i don no whether this question asked or not but i still searching for an answer.Am working in tableview concept and i am creating a table view like with some set of menu's like inbox, sent,setting etc.Now what i want is i want to create sub menu's inside every menu, for example if i click inbox it should show new,replied,deleted etc like this for every main menu i want to create sub menu. Using array we can load by checking section but with out using array i want to create directly and notable one i have used custom cell i also want to show images as per the menu if it is inbox i have to show inbox image. Could any one help me??
-(NSInteger)numberOfSectionsInTableView:(UITableView *)tableView
{
return 8;
}
-(NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
return 8;
}
-(UITableViewCell*)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
static NSString *cellidentifier=#"ViewProfileCell";
MyHomeViewCell *cell= [[MyHomeViewCell alloc] init];
cell=(MyHomeViewCell*)[tableView dequeueReusableCellWithIdentifier:cellidentifier];
if(!cell)
{
NSArray *nibofMyHomeCell=[[NSBundle mainBundle]loadNibNamed:#"MyHomeViewCell" owner:self options:Nil];
cell=[nibofMyHomeCell objectAtIndex:0];
}
if(indexPath.section==0)
{
cell.MyHomeMenuLabel.text=#"Inbox";
}
}
Here ara a good tuts it could help you:
Expanding/Collapsing TableView Sections
Expandable UITableView
And this github awesome code here by Oliver Letterer.
You can create a UITableview which will contain cells on it as you said inbox, sent, setting etc.
After you need to create another UITableView which will contain your submenu buttons or labels like new,replied, deleted when click on inbox.
Simillarly you will do for rest of the cells in your main UITableView.
And don't get confuse on how will i identify which tableview will get called.
You will check for tableview name like below:
if(tableView==main)
{
///Code for main menu tableview.
}
else if(tableView==sub)
{
////Code for submenu tableview.
}
This you will do in all UITableView Delegate and Datasource methods:
- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView
-(void)tableView:(UITableView *)tableView willDisplayCell:(UITableViewCell *)cell forRowAtIndexPath:(NSIndexPath *)indexPath
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
There are many ways you can do this. You could for example show each item as a section header and if the section header is tapped you show (or hide) all of the rows in that section. The rows being the 'sub menu' items (new, replied, deleted). Or you could use different sections for each part and how or hide the sections. Or show and hide rows. This is pretty much all controlled by changing the section and row counts.
Related
I'm using a TableViewController with custom TableViweCell to gather user information. inside my custom TableViweCell there are more than 5 textfields. (NOTE : I'm using tableview controller because it helps scroll above keyboard automatically when tap on uitextfield). so when I tap on first uitextfield, automatically focus on it and automatically scroll it to up(stop near the navigation bar bottom line.). then when I tap on another uitextfield it scrolls to up with passing the navigation bar.then user has to scroll down to type on it. what is the problem with this.
should I use different custom uitableview cells for each textfield
tableview .m file implementation.
- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView
{
return 1;
}
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
return 1;
}
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
HoteluserdetailformTableViewCell *formcell = [tableView dequeueReusableCellWithIdentifier:#"hotelformcell" forIndexPath:indexPath];
return formcell;
}
- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath
{
return screenSize.height;
}
Found the solution for this.if we want to use more than one text field we have to return that much of rows in number of rows in section method.
ex : if you want 5 text fields
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
return 5;
}
note : use 5 text fields inside the same custom cell does not work for this.
I want to create a dynamic list just like the one in Slack, specifically the Channels, which updates with which channels you're a part of:
However, I have no idea where to start. While I'm using the SWRevealViewController Library, it only has a static table in the examples, not a dynamic one. While I'm working through this apple documentation, it's still not specific to interacting with SWRevealViewController, which I would prefer, although I certainly wouldn't mind a non-SWRevealViewController method. I'd definitely appreciate some tips to head in the right direction! All my view controllers show up properly right now, so I'm in the process of adding information to them.
Somewhat related:
Set UITableView Delegate and DataSource
UITableView issue when using separate delegate/dataSource
Creating A TableVIew Programmatically With Objective-C iOS
You may use this tutorial to create such menu:
http://www.appcoda.com/ios-programming-sidebar-navigation-menu/
You have only to substitute those static UITableViewController with dynamic.
You may easily find how to create dynamic. Its body will be something like this one:
- (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 menuItems.count;
}
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
NSString *CellIdentifier = #"cell";
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier forIndexPath:indexPath];
return cell;
}
I am running into a strange problem regarding Uitableview cells in Xcode 6 iOS8. When I create a tableViewController from storyboard and choose static cells, the view shows up as it suppose to. However, when I connect that same view to a TableViewController source, the cells disappear. I connected all necessary things (reusable cell_ID, etc). Anyone experience this? This used to work for me previously. Thanks in advance!
Make sure that you don't implement any of UITableViewDatasourceDelegate methods in your TableViewController such as these methods below.
- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView
{
}
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
}
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
}
I am working on an app where I need to reorder rows of section 1. I could achieve the reorder by implementing the tableView delegates. When the table is in editing mode I show reorder for section 1 and no controls for rest sections, but the rows of rest section should be deleted by swipe to left.
I am not sure whether this is possible but my requirement is exact the same.
Work done by me:
Below are the delegates of tableView I implemented:
- (UITableViewCellEditingStyle)tableView:(UITableView *)tableView editingStyleForRowAtIndexPath:(NSIndexPath *)indexPath {
if ([self.myTable isEditing]) {
return UITableViewCellAccessoryNone;
}
return UITableViewCellEditingStyleDelete;
}
-(BOOL)tableView:(UITableView *)tableView canMoveRowAtIndexPath:(NSIndexPath *)indexPath
{
if (indexPath.section == 1) {
return YES;
}
return NO;
}
-(BOOL)tableView:(UITableView *)tableView canEditRowAtIndexPath:(NSIndexPath *)indexPath
{
return YES;
}
The above code made the edit mode look as I wanted. Re-order sign got visible for only section 1 & red delete button is also not visible for rest sections (as desired).
Problem:
The rows of sections apart from section 1 were also not being deleted.When I swipe to left nothing happens.
In short in edit mode, section 1 should be re-order enabled and rest sections should work as they work in normal mode i.e swipe left to delete row should be functioning in tableview edit mode.
AFAIK you cannot achieve what you are trying. The two sections are part of the same table which is being edited. So once the table is in editing mode, it will affect all the sections and rows.
what you can do is divide the data in the two sections into two separate tables and load the tables in the header view of each section like this
-(NSInteger)numberOfSectionsInTableView:(UITableView *)tableView
{
return 2;
}
-(NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
return 0;
}
-(UIView *)tableView:(UITableView *)tableView viewForHeaderInSection:(NSInteger)section
{
if (section == 0) {
TableViewController1 *tab1 = [[TableViewController1 alloc] initWithStyle:UITableViewStylePlain];
return tab1.tableView;
} else{
TableViewController2 *tab2 = [[TableViewController2 alloc] initWithStyle:UITableViewStylePlain];
return tab2.tableView;
}
}
-(CGFloat)tableView:(UITableView *)tableView heightForHeaderInSection:(NSInteger)section
{
return self.parentTable.frame.size.height/2;
}
tab1 will have data from first section and similar case for tab2 (forgive the variable naming). The parent table should have grouped style and also scrolling should be disabled for it. This way the two sections can be edited independent of each other. Also, this categorises data and each section becomes independently scrollable. Hope this helps and answers what ur looking for.
I am making a grouped a table view with multiple sections (using NSArrays). Anyway, normally, if I have a regular table view with NO sections I am able to use the following code to realize which cell the user tapped. This no longer works since I use NSArrays to split up the table and don't place the cell names directly into the table view code ([tblSimpleTable addObject:#"cell 1"]; <-- I don't do that). What new code should I use?
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
if ([[tblSimpleTable objectAtIndex: indexPath.row] isEqual:#"iPhone"]) {
If you know the Row number and the section number
Try something like this
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
if(indexPath.section==yoursection)
{
if(indexPath.row==yourRow)
{
//do something
}
}
}