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我一直在为这个问题挣扎两周。但在StackOverflow人的帮助下，我已经实现了95％的成功实施..内联日期选择器在第二次尝试时崩溃
Here is my problem ..现在我可以加载我的结果与选择器单元格[第一个最单元格]选择日期时。
现在我有另一个问题...当我第一次运行我的应用程序，它是作品，因为我的预期..但是当我点击第一个最细胞选择不同的日期，然后应用程序坠毁..
Here是日志输出...
下面是我实施
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
NSDictionary* reqFdate= [ScheduleView getRequestForDate];
if (reqFdate.count == 0) {
NSInteger numberOfRows = [self.persons count];
if ([self datePickerIsShown]){
numberOfRows++;
}
return numberOfRows;
}
else{
return reqFdate.count + 1;
}
}
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
UITableViewCell *cell;
NSDate *today = [NSDate date];
NSDateFormatter *dateFormatter = [[NSDateFormatter alloc] init];
// display in 12HR/24HR (i.e. 11:25PM or 23:25) format according to User Settings
[dateFormatter setTimeStyle:NSDateFormatterShortStyle];
NSString *currentTime = [dateFormatter stringFromDate:today];
NSDate *date=[dateFormatter dateFromString:currentTime];
if(indexPath.row==0){
VCPerson *person = self.persons[0];
cell = [self createPersonCell:person];
}
else if ([self datePickerIsShown] && (self.datePickerIndexPath.row == 1)){
// VCPerson *person = self.persons[indexPath.row -1];
cell = [self createPickerCell:date];
}
else{
cellForDatePickCell *cell = (cellForDatePickCell*)[self.tableView dequeueReusableCellWithIdentifier:kOtherCellIdentifier];
cell.delegate_Dtepick = self;
return cell;
}
if(indexPath.section!=0 && tapfirstCell) {
UITableViewCell *cell = (UITableViewCell*)[self.tableView dequeueReusableCellWithIdentifier:kOtherCellIdentifier forIndexPath:indexPath];
//cell.delegate_Dtepick = self;
NSDictionary *dictionary = [_dataArray objectAtIndex:indexPath.section];
NSArray *array = [dictionary objectForKey:@"data"];
NSString *cellValue = [array objectAtIndex:indexPath.row];
cell.textLabel.text =cellValue;
}
return cell;
}
-(void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
[self.tableView beginUpdates];
if ([self datePickerIsShown] && (self.datePickerIndexPath.row - 1 == indexPath.row)){
[self hideExistingPicker];
// [self.tableView reloadData];
//[self viewDidLoad];
//call the service and take the results
NSString* selecteDate = [ScheduleView getDate];
NSString* prsonID =[LoginView getPersonID];
NSDictionary* parms = [NSDictionary dictionaryWithObjectsAndKeys:prsonID,@"caregiverPersonId",selecteDate,@"selectedDate", nil];
jsonpaser* jp = [[jsonpaser alloc]init];
[jp getWebServiceResponce:@"http://qa.vardle.com/Mobile/WebServices/AppointmentService.asmx/GetAppointments" :parms success:^(NSDictionary *responseObject)
{
requestsF_date = responseObject;
NSLog(@"RESPONSEFORDATE_IN DIDSELECT :%@",requestsF_date);
NSArray* indexpaths = [self getIndexPaths];
NSLog(@"indexPATHS %@",indexpaths);
[self.tableView reloadData];
}];
// cellForDatePickCell *cell = (cellForDatePickCell*)[self.tableView dequeueReusableCellWithIdentifier:kOtherCellIdentifier forIndexPath:indexPath];
// cell.delegate_Dtepick = self;
//tapfirstCell = true;
/*
cellForDatePickCell *cell=(cellForDatePickCell*)[tableView cellForRowAtIndexPath:indexPath];
if(![cell.textLabel.text isEqualToString:@"5/23/14"])
{
return;
}
*/
if (tapfirstCell==false) {
tapfirstCell = true;
}
else{
tapfirstCell = false;
}
}else {
NSIndexPath *newPickerIndexPath = [self calculateIndexPathForNewPicker:indexPath];
if ([self datePickerIsShown]){
[self hideExistingPicker];
}
[self showNewPickerAtIndex:newPickerIndexPath];
self.datePickerIndexPath = [NSIndexPath indexPathForRow:newPickerIndexPath.row + 1 inSection:0];
}
[self.tableView deselectRowAtIndexPath:indexPath animated:YES];
[self.tableView endUpdates];
}
请别人代码告诉我是当我尝试选择一个日期第二次issue..why应用程序是崩溃..
请帮助
坠毁BCZ您要插入或删除一些指标，在实际不阵列或那个你正试图去除的地方。用NSlog检查你的数组有多少值，以及哪个索引实际存在以及你试图删除或添加哪个索引。 –