I'm trying to make an iOS 'information' or 'guide' app in Swift. I wanted to utilise the Master Detail template so that when the user clicks a cell it will take them to a relevant ViewController with either basic text labels or a PDF file.
From what I understand, Dynamic Cells can be dynamically changed whilst the app runs however I want to set static cells from the storyboard (or programmatically) and their relevant content/PDF files so the user can view each one. I don't want any "new cell" or "editing" functionality.
How can I make this work? I would post my code so far but it's almost identical to the Master Detail template so I don't see any use. I know this is quite a vague question but I need help and don't know where to start.
Any help will be so appreciated!
A static table cell can entirely be created via storyboard. In the storyboard once you add a tableviewcpntroller you can prototype call added to it.You can add as many prototype cells to your table ( not necessarily every one should have common layout). After all cells are added you can assign individual tags to the cells if you need identify these cells from your code.You can add segue from each cells to move to different page.
Let me know if something more is needed.
In Interface Builder set the Content of the table view to Static Cells.
Drag as many table view cells as you need into the table view.
In the controller create IBOutlets for the labels and the other UI elements.
Connect the outlets in Interface Builder.
Rather than using the datasource methods assign the values directly to the UI elements via the outlets.
Related
I need to display a table with in my iPhone app:
neither the number of cells nor the contents are known at compile time, but only at run time.
Views for each cell may differ, one cell has textField and another may have some other view control.
Should I consider Static or prototype cells?
Should I consider tableViewController or viewController with tableview in it?
Any thing I need to consider before I start coding? Thanks in advance
For The issue of dynamic Number of cell at Run time, you can call reload data for table view at any time you have the data source ready.
Prototype Cells should be used with no problem.
Simple Table View will be sufficient for the task.
You have to make cell, either in code or in storyboard, for each type of cell you want, 1 table View can have multiple types of prototype cells, Just name them differently and then make the objects of only the specific cell of which the data is best suited.
It is not that difficult but do handle the data source with extreme care.
Should I consider Static or prototype cells?
If you know all possible subview combinations that your cells might need to display the data appropriately, and they are relatively few, make one prototype for each. for example:
One text field,
Two labels,
One image view and a label,
...etc.
Otherwise, just use the plain-vanilla UITableViewCell (no subclassing) and remove/add subviews at runtime when reusing them (that is, inside the method -tableView:cellForRowAtIndexPath:).
Should I consider tableViewController or viewController with tableview
in it?
The only reason I would choose UIViewController + UITableView over UITableViewController is if -for example- I needed the table view to only take up part of the main view's bounds/screen, and display some other subview in the remainder. Otherwise, you get so much "for free" with UITableViewController that there's just no point in implementing all of that from scratch.
You have to choose prototype cell, u can create different types of cell depending upon your requirement.Any think ok for u, u can create tableview controller or view controller.
I'm creating a Table View in Interface Builder (Storyboard). I'd like to have a couple of different Dynamic Prototype cells with different sets of Labels and Images in them and so on, and I can give them different reuseIdentifiers so I can pick which ones I want at runtime.
In Interface Builder, I create several Dynamic Prototype cells in my UITableView, which is controlled by a UITableViewController.
In the first cell, I drag and drop in various views and so on.
In the second cell, IB will not let me drag any views into it? I can resize the second cell vertically, but can't put anything into it at all, either by dragging into the cell or into the object graph in the left-side bar.
If I copy and paste the first cell, a second Dynamic Prototype will appear with all of the same contents, but I won't be able to modify the copied cell (can't add or move subviews). However--and this is strange--I can select the constraints and modify their values to resize and shift objects in the second cell.
As a note, running XCode 5-DP3. Tried restarting it (didn't expect that to help, and it didn't). Otherwise, unsure what to try, and unsure if I'm doing something very braindead, or if this is a bug I need to report to Apple.
So, am I crazy? Has anyone experienced this/can anyone recreate this?
EDIT:
After further testing, if I stick a big UIView into the first cell, and then copy that cell, I can edit inside my added view. (Does this make sense?) I can't edit anything that lies within the second UITableViewCell, but if it contains a UIView copied over from the first cell, I can put new views into that view and move them around and so on. Super-strange.
For the sake of posterity, I'm answering my own question:
The way I solved this was to take a UITableViewCell object from the Object library and drag it onto the UITableView. Sounds simple, right?
The problem I was running into was only if I copied existing dynamic prototypes through Cmd+C & Cmd+V, or by incrementing the number in the Attributes inspector for the table view. The Storyboard Editor wouldn't allow me to modify those ones.
Dropping in new cells from the Object library let me tweak them all separately.
XCode 5-DP6 solved issues with not abling to resize cell's subviews.
I'm trying to develop an iOS app that has drill down UITable View. I got a drill down table view tutorial, but the number of UITableViews is static. What I need is a dynamic one. My requirement is simple. I need to access an FTP Server and get the directory hierarchy (I guess I need to store it in NSDictionary or in an xml file) and display the content in the UITableView. If it is a text file, I need to display it in some view, otherwise I need to display the selected folder's content in the same UITableView, and it goes on till the bottom of the directory hierarchy.
I need to use the storyboard.
I've had to make a something very similar to what your talking about in a previous application I worked on.
In that I created table views inside of table view cells with a button at the top to expand and collapse the view using the cell height.
This worked pretty well but since then I've found the best way to simply programmatically add ui elements to either your table view cells or view.
In both cases I created a management system using parent child architecture to hold your information.
I hope this puts you in the right direction :)
So I guess the table view has been designed around the idea of using dynamic data received at run time, but I want to make a settings type app where all of the cell values are known as I build it, so I was hoping to be able to set the section / row configuration, labels ect, as well as the properties for each cell (whether it has other views inside it like a switch, or whether it is a button etc) all in interface builder.
can I do that? how?
I am using xcode 4.4.1
To use static cell content you have to make sure that you are adding a UITableViewController not just a UITableView dragged into a UIViewController. The latter requires dynamic prototypes.
Once you've added the table view controller to your storyboard it is as simple as selecting "static cells" in the attributes inspector. From there you can drag and drop UITableViewCells and modify them as you wish.
I would like to know how to develop an IOS Table View Controller with multiple sections.
For example attached is a screenshot from DrawSomething account page. They have different headings like account settings, password, then some buttons below.
Would this be setup as one UITableViewController then setup image backgrounds for the headers and customized cells for each table cell, or would this be setup using multiple different view controllers all within one main view controller?
Further to this, could this be setup and designed using a NIB or would it be alot easier using code to generate this. I understand that it the choice of the developer and your opinion but in common practice if it is possible to design (as such) within the NIB it would be easier. Although designing a table view layout in NIB does not appear to be possible...
For something like this, since there's nothing really dynamic about the content, I would use a UIScrollView and just place the various elements on it directly.
Looks to me like each "section" of that table is actually a custom cell. The "heading" of the cell is just a label with textFields place in it etc...
Get a UIImageView to back the cells and you're good to go.
I've done stuff very similar to this using Interface Builder.
Make each cell use a different reuse Identifier so that when you load the table you know which cell is which.
You can create a table view with multiple sections. You need to create custom cells for headings and the contents.