|On iOS, if a view controller has no view yet, why does NSLog(@“self.view is %p”, self.view) crash?|
| by Stuka in Mobile Programming|
If a new iOS project is created with an Empty App template in Xcode
4.3.2, and in
self.window.rootViewController = [[FooViewController alloc]
viewDidLoad, the following:
is %p", self.view);
NSLog(@"self.view is %@", self.view);
|Cocoa Core Data and Tab View - How do I tell when Tab View is finished “loading” so I can tell the view to initialize itself?|
| by George in Development Tools & Services|
I have a simple Core Data app I am building to try to understand Core
Data. It has two entities: a weather station, and a collection of
observations for a given station.
I created the initial
interface for this by putting a tab view on my window, selecting the first
tab, and dragging the weather station entity onto that view; then selecting
the second tab and dragging the observatio
|Best way to change the color/view of disclosure indicator accessory view in a table view cell in iPhone|
| by Boyer C. in Mobile Programming|
I need to change the color of disclosureIndicatorView accessory in the
I think there are two way to get this done. But not
able to figure out which onez the optimum. So here is what I think I can
There is a property of tableViewCell - accessoryView. So I
can use setAccessoryView:(UIView *)view and pass view as the imageView
holding the image that I want.
|call current controller action within button click from partial view in MVC3 view razor view engine|
| by yhelothar in Programming Languages|
I have a view with including partial view (Partial view from different
controller that call
"HeadDisplayConfigure");}) now i need a action against Button click
which button come from partial view
Note : Currently if i use
submit type button then it call my main controller action
|i want make my view transparent so that form present view the previous view should me slightly visible|
| by Oli in Mobile Programming|
i want make my view transparent show the the previous view will slightly
visible,i tried something below but it is not working , i am using
interface builder to create view,please help me out.
self.view.backgroundColor = [UIColor
self.view.alpha = 0.2;
|Custom View not drawing, the view eight is zero even when the view is added with layout params with constant values|
| by Mcad in Programming Languages|
I have a simple custom view that I am adding to a layout
programmitically. The view does not draw. Values from onMeasure and
onLayout suggest that the view is not drawing because it doesn't have a
height. I tried applying the view with constants for layout params, but
that didn't fix the problem. I tried setting different combintations of
layout params, overriding onMeasure, onDraw, onLayou
|For Iphone how to reference root view controller from currently loaded view, so view can be replaced/switched|
| by zz64 in Programming Languages|
I'm trying to switch a currently loaded view with a new one.
I have 3 xib files and 3 sets of ViewControllerFiles.
RootViewController loads correctly, and correctly loads
The line that errors currently is
**error: request for
|how to animate transition from one view to another when using data templates to associate view with view-model|
| by EvilNodZ in Development Tools & Services|
i will post my source code i have at the moment and explain my problem
this is the window where i want the transition to
|iPad After drill down in Split View's Master View, Detail View will not load|
| by Paul McKee in Mobile Programming|
completely new to coding other than html.
I have an iPad app based
on the MultiDetailsView/SplitView sample in Xcode.
I have a master
view that drills down and loads new detail views, both at the same time
But when I do drill down the lower views will not load
their new detail views.
If I change the master 'RootViewController' in
the Main nib to any of my other
|iPad Split View Controller - Master View and Detial View contain TableViews|
| by Jonathan in Mobile Programming|
I've managed to read some values into a table view and display them in
the Master View of a SplitViewController.
What I would like
to do is to tap on a row of the Master View and display the details on the
detailViewController but in a TableView.
When I tap on the row
in the MasterView table, I can't seem to get the detail to populate the