:@"MinusIcon_Up"] forState:UIControlStateSelected];
[self.downBtn addTarget:self action:@selector(downBtnAction:) forControlEvents:UIControlEventTouchUpInside];
self.downBtn.hidden = YES;
[self.detailView addSubview:self.downBtn];
self.binBinZoneLabel = [[UILabel alloc] init];
self.binBinZoneLabel.textColor = [UIColor blackColor];
self.binBinZoneLabel.font = [UIFont systemFontOfSize:14.0];
[self.detailView addSubview:self.binBinZoneLabel];
self.capacityLabel = [[UILabel alloc] init];
self.capacityLabel.textColor = [UIColor blackColor];
self.capacityLabel.font = [UIFont systemFontOfSize:14.0];
[self.detailView addSubview:self.capacityLabel];
self.pickPendingLabel = [[UILabel alloc] init];
self.pickPendingLabel.textColor = [UIColor blackColor];
self.pickPendingLabel.font = [UIFont systemFontOfSize:14.0];
[self.detailView addSubview:self.pickPendingLabel];
self.inventoryLabel = [[UILabel alloc] init];
self.inventoryLabel.textColor = [UIColor blackColor];
self.inventoryLabel.font = [UIFont systemFontOfSize:14.0];
[self.detailView addSubview:self.inventoryLabel];
self.rowsTitleView = [[UIView alloc] init];
self.rowsTitleView.backgroundColor = [[UIColor lightGrayColor] colorWithAlphaComponent:0.4];
self.rowsTitleView.layer.borderColor = [UIColor lightGrayColor].CGColor;
self.rowsTitleView.layer.borderWidth = 0.5;
[self insertSubview:self.rowsTitleView aboveSubview:self.detailView];
self.dateTitleLabel = [[UILabel alloc] init];
self.dateTitleLabel.textColor = [UIColor blackColor];
self.dateTitleLabel.font = [UIFont systemFontOfSize:13.0];
self.dateTitleLabel.text = @" Date";
[self.rowsTitleView addSubview:self.dateTitleLabel];
self.batchCodeTitleLabel = [[UILabel alloc] init];
self.batchCodeTitleLabel.textColor = [UIColor blackColor];
self.batchCodeTitleLabel.font = [UIFont systemFontOfSize:13.0];
self.batchCodeTitleLabel.text = @"Batch";
[self.rowsTitleView addSubview:self.batchCodeTitleLabel];
self.inventoryTitleLabel = [[UILabel alloc] init];
self.inventoryTitleLabel.textColor = [UIColor blackColor];
self.inventoryTitleLabel.font = [UIFont systemFontOfSize:13.0];
self.inventoryTitleLabel.text = @"Inventory";
[self.rowsTitleView addSubview:self.inventoryTitleLabel];
}
return self;
}
- (void)layoutSubviews {
[super layoutSubviews];
self.titleView.frame = CGRectMake(0, 0, CGRectGetWidth(self.frame), 40);
self.binZoneTitleLabel.frame = CGRectMake(16, 0, (CGRectGetWidth(self.frame)-32)/4, CGRectGetHeight(self.titleView.frame));
self.capacityTitleLabel.frame = CGRectMake(CGRectGetMaxX(self.binZoneTitleLabel.frame), CGRectGetMinY(self.binZoneTitleLabel.frame), CGRectGetWidth(self.binZoneTitleLabel.frame), CGRectGetHeight(self.binZoneTitleLabel.frame));
self.pickPendingTitleLabel.frame = CGRectMake(CGRectGetMaxX(self.capacityTitleLabel.frame), CGRectGetMinY(self.binZoneTitleLabel.frame), CGRectGetWidth(self.binZoneTitleLabel.frame), CGRectGetHeight(self.binZoneTitleLabel.frame));
self.binInventoryTitleLabel.frame = CGRectMake(CGRectGetMaxX(self.pickPendingTitleLabel.frame), CGRectGetMinY(self.binZoneTitleLabel.frame), CGRectGetWidth(self.binZoneTitleLabel.frame), CGRectGetHeight(self.binZoneTitleLabel.frame));
self.detailView.frame = CGRectMake(0, CGRectGetMaxY(self.titleView.frame), CGRectGetWidth(self.frame), 60);
self.downBtn.frame = CGRectMake(16, CGRectGetHeight(self.detailView.frame)*0.5-10, 20, 20);
self.binBinZoneLabel.frame = CGRectMake(CGRectGetMaxX(self.downBtn.frame) + 8, 0, (CGRectGetWidth(self.frame)-52)/4, CGRectGetHeight(self.detailView.frame));
self.capacityLabel.frame = CGRectMake(CGRectGetMaxX(self.binBinZoneLabel.frame), CGRectGetMinY(self.binBinZoneLabel.frame), CGRectGetWidth(self.binBinZoneLabel.frame), CGRectGetHeight(self.binBinZoneLabel.frame));
self.pickPendingLabel.frame = CGRectMake(CGRectGetMaxX(self.capacityLabel.frame), CGRectGetMinY(self.binBinZoneLabel.frame), CGRectGetWidth(self.capacityLabel.frame), CGRectGetHeight(self.binBinZoneLabel.frame));
self.inventoryLabel.frame = CGRectMake(CGRectGetMaxX(self.pickPendingLabel.frame), CGRectGetMinY(self.binBinZoneLabel.frame), CGRectGetWidth(self.capacityLabel.frame), CGRectGetHeight(self.binBinZoneLabel.frame));
self.rowsTitleView.frame = CGRectMake(20, CGRectGetMaxY(self.detailView.frame) + 10, CGRectGetWidth(self.frame)-40, 40);
self.dateTitleLabel.frame = CGRectMake(0, 0, CGRectGetWidth(self.rowsTitleView.frame)/3, 40);
self.batchCodeTitleLabel.frame = CGRectMake(CGRectGetMaxX(self.dateTitleLabel.frame), 0, CGRectGetWidth(self.dateTitleLabel.frame), CGRectGetHeight(self.dateTitleLabel.frame));
self.inventoryTitleLabel.frame = CGRectMake(CGRectGetMaxX(self.batchCodeTitleLabel.frame), 0, CGRectGetWidth(self.dateTitleLabel.frame), CGRectGetHeight(self.dateTitleLabel.frame));
}
- (void)setInventory:(WMSBinInventory *)inventory
{
_inventory = inventory;
self.binBinZoneLabel.text = [NSString stringWithFormat:@"%@ - %@",inventory.bin,inventory.binZone];
self.binBinZoneLabel.numberOfLines = 2;
self.capacityLabel.text = inventory.capacity;
self.pickPendingLabel.text = inventory.pickPending;
self.inventoryLabel.text = inventory.displayInventory;
self.downBtn.hidden = inventory.hiddenDownBtn;
self.downBtn.selected = inventory.showRows;
self.rowsTitleView.hidden = !inventory.showRows;
}
- (void)setSection:(NSInteger)section
{
_section = section;
}
- (void)downBtnAction:(UIButton *)sender
{
if (self.SectionUpBlackBtnCallBack) {
self.SectionUpBlackBtnCallBack(sender, self.section);
}
}
@end
@interface WMSProductBinInventoryViewController ()
@property (nonatomic, copy, readwrite) NSString *productID;
@property (nonatomic, copy, readwrite) NSString *productName;
@property (nonatomic, strong) NSMutableArray <WMSBinInventory *> *dataSource;
@end
@implementation WMSProductBinInventoryViewController
- (NSMutableArray *)dataSource {
if (!_dataSource) {
_dataSource = [[NSMutableArray alloc] init];
}
return _dataSource;
}
- (instancetype)initWithProductID:(NSString *)productID productName:(NSString *)productName {
if (self = [super init]) {
self.productID = productID;
self.productName = productName;
self.title = self.productName;
}
return self;
}
- (void)viewDidLoad {
[super viewDidLoad];
// Do any additional setup after loading the view.
[self initViews];
[self requestBinLotsData];
}
- (void)initViews {
self.view.backgroundColor = [UIColor whiteColor];
self.tableView.separatorStyle = UITableViewCellSeparatorStyleNone;
self.tableView.sectionFooterHeight = 20;
[self.tableView registerClass:[WMSBinInventoryTableSctionView class] forHeaderFooterViewReuseIdentifier:kWMSBinInventoryTableSctionViewIdentifier];
}
- (void)requestBinLotsData
{
// ...
// Debug data
for (int i = 0; i < 10; i++)
{
NSArray *binLot = @[
@{@"ExpirationDate":@"2020.10.28",
@"BatchCode":@"",
@"BinLotInventory":@"1"
},
@{@"ExpirationDate":@"2020.10.29",
@"BatchCode":@"",
@"BinLotInventory":@"9"
}];
NSDictionary *dict = @{@"Bin":@"jc",
@"BinZone":@"C3",
@"Capacity":@"102",
@"PickPending":@"15",
@"BinInventory":@"10.000",
@"DisplayInventory":@"10",
@"BinLots":binLot,
};
WMSBinInventory *inventory = [[WMSBinInventory alloc] initWithAttributes:dict];
[self.dataSource addObject:inventory];
}
[self.tableView reloadData];
}
#pragma mark - Request
- (void)requestFinished:(ASIHTTPRequest *)request{
[self hideProgressView];
NSString *responseString = [request responseString];
if (request.tag == WMSHttpRequestTypeVPGetBinInventories)
{
NSData *jsonData = [responseString dataUsingEncoding:NSUTF8StringEncoding];
NSError *err;
NSDictionary *response = [NSJSONSerialization JSONObjectWithData:jsonData options:NSJSONReadingMutableContainers error:&err];
NSDictionary *data = response[@"data"];
if (err == nil && data.count > 0)
{
for (NSDictionary *dict in data)
{
WMSBinInventory *inventory = [[WMSBinInventory alloc] initWithAttributes:dict];
[self.dataSource addObject:inventory];
}
[self.tableView reloadData];
}
else {
}
}
}
- (void)requestFailed:(ASIHTTPRequest *)request {
[self hideProgressView];
[self showAlertViewOfRequestFailed];
}
#pragma mark - TableView
- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView
{
return self.dataSource.count;
}
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
WMSBinInventory *inventory = self.dataSource[section];
return (inventory.showRows) ? inventory.binLotArray.count : 0;
}
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
static NSString *cellIdentifier = @"WMSProductBinInventoryViewController_UITableViewCell";
WMSBinInventoryCell *cell = [tableView dequeueReusableCellWithIdentifier:cellIdentifier];
if (cell == nil) {
cell = [[WMSBinInventoryCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:cellIdentifier];
}
WMSBinInventory *inventory = self.dataSource[indexPath.section];
WMSBinLot *binLot = inventory.binLotArray[indexPath.row];
cell.binLot = binLot;
return cell;
}
- (CGFloat)tableView:( UITableView *)tableView heightForHeaderInSection:( NSInteger )section
{
WMSBinInventory *inventory = self.dataSource[section];
if (inventory.showRows) {
return 40 + 60 + 50;
}
return 40 + 60; // Section titles height + Detail num height.
}
- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath
{
return 40;
}
- (UIView *)tableView:(UITableView *)tableView viewForHeaderInSection:(NSInteger)section {
WMSBinInventoryTableSctionView *sectionView = [tableView dequeueReusableHeaderFooterViewWithIdentifier:kWMSBinInventoryTableSctionViewIdentifier];
if (sectionView == nil) {
sectionView = [[WMSBinInventoryTableSctionView alloc] initWithReuseIdentifier:kWMSBinInventoryTableSctionViewIdentifier];
}
[sectionView setSection:section];
[sectionView setInventory:self.dataSource[section]];
__weak typeof(self)weakSelf = self;
sectionView.SectionUpBlackBtnCallBack = ^(UIButton * _Nonnull sender, NSInteger section) {
WMSBinInventory *inventory = self.dataSource[section];
inventory.showRows = !inventory.showRows;
[weakSelf.tableView reloadSections:[[NSIndexSet alloc]initWithIndex:section] withRowAnimation:UITableViewRowAnimationAutomatic];
};
return sectionView;
}
@end
@implementation WMSBinLot
- (instancetype)initWithBinLotInfo:(NSDictionary *)dict
{
if (self = [super init])
{
self.expirationDate = [WMSFmt safeString:dict[@"ExpirationDate"]];
self.batchCode = [WMSFmt safeString:dict[@"BatchCode"]];
self.inventory = [WMSFmt numberStringFormat:[WMSFmt safeString:dict[@"BinLotInventory"]]];
}
return self;
}
@end
@implementation WMSBinInventory
- (instancetype)initWithAttributes:(NSDictionary *)dict
{
if (self = [super init])
{
self.bin = [WMSFmt safeString:dict[@"Bin"]];
self.binZone = [WMSFmt safeString:dict[@"BinZone"]];
self.capacity = [WMSFmt numberStringFormat:[WMSFmt safeString:dict[@"Capacity"]]];
self.pickPending = [WMSFmt numberStringFormat:[WMSFmt safeString:dict[@"PickPending"]]];
self.displayInventory = [WMSFmt numberStringFormat:[WMSFmt safeString:dict[@"DisplayInventory"]]];
self.inventory = dict[@"BinInventory"];
[self.binLotArray removeAllObjects];
for (NSDictionary *info in dict[@"BinLots"])
{
WMSBinLot *binLot = [[WMSBinLot alloc] initWithBinLotInfo:info];
[self.binLotArray addObject:binLot];
}
self.hiddenDownBtn = (self.binLotArray.count > 0) ? NO : YES;
}
return self;
}
- (NSMutableArray<WMSBinLot *> *)binLotArray {
if (!_binLotArray) {
_binLotArray = [[NSMutableArray alloc] init];
}
return _binLotArray;
}
@end
主要点
-
自定义SectionHeaderView
-
SectionHeader复用
- (UIView *)tableView:(UITableView *)tableView viewForHeaderInSection:(NSInteger)section {
WMSBinInventoryTableSctionView *sectionView = [tableView dequeueReusableHeaderFooterViewWithIdentifier:kWMSBinInventoryTableSctionViewIdentifier];
if (sectionView == nil) {
sectionView = [[WMSBinInventoryTableSctionView alloc] initWithReuseIdentifier:kWMSBinInventoryTableSctionViewIdentifier];
}
// ...
return sectionView;
}
[self.tableView registerClass:[WMSBinInventoryTableSctionView class] forHeaderFooterViewReuseIdentifier:kWMSBinInventoryTableSctionViewIdentifier];
- 刷新某个Secion
[self.tableView reloadSections:[[NSIndexSet alloc]initWithIndex:section] withRowAnimation:UITableViewRowAnimationAutomatic];