selection of cell is repeating while loading in tableview in objective c - objective-c

Question

Tick mark button selection of uitableview cell is repeating when scroll the tableview. and the tableview is already loaded with an array of item. but i need to do multi selection of cells in tableview
-(void)checkButtonClicked:(UIButton *)sender{
CGPoint touchPoint = [sender convertPoint:CGPointZero toView:_tableView];
NSIndexPath *indexPath = [_tableView indexPathForRowAtPoint:touchPoint];
sender.tag = indexPath.row;
selectedIndexForPassing = sender.tag;
if([_selectionArray count ] == 0){
_uploadSheetBtn.enabled = NO;
if (sender.selected){
sender.selected = false;
}
else{
TCSTimeSheet * sc = self.timesheetList[selectedIndexForPassing];
_canEdit = sc.canEdit;
if([_canEdit isEqual: #"1"]){
sender.selected = true;
_uploadSheetBtn.enabled = YES;
TCSTimeSheet * sc = self.timesheetList[selectedIndexForPassing];
NSDictionary * detailsDictionary= [NSDictionary dictionaryWithObjectsAndKeys:sc.timesheetDetailId,#"timesheetDetailId",sc.scheduleEmployeeDetailId, #"scheduleDetailId",sc.lastUpdatedTime,#"lastUpdatedTime",sc.timesheetStatus,#"timesheetStatus",sc.shiftDate , #"shiftDate",sc.employeeId ,#"employeeId",nil];
[_storingArray addObject:detailsDictionary];
[_selectionArray addObject:sc.clientId];
}
}
}
here is my cell for at indexpath code
-(UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
static NSString * reuseIdentifier = #"timeSheetCell" ;
TimeSheetCell * dataCell = [tableView dequeueReusableCellWithIdentifier:reuseIdentifier];
TCSTimeSheet * currentTimeSheet = self.timesheetList[indexPath.row] ;
_statusIndicator = currentTimeSheet.timesheetStatus;
_timesheetDetailId = currentTimeSheet.timesheetDetailId;
_timesheetDocId = currentTimeSheet.timesheetDocId;
_documentType = currentTimeSheet.documentType;
if(![currentTimeSheet.notes isEqual:#""]){
_notes = currentTimeSheet.notes;
}
if (dataCell == nil)
{
dataCell = [[TimeSheetCell alloc] initWithStyle:UITableViewCellStyleValue1 reuseIdentifier:reuseIdentifier];
}
dataCell.clientNameLbl.text = currentTimeSheet.clientName;
dataCell.dayLbl.text = currentTimeSheet.shiftDay;
dataCell.dateLbl.text = currentTimeSheet.shiftDate;
dataCell.shiftTime.text = currentTimeSheet.shiftTime;
dataCell.shiftType.text = currentTimeSheet.shiftType;
[dataCell.checkBtn addTarget:self action:#selector(checkButtonClicked:) forControlEvents:UIControlEventTouchUpInside];
if ([_statusIndicator isEqual: #"D"]) {
if([currentTimeSheet.canEdit isEqual:#"1"]) {
[dataCell.remarkBtn setImage:[UIImage imageNamed:#"selectedMessage_btn"] forState:UIControlStateNormal];
dataCell.containerView.backgroundColor = [UIColor colorWithDisplayP3Red:255.0 green:191.0 blue:0 alpha:0.5];
if(![currentTimeSheet.notes isEqual:#""]){
[dataCell.remarkBtn addTarget:self action:#selector(presentMessagePopUp:) forControlEvents:UIControlEventTouchUpInside];
}
}
}
else if ([_statusIndicator isEqual: #"U"]){
if([currentTimeSheet.canDelete isEqual:#"1"]){
[dataCell.remarkBtn setImage:[UIImage imageNamed:#"selectedDelete_btn"] forState:UIControlStateNormal];
[dataCell.remarkBtn addTarget:self action:#selector(deleteDocument:) forControlEvents:UIControlEventTouchUpInside];
}
}
else{
[dataCell.remarkBtn setImage:[UIImage imageNamed:#"unselectedDelete_btn"] forState:UIControlStateNormal];
dataCell.containerView.backgroundColor = [UIColor colorWithDisplayP3Red:255 green:255 blue:255 alpha:1];
[dataCell.checkBtn setImage:[UIImage imageNamed:#"timesheetUnselectedTick"] forState:UIControlStateNormal];
}
if([_timesheetDocId isEqual: #""] && [_timesheetDetailId isEqual:#""]) {
[dataCell.previewBtn setImage:[UIImage imageNamed:#"unselectedView_btn"] forState:UIControlStateNormal];
}
else {
[dataCell.previewBtn setImage:[UIImage imageNamed:#"selectedView_btn"] forState:UIControlStateNormal];
if([_documentType isEqual:#"image"]){
[dataCell.previewBtn addTarget:self action:#selector(buttonClickedToShowImage:) forControlEvents:UIControlEventTouchUpInside];
}
else {
[dataCell.previewBtn addTarget:self action:#selector(buttonClickedToShowDocuments:) forControlEvents:UIControlEventTouchUpInside];
}
}
return dataCell ;
}
**button action of the tick mark**
-(void)checkButtonClicked:(UIButton *)sender{
CGPoint touchPoint = [sender convertPoint:CGPointZero toView:_tableView];
NSIndexPath *indexPath = [_tableView indexPathForRowAtPoint:touchPoint];
sender.tag = indexPath.row;
selectedIndexForPassing = sender.tag;
if([_selectionArray count ] == 0){
_uploadSheetBtn.enabled = NO;
if (sender.selected){
sender.selected = false;
}
else{
TCSTimeSheet * sc = self.timesheetList[selectedIndexForPassing];
_canEdit = sc.canEdit;
if([_canEdit isEqual: #"1"]){
sender.selected = true;
_uploadSheetBtn.enabled = YES;
TCSTimeSheet * sc = self.timesheetList[selectedIndexForPassing];
NSDictionary * detailsDictionary= [NSDictionary dictionaryWithObjectsAndKeys:sc.timesheetDetailId,#"timesheetDetailId",sc.scheduleEmployeeDetailId, #"scheduleDetailId",sc.lastUpdatedTime,#"lastUpdatedTime",sc.timesheetStatus,#"timesheetStatus",sc.shiftDate , #"shiftDate",sc.employeeId ,#"employeeId",nil];
[_storingArray addObject:detailsDictionary];
[_selectionArray addObject:sc.clientId];
}
}
}
else{
TCSTimeSheet * sc = self.timesheetList[selectedIndexForPassing];
if (sender.selected){
NSDictionary * detailsDictionary= [NSDictionary dictionaryWithObjectsAndKeys:sc.timesheetDetailId,#"timesheetDetailId",sc.scheduleEmployeeDetailId, #"scheduleDetailId",sc.lastUpdatedTime,#"lastUpdatedTime",sc.timesheetStatus,#"timesheetStatus",sc.shiftDate,#"shiftDate",sc.employeeId,#"employeeId",nil];
sender.selected = false;
[_storingArray removeObject:detailsDictionary];
//[_selectionArray removeAllObjects];
if([_storingArray count] == 0){
_uploadSheetBtn.enabled = NO;
[_selectionArray removeAllObjects];
}
}
else{
if([_selectionArray firstObject] == sc.clientId){
_uploadSheetBtn.enabled = YES;
sender.selected = true;
NSDictionary * detailsDictionary= [NSDictionary dictionaryWithObjectsAndKeys:sc.timesheetDetailId,#"timesheetDetailId",sc.scheduleEmployeeDetailId, #"scheduleDetailId",sc.lastUpdatedTime,#"lastUpdatedTime",sc.timesheetStatus,#"timesheetStatus",sc.shiftDate , #"shiftDate",sc.employeeId ,#"employeeId",nil];
[_storingArray addObject:detailsDictionary];
}
else{
sender.selected = false;
UIAlertView *alertCantDisply=[[UIAlertView alloc]initWithTitle:#"Can't Select" message:#"Can choose same client only" delegate:self cancelButtonTitle:#"OK" otherButtonTitles: nil];
[alertCantDisply show];
}
}
}
}

Answer 1

The cell will reuse, but the model will not, and the state of the view should be recorded in the model