Failure to display data in UITableView - ios

Question

I have a UITableView that has to be populated with the contents stored in an array. I have displayed the array in the NSLog which comes out just fine but it is not visible in the uitableview. The problem is that the program does not enter the cellForRowAtIndexPath method. I am not sure as to which code i should be adding to this question to make it easier to understand so please ask me for the code.
#import "SubList.h"
#import "SubListParser.h"
#import "LoginParser.h"
#implementation SubList
#synthesize theXML1,FolderID,UserID;
NSString *loginUserId;
- (id)initWithStyle:(UITableViewStyle)style
{
self = [super initWithStyle:style];
if (self) {
self.FolderID=FolderID ;
self.UserID=UserID;
}
return self;
}
- (void)didReceiveMemoryWarning
{
// Releases the view if it doesn't have a superview.
[super didReceiveMemoryWarning];
// Release any cached data, images, etc that aren't in use.
}
- (void)viewDidLoad
{
[super viewDidLoad];
[self initWithData];
// Uncomment the following line to preserve selection between presentations.
// self.clearsSelectionOnViewWillAppear = NO;
// Uncomment the following line to display an Edit button in the navigation bar for this view controller.
// self.navigationItem.rightBarButtonItem = self.editButtonItem;
}
-(void)initWithData{
//[self GetChilds:FolderID UserID:loginUserId];
}
-(void)GetUserLoginId:(NSString *)UserIdReceved{
loginUserId=UserIdReceved;
}
-(void)GetChilds:(NSString*)FolderIDRecvd UserID:(NSString*)userID{
NSString *_FolderID=FolderIDRecvd;
NSString *_UserID=loginUserId;
//?? what to do here? aa gye bhai yha pe folder id nad user id? try out now ok
// NSLog(#"hi yaar response toh aa rha ha that mean s values toh ha hmare pass haan storyboard ka koi laucha hai ny yaar do min de dekhta hu",FolderIDRecvd,loginUserId);
NSString *soapMsg=[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><TreeDataSubFolder xmlns='http://tempuri.org/'><FolderID>%#</FolderID><UserId>%#</UserId></TreeDataSubFolder></soap:Body></soap:Envelope>",_FolderID,_UserID];
NSLog(#"%#",soapMsg);
NSURL *url=[NSURL URLWithString:#"http://192.168.1.5/interlogicsmobile/interlogics.asmx?op=TreeDataSubFolder"];
xmlparser1 = [[NSXMLParser alloc] initWithContentsOfURL:url];
NSMutableURLRequest *req=[NSMutableURLRequest requestWithURL:url];
NSString *msgLength=[NSString stringWithFormat:#"%d",[soapMsg length]];
NSLog(#"Message Length=%#",msgLength);
[req addValue:#"text/xml; charset=utf-8" forHTTPHeaderField:#"Content-Type"];
[req addValue:#"http://tempuri.org/TreeDataSubFolder" forHTTPHeaderField:#"SOAPAction"];
[req addValue:#"length" forHTTPHeaderField:#"Content-Length"];
[req setHTTPMethod:#"POST"];
[req setHTTPBody: [soapMsg dataUsingEncoding:NSUTF8StringEncoding]];
//[activityIndicator startAnimating];
conn1=[[NSURLConnection alloc]initWithRequest:req delegate:self];
if(conn1){
webdata1=[NSMutableData data] ;
}
}
-(void) connection:(NSURLConnection *) connection didReceiveResponse:(NSURLResponse *) response {
NSHTTPURLResponse *httpResponse = (NSHTTPURLResponse *) response;
int responseStausCode = [httpResponse statusCode];
NSLog(#"code: %d", responseStausCode);
[webdata1 setLength: 0];
}
-(void) connection:(NSURLConnection *) connection didReceiveData:(NSData *) data {
[webdata1 appendData:data];
}
-(void) connection:(NSURLConnection *) connection didFailWithError:(NSError *) error {
}
-(void) connectionDidFinishLoading:(NSURLConnection *) connection {
NSLog(#"DONE. Received Bytes: %d", [webdata1 length]);
theXML1 = [[NSString alloc]
initWithBytes: [webdata1 mutableBytes]
length:[webdata1 length]
encoding:NSUTF8StringEncoding];
//---shows the XML---
//NSLog(#"%#",theXML1);
SubListParser *parserObjForData1=[[SubListParser alloc]init];
SubFolderData=[[NSMutableArray alloc]init];
SubFolderData=[parserObjForData1 UserXMLParser1:webdata1];
[SublistSet reloadData];
}
- (void)viewDidUnload
{
[SublistSet reloadData];
[super viewDidUnload];
// Release any retained subviews of the main view.
// e.g. self.myOutlet = nil;
}
- (void)viewWillAppear:(BOOL)animated
{
[SublistSet reloadData];
[super viewWillAppear:animated];
}
- (void)viewDidAppear:(BOOL)animated
{
[super viewDidAppear:animated];
}
- (void)viewWillDisappear:(BOOL)animated
{
[super viewWillDisappear:animated];
}
- (void)viewDidDisappear:(BOOL)animated
{
[super viewDidDisappear:animated];
}
- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation
{
// Return YES for supported orientations
return (interfaceOrientation == UIInterfaceOrientationPortrait);
}
#pragma mark - Table view data source
- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView
{
// Return the number of sections.
return 1;
}
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
// Return the number of rows in the section.
return [SubFolderData count]/2;
}
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
NSLog(#"*******************called tablevied did load*********************");
int row = [indexPath row]*2;
static NSString *CellIdentifier = #"Cell";
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
if (cell == nil) {
cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier];
}
for (int i=0; i<=[SubFolderData count]/2; i++) {
NSString *filename = [SubFolderData objectAtIndex:row];
NSString *ext = [filename pathExtension];
if ([ext isEqualToString:#"doc"] || [ext isEqualToString:#"DOC"]) {
[cell.imageView setImage:[UIImage imageNamed:#"DOC.png"]];
} else if ([ext isEqualToString:#"jpg"]|| [ext isEqualToString:#"JPG"]) {
[cell.imageView setImage:[UIImage imageNamed:#"JPG.png"]];
}else if([ext isEqualToString:#"pdf"]|| [ext isEqualToString:#"PDF"]){
[cell.imageView setImage:[UIImage imageNamed:#"PDF.png"]];
}else if([ext isEqualToString:#""]){
[cell.imageView setImage:[UIImage imageNamed:#"Folder2.png"]];
}else if([ext isEqualToString:#"docx"]|| [ext isEqualToString:#"DOCX"]){
[cell.imageView setImage:[UIImage imageNamed:#"DOCX.png"]];
}else if([ext isEqualToString:#"TIF"]|| [ext isEqualToString:#"tif"]){
[cell.imageView setImage:[UIImage imageNamed:#"TIFF.png"]];
}else if([ext isEqualToString:#"png"]|| [ext isEqualToString:#"PNG"]){
[cell.imageView setImage:[UIImage imageNamed:#"PNG.png"]];
}else if([ext isEqualToString:#"gif"]|| [ext isEqualToString:#"GIF"]){
[cell.imageView setImage:[UIImage imageNamed:#"GIF.png"]];
}else if([ext isEqualToString:#"jpeg"]|| [ext isEqualToString:#"JPEG"]){
[cell.imageView setImage:[UIImage imageNamed:#"JPG.png"]];
}
}
// Configure the cell...
cell.textLabel.text=[SubFolderData objectAtIndex:row];
cell.detailTextLabel.text =[SubFolderData objectAtIndex:row+1];
cell.textLabel.numberOfLines = 0;
cell.textLabel.lineBreakMode = UILineBreakModeWordWrap;
return cell;
}
/*
// Override to support conditional editing of the table view.
#end