iOS支付寶、微信、銀聯(lián)支付集成封裝調(diào)用（下）
更新時間：2018年04月30日 10:58:51 投稿：laozhang
本篇文章通過代碼實例給大家講述了iOS支付寶、微信、銀聯(lián)支付集成封裝調(diào)用，對此有需要的朋友可以測試參考下。
一.越來越多的app增加第三方的功能，可能app有不同的頁面但調(diào)用相同的支付方式，例如界面如下：
這兩個頁面都會使用第三方支付支付：（微信，支付寶，銀聯(lián)）如果在每一個頁面都直接調(diào)用第三方支付的接口全部代碼，顯然并不是很合適，更何況，可能一個app并不止兩個入口。所以封裝還是很有必要的。
1.新建Model：-------后臺返回支付方式的列表json
#import <Foundation/Foundation.h> @interface IOAPayItemModel : NSObject //name:代表是支付寶，微信，銀聯(lián)或者余額等 @property (nonatomic, copy) NSString *name; //icon:代表是支付方式的圖片 @property (nonatomic, copy) NSString *icon; //code:代表支付方式的唯一標(biāo)識 @property (nonatomic, copy) NSString *code; //payType:代表支付類型（自己確定的） @property (nonatomic, assign) NSInteger payType; @end
#import "IOAPayItemModel.h" @implementation IOAPayItemModel @end
2.封裝第三方支付接口以及回調(diào)接口-----直接上源代碼----會有解釋（相信大家的能力，肯定能看懂）
#import <Foundation/Foundation.h>
//支付寶SDK
#import <AlipaySDK/AlipaySDK.h>
//微信接口
#import <WXApi.h>
//銀聯(lián)接口
#import "UPPaymentControl.h"
/**
枚舉：列出第三方支付方式
*/
typedef NS_ENUM(NSInteger, PayType) {
kPayTypeWXPay, // 微信支付
kPayTypeALiPay, // 支付寶支付
kPayTypeUNPay // 銀聯(lián)支付
};
/**
IOAPayRequestModel:第三方支付需要的參數(shù)
*/
@interface IOAPayRequestModel: NSObject
@property (nonatomic, assign) PayType payType;
/**
支付寶和銀聯(lián)-后臺返回是字符串類型----支付寶和銀聯(lián)使用此方式
*/
@property (nonatomic, copy) NSString *payString;
@property (nonatomic, copy) NSString *appScheme; // 根據(jù)設(shè)置的paytype設(shè)置
/**
微信-后臺返回是字典類型--- 微信使用此方式
*/
@property (nonatomic, strong) NSDictionary *userInfo;
@end
/**
第三方支付接口返回的數(shù)據(jù)---
*/
@interface IOAPayResponseModel: NSObject
@property (nonatomic, assign) PayType payType;
//result和userInfo信息判斷支付結(jié)果--（支付成功、支付失敗、支付取消等）
@property (nonatomic, assign) NSInteger result;
@property (nonatomic, strong) NSDictionary *userInfo;
@end
@interface IOAPayApi : NSObject
//支付返回的回調(diào)方法
@property (nonatomic, copy) void (^callback)(IOAPayResponseModel *response);
//支付請求model ----IOAPayRequestModel---第三方支付需要的參數(shù)
@property (nonatomic, strong) IOAPayRequestModel *payRequestModel;
//單例方法
+ (instancetype)defaultPayManager;
// 是否安裝了客戶端
- (BOOL)isPayAppInstalled:(PayType)payType;
// 支付
- (void)pay:(IOAPayRequestModel *)payRequestModel callback:(void (^)(IOAPayResponseModel *response))callback;
// 支付回調(diào)
- (void)payCallbackWithUrl:(NSURL *)url;
@end
#import "IOAPayApi.h"
@implementation IOAPayRequestModel
- (void)setPayType:(PayType)payType {
_payType = payType;
if (_payType == kPayTypeALiPay) {
self.appScheme = @"IOAAlipaySDK";
// 測試
// self.payString = @"alipay_sdk=1.0&app_id=2018012502067343&biz_content=%7B%22subject%22%3A%22%E6%94%AF%E4%BB%98%E5%AE%9D%E6%94%AF%E4%BB%98%22%2C%22out_trade_no%22%3A%222018032100007%22%2C%22total_amount%22%3A%220.01%22%2C%22product_code%22%3A%22QUICK_MSECURITY_PAY%22%2C%22timeout_express%22%3A%2210m%22%2C%22seller_id%22%3A%222088001065568658%22%7D&charset=UTF-8&format=json&method=alipay.trade.app.pay¬ify_url=api.ioa365.net%2Fapp%2Fapi%2FPayment%2Falipay_notify&sign_type=RSA2×tamp=2018-03-21+16%3A59%3A15&version=1.0&sign=SFyiWFqdkG98qarJFKfNjts8w2RS7ATwjCRyNnKYILDaVVFEnR%2F943QjK9WFaZgipx38rZuRf%2Bl4M74Hp2PO%2F%2F0ZfSKAntTU3DMLIVgt4YD42W1F2lOP3iXtkL5BHpPzt6YfDQueCz1zReeAWQXlyBDvvnjbJ9p67f2jt8jfqM6Enz6kWwY5cShyDD6iJQF0FKXdmSYA%2BiCO6IIHdiqKsRLHuBPb8lfSxJyY1%2FbaAUysIB3%2BiU6HWASUGadCVL769ivwHKwdjZQZUoFpjcfnneyZG3%2B4f%2FnlBrY1pKk3ZWy2UqpTtk0w0GofsF167dRz47J0lW7UufyM8uA%2BIhZ7Lw%3D%3D";
return;
}
if (_payType == kPayTypeUNPay) {
self.appScheme = @"UPPay";
// 測試
// self.payString = @"559018436594292239101";
return;
}
// 測試
// self.userInfo = @{
// @"appid":@"wx66a3135d1354b23b",
// @"noncestr":@"J8pJbaEg6AjDQ9kk",
// @"partnerid":@"1497576612",
// @"prepayid":@"wx20180321170621b3fbce61a20187009040",
// @"result_code":@"SUCCESS",
// @"return_code":@"SUCCESS",
// @"return_msg":@"OK",
// @"sign":@"29FFF7B63A71D3FB4C6866BDBC443F72",
// @"timestamp":@"1521623180",
// @"trade_type":@"APP",
// };
}
@end
@implementation IOAPayResponseModel
@end
@interface IOAPayApi() <WXApiDelegate>
@end
@implementation IOAPayApi
//單例方法
static IOAPayApi *manager = nil;
+ (instancetype)defaultPayManager {
static dispatch_once_t onceToken;
dispatch_once(&onceToken, ^{
manager = [IOAPayApi new];
});
return manager;
}
+ (instancetype)allocWithZone:(struct _NSZone *)zone {
static dispatch_once_t onceToken;
dispatch_once(&onceToken, ^{
manager = [super allocWithZone:zone];
});
return manager;
}
//copy在底層 會調(diào)用copyWithZone:
- (instancetype)copyWithZone:(NSZone *)zone {
return [[self class] defaultPayManager];
}
+ (instancetype)copyWithZone:(struct _NSZone *)zone {
return [self defaultPayManager];
}
+ (instancetype)mutableCopyWithZone:(struct _NSZone *)zone {
return [self defaultPayManager];
}
- (instancetype)mutableCopyWithZone:(NSZone *)zone {
return [[self class] defaultPayManager];
}
#pragma mark - WeiChatPayDelegate
- (void)onResp:(BaseResp *)resp {
//啟動微信支付的response
if (self.payRequestModel.payType == kPayTypeWXPay) {
if (self.callback) {
IOAPayResponseModel *payResponseModel = [IOAPayResponseModel new];
payResponseModel.result = 0;
if([resp isKindOfClass:[PayResp class]]){
//支付返回結(jié)果，實際支付結(jié)果需要去微信服務(wù)器端查詢
switch (resp.errCode) {
case 0:
// payResoult = @"支付結(jié)果：成功！";
payResponseModel.result = 1;
break;
case -1:
payResponseModel.result = 0;
break;
case -2:
payResponseModel.result = 0;
break;
default:
break;
}
}
self.callback(payResponseModel);
}
}
}
#pragma mark - Public
// 是否安裝了客戶端
- (BOOL)isPayAppInstalled:(PayType)payType {
switch (payType) {
case kPayTypeWXPay:
return [WXApi isWXAppInstalled];
break;
case kPayTypeALiPay:
// 未提供接口 返回NO
return NO;
break;
case kPayTypeUNPay:
return [[UPPaymentControl defaultControl] isPaymentAppInstalled];
break;
default:
break;
}
return NO;
}
- (void)pay:(IOAPayRequestModel *)payRequestModel callback:(void (^)(IOAPayResponseModel *response))callback {
if (!payRequestModel) return;
self.callback = callback;
self.payRequestModel = payRequestModel;
switch (payRequestModel.payType) {
case kPayTypeWXPay:
[self wxPay:payRequestModel];
break;
case kPayTypeALiPay:
[self aliPay:payRequestModel];
break;
case kPayTypeUNPay:
[self unPay:payRequestModel];
break;
default:
break;
}
}
// 支付回調(diào)
- (void)payCallbackWithUrl:(NSURL *)url {
// 其他如支付等SDK的回調(diào)
if ([url.host isEqualToString:@"safepay"]) {
[self aliPayCallback:url];
}
else if ([url.host isEqualToString:@"pay"]) {
// 處理微信的支付結(jié)果
[self wxPayCallback:url];
}
else if ([url.host isEqualToString:@"uppayresult"]) {
[self unPayCallback:url];
}
}
#pragma mark - Pay
// 微信支付
- (void)wxPay:(IOAPayRequestModel *)payRequestModel {
PayReq *req = [[PayReq alloc] init];
NSDictionary *dataDic = payRequestModel.userInfo;
//由用戶微信號和AppID組成的唯一標(biāo)識，用于校驗微信用戶
req.openID = dataDic[@"appid"];
// 商家id，在注冊的時候給的
req.partnerId = dataDic[@"partnerid"];
// 預(yù)支付訂單這個是后臺跟微信服務(wù)器交互后，微信服務(wù)器傳給你們服務(wù)器的，你們服務(wù)器再傳給你
req.prepayId = dataDic[@"prepayid"];
// 根據(jù)財付通文檔填寫的數(shù)據(jù)和簽名
req.package = @"Sign=WXPay";
// 隨機編碼，為了防止重復(fù)的，在后臺生成
req.nonceStr = dataDic[@"noncestr"];
// 這個是時間戳，也是在后臺生成的，為了驗證支付的
NSString * stamp = dataDic[@"timestamp"];
req.timeStamp = stamp.intValue;
// 這個簽名也是后臺做的
req.sign = dataDic[@"sign"];
//發(fā)送請求到微信，等待微信返回onResp
[WXApi sendReq:req];
}
// 支付寶
- (void)aliPay:(IOAPayRequestModel *)payRequestModel {
NSString *appScheme = payRequestModel.appScheme;
NSString *payString = payRequestModel.payString;
__weak __typeof(self)weakSelf = self;
[[AlipaySDK defaultService] payOrder:payString fromScheme:appScheme callback:^(NSDictionary *resultDic) {
if (weakSelf.payRequestModel.payType == kPayTypeALiPay) {
if (weakSelf.callback) {
IOAPayResponseModel *payResponseModel = [IOAPayResponseModel new];
payResponseModel.userInfo = resultDic;
payResponseModel.result = [resultDic[@"result"] integerValue];
weakSelf.callback(payResponseModel);
}
}
}];
}
// 銀聯(lián)支付
- (void)unPay:(IOAPayRequestModel *)payRequestModel {
NSString *appScheme = payRequestModel.appScheme;
NSString *payString = payRequestModel.payString;
[[UPPaymentControl defaultControl] startPay:payString fromScheme:appScheme mode:@"01" viewController:[UIApplication sharedApplication].keyWindow.rootViewController];
}
//////
- (void)wxPayCallback:(NSURL *)url {
//跳轉(zhuǎn)支付寶錢包進行支付，處理支付結(jié)果
[WXApi handleOpenURL:url delegate:self];
}
- (void)aliPayCallback:(NSURL *)url {
__weak typeof(self)weakSelf = self;
[[AlipaySDK defaultService] processOrderWithPaymentResult:url standbyCallback:^(NSDictionary *resultDic) {
if (weakSelf.payRequestModel.payType == kPayTypeALiPay) {
if (weakSelf.callback) {
IOAPayResponseModel *payResponseModel = [IOAPayResponseModel new];
payResponseModel.userInfo = resultDic;
payResponseModel.result = [resultDic[@"result"] integerValue];
weakSelf.callback(payResponseModel);
}
}
}];
}
- (void)unPayCallback:(NSURL *)url {
__weak typeof(self)weakSelf = self;
[[UPPaymentControl defaultControl]handlePaymentResult:url completeBlock:^(NSString *code, NSDictionary *data) {
if (weakSelf.payRequestModel.payType == kPayTypeUNPay) {
if (weakSelf.callback) {
IOAPayResponseModel *payResponseModel = [IOAPayResponseModel new];
payResponseModel.userInfo = data;
if ([code isEqualToString:@"success"]) {
[[NSNotificationCenter defaultCenter] postNotificationName:@"YINLIANPAYS" object:nil];
payResponseModel.result = [code boolValue];
}
else if([code isEqualToString:@"fail"]) {
//交易失敗
[[NSNotificationCenter defaultCenter] postNotificationName:@"YINLIANPAYF" object:nil];
payResponseModel.result = [code boolValue];
}
else if([code isEqualToString:@"cancel"]) {
//交易取消
[[NSNotificationCenter defaultCenter] postNotificationName:@"YINLIANPAYC" object:nil];
payResponseModel.result = 0;
}
weakSelf.callback(payResponseModel);
}
}
}];
}
@end
3.此時方法就開始封裝好了，可以在需要的地方直接使用（彈框已作出）
- (void)alipay{
[self startProgress];
self.requestModel.pay_type = @"alipayMobile";
//自己后臺的接口---拿到后臺返回的數(shù)據(jù)作為第三方接口的參數(shù)
[self.viewModel requestCartSettlePay:self.requestModel callback:^(IOAResponse *response) {
dispatch_async(dispatch_get_main_queue(), ^{
[self stopProgress];
if (response.success) {
NSString *appScheme = @"IOAAlipaySDK";
self.payRequestModel.payString = response.responseObject;
self.payRequestModel.payType = 1;
self.payRequestModel.appScheme = appScheme;
//第三方接口調(diào)用（封裝）
[[IOAPayApi defaultPayManager] pay:self.payRequestModel callback:^(IOAPayResponseModel *response) {
dispatch_async(dispatch_get_main_queue(), ^{
NSDictionary *userInfo = response.userInfo;
if (![userInfo[@"resultStatus"] isEqualToString:@"9000"]) {
//進入待付款界面(支付失敗或者支付取消等)
[self pushWait];
}else{
//進入訂單列表界面（支付成功）
[self pushList];
}
});
}];
}else{
[self.view makeToast:@"支付失敗"];
}
});
}];
}
4.重磅來臨（一些人彈框沒有作出，可以直接拷貝下面代碼）
新建控制器控制彈框.h文件中
#import <UIKit/UIKit.h> #import "IOAPayApi.h" #import "IOAPayItemModel.h" @interface IOAPayViewController : UIViewController //點擊第幾行回調(diào)聲明 @property (nonatomic, copy) void (^clickCallback)(NSInteger atIndex); + (instancetype)show; //block回調(diào)方法 + (instancetype)show:(void (^)(NSInteger atIndex))clickCallback; + (void)dismiss; - (void)setupItemTitles:(NSArray <NSString *>*)titles; - (void)setupItems:(NSArray <IOAPayItemModel *>*)items; - (void)setupTitle:(NSString *)title; @end
實現(xiàn)其方法.m文件中
#import "IOAPayViewController.h"
#define PayCellHeight 50
#define PaySectionHeaderHeight 44
@interface IOAPayViewController () <UITableViewDataSource, UITableViewDelegate>
@property (nonatomic, strong) CALayer *maskLayer;
@property (nonatomic, strong) UILabel *titleView;
@property (nonatomic, strong) UIView *payBgView;
@property (nonatomic, strong) UITableView *tableView;
@property (nonatomic, strong) NSMutableArray *dataSources;
@property (nonatomic, assign) CGFloat payViewHeight;
- (void)showPayView;
- (void)dismissPayView;
@end
@implementation IOAPayViewController
- (void)dealloc {
}
+ (instancetype)show {
UIViewController *rootvc = [UIApplication sharedApplication].keyWindow.rootViewController;
IOAPayViewController *vc = [IOAPayViewController new];
[rootvc addChildViewController:vc];
[rootvc.view addSubview:vc.view];
[vc setupItemTitles:@[@"微信支付", @"支付寶支付", @"銀聯(lián)支付"]];
[vc showPayView];
return vc;
}
+ (instancetype)show:(void (^)(NSInteger atIndex))clickCallback {
IOAPayViewController *vc = [self show];
vc.clickCallback = clickCallback;
return vc;
}
+ (void)dismiss {
UIViewController *rootvc = [UIApplication sharedApplication].keyWindow.rootViewController;
for (UIViewController *vc in rootvc.childViewControllers) {
if ([vc isKindOfClass:[IOAPayViewController class]]) {
IOAPayViewController *tempVC = (IOAPayViewController *)vc;
[tempVC dismissPayView];
return;
}
}
}
- (void)viewDidLoad {
[super viewDidLoad];
self.view.backgroundColor = [UIColor clearColor];
self.maskLayer.frame = self.view.bounds;
[self.view.layer addSublayer:self.maskLayer];
[self.view addSubview:self.payBgView];
// [self.view addSubview:self.tableView];
}
- (void)didReceiveMemoryWarning {
[super didReceiveMemoryWarning];
// Dispose of any resources that can be recreated.
}
#pragma mark - UITableViewDataSource
- (NSInteger )numberOfSectionsInTableView:(UITableView *)tableView {
return 1;
}
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
return self.dataSources.count;
}
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:@"Cell" forIndexPath:indexPath];
id temp = self.dataSources[indexPath.row];
if ([temp isKindOfClass:[NSString class]]) {
cell.textLabel.text = temp;
}
else {
IOAPayItemModel *item = temp;
cell.textLabel.text = item.name;
}
cell.textLabel.font = [UIFont systemFontOfSize:18];
cell.textLabel.textColor = RGB_HEXString(@"#323232");
cell.selectionStyle = UITableViewCellSelectionStyleNone;
return cell;
}
#pragma mark - UITableViewDelegate
- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath {
return PayCellHeight;
}
- (UIView *)tableView:(UITableView *)tableView viewForHeaderInSection:(NSInteger)section {
return self.titleView;
}
- (CGFloat )tableView:(UITableView *)tableView heightForHeaderInSection:(NSInteger)section {
return PaySectionHeaderHeight;
}
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
// IOAPayRequestModel *payRequestModel = [IOAPayRequestModel new];
// payRequestModel.payType = indexPath.row;
//// WS(weakSelf);
//// __weak typeof (self)weakSelf = self;
// __block IOAPayViewController *payVC = self;
// [[IOAPayApi defaultPayManager] pay:payRequestModel callback:^(IOAPayResponseModel *response) {
//// __strong __typeof (weakSelf)strongSelf = weakSelf;
// response.payType = indexPath.row;
// if (payVC.clickCallback) {
// payVC.clickCallback(response);
// payVC = nil;
// }
// }];
if (self.clickCallback) {
self.clickCallback(indexPath.row);
}
[self dismissPayView];
}
#pragma mark - Touches
- (void)touchesBegan:(NSSet<UITouch *> *)touches withEvent:(UIEvent *)event {
[self dismissPayView];
}
#pragma mark - Public
- (void)setupItemTitles:(NSArray<NSString *> *)titles {
if (!titles.count) {
return ;
}
self.payViewHeight = titles.count * PayCellHeight + PaySectionHeaderHeight;
CGRect frame = self.view.frame;
frame.size.height = self.payViewHeight;
self.tableView.frame = frame;
[self.dataSources removeAllObjects];
[self.dataSources addObjectsFromArray:titles];
[self.tableView reloadData];
[self setPayViewFrame];
}
- (void)setupItems:(NSArray <IOAPayItemModel *>*)items {
if (!items.count) {
return ;
}
for (IOAPayItemModel *item in items) {
if ([item.code isEqualToString:@"appWeixinPay"]) {
item.payType = 0;
continue;
}
if ([item.code isEqualToString:@"alipayMobile"]) {
item.payType = 1;
continue;
}
if ([item.code isEqualToString:@"unionpay"]) {
item.payType = 2;
continue;
}
if ([item.code isEqualToString:@"ye"]) {
item.payType = 3;
continue;
}
item.payType = 3;
}
self.payViewHeight = items.count * PayCellHeight + PaySectionHeaderHeight;
CGRect frame = self.view.frame;
frame.size.height = self.payViewHeight;
self.tableView.frame = frame;
[self.dataSources removeAllObjects];
[self.dataSources addObjectsFromArray:items];
[self.tableView reloadData];
[self setPayViewFrame];
}
- (void)setupTitle:(NSString *)title {
self.titleView.text = title;
}
#pragma mark - Private
- (void)showPayView {
[self.view.layer removeAllAnimations];
CGFloat payBgViewHeight = self.payViewHeight + BottomHeightOffset;
CGRect frame = self.view.frame;
frame.origin.y = self.view.frame.origin.y + self.view.frame.size.height;
frame.size.height = payBgViewHeight;
self.payBgView.frame = frame;
frame.origin.y = self.view.frame.size.height - payBgViewHeight;
[UIView animateWithDuration:0.25 animations:^{
self.payBgView.frame = frame;
}];
}
- (void)setPayViewFrame {
CGFloat payBgViewHeight = self.payViewHeight + BottomHeightOffset;
CGRect frame = self.view.frame;
frame.origin.y = self.view.frame.origin.y + self.view.frame.size.height;
frame.size.height = payBgViewHeight;
frame.origin.y = self.view.frame.size.height - payBgViewHeight;
self.payBgView.frame = frame;
}
- (void)dismissPayView {
CGFloat payBgViewHeight = self.payViewHeight + BottomHeightOffset;
CGRect frame = self.view.frame;
frame.origin.y = self.view.frame.origin.y + self.view.frame.size.height;
frame.size.height = payBgViewHeight;
[UIView animateWithDuration:0.25 animations:^{
self.payBgView.frame = frame;
} completion:^(BOOL finished) {
[self.view removeFromSuperview];
[self removeFromParentViewController];
}];
}
#pragma mark - Setter / Getter
- (CALayer *)maskLayer {
if (_maskLayer == nil) {
_maskLayer = [CALayer layer];
_maskLayer.backgroundColor = [UIColor blackColor].CGColor;
_maskLayer.opacity = 0.2;
}
return _maskLayer;
}
- (UILabel *)titleView {
if (!_titleView) {
_titleView = [UILabel new];
_titleView.textAlignment = NSTextAlignmentCenter;
_titleView.text = @"請選擇支付方式";
_titleView.font = [UIFont systemFontOfSize:16];
_titleView.textColor = [UIColor blackColor];
_titleView.backgroundColor = RGB_HEXString(@"#f2f2f2");//[UIColor whiteColor];
}
return _titleView;
}
- (UIView *)payBgView {
if (!_payBgView) {
_payBgView = [UIView new];
_payBgView.backgroundColor = [UIColor whiteColor];
[_payBgView addSubview:self.tableView];
}
return _payBgView;
}
- (UITableView *)tableView{
if (!_tableView) {
_tableView = [[UITableView alloc]initWithFrame:CGRectZero style:UITableViewStylePlain];
_tableView.delegate = self;
_tableView.dataSource = self;
_tableView.showsVerticalScrollIndicator = NO;
_tableView.showsHorizontalScrollIndicator = NO;
_tableView.separatorStyle = UITableViewCellSeparatorStyleSingleLine;
_tableView.separatorColor = RGB_HEXString(@"#f2f2f2");
if ([_tableView respondsToSelector:@selector(setSeparatorInset:)]) {
[_tableView setSeparatorInset:UIEdgeInsetsZero];
}
if ([_tableView respondsToSelector:@selector(setLayoutMargins:)]) {
[_tableView setLayoutMargins:UIEdgeInsetsZero];
}
//
[_tableView registerClass:[UITableViewCell class] forCellReuseIdentifier:@"Cell"];
}
return _tableView;
}
- (NSMutableArray *)dataSources {
if (!_dataSources) {
_dataSources = [NSMutableArray array];
}
return _dataSources;
}
- (void)setPayViewHeight:(CGFloat)payViewHeight {
_payViewHeight = payViewHeight;
CGFloat height = self.view.frame.size.height * 0.6;
self.tableView.scrollEnabled = NO;
if (_payViewHeight > height) {
_payViewHeight = height;
self.tableView.scrollEnabled = YES;
}
}
@end
舉例方法
利用請求的數(shù)據(jù)進行賦值傳值。
IOAOrderBaseModel *dataSourceModel = self.dataSource[indexPath.section];
IOAOrderSelectAbleItemModel *itemModel = (IOAOrderSelectAbleItemModel *) dataSourceModel.items[row];
IOAPayViewController *vc = [IOAPayViewController show:^(NSInteger atIndex) {
IOAPayItemModel *payItem = itemModel.items[atIndex];
itemModel.selectedIndex = atIndex;
weakSelf.requestModel.pay_type = payItem.code;
weakSelf.payItem = payItem;
[weakSelf.tableView reloadSections:[NSIndexSet indexSetWithIndex:section] withRowAnimation:UITableViewRowAnimationNone];
}];
[vc setupItems:self.confirmOrderInfo.payment_list];
[vc setupTitle:@"請選擇支付方式"];
最后的舉例方法并不是所有的適用，對于上面1.2.3還是可以直接拿過去使用，這些都是原創(chuàng)，如果第一次接入還是希望各位讀者讀一下上篇文章，集成的整個過程，鏈接為http://www.dhdzp.com/article/139186.htm，這個代碼的整個demo。
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