I have a UITableView with customized UITableViewCells, now i have already placed one UISearchBar to find one of the data in UITableViewCell and it is working fine.
Now i want to do search operation for the other data which is placed in UITableViewCell, so is there a way to place another UISearchBar programmatically?
Yes. It's totally flexible. You just need to create the cell and you can control the placement using the UITableViewDataSource/Delegate methods.
Related
I have one UIViewController with two UIViews on it. In the Navigation bar, when one button is pushed one of the UIViews is displayed and when the other button is pushed the other UIView is displayed. I want to put a UITableView on one of the views. However, the UITableView requires the UIViewController to use the UITableViewDelegate and UITableViewDataSource. Having implemented this for my UIView (subview) containing the UTTableView, when I click on the button for the other view, which does not contain a table, I get errors and the application croaks.
I am assuming (possibly incorrectly) that my issue is that I am trying to use the same UIViewController for both subviews, but only one contains a table.
Question 1) Is it possible to do what I described above? Meaning, if I had a problem then something was not connected up correctly.
So, I went down a path of creating two separate UIViewControllers; one for each view. Not sure this is the smart approach. Now I am just looking for advice on the best way to do this. Thank you in advance for your help.
To be more clear about what I am trying to do. I want the blue view to be put where the pink view is when the first button on the bar is clicked and I want the yellow view to be put where the pink view is when the second button is clicked. Essentially the pink view will never be displayed and may not even need to be on the UtilityViewController.
Having each as a UIViewController (or a subclass thereof) is the way to go about what you are trying to do. The UITabBarController does this already: https://developer.apple.com/library/ios/documentation/uikit/reference/UITabBarController_Class/Reference/Reference.html
I want to display a UITableView within the cell of another UITableView without using custom cell.
I tried to display it using a customCell, it is working but that is not convenient for me. So I would like to present the UITableView within a cell of other UITableView without using customCell
Can anyone tell me how to do this?
Many thanks in advance.
You should use a custom cell for this kind of thing. I don't think there is a way to implement it without a UITableViewCell subclass.
Look at this tutorial for some inspiration:
How To Make An Interface with Horizontal Tables Like The Pulse News App
I am newbie for iPhone application. For storing data, I am following this tutorial.
I understand how to save data and retrieve the same.
What I am wanted to do is instead of another UITableViewController (first screen in storyboard, where we have list), I will drag a UITableView and show list of items there instead of showing in another screen.
Any idea/ suggestion how to get this done?
Any hints would be greatfull.
What I feel is, I would need to add UITableView. Add delegate and dataSource method on it and add a method where I will have all data shown in UITableView.
Edit 1
What I want is ONLY ONE SCREEN. In the link that I have provided, it is second screen.
That should work fine. But make sure you also have done a
[tableview reloadData];
after you've changed the data in your table view data source delegate.
What I am wanted to do is instead of another UITableViewController (first screen in storyboard, where we have list), I will drag a UITableView and show list of items there instead of showing in another screen.
Why you want to do this way?
UX will not be at best.
What I feel is, I would need to add UITableView. Add delegate and dataSource method on it and add a method where I will have all data shown in UITableView.
Even if you want to do, yes you need to set delegate and datasource methods.
I've been wondering about UITableView's and their cells for a while. UITableView is a very handy UIView subclass, but there is a lot of predetermined/forced content on a UITableViewCell. I was wondering what is the best way to create a custom UIView (which will end up being a UITableViewCell) for UITableView?
The cell has a certain style that has to be set and there are predetermined UILabels and accessory views that are completely immutable, other than their contents. I find this to be a big waste, but just giving the cell a custom content view (and background view, if one pleases) doesn't prevent or remove these processes or restore the memory.
Is there any way to create a lighter version of a UITableViewCell subclass? Or is there a way to use a UIView with a selection method instead (other than essentially creating a custom UITableView using UIScrollView)?
Any suggestions would be really appreciated.
There are a few methods:
From a XIB file:
ios steps to create custom UITableViewCell with xib file
http://www.icodeblog.com/2009/05/24/custom-uitableviewcell-using-interface-builder/
Using Drawing:
http://cocoawithlove.com/2009/04/easy-custom-uitableview-drawing.html
http://developer.apple.com/library/ios/#samplecode/TableViewSuite/Introduction/Intro.html#//apple_ref/doc/uid/DTS40007318 (4th and 5th examples)
There doesn't seem to be an answer for this. UITableViewCells will always have UILabels and other views automatically added to them. I'm not sure if they are allocated before you set them, though. They may have custom setting / allocation methods.
What is the Right Way to Implement This?
For example, say I created an XIB file with a button in it. Say a button on that custom controller get pressed, how do the program knows which "row" of the UITableView get pressed? Does each row has their own UITableViewCell Controller?
There has to be one right way to design this.
You can follow the tutorial for custom cells -
http://cocoawithlove.com/2009/04/easy-custom-uitableview-drawing.html
You are asking about two different controls (buttons and cells), but anyway both have a similar way to "communicate" with the controller. With the button's tag and the cell's index, you have enough to be able to manage the use of these controls.