[英]How to add Events from web service on calendar in Objective C
我是iOS的新手，我在顯示日歷上的事件時遇到問題。我正在使用JTCalendar https://github.com/chu888chu888/IOS-JTCalendar
我的代碼是這樣的
在viewDidLoad中
_calendarManager = [JTCalendarManager new];
_calendarManager.delegate = self;
// Generate random events sort by date using a dateformatter for the demonstration
//[self createRandomEvents];
// Create a min and max date for limit the calendar, optional
[self createMinAndMaxDate];
[_calendarManager setMenuView:_calendarMenuView];
[_calendarManager setContentView:_calendarContentView];
[_calendarManager setDate:_todayDate];
#pragma mark - CalendarManager delegate
// Exemple of implementation of prepareDayView method
// Used to customize the appearance of dayView
- (void)calendar:(JTCalendarManager *)calendar prepareDayView:(JTCalendarDayView *)dayView
{
// Today
if([_calendarManager.dateHelper date:[NSDate date] isTheSameDayThan:dayView.date]){
dayView.circleView.hidden = NO;
dayView.circleView.backgroundColor = [UIColor blueColor];
dayView.dotView.backgroundColor = [UIColor whiteColor];
dayView.textLabel.textColor = [UIColor whiteColor];
}
// Selected date
else if(_dateSelected && [_calendarManager.dateHelper date:_dateSelected isTheSameDayThan:dayView.date]){
dayView.circleView.hidden = NO;
dayView.circleView.backgroundColor = [UIColor redColor];
dayView.dotView.backgroundColor = [UIColor whiteColor];
dayView.textLabel.textColor = [UIColor whiteColor];
}
// Other month
else if(![_calendarManager.dateHelper date:_calendarContentView.date isTheSameMonthThan:dayView.date]){
dayView.circleView.hidden = YES;
dayView.dotView.backgroundColor = [UIColor redColor];
dayView.textLabel.textColor = [UIColor lightGrayColor];
}
// Another day of the current month
else{
dayView.circleView.hidden = YES;
dayView.dotView.backgroundColor = [UIColor redColor];
dayView.textLabel.textColor = [UIColor blackColor];
}
if([self haveEventForDay:dayView.date]){
dayView.dotView.hidden = NO;
}
else{
dayView.dotView.hidden = YES;
}
}
- (void)calendar:(JTCalendarManager *)calendar didTouchDayView:(JTCalendarDayView *)dayView
{
_dateSelected = dayView.date;
// Animation for the circleView
dayView.circleView.transform = CGAffineTransformScale(CGAffineTransformIdentity, 0.1, 0.1);
[UIView transitionWithView:dayView
duration:.3
options:0
animations:^{
dayView.circleView.transform = CGAffineTransformIdentity;
[_calendarManager reload];
} completion:nil];
// Don't change page in week mode because block the selection of days in first and last weeks of the month
if(_calendarManager.settings.weekModeEnabled){
return;
}
// Load the previous or next page if touch a day from another month
if(![_calendarManager.dateHelper date:_calendarContentView.date isTheSameMonthThan:dayView.date]){
if([_calendarContentView.date compare:dayView.date] == NSOrderedAscending){
[_calendarContentView loadNextPageWithAnimation];
}
else{
[_calendarContentView loadPreviousPageWithAnimation];
}
}
}
#pragma mark - CalendarManager delegate - Page mangement
// Used to limit the date for the calendar, optional
- (BOOL)calendar:(JTCalendarManager *)calendar canDisplayPageWithDate:(NSDate *)date
{
return [_calendarManager.dateHelper date:date isEqualOrAfter:_minDate andEqualOrBefore:_maxDate];
}
- (void)calendarDidLoadNextPage:(JTCalendarManager *)calendar
{
// NSLog(@"Next page loaded");
}
- (void)calendarDidLoadPreviousPage:(JTCalendarManager *)calendar
{
// NSLog(@"Previous page loaded");
}
#pragma mark - Fake data
- (void)createMinAndMaxDate
{
_todayDate = [NSDate date];
// Min date will be 2 month before today
_minDate = [_calendarManager.dateHelper addToDate:_todayDate months:-12];
// Max date will be 2 month after today
_maxDate = [_calendarManager.dateHelper addToDate:_todayDate months:12];
}
// Used only to have a key for _eventsByDate
- (NSDateFormatter *)dateFormatter
{
static NSDateFormatter *dateFormatter;
if(!dateFormatter){
dateFormatter = [NSDateFormatter new];
dateFormatter.dateFormat = @"dd-MM-yyyy";
}
return dateFormatter;
}
- (BOOL)haveEventForDay:(NSDate *)date
{
NSString *key = [[self dateFormatter] stringFromDate:date];
if(_eventsByDate[key] && [_eventsByDate[key] count] > 0){
return YES;
}
return NO;
}
//- (void)createRandomEvents
//{
// _eventsByDate = [NSMutableDictionary new];
//
// for(int i = 0; i < 30; ++i){
// // Generate 30 random dates between now and 60 days later
// NSDate *randomDate = [NSDate dateWithTimeInterval:(rand() % (3600 * 24 * 60)) sinceDate:[NSDate date]];
//
// // Use the date as key for eventsByDate
// NSString *key = [[self dateFormatter] stringFromDate:randomDate];
//
// if(!_eventsByDate[key]){
// _eventsByDate[key] = [NSMutableArray new];
// }
//
// [_eventsByDate[key] addObject:randomDate];
// }
//}
它的輸出像是2017年2月6日在數組中。如何在日歷上顯示它。
它顯示了隨機事件。但是如何顯示日期事件呢？
提前致謝！
網絡服務
從3 Web服務獲得價值
#pragma mark - Schedule Audit Actitvity
//Connection Method and Delegate...
-(void)serverconnectionScheduleAudit{
[customActivityIndicator startAnimating];
int Auditid =[Empid intValue];
NSString *soapMessage = [NSString stringWithFormat:@"<?xml version=\"1.0\" encoding=\"utf-8\"?>"
"<soap:Envelope xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\" xmlns:soap=\"http://schemas.xmlsoap.org/soap/envelope/\">"
"<soap:Body>"
"<Get_Audits_Schedules_User xmlns=\"http://tempuri.org/\">"
"<UserId>%d</UserId>"
"</Get_Audits_Schedules_User>"
"</soap:Body>"
"</soap:Envelope>",Auditid];
NSURL *myNSUObj=[NSURL URLWithString:ServerString];
// NSURLRequest *myNSURequestObj=[NSURLRequest requestWithURL:myNSUObj];
NSMutableURLRequest *theRequest = [NSMutableURLRequest requestWithURL:myNSUObj];
NSString *msgLength = [NSString stringWithFormat:@"%lu", (unsigned long)[soapMessage length]];
[theRequest addValue: @"text/xml; charset=utf-8" forHTTPHeaderField:@"Content-Type"];
[theRequest addValue: @"http://tempuri.org/Get_Audits_Schedules_User" forHTTPHeaderField:@"SOAPAction"];
[theRequest addValue: msgLength forHTTPHeaderField:@"Content-Length"];
[theRequest setHTTPMethod:@"POST"];
[theRequest setHTTPBody: [soapMessage dataUsingEncoding:NSUTF8StringEncoding]];
myNSUConnectionObjScheduleAudit=[[NSURLConnection alloc]initWithRequest:theRequest delegate:self];
NSLog(@"Data =%@",myNSUConnectionObjScheduleAudit);
if(myNSUConnectionObjScheduleAudit)
{
NSLog(@"successful connection");
myNSMDataFromServerScheduleAudit=[[NSMutableData alloc]init];
}
}
#pragma mark - Schedule Actitvity
//Connection Method and Delegate...
-(void)serverconnectionScheduleMeeting{
int KPI =[Empid intValue];
NSString *soapMessage = [NSString stringWithFormat:@"<?xml version=\"1.0\" encoding=\"utf-8\"?>"
"<soap:Envelope xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\" xmlns:soap=\"http://schemas.xmlsoap.org/soap/envelope/\">"
"<soap:Body>"
"<Get_Kpi_Schedules_User xmlns=\"http://tempuri.org/\">"
"<UserId>%d</UserId>"
"</Get_Kpi_Schedules_User>"
"</soap:Body>"
"</soap:Envelope>",KPI];
NSURL *myNSUObj=[NSURL URLWithString:ServerString];
// NSURLRequest *myNSURequestObj=[NSURLRequest requestWithURL:myNSUObj];
NSMutableURLRequest *theRequest = [NSMutableURLRequest requestWithURL:myNSUObj];
NSString *msgLength = [NSString stringWithFormat:@"%lu", (unsigned long)[soapMessage length]];
[theRequest addValue: @"text/xml; charset=utf-8" forHTTPHeaderField:@"Content-Type"];
[theRequest addValue: @"http://tempuri.org/Get_Kpi_Schedules_User" forHTTPHeaderField:@"SOAPAction"];
[theRequest addValue: msgLength forHTTPHeaderField:@"Content-Length"];
[theRequest setHTTPMethod:@"POST"];
[theRequest setHTTPBody: [soapMessage dataUsingEncoding:NSUTF8StringEncoding]];
myNSUConnectionObjScheduleKPI=[[NSURLConnection alloc]initWithRequest:theRequest delegate:self];
NSLog(@"Data =%@",myNSUConnectionObjScheduleKPI);
if(myNSUConnectionObjScheduleKPI)
{
NSLog(@"successful connection");
myNSMDataFromServerScheduleKPI=[[NSMutableData alloc]init];
}
}
#pragma mark - Schedule Actitvity
//Connection Method and Delegate...
-(void)serverconnectionScheduleKPI{
int KPI =[Empid intValue];
NSString *soapMessage = [NSString stringWithFormat:@"<?xml version=\"1.0\" encoding=\"utf-8\"?>"
"<soap:Envelope xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\" xmlns:soap=\"http://schemas.xmlsoap.org/soap/envelope/\">"
"<soap:Body>"
"<Get_Meeting_Schedules_User xmlns=\"http://tempuri.org/\">"
"<UserId>%d</UserId>"
"</Get_Meeting_Schedules_User>"
"</soap:Body>"
"</soap:Envelope>",KPI];
NSURL *myNSUObj=[NSURL URLWithString:ServerString];
// NSURLRequest *myNSURequestObj=[NSURLRequest requestWithURL:myNSUObj];
NSMutableURLRequest *theRequest = [NSMutableURLRequest requestWithURL:myNSUObj];
NSString *msgLength = [NSString stringWithFormat:@"%lu", (unsigned long)[soapMessage length]];
[theRequest addValue: @"text/xml; charset=utf-8" forHTTPHeaderField:@"Content-Type"];
[theRequest addValue: @"http://tempuri.org/Get_Meeting_Schedules_User" forHTTPHeaderField:@"SOAPAction"];
[theRequest addValue: msgLength forHTTPHeaderField:@"Content-Length"];
[theRequest setHTTPMethod:@"POST"];
[theRequest setHTTPBody: [soapMessage dataUsingEncoding:NSUTF8StringEncoding]];
myNSUConnectionObjScheduleMeeting=[[NSURLConnection alloc]initWithRequest:theRequest delegate:self];
NSLog(@"Data =%@",myNSUConnectionObjScheduleMeeting);
if(myNSUConnectionObjScheduleMeeting)
{
NSLog(@"successful connection");
myNSMDataFromServerScheduleMeeting=[[NSMutableData alloc]init];
}
}
#pragma mark - NSURLConnection Delegate
- (void)connection:(NSURLConnection *)connection didReceiveResponse:(NSURLResponse *)response{
if(connection == myNSUConnectionObjScheduleAudit)
{
[myNSMDataFromServerScheduleAudit setLength:0];
}
if(connection == myNSUConnectionObjScheduleKPI)
{
[myNSMDataFromServerScheduleKPI setLength:0];
}
if(connection == myNSUConnectionObjScheduleMeeting)
{
[myNSMDataFromServerScheduleMeeting setLength:0];
}
}
- (void)connection:(NSURLConnection *)connection didReceiveData:(NSData *)data{
if(connection == myNSUConnectionObjScheduleAudit)
{
[myNSMDataFromServerScheduleAudit appendData:data];
}
if(connection == myNSUConnectionObjScheduleKPI)
{
[myNSMDataFromServerScheduleKPI appendData:data];
}
if(connection == myNSUConnectionObjScheduleMeeting)
{
[myNSMDataFromServerScheduleMeeting appendData:data];
}
}
- (void)connectionDidFinishLoading:(NSURLConnection *)connection{
if(connection == myNSUConnectionObjScheduleAudit)
{
loginStatusScheduleAudit = [[NSString alloc] initWithBytes: [myNSMDataFromServerScheduleAudit mutableBytes] length:[myNSMDataFromServerScheduleAudit length] encoding:NSUTF8StringEncoding];
NSLog(@"loginStatus =%@",loginStatusScheduleAudit);
NSError *parseError = nil;
NSDictionary *xmlDictionary = [XMLReader dictionaryForXMLString:loginStatusScheduleAudit error:&parseError];
NSLog(@"JSON DICTIONARY = %@",xmlDictionary);
recordResultScheduleAudit = [xmlDictionary[@"success"] integerValue];
NSLog(@"Success: %ld",(long)recordResultScheduleAudit);
NSDictionary* Address=[xmlDictionary objectForKey:@"soap:Envelope"];
NSLog(@"Address Dict = %@",Address);
NSDictionary *new =[Address objectForKey:@"soap:Body"];
NSLog(@"NEW DICT =%@",new);
NSDictionary *LoginResponse=[new objectForKey:@"Get_Audits_Schedules_UserResponse"];
NSLog(@"Login Response DICT =%@",LoginResponse);
NSDictionary *LoginResult=[LoginResponse objectForKey:@"Get_Audits_Schedules_UserResult"];
NSLog(@"Login Result =%@",LoginResult);
if(LoginResult.count>0)
{
NSLog(@"Login Result = %@",LoginResult);
NSLog(@"Login Result Dict =%@",LoginResult);
NSString *teststr =[[NSString alloc] init];
teststr =[LoginResult objectForKey:@"text"];
NSLog(@"Test String Value =%@",teststr);
NSString *string = [LoginResult valueForKey:@"text"];
NSData *data = [string dataUsingEncoding:NSUTF8StringEncoding];
responsedictScheduleAudit = [NSJSONSerialization JSONObjectWithData:data options:0 error:nil];
EndDatearrayScheduleAudit =[[NSMutableArray alloc] init];
EndDatearrayScheduleAudit=[responsedictScheduleAudit valueForKey:@"EndDate"];
}
}
if(connection == myNSUConnectionObjScheduleKPI)
{
loginStatusScheduleKPI = [[NSString alloc] initWithBytes: [myNSMDataFromServerScheduleKPI mutableBytes] length:[myNSMDataFromServerScheduleKPI length] encoding:NSUTF8StringEncoding];
NSLog(@"loginStatus =%@",loginStatusScheduleKPI);
NSError *parseError = nil;
NSDictionary *xmlDictionary = [XMLReader dictionaryForXMLString:loginStatusScheduleKPI error:&parseError];
NSLog(@"JSON DICTIONARY = %@",xmlDictionary);
recordResultScheduleKPI = [xmlDictionary[@"success"] integerValue];
NSLog(@"Success: %ld",(long)recordResultScheduleKPI);
NSDictionary* Address=[xmlDictionary objectForKey:@"soap:Envelope"];
NSLog(@"Address Dict = %@",Address);
NSDictionary *new =[Address objectForKey:@"soap:Body"];
NSLog(@"NEW DICT =%@",new);
NSDictionary *LoginResponse=[new objectForKey:@"Get_Kpi_Schedules_UserResponse"];
NSLog(@"Login Response DICT =%@",LoginResponse);
NSDictionary *LoginResult=[LoginResponse objectForKey:@"Get_Kpi_Schedules_UserResult"];
NSLog(@"Login Result =%@",LoginResult);
if(LoginResult.count>0)
{
NSLog(@"Login Result = %@",LoginResult);
NSLog(@"Login Result Dict =%@",LoginResult);
NSString *teststr =[[NSString alloc] init];
teststr =[LoginResult objectForKey:@"text"];
NSLog(@"Test String Value =%@",teststr);
NSString *string = [LoginResult valueForKey:@"text"];
NSData *data = [string dataUsingEncoding:NSUTF8StringEncoding];
responsedictScheduleKPI = [NSJSONSerialization JSONObjectWithData:data options:0 error:nil];
EndDatearrayScheduleKPI =[[NSMutableArray alloc] init];
EndDatearrayScheduleKPI =[responsedictScheduleKPI valueForKey:@"EndDate"];
}
}
if(connection == myNSUConnectionObjScheduleMeeting)
{
loginStatusScheduleMeeting = [[NSString alloc] initWithBytes: [myNSMDataFromServerScheduleMeeting mutableBytes] length:[myNSMDataFromServerScheduleMeeting length] encoding:NSUTF8StringEncoding];
NSLog(@"loginStatus =%@",loginStatusScheduleMeeting);
NSError *parseError = nil;
NSDictionary *xmlDictionary = [XMLReader dictionaryForXMLString:loginStatusScheduleMeeting error:&parseError];
NSLog(@"JSON DICTIONARY = %@",xmlDictionary);
recordResultScheduleMeeting = [xmlDictionary[@"success"] integerValue];
NSLog(@"Success: %ld",(long)recordResultScheduleMeeting);
NSDictionary* AddressDict=[xmlDictionary objectForKey:@"soap:Envelope"];
NSLog(@"Address Dict = %@",AddressDict);
NSDictionary *new =[AddressDict objectForKey:@"soap:Body"];
NSLog(@"NEW DICT =%@",new);
NSDictionary *LoginResponse=[new objectForKey:@"Get_Meeting_Schedules_UserResponse"];
NSLog(@"Login Response DICT =%@",LoginResponse);
NSDictionary *LoginResult=[LoginResponse objectForKey:@"Get_Meeting_Schedules_UserResult"];
NSLog(@"Login Result =%@",LoginResult);
if(LoginResult.count>0)
{
NSLog(@"Login Result = %@",LoginResult);
NSLog(@"Login Result Dict =%@",LoginResult);
NSString *teststr =[[NSString alloc] init];
teststr =[LoginResult objectForKey:@"text"];
NSLog(@"Test String Value =%@",teststr);
NSString *string = [LoginResult valueForKey:@"text"];
NSData *data = [string dataUsingEncoding:NSUTF8StringEncoding];
responsedictScheduleMeeting = [NSJSONSerialization JSONObjectWithData:data options:0 error:nil];
EndDatearrayScheduleMeeting =[[NSMutableArray alloc] init];
EndDatearrayScheduleMeeting =[responsedictScheduleMeeting valueForKey:@"EndDate"];
}
}
[customActivityIndicator stopAnimating];
}
#pragma mark - NSXMLParsing Delegate
-(void)parser:(NSXMLParser *)parser didStartElement:(NSString *)elementName namespaceURI:(NSString *)namespaceURI qualifiedName:(NSString *)qName attributes:(NSDictionary *)attributeDict
{
if([elementName isEqualToString:@"FillBlocksNew"])
{
myDataClassObjScheduleAudit=[[mydata alloc]init];
}
}
-(void)parser:(NSXMLParser *)parser foundCharacters:(NSString *)string
{
myMutableStringObjScheduleAudit=[[NSMutableString alloc]initWithString:string];
NSLog(@"Array String: %@",myMutableStringObjScheduleAudit);
NSData *dataAudit = [myMutableStringObjScheduleAudit dataUsingEncoding:NSUTF8StringEncoding];
responsedictScheduleAudit = [NSJSONSerialization JSONObjectWithData:dataAudit options:0 error:nil];
NSLog(@"JSON DATA = %@",responsedictScheduleAudit);
myMutableStringObjScheduleKPI=[[NSMutableString alloc]initWithString:string];
NSLog(@"Array String: %@",myMutableStringObjScheduleKPI);
NSData *dataKPI = [myMutableStringObjScheduleKPI dataUsingEncoding:NSUTF8StringEncoding];
responsedictScheduleKPI = [NSJSONSerialization JSONObjectWithData:dataKPI options:0 error:nil];
NSLog(@"JSON DATA = %@",responsedictScheduleKPI);
myMutableStringObjScheduleMeeting=[[NSMutableString alloc]initWithString:string];
NSLog(@"Array String: %@",myMutableStringObjScheduleMeeting);
NSData *dataMeeting = [myMutableStringObjScheduleMeeting dataUsingEncoding:NSUTF8StringEncoding];
responsedictScheduleMeeting = [NSJSONSerialization JSONObjectWithData:dataMeeting options:0 error:nil];
NSLog(@"JSON DATA = %@",responsedictScheduleMeeting);
}
-(void)parser:(NSXMLParser *)parser didEndElement:(NSString *)elementName namespaceURI:(NSString *)namespaceURI qualifiedName:(NSString *)qName
{
NSLog(@"DataArray: %@",myDataNSMArrayScheduleAudit);
}
您已經在源代碼中注釋了函數“ createRandomEvents”。
此功能定義要在日歷上顯示的日期。
從Web服務獲取事件數據，並且必須在數組“ eventsByDate”中添加日期。 然后，您應該可以查看日期。
代碼：-（void）viewDidLoad {[super viewDidLoad];
NSMutableArray *arrDates = [[NSMutableArray alloc] init];
}
在ScheduleKPI API響應中
[arrDates addObjectsFromArray:EndDatearrayScheduleKPI];
在ScheduleAudit API響應中
[arrDates addObjectsFromArray:EndDatearrayScheduleAudit];
在ScheduleMeeting API響應中
[arrDates addObjectsFromArray:EndDatearrayScheduleMeeting];
[self funAddEvents:arrDates];
- (void)funAddEvents:(NSArray *)arrDate
{
eventsByDate = [NSMutableDictionary new];
for(NSString *strDate in arrDate){
NSDateFormatter *dateformat = [[NSDateFormatter alloc] init];
[dateformat setDateFormat:@"YYYY/MM/dd"];
NSDate *myDate = [dateformat dateFromString:strDate];
NSString *key = [[self dateFormatter] stringFromDate:myDate];
if(!eventsByDate[key]){
eventsByDate[key] = [NSMutableArray new];
}
[eventsByDate[key] addObject:myDate];
}
[self.calendar reloadData];
}
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