I am trying to add a textfield to a scroll view and outlet collection on button press, how am i to do this?
Can't seem to find my answer elsewhere.
You could just add it in the beginning, have it hidden, and bring it forward on the button press by either changing the .isHidden attribute or changing .alpha.
If you want to reposition other elements in the view when it's unhidden, you can add layout constraint outlets and activate new ones each time the button is pressed.
Related
Is it possible add keyboard in action sheet?
If yes, how can I do? ... I would like to disable the background.
Thanks, Luigi.
I think UIKeyBoard can not be added in ActionSheet but you achieve your goal but handling keyboard notifications...add the Keyboard will appear and will disappear notifications in your controller...
on keyboard will appear add a subview of frame same as the parent view frame..and set its alpha 0.5...it will look like An ActionSheet is appearing and the background will automatically be disabled and on keyboard disappear remove that view from superview...you can add tap Gesture in the view you are adding..Hope so it will be answer of your question.
You can add different controls to action sheets, like pickers and text views. However, as mentioned you can't add a keyboard.
If you want to customize what is shown when the keyboard is shown, you can slide controls with the keyboard, to make it look like they are part of the keyboard.
Alternatively you could create your own keyboard using buttons etc.
I have a "side panel" like widget in my app that can be swiped in from the side of the screen. In order to help the users find the panel, I also added a UIButton to do the same thing - scroll the panel on and off screen.
The view comes from a different view controller, otherwise I would've simply created an extra panel in the interface builder and positioned it properly.
My problem is that the side panel gets positioned over the button, so if it is displayed with a button, it can only be dismissed with a gesture.
is it possible to specify at which "depth" I add a UIView when I programmatically add it in code?
This is the snipped that slides the panel in or out within the animation block.
self.audioSystemController.view.frame =CGRectMake(0,20, 120,460);
I need the UIView to be shown below a UIButton, so the button may be used to dismiss the view. I know this is redundant, but I cannot depend on the users to simply discover the side swiping gestures :/
Thank you for your help!
Check out the insertSubview:belowSubview: method of UIView.
I'm trying to add a button on the bottom of a TableView, without any success.
The idea isn't to use the tableFooterView property, as that doesn't show the button in a fixed position.
My idea is more along the lines of the Facebook application's Notifications bar on the bottom.
I'm using Three20.
Any pointers on how I can achieve this?
Thanks
Just add button to the view below your tableview but ensure your table height is less than the position you are adding the button,this way your can scroll table above button & your button will always be visible
Just embed custom view over your tableview.i mean on the bottom of tableview.so the tableview will scroll and the view don't.
Add a UIView as the footerView and then add the UIButton to the UIView.
Using Appcelerator:
I have a form, a tableView with textFeilds
I want it so when I focus on them, it slides the window or the view to the top, under the navigation bar.
Right now, the keyboard is blocking the last few rows.
Do I need a listener on each form to slide? If so how do you do that?
You could add a focus listener to each of your textFields.
Then you should be able to move the tableview using scrollToTop or scrollToIndex.
If there are a fixed number of textfields you might want to try using a scrollview instead of a tableview. This will handle the move-up action for you when the individual taps in a textfield.
I have a UITableView that contains text field in each row. The text field is allowed to take only numbers and decimals. I have a transparent background button to help users click on the view to dispose the keypad when it is up. The text fields at the bottom of the view are getting covered by the keypad, so I wanted to move the view by capturing the textDidBeginEditing method etc and animating the view upward. The problem I notice is that after this code to move the view was added, if the numeric keypad is up and if I click on the view outside the keypad to dispose it, the background button does not receive the event so the keypad is not disposed. Can this be fixed? Thanks
I think the problem is the button does not cover the entire view. For your convenience you can make the button non-transparent and have some image on it to see its size.
Confirm the button is on the top of the view layer order.
Also confirm the button is there on the view after the view animation.