I am developing one application. In that I have toolbar on keyboard. But I want that when I press keys, the key values should be displayed in toolbar textfield.
So if anyone knows kindly reply.
Have you added a UITextField to your NIB or view? That is the best way to get a keyboard displayed and enter text. You can then retrieve the text using UITextView's text property.
Related
Simply how do we prevent this pop up menu when UITextField text is selected.
Desired functionality:
user can tap either field and edit text.
When field is tapped and textField is empty, i have text generated then textfield.selectAll(self). This is the point that the menu pops up.
How to disable UITextField editing but still accept touch? answers do not resolve this issue nor allow user to still use the textField.
Found the response:
https://stackoverflow.com/a/21716228/2129911
When using textField.selectAll(), passing the textField's delegate makes the pop up menu appear.
For no popup menu use textField.selectAll(nil)
I am developing a program in which I have UITextView in that I need a cursor without the key board.In this cursor is show only with the keyboard if I hide the keyboard cursor will also get hide.How can I get the cursor without the key board ?
The cursor is displayed as long as you UITextView is being edited.
Thus, you can change its inputView view to some other view if you need to, and it will be displayed instead of the keyboard.
See http://developer.apple.com/library/ios/#DOCUMENTATION/UIKit/Reference/UIResponder_Class/Reference/Reference.html
With this method you can add your custom inputView, a UIPickerView for example, or as you say you want you can add a minimalist hidden UIView.
If you want to restrict UITextField content, you still need to implement UITextFieldDelegate, as the user can still paste content to your text field!
I need to get the cursor in textfiled but on the textfileddidbeginEditing i have to open the picker view for selection , so for that reason i need to resignFirtsresponder to the textfield ,inorder that picker view is visible .But by doing this the cursor gets disabled as i open the picker (and the keyboard gets hide by resignFirst responder).I want to show the cursor as because when user cliks on partilcuar textfield so by that cursor he can track on which textfield he is making the selection.
Hope i am clear with my question.
if you want the picker instead of keyboard, set the text fields inputView as the picker... so when you tap the text field the picker will pop up like keyboard and the textfield will show the cursor too.. no need to dismiss the keyboard and then show the picker..
If I understand your problem right, this is just an usability problem. I think you can solve this if you just add some other mechanism for showing the user which textfield is in editing-mode.
For example add an text-color to the TextField. If the user disable the UIPickerView set the text-color back to the normal state.
i need to add custom keypad in app.
for that i add the images on buttons like this.
i have 10 textfields in my app.
when ever i press the keys i need to print on selected textfield.
How can i recognize which button is clicked,which textfield is selected.
can any one pls post some code.
Thank u in advance.
Set the tag property of each textfield to a different value. Pass in the textfield as the sender argument to the IBAction. Check the tag of the argument.
i have a TableView with custom cells that i have built with Interface Builder.
Inside the cell, i have a label and a text field. But when i click on the text field to write, the keyboard overlaps the text field and i can't see what i am writing.
How can i avoid this?
Thanks
You have to resize the view containing the tableview when keyboard is shown. The way you can do is discussed here,
How to make a UITextField move up when keyboard is present?
You can search in Stackoverflow more on 'iphone keyboard hides textview'.
after resizing view, you can scroll table to the current cell too.