Pb graphic suite custom de cells dans UItableView quand ajout d'une UISearchBar
Bonjour à tous et encore merci pour votre aide ,
Je rencontre un pb suite à la customisation des cells dans une UITableView, quand j'ai ajouté une UISearchBar.
Ci dessous une vue sans Searchbar, donc pas de problème:
ici le pb rencontré suite ajout de la fameuse SearchBar :
Voici le code du SearchRecipeBoxViewController.h
/////////////////////
#import <UIKit/UIKit.h>
#import <sqlite3.h> // Import the SQLite database framework
@interface SearchRecipeBoxViewController : UITableViewController <UISearchDisplayDelegate, UISearchBarDelegate> {
UIImageView *imageView;
NSMutableArray *listOfCategories;
// Database variables
NSString *databaseName;
NSString *databasePath;
NSString *QueryStr;
// Array to store the recipes objects
NSMutableArray *recipes;
NSMutableArray *filteredListContent; // The content filtered as a result of a search.
// The saved state of the search UI if a memory warning removed the view.
NSString *savedSearchTerm;
NSInteger savedScopeButtonIndex;
BOOL searchWasActive;
}
- (void)checkAndCreateDatabase;
- (void)readRecipesFromDatabase;
@property (nonatomic, retain) IBOutlet UIImageView *imageView;
@property (nonatomic, retain) NSMutableArray *recipes;
@property (nonatomic, retain) NSString *QueryStr;
@property (nonatomic, retain) NSMutableArray *filteredListContent;
@property (nonatomic, copy) NSString *savedSearchTerm;
@property (nonatomic) NSInteger savedScopeButtonIndex;
@property (nonatomic) BOOL searchWasActive;
-(NSString*)produceImageReference:(NSString*) imgFileName withType:(NSString*) imgType;
@end
Voici le code du SearchRecipeBoxViewController.m
#import "SearchRecipeBoxViewController.h"
#import "AllRecipesFilterViewController.h"
#import "MyRecipeViewController.h"
#import "Real_Cajun_RecipesAppDelegate.h"
#import "Recipe.h" // Import the recipe object header
#define USE_CUSTOM_DRAWING 1
@implementation SearchRecipeBoxViewController
@synthesize recipes,QueryStr,imageView,filteredListContent, savedSearchTerm, savedScopeButtonIndex, searchWasActive;
#pragma mark -
#pragma mark Lifecycle methods
- (void)viewDidLoad {
[super viewDidLoad];
//
// Change the properties of the imageView and tableView (these could be set
// in interface builder instead).
//
self.tableView.separatorStyle = UITableViewCellSeparatorStyleSingleLine;//UITableViewCellSeparatorStyleNone;
self.tableView.rowHeight = 50;
//self.tableView.backgroundColor = [UIColor ClearColor];
imageView.image = [UIImage imageNamed:@gradientBackground.png];
QueryStr=@select * from recipes ORDER BY Title ASC ;
// Execute the "checkAndCreateDatabaseand" function
self.checkAndCreateDatabase;
// Query the database for all recipe records and construct the "recipes" array
self.readRecipesFromDatabase;
// create a filtered list that will contain products for the search results table.
self.filteredListContent = [NSMutableArray arrayWithCapacity:[self.recipes count]];
// restore search settings if they were saved in didReceiveMemoryWarning.
if (self.savedSearchTerm)
{
[self.searchDisplayController setActive:self.searchWasActive];
[self.searchDisplayController.searchBar setSelectedScopeButtonIndex:self.savedScopeButtonIndex];
[self.searchDisplayController.searchBar setText:savedSearchTerm];
self.savedSearchTerm = nil;
}
[self.tableView reloadData];
self.tableView.scrollEnabled = YES;
}
-(void) checkAndCreateDatabase{
// Setup some globals
databaseName = @recipes.sql;
// Get the path to the documents directory and append the databaseTitle
NSArray *documentPaths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
NSString *documentsDir = [documentPaths objectAtIndex:0];
databasePath = [documentsDir stringByAppendingPathComponent:databaseName];
// Check if the SQL database has already been saved to the users phone, if not then copy it over
BOOL success;
// Create a FileManager object, we will use this to check the status
// of the database and to copy it over if required
NSFileManager *fileManager = [NSFileManager defaultManager];
// Check if the database has already been created in the users filesystem
success = [fileManager fileExistsAtPath:databasePath];
// If the database already exists then return without doing anything
if(success) return;
// If not then proceed to copy the database from the application to the users filesystem
// Get the path to the database in the application package
NSString *databasePathFromApp = [[[NSBundle mainBundle] resourcePath] stringByAppendingPathComponent:databaseName];
// Copy the database from the package to the users filesystem
[fileManager copyItemAtPath:databasePathFromApp toPath:databasePath error:nil];
[fileManager release];
}
-(void) readRecipesFromDatabase {
// Setup the database object
sqlite3 *database;
// Init the recipes Array
recipes = [[NSMutableArray alloc] init];
// Open the database from the users filessytem
if(sqlite3_open([databasePath UTF8String], &database) == SQLITE_OK) {
// Setup the SQL Statement and compile it for faster access
const char *sqlStatement = [QueryStr UTF8String];
sqlite3_stmt *compiledStatement;
if(sqlite3_prepare_v2(database, sqlStatement, -1, &compiledStatement, NULL) == SQLITE_OK) {
// Loop through the results and add them to the feeds array
while(sqlite3_step(compiledStatement) == SQLITE_ROW) {
// Read the data from the result row
NSString *aTitle = [NSString stringWithUTF8String:(char *)sqlite3_column_text(compiledStatement, 1)];
NSString *aCategorie = [NSString stringWithUTF8String:(char *)sqlite3_column_text(compiledStatement, 2)];
NSString *aSubmit = [NSString stringWithUTF8String:(char *)sqlite3_column_text(compiledStatement, 3)];
NSString *aMakes = [NSString stringWithUTF8String:(char *)sqlite3_column_text(compiledStatement, 4)];
NSString *aInfo = [NSString stringWithUTF8String:(char *)sqlite3_column_text(compiledStatement, 5)];
NSString *aPrep_Time = [NSString stringWithUTF8String:(char *)sqlite3_column_text(compiledStatement, 6)];
NSString *aCook_Time = [NSString stringWithUTF8String:(char *)sqlite3_column_text(compiledStatement, 7)];
NSString *aReady_In = [NSString stringWithUTF8String:(char *)sqlite3_column_text(compiledStatement, 8)];
NSString *aIngredients = [NSString stringWithUTF8String:(char *)sqlite3_column_text(compiledStatement, 9)];
NSString *aDirection = [NSString stringWithUTF8String:(char *)sqlite3_column_text(compiledStatement, 10)];
NSString *aImageUrl = [NSString stringWithUTF8String:(char *)sqlite3_column_text(compiledStatement,11)];
NSString *aFavorites = [NSString stringWithUTF8String:(char *)sqlite3_column_text(compiledStatement,12)];
// Create a new recipe object with the data from the database
Recipe *recipe = [[Recipe alloc] initWithTitle:aTitle Categorie:aCategorie Submit:aSubmit Makes:aMakes Info:aInfo Prep_Time:aPrep_Time Cook_Time:aCook_Time Ready_In:aReady_In Ingredients:aIngredients Direction:aDirection Imageurl:aImageUrl Favorites:aFavorites];
// Add the recipe object to the recipes Array
[recipes addObject:recipe];
[recipe release];
}
}
// Release the compiled statement from memory
sqlite3_finalize(compiledStatement);
}
sqlite3_close(database);
}
- (void)viewDidDisappear:(BOOL)animated
{
// save the state of the search UI so that it can be restored if the view is re-created
self.searchWasActive = [self.searchDisplayController isActive];
self.savedSearchTerm = [self.searchDisplayController.searchBar text];
self.savedScopeButtonIndex = [self.searchDisplayController.searchBar selectedScopeButtonIndex];
self.tableView.setNeedsDisplay; // repaint
}
// Override to allow orientations other than the default portrait orientation.
- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation {
// Return YES for supported orientations
return YES;
}
- (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)viewDidUnload
{
self.filteredListContent = nil;
}
#pragma mark Table view methods
- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView {
return 1;
}
#pragma mark -
#pragma mark UITableView data source and delegate methods
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
/*
If the requesting table view is the search display controller's table view, return the count of
the filtered list, otherwise return the count of the main list.
*/
if (tableView == self.searchDisplayController.searchResultsTableView)
{
return [filteredListContent count];
}
else
{
return [recipes count];
}
}
// Customize the appearance of table view cells.
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
static NSString *CellIdentifier = @Cell;
UITableViewCell *cell = [self.tableView dequeueReusableCellWithIdentifier:CellIdentifier];
if (cell == nil) {
cell = [[[UITableViewCell alloc] initWithFrame:CGRectZero reuseIdentifier:CellIdentifier] autorelease];
#if USE_CUSTOM_DRAWING
//
// Create a background image view.
//
cell.backgroundView =
[[[UIImageView alloc] init] autorelease];
cell.selectedBackgroundView =
[[[UIImageView alloc] init] autorelease];
#endif
}
#if USE_CUSTOM_DRAWING
else
{
}
/*
If the requesting table view is the search display controller's table view, configure the cell using the filtered content, otherwise use the main list.
*/
Recipe *recipe = nil;
if (tableView == self.searchDisplayController.searchResultsTableView)
{
recipe = [self.filteredListContent objectAtIndex:indexPath.row];
}
else
{
recipe = [self.recipes objectAtIndex:indexPath.row];
}
// Set up the cell...
//
// Set the background and selected background images for the text.
// Since we will round the corners at the top and bottom of sections, we
// need to conditionally choose the images based on the row index and the
// number of rows in the section.
//
UIImage *rowBackground;
UIImage *selectionBackground;
//bad name of png because bug with searcbar customize on standby
rowBackground = [UIImage imageNamed:@Row.png];//rowBackground = [UIImage imageNamed:@Row.png];
selectionBackground = [UIImage imageNamed:@RowSelected.png];
((UIImageView *)cell.backgroundView).image = rowBackground;
((UIImageView *)cell.selectedBackgroundView).image = selectionBackground;
// use for determinated icon categorie and integrate it to the cell
Recipe *recipecat = (Recipe *)[recipes objectAtIndex:indexPath.row];
NSString *cellValue = recipecat.Categorie;
NSString *cat1 = @Appetizers & Beverages;
NSString *cat2= @Soups, Salads & Vegetables;
NSString *cat3 = @Side Dishes;
NSString *cat4 = @Main Dishes & Casseroles;
NSString *cat5 = @Breads & Rolls;
NSString *cat6 = @Pies, Pastries & Desserts;
NSString *cat7 = @Cakes, Cookies & Candy;
NSString *cat8 = @Jams and Jellies;
NSString *cat9 = @Nouveau Cajun;
NSString *cat10 = @Other;
if ([cellValue isEqualToString:cat1])
{
UIImage *image =[UIImage imageNamed:@iconappetizer.png];
cell.imageView.image =image;
}
else if ([cellValue isEqualToString:cat2])
{
UIImage *image =[UIImage imageNamed:@iconsalad.png];
cell.imageView.image =image;
}
else if ([cellValue isEqualToString:cat3])
{
UIImage *image =[UIImage imageNamed:@iconsides.png];
cell.imageView.image =image;
}
else if ([cellValue isEqualToString:cat4])
{
UIImage *image =[UIImage imageNamed:@iconmaindish.png];
cell.imageView.image =image;
}
else if ([cellValue isEqualToString:cat5])
{
UIImage *image =[UIImage imageNamed:@iconbread.png];
cell.imageView.image =image;
}
else if ([cellValue isEqualToString:cat6])
{
UIImage *image =[UIImage imageNamed:@icondessert.png];
cell.imageView.image =image;
}
else if ([cellValue isEqualToString:cat7])
{
UIImage *image =[UIImage imageNamed:@iconcake.png];
cell.imageView.image =image;
}
else if ([cellValue isEqualToString:cat8])
{
UIImage *image =[UIImage imageNamed:@iconjams.png];
cell.imageView.image =image;
}
else if ([cellValue isEqualToString:cat9])
{
UIImage *image =[UIImage imageNamed:@iconstar.png];
cell.imageView.image =image;
}
else if ([cellValue isEqualToString:cat10])
{
UIImage *image =[UIImage imageNamed:@iconother.png];
cell.imageView.image =image;
}
// Set up the cell
//Recipe *recipe = (Recipe *)[recipes objectAtIndex:indexPath.row];
cell.textLabel.text = recipe.Title;
[cell.textLabel setFont:[UIFont boldSystemFontOfSize: 17]];
cell.accessoryType = UITableViewCellAccessoryDisclosureIndicator;
#else
cell.text = [NSString stringWithFormat:@Cell at row %ld., [indexPath row]];
#endif
return cell;
}
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
MyRecipeViewController *mrvc = MyRecipeViewController alloc] initWithNibName:@"MyRecipeView" bundle:[NSBundle mainBundle;
[self.navigationController pushViewController:mrvc animated:YES];
/*
If the requesting table view is the search display controller's table view, configure the next view controller using the filtered content, otherwise use the main list.
*/
Recipe *recipe = nil;
if (tableView == self.searchDisplayController.searchResultsTableView)
{
recipe = [self.filteredListContent objectAtIndex:indexPath.row];
}
else
{
recipe = [self.recipes objectAtIndex:indexPath.row];
}
mrvc.title= recipe.Title;
mrvc.ImgNameStr= recipe.Imageurl;
if ([mrvc.ImgNameStr isEqualToString :@realcajun])
{}
else if (mrvc.ImgNameStr != nil) {
UIBarButtonItem * rightButton = [[UIBarButtonItem alloc]
initWithTitle:@Photo style:UIBarButtonItemStyleDone target:mrvc action:@selector(photoButtonTapped)];
mrvc.navigationItem.rightBarButtonItem = rightButton; [rightButton release];
}
NSMutableString *htmlContents = [[NSMutableString alloc] initWithCapacity:1000]; ;
[htmlContents appendString: @<;html><head><style type='text/css'>.Style5 {font-family: Verdana, Arial, Helvetica, sans-serif;font-size: 14px;}\
.Style6 {font-family: Verdana, Arial, Helvetica, sans-serif;font-size: 14px;font-weight: bold;color: #7CA072;}.Style9 \
{font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 14px; font-style: italic; }.Style11 {font-family: Verdana, \
Arial, Helvetica, sans-serif; font-size: 18px; font-weight: bold; color: #7CA072; }.Style12 {font-size: 12px}</style></head>\
<body><table border='0'><tr><td valign='top'><p align='center' class='Style5'><span class='Style11'>"];
[htmlContents appendString:[recipe Title]];
[htmlContents appendString:@</span><br /><span class='Style12'>];
[htmlContents appendString:[recipe Categorie]];
[htmlContents appendString:@</span><br /><span class='Style12'><strong>Submitted by ];
[htmlContents appendString:[recipe Submit]];
[htmlContents appendString:@</strong></span> <br /><br /></span>];
[htmlContents appendString:[self produceImageReference: [NSString stringWithFormat:@%@%@", @p,[recipe Imageurl]] withType:@jpg]];
[htmlContents appendString:@</p><p class='Style5'><strong>Makes: </strong>];
[htmlContents appendString:[recipe Makes]];
[htmlContents appendString:@<br /><strong>Prep Time: </strong>];
[htmlContents appendString:[recipe Prep_Time]];
[htmlContents appendString:@<br /><strong>Cook Time: </strong>];
[htmlContents appendString:[recipe Cook_Time]];
[htmlContents appendString:@<br /><strong>Ready In: </strong>];
[htmlContents appendString:[recipe Ready_In]];
[htmlContents appendString:@</p><p align='justify' class='Style9'>];
[htmlContents appendString:[recipe Info]];
[htmlContents appendString:@</p><p align='justify' class='Style5'><span class='Style6'>Ingredients</span><br />];
[htmlContents appendString:[recipe Ingredients]];
[htmlContents appendString:@</p><p align='justify' class='Style5'><span class='Style6'>Direction</span><br />];
[htmlContents appendString:[recipe Direction]];
[htmlContents appendString:@</body></html>];
[htmlContents appendString:@</p><p class='Style5'> </p><br><br><br></td></tr></table></body></html>];
[mrvc.webView loadHTMLString:htmlContents baseURL:nil];
[htmlContents release];
[mrvc release];
}
#pragma mark -
#pragma mark Content Filtering
- (void)filterContentForSearchText:(NSString*)searchText scope:(NSString*)scope
{
/*
Update the filtered array based on the search text and scope.
*/
[self.filteredListContent removeAllObjects]; // First clear the filtered array.
/*
Search the main list for products whose type matches the scope (if selected) and whose name matches searchText; add items that match to the filtered array.
*/
for (Recipe *recipe in recipes)
{
NSComparisonResult result = [recipe.Title compare:searchText options:(NSCaseInsensitiveSearch|NSDiacriticInsensitiveSearch) range:NSMakeRange(0, [searchText length])];
if (result == NSOrderedSame)
{
[self.filteredListContent addObject:recipe];
}
}
}
#pragma mark -
#pragma mark UISearchDisplayController Delegate Methods
- (BOOL)searchDisplayController:(UISearchDisplayController *)controller shouldReloadTableForSearchString:(NSString *)searchString
{
[self filterContentForSearchText:searchString scope:
self.searchDisplayController.searchBar scopeButtonTitles] objectAtIndex:[self.searchDisplayController.searchBar selectedScopeButtonIndex];
return YES;
}
- (BOOL)searchDisplayController:(UISearchDisplayController *)controller shouldReloadTableForSearchScope:(NSInteger)searchOption
{
[self filterContentForSearchText:[self.searchDisplayController.searchBar text] scope:
self.searchDisplayController.searchBar scopeButtonTitles] objectAtIndex:searchOption;
return YES;
}
-(NSString*)produceImageReference:(NSString*) imgFileName withType:(NSString*) imgType{
NSMutableString *returnString = [[[NSMutableString alloc] initWithCapacity:100] autorelease];
NSString *filePath =[[NSBundle mainBundle] pathForResource:imgFileName ofType:imgType];
if(filePath){
[returnString appendString:@<IMG SRC=\file://"];
[returnString appendString:filePath];
[returnString appendString:@\ ALT=\""];
[returnString appendString:imgFileName];
[returnString appendString:@\>"];
return returnString;
} else return @";";
}
- (void)dealloc {
[listOfCategories release];
[recipes release];
[QueryStr release];
[imageView release];
[filteredListContent release];
[super dealloc];
}
@end
///////////////////
JE SUIS PRENEUR DE TOUTES INFOS QUI POURRAIENT M'AIDER, CAR LA JE BUTE PROFONDEMENT. JE PENSE MEME SUPPRIMER LA PERSONNALISATION DES CELLS.
MERCI POUR VOTRE AIDE
JEJEADSL
Je rencontre un pb suite à la customisation des cells dans une UITableView, quand j'ai ajouté une UISearchBar.
Ci dessous une vue sans Searchbar, donc pas de problème:
ici le pb rencontré suite ajout de la fameuse SearchBar :
Voici le code du SearchRecipeBoxViewController.h
/////////////////////
#import <UIKit/UIKit.h>
#import <sqlite3.h> // Import the SQLite database framework
@interface SearchRecipeBoxViewController : UITableViewController <UISearchDisplayDelegate, UISearchBarDelegate> {
UIImageView *imageView;
NSMutableArray *listOfCategories;
// Database variables
NSString *databaseName;
NSString *databasePath;
NSString *QueryStr;
// Array to store the recipes objects
NSMutableArray *recipes;
NSMutableArray *filteredListContent; // The content filtered as a result of a search.
// The saved state of the search UI if a memory warning removed the view.
NSString *savedSearchTerm;
NSInteger savedScopeButtonIndex;
BOOL searchWasActive;
}
- (void)checkAndCreateDatabase;
- (void)readRecipesFromDatabase;
@property (nonatomic, retain) IBOutlet UIImageView *imageView;
@property (nonatomic, retain) NSMutableArray *recipes;
@property (nonatomic, retain) NSString *QueryStr;
@property (nonatomic, retain) NSMutableArray *filteredListContent;
@property (nonatomic, copy) NSString *savedSearchTerm;
@property (nonatomic) NSInteger savedScopeButtonIndex;
@property (nonatomic) BOOL searchWasActive;
-(NSString*)produceImageReference:(NSString*) imgFileName withType:(NSString*) imgType;
@end
Voici le code du SearchRecipeBoxViewController.m
#import "SearchRecipeBoxViewController.h"
#import "AllRecipesFilterViewController.h"
#import "MyRecipeViewController.h"
#import "Real_Cajun_RecipesAppDelegate.h"
#import "Recipe.h" // Import the recipe object header
#define USE_CUSTOM_DRAWING 1
@implementation SearchRecipeBoxViewController
@synthesize recipes,QueryStr,imageView,filteredListContent, savedSearchTerm, savedScopeButtonIndex, searchWasActive;
#pragma mark -
#pragma mark Lifecycle methods
- (void)viewDidLoad {
[super viewDidLoad];
//
// Change the properties of the imageView and tableView (these could be set
// in interface builder instead).
//
self.tableView.separatorStyle = UITableViewCellSeparatorStyleSingleLine;//UITableViewCellSeparatorStyleNone;
self.tableView.rowHeight = 50;
//self.tableView.backgroundColor = [UIColor ClearColor];
imageView.image = [UIImage imageNamed:@gradientBackground.png];
QueryStr=@select * from recipes ORDER BY Title ASC ;
// Execute the "checkAndCreateDatabaseand" function
self.checkAndCreateDatabase;
// Query the database for all recipe records and construct the "recipes" array
self.readRecipesFromDatabase;
// create a filtered list that will contain products for the search results table.
self.filteredListContent = [NSMutableArray arrayWithCapacity:[self.recipes count]];
// restore search settings if they were saved in didReceiveMemoryWarning.
if (self.savedSearchTerm)
{
[self.searchDisplayController setActive:self.searchWasActive];
[self.searchDisplayController.searchBar setSelectedScopeButtonIndex:self.savedScopeButtonIndex];
[self.searchDisplayController.searchBar setText:savedSearchTerm];
self.savedSearchTerm = nil;
}
[self.tableView reloadData];
self.tableView.scrollEnabled = YES;
}
-(void) checkAndCreateDatabase{
// Setup some globals
databaseName = @recipes.sql;
// Get the path to the documents directory and append the databaseTitle
NSArray *documentPaths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
NSString *documentsDir = [documentPaths objectAtIndex:0];
databasePath = [documentsDir stringByAppendingPathComponent:databaseName];
// Check if the SQL database has already been saved to the users phone, if not then copy it over
BOOL success;
// Create a FileManager object, we will use this to check the status
// of the database and to copy it over if required
NSFileManager *fileManager = [NSFileManager defaultManager];
// Check if the database has already been created in the users filesystem
success = [fileManager fileExistsAtPath:databasePath];
// If the database already exists then return without doing anything
if(success) return;
// If not then proceed to copy the database from the application to the users filesystem
// Get the path to the database in the application package
NSString *databasePathFromApp = [[[NSBundle mainBundle] resourcePath] stringByAppendingPathComponent:databaseName];
// Copy the database from the package to the users filesystem
[fileManager copyItemAtPath:databasePathFromApp toPath:databasePath error:nil];
[fileManager release];
}
-(void) readRecipesFromDatabase {
// Setup the database object
sqlite3 *database;
// Init the recipes Array
recipes = [[NSMutableArray alloc] init];
// Open the database from the users filessytem
if(sqlite3_open([databasePath UTF8String], &database) == SQLITE_OK) {
// Setup the SQL Statement and compile it for faster access
const char *sqlStatement = [QueryStr UTF8String];
sqlite3_stmt *compiledStatement;
if(sqlite3_prepare_v2(database, sqlStatement, -1, &compiledStatement, NULL) == SQLITE_OK) {
// Loop through the results and add them to the feeds array
while(sqlite3_step(compiledStatement) == SQLITE_ROW) {
// Read the data from the result row
NSString *aTitle = [NSString stringWithUTF8String:(char *)sqlite3_column_text(compiledStatement, 1)];
NSString *aCategorie = [NSString stringWithUTF8String:(char *)sqlite3_column_text(compiledStatement, 2)];
NSString *aSubmit = [NSString stringWithUTF8String:(char *)sqlite3_column_text(compiledStatement, 3)];
NSString *aMakes = [NSString stringWithUTF8String:(char *)sqlite3_column_text(compiledStatement, 4)];
NSString *aInfo = [NSString stringWithUTF8String:(char *)sqlite3_column_text(compiledStatement, 5)];
NSString *aPrep_Time = [NSString stringWithUTF8String:(char *)sqlite3_column_text(compiledStatement, 6)];
NSString *aCook_Time = [NSString stringWithUTF8String:(char *)sqlite3_column_text(compiledStatement, 7)];
NSString *aReady_In = [NSString stringWithUTF8String:(char *)sqlite3_column_text(compiledStatement, 8)];
NSString *aIngredients = [NSString stringWithUTF8String:(char *)sqlite3_column_text(compiledStatement, 9)];
NSString *aDirection = [NSString stringWithUTF8String:(char *)sqlite3_column_text(compiledStatement, 10)];
NSString *aImageUrl = [NSString stringWithUTF8String:(char *)sqlite3_column_text(compiledStatement,11)];
NSString *aFavorites = [NSString stringWithUTF8String:(char *)sqlite3_column_text(compiledStatement,12)];
// Create a new recipe object with the data from the database
Recipe *recipe = [[Recipe alloc] initWithTitle:aTitle Categorie:aCategorie Submit:aSubmit Makes:aMakes Info:aInfo Prep_Time:aPrep_Time Cook_Time:aCook_Time Ready_In:aReady_In Ingredients:aIngredients Direction:aDirection Imageurl:aImageUrl Favorites:aFavorites];
// Add the recipe object to the recipes Array
[recipes addObject:recipe];
[recipe release];
}
}
// Release the compiled statement from memory
sqlite3_finalize(compiledStatement);
}
sqlite3_close(database);
}
- (void)viewDidDisappear:(BOOL)animated
{
// save the state of the search UI so that it can be restored if the view is re-created
self.searchWasActive = [self.searchDisplayController isActive];
self.savedSearchTerm = [self.searchDisplayController.searchBar text];
self.savedScopeButtonIndex = [self.searchDisplayController.searchBar selectedScopeButtonIndex];
self.tableView.setNeedsDisplay; // repaint
}
// Override to allow orientations other than the default portrait orientation.
- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation {
// Return YES for supported orientations
return YES;
}
- (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)viewDidUnload
{
self.filteredListContent = nil;
}
#pragma mark Table view methods
- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView {
return 1;
}
#pragma mark -
#pragma mark UITableView data source and delegate methods
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
/*
If the requesting table view is the search display controller's table view, return the count of
the filtered list, otherwise return the count of the main list.
*/
if (tableView == self.searchDisplayController.searchResultsTableView)
{
return [filteredListContent count];
}
else
{
return [recipes count];
}
}
// Customize the appearance of table view cells.
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
static NSString *CellIdentifier = @Cell;
UITableViewCell *cell = [self.tableView dequeueReusableCellWithIdentifier:CellIdentifier];
if (cell == nil) {
cell = [[[UITableViewCell alloc] initWithFrame:CGRectZero reuseIdentifier:CellIdentifier] autorelease];
#if USE_CUSTOM_DRAWING
//
// Create a background image view.
//
cell.backgroundView =
[[[UIImageView alloc] init] autorelease];
cell.selectedBackgroundView =
[[[UIImageView alloc] init] autorelease];
#endif
}
#if USE_CUSTOM_DRAWING
else
{
}
/*
If the requesting table view is the search display controller's table view, configure the cell using the filtered content, otherwise use the main list.
*/
Recipe *recipe = nil;
if (tableView == self.searchDisplayController.searchResultsTableView)
{
recipe = [self.filteredListContent objectAtIndex:indexPath.row];
}
else
{
recipe = [self.recipes objectAtIndex:indexPath.row];
}
// Set up the cell...
//
// Set the background and selected background images for the text.
// Since we will round the corners at the top and bottom of sections, we
// need to conditionally choose the images based on the row index and the
// number of rows in the section.
//
UIImage *rowBackground;
UIImage *selectionBackground;
//bad name of png because bug with searcbar customize on standby
rowBackground = [UIImage imageNamed:@Row.png];//rowBackground = [UIImage imageNamed:@Row.png];
selectionBackground = [UIImage imageNamed:@RowSelected.png];
((UIImageView *)cell.backgroundView).image = rowBackground;
((UIImageView *)cell.selectedBackgroundView).image = selectionBackground;
// use for determinated icon categorie and integrate it to the cell
Recipe *recipecat = (Recipe *)[recipes objectAtIndex:indexPath.row];
NSString *cellValue = recipecat.Categorie;
NSString *cat1 = @Appetizers & Beverages;
NSString *cat2= @Soups, Salads & Vegetables;
NSString *cat3 = @Side Dishes;
NSString *cat4 = @Main Dishes & Casseroles;
NSString *cat5 = @Breads & Rolls;
NSString *cat6 = @Pies, Pastries & Desserts;
NSString *cat7 = @Cakes, Cookies & Candy;
NSString *cat8 = @Jams and Jellies;
NSString *cat9 = @Nouveau Cajun;
NSString *cat10 = @Other;
if ([cellValue isEqualToString:cat1])
{
UIImage *image =[UIImage imageNamed:@iconappetizer.png];
cell.imageView.image =image;
}
else if ([cellValue isEqualToString:cat2])
{
UIImage *image =[UIImage imageNamed:@iconsalad.png];
cell.imageView.image =image;
}
else if ([cellValue isEqualToString:cat3])
{
UIImage *image =[UIImage imageNamed:@iconsides.png];
cell.imageView.image =image;
}
else if ([cellValue isEqualToString:cat4])
{
UIImage *image =[UIImage imageNamed:@iconmaindish.png];
cell.imageView.image =image;
}
else if ([cellValue isEqualToString:cat5])
{
UIImage *image =[UIImage imageNamed:@iconbread.png];
cell.imageView.image =image;
}
else if ([cellValue isEqualToString:cat6])
{
UIImage *image =[UIImage imageNamed:@icondessert.png];
cell.imageView.image =image;
}
else if ([cellValue isEqualToString:cat7])
{
UIImage *image =[UIImage imageNamed:@iconcake.png];
cell.imageView.image =image;
}
else if ([cellValue isEqualToString:cat8])
{
UIImage *image =[UIImage imageNamed:@iconjams.png];
cell.imageView.image =image;
}
else if ([cellValue isEqualToString:cat9])
{
UIImage *image =[UIImage imageNamed:@iconstar.png];
cell.imageView.image =image;
}
else if ([cellValue isEqualToString:cat10])
{
UIImage *image =[UIImage imageNamed:@iconother.png];
cell.imageView.image =image;
}
// Set up the cell
//Recipe *recipe = (Recipe *)[recipes objectAtIndex:indexPath.row];
cell.textLabel.text = recipe.Title;
[cell.textLabel setFont:[UIFont boldSystemFontOfSize: 17]];
cell.accessoryType = UITableViewCellAccessoryDisclosureIndicator;
#else
cell.text = [NSString stringWithFormat:@Cell at row %ld., [indexPath row]];
#endif
return cell;
}
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
MyRecipeViewController *mrvc = MyRecipeViewController alloc] initWithNibName:@"MyRecipeView" bundle:[NSBundle mainBundle;
[self.navigationController pushViewController:mrvc animated:YES];
/*
If the requesting table view is the search display controller's table view, configure the next view controller using the filtered content, otherwise use the main list.
*/
Recipe *recipe = nil;
if (tableView == self.searchDisplayController.searchResultsTableView)
{
recipe = [self.filteredListContent objectAtIndex:indexPath.row];
}
else
{
recipe = [self.recipes objectAtIndex:indexPath.row];
}
mrvc.title= recipe.Title;
mrvc.ImgNameStr= recipe.Imageurl;
if ([mrvc.ImgNameStr isEqualToString :@realcajun])
{}
else if (mrvc.ImgNameStr != nil) {
UIBarButtonItem * rightButton = [[UIBarButtonItem alloc]
initWithTitle:@Photo style:UIBarButtonItemStyleDone target:mrvc action:@selector(photoButtonTapped)];
mrvc.navigationItem.rightBarButtonItem = rightButton; [rightButton release];
}
NSMutableString *htmlContents = [[NSMutableString alloc] initWithCapacity:1000]; ;
[htmlContents appendString: @<;html><head><style type='text/css'>.Style5 {font-family: Verdana, Arial, Helvetica, sans-serif;font-size: 14px;}\
.Style6 {font-family: Verdana, Arial, Helvetica, sans-serif;font-size: 14px;font-weight: bold;color: #7CA072;}.Style9 \
{font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 14px; font-style: italic; }.Style11 {font-family: Verdana, \
Arial, Helvetica, sans-serif; font-size: 18px; font-weight: bold; color: #7CA072; }.Style12 {font-size: 12px}</style></head>\
<body><table border='0'><tr><td valign='top'><p align='center' class='Style5'><span class='Style11'>"];
[htmlContents appendString:[recipe Title]];
[htmlContents appendString:@</span><br /><span class='Style12'>];
[htmlContents appendString:[recipe Categorie]];
[htmlContents appendString:@</span><br /><span class='Style12'><strong>Submitted by ];
[htmlContents appendString:[recipe Submit]];
[htmlContents appendString:@</strong></span> <br /><br /></span>];
[htmlContents appendString:[self produceImageReference: [NSString stringWithFormat:@%@%@", @p,[recipe Imageurl]] withType:@jpg]];
[htmlContents appendString:@</p><p class='Style5'><strong>Makes: </strong>];
[htmlContents appendString:[recipe Makes]];
[htmlContents appendString:@<br /><strong>Prep Time: </strong>];
[htmlContents appendString:[recipe Prep_Time]];
[htmlContents appendString:@<br /><strong>Cook Time: </strong>];
[htmlContents appendString:[recipe Cook_Time]];
[htmlContents appendString:@<br /><strong>Ready In: </strong>];
[htmlContents appendString:[recipe Ready_In]];
[htmlContents appendString:@</p><p align='justify' class='Style9'>];
[htmlContents appendString:[recipe Info]];
[htmlContents appendString:@</p><p align='justify' class='Style5'><span class='Style6'>Ingredients</span><br />];
[htmlContents appendString:[recipe Ingredients]];
[htmlContents appendString:@</p><p align='justify' class='Style5'><span class='Style6'>Direction</span><br />];
[htmlContents appendString:[recipe Direction]];
[htmlContents appendString:@</body></html>];
[htmlContents appendString:@</p><p class='Style5'> </p><br><br><br></td></tr></table></body></html>];
[mrvc.webView loadHTMLString:htmlContents baseURL:nil];
[htmlContents release];
[mrvc release];
}
#pragma mark -
#pragma mark Content Filtering
- (void)filterContentForSearchText:(NSString*)searchText scope:(NSString*)scope
{
/*
Update the filtered array based on the search text and scope.
*/
[self.filteredListContent removeAllObjects]; // First clear the filtered array.
/*
Search the main list for products whose type matches the scope (if selected) and whose name matches searchText; add items that match to the filtered array.
*/
for (Recipe *recipe in recipes)
{
NSComparisonResult result = [recipe.Title compare:searchText options:(NSCaseInsensitiveSearch|NSDiacriticInsensitiveSearch) range:NSMakeRange(0, [searchText length])];
if (result == NSOrderedSame)
{
[self.filteredListContent addObject:recipe];
}
}
}
#pragma mark -
#pragma mark UISearchDisplayController Delegate Methods
- (BOOL)searchDisplayController:(UISearchDisplayController *)controller shouldReloadTableForSearchString:(NSString *)searchString
{
[self filterContentForSearchText:searchString scope:
self.searchDisplayController.searchBar scopeButtonTitles] objectAtIndex:[self.searchDisplayController.searchBar selectedScopeButtonIndex];
return YES;
}
- (BOOL)searchDisplayController:(UISearchDisplayController *)controller shouldReloadTableForSearchScope:(NSInteger)searchOption
{
[self filterContentForSearchText:[self.searchDisplayController.searchBar text] scope:
self.searchDisplayController.searchBar scopeButtonTitles] objectAtIndex:searchOption;
return YES;
}
-(NSString*)produceImageReference:(NSString*) imgFileName withType:(NSString*) imgType{
NSMutableString *returnString = [[[NSMutableString alloc] initWithCapacity:100] autorelease];
NSString *filePath =[[NSBundle mainBundle] pathForResource:imgFileName ofType:imgType];
if(filePath){
[returnString appendString:@<IMG SRC=\file://"];
[returnString appendString:filePath];
[returnString appendString:@\ ALT=\""];
[returnString appendString:imgFileName];
[returnString appendString:@\>"];
return returnString;
} else return @";";
}
- (void)dealloc {
[listOfCategories release];
[recipes release];
[QueryStr release];
[imageView release];
[filteredListContent release];
[super dealloc];
}
@end
///////////////////
JE SUIS PRENEUR DE TOUTES INFOS QUI POURRAIENT M'AIDER, CAR LA JE BUTE PROFONDEMENT. JE PENSE MEME SUPPRIMER LA PERSONNALISATION DES CELLS.
MERCI POUR VOTRE AIDE
JEJEADSL
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