All Questions
Tagged with eventhandler button
26
questions
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77
views
How to open the event handler to a link button in a WebForm (VB.net)
I did my first app but I am having hard time to find the event handler to my link button which I have created. I connected my gridview to my SQL file, did validations all I have to do now is to "...
- 1
-1
votes
1
answer
239
views
Programmatically changing aspx button Click event on the Form Page_Load inconsistency
I'm getting an inconsistent behavior. I need to change the User Control's button Click event. I have two buttons, all the changes I make to the controls work fine, but there is only one Click event ...
0
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0
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281
views
EventHandlers, ActionListeners, and buttons. How to register a Handler on three buttons?
I don't think the rest of the code is needed but if I'm missing something let me know. I don't know what it wants me to do but the instructions provided to me by my professor isn't very clear to me.
...
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1
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2k
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How to display an image when a button is pressed in JavaFX
I'm having trouble figuring out how to display an image when a button is pressed. Here's what I have so far:
public class Flags extends Application {
@Override
public void start(Stage primaryStage) {...
0
votes
1
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899
views
About PauseTransition in javafx
I created a VBox (root) and added some Button in it. When I click the button with text "Click" (button_to_click), ten other button (an button array with ten elements) will change background color into ...
- 11
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1
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90
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return a colored box after button pressed
I'm trying to learn flutter and right now I'm working on buttonclicks.
I have a very easy program below where the integer sum = 5. If the user returns 5 in the textfield and clicks the submit-button ...
- 1,175
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votes
2
answers
39
views
Javascript "Don´t change states to fast"
Hey guys i have an code which changes from one state to another when you click on a button(it starts a video and blends). Now i try to say my eventhandler if someone clicks very fast he shouldnt use ...
- 165
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216
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How to correctly implement the Action Listener to button
This program first displays a bullseye created by three different sized cirlces.
Once the animate me button (btn) is clicked, the function animation() will make the existing circles shrink inwards ...
- 9
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votes
2
answers
261
views
how to clear button color second click in flow layout panel c#
I have a lot of buttons in flow layout panel. I created these buttons programmatically.
But I didn't if click button its color will be light green after second click will be reset color. I wrote this ...
- 187
0
votes
1
answer
687
views
Event Listener to change the button color when clicked
How to change the focus listener to only action performed, so when the button clicked, it will trigger the fade method?
class FaderTimer implements FocusListener, ActionListener {
private ...
- 47
0
votes
1
answer
1k
views
JavaFX button event handler compilation error [duplicate]
A piece of my code
package scr;
import java.awt.event.ActionEvent;
import java.io.DataInputStream;
import java.io.DataOutputStream;
import java.io.IOException;
import java.net.Socket;
import java....
- 7
2
votes
4
answers
31k
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ReactJs toggle Button to open Menu
I built a React component, Toggle Menu, which gets triggered by a button. I'm not able to see the menu open/close after the initial open. A bit lost on how to get started to fix this issue... This is ...
- 467
1
vote
2
answers
3k
views
set button on action within method java
How could I set the action of a button within the same method I am creating the buttons?
My desired method would be something like this:
private void buttonsCreation() {
//----------------...
user7775333
0
votes
2
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102
views
basic button handler needs 2 clicks to actually work
This is my first post here... I made my search work, but I'can't find a solution for this basic problem (still a C# newbee. Sorry, and thanks for your help): this basic button handler needs 2 clicks ...
-1
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1
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985
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QT how to handle a button-press event from the external C++ class
I want to write an external C++ class called "buttonHandler", which supports specifically button-click event in Qt, but I don't know how to create a hard link to the objects (buttons) from the "...
