The concept of assigning text to a UI element
The concept of assigning text to a UI element.
Does not specifically refer to a programming language-specific or library-specific API but the general concept.
Questions tagged [settext]
793 questions
5
votes
2 answers
Android TextView setText overlays previous Text
I would like to set a Text into a TextView of my app(lication). This is the code I used:
TextView lonTextView = (TextView) findViewById(R.id.textViewLonWert);
lonTextView.setText(longitude.toString());
Actually it works, but the previous Text is…
zuluk
- 1,557
- 8
- 29
- 49
5
votes
2 answers
JTextArea/JTextComponent setText causes crash
I am new to Java in general and in particular with the Swing library. When I experimented with the Notepad demo (standard demo from JDK), I got a crash when trying to change text in the editor window. My sample code:
void Filter(Component f){
if…
Darius
- 180
- 1
- 13
5
votes
5 answers
Reference string resource from code
I have the following string declared in strings.xml:
Your last click was on
Now when someone clicks a button, I want a textview to show this string, with a space, then a variable value that is a…
scarhand
- 4,269
- 23
- 63
- 92
4
votes
1 answer
Android call setText within onTextChanged
To prevent the infinite loop I did something as ugly as this...
@Override
protected void onTextChanged(CharSequence text, int start,
int lengthBefore, int lengthAfter) {
String t = text.toString();
String tt = t.toUpperCase();
…
BlueWanderer
- 2,671
- 2
- 21
- 36
4
votes
2 answers
Memory leak when using setText
I have noticed that I have a memory leak in my program.
I have traced the problem to the line.
Clock.setText("" + h + ":" + df.format(m) + ":" + df.format(s));
I have googled this and it seems to be a common problem but I have not found an…
PAUL WHITE
- 303
- 1
- 3
- 9
4
votes
3 answers
Cannot set button text to "<<<"
I'm trying to set the text of a button to "<<<" from my xml but I get an "Error:(20) Error parsing XML: not well-formed (invalid token)"
4
votes
1 answer
TextView Crashes When Setting Text
For some reason my application crashes when I try to set the text of a textview? How can I over come this.
private TextView strStatus;
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
…
Dennis
- 41
- 2
4
votes
2 answers
Strange behaviour in Expandablelistview - Android
Im trying to implement an activity that uses ExpandableListView and I have gotten so far but now I have found some strange behavior.
My activity is meant to record food intake as specified by the user. they have a choice of menus (breakfast, lunch…
Kevin Bradshaw
- 6,327
- 13
- 55
- 78
4
votes
1 answer
Settext issue in ViewPager particular version - 5.1.1 android?
I am building android application where I am using Custom ViewPager. The Problem is explain below in the following steps:
When I open new activity of ViewPager and click on any button and setText any particular value to it. It's working…
sofquestion 9
- 167
- 4
- 12
4
votes
2 answers
UiAutomator Android - setText method is not working.!
Now, I am trying for using UIAutomator. We create an application. When testing it, setText method of UIAutomator is not working. When click EditText, key board is appeared. And then set text to this object, but it is not worked.
Here my code for…
R.Katnaan
- 2,486
- 4
- 24
- 36
4
votes
2 answers
label.setText NullPointerException
Hi first time here but here goes:
I have a JavaFX application that changes the FXML UI labels dynamically and the data is pulled from a Player class.
The two classes in question are Player.java and InterfaceHandler.java.
The player class stores…
twin_suns
- 43
- 1
- 1
- 4
4
votes
1 answer
Why is setText() not working in the following code on the TextView?
// All required Imports
public class PuzzleActivity extends Activity implements OnClickListener{
private PuzzlerDB db;
private Puzzle puz;
private int puzId=1;
private String puzAns="";
private int score=0;
private…
Dexter
- 4,036
- 3
- 47
- 55
4
votes
1 answer
How to set text for EditText control when its inputType is number
How to set text programmatically for EditText control when its inputType is number ?
Joy
- 1,707
- 7
- 29
- 44
4
votes
3 answers
Undo in JTextField and setText
JTextField has an undo support out of box. It works fine for user interacion, but unfortunately if method setText(String str) is called, that results two UndoableEdits instead of one. So this code looks and feels fine but does not work:
UndoManager…
AvrDragon
- 7,139
- 4
- 27
- 42
4
votes
1 answer
Update label in another View Controller from the appDelegate
I would like to update a label in one of my ViewControllers from the appDelegate. The Label in the view controller is all linked up in IB and has properties set.
In the AppDelegate .h
I am creating an ivar for the view controller so I can access the…
Alex McPherson
- 3,185
- 3
- 30
- 41