When a JButton is added to a content pane, we can set an action by double clicking the button or Right click->Event->Action->actionPerformed.Let say, we set somthing to happen. Then we need to remove that function.It can be done easily by deleting the code we wrote in that buttton's actionPerformed. But the problem is, that button's actionPerformed method is still there even though it is not used any more and not needed.
private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {
//no function here.. but this code is still remaining. need to remove this code part as well
}
How can it be removed? I got the JButton for an example. Other components'action methods are like this.
Go to your JButton properties, Choose "Events", actionPerformed and choose "none" from the adjacent combobox. Your source code is cleaned!
Recent versions of Netbeans like 7.3, do not offer "none" as an option, but allow you to delete the actionPerformed method by deleting the name of the method or by pressing 1, 2 and 3 buttons:
If the button that the action was registered to is no longer in the form (this happened to me after I manually replaced the .form file with a previous backup) then you wont be able to do Costis Aivalis's solution. In this case you can open the .java file with another text editor and delete the event handler there.
In the latest version of netbeans click the button with the 3 periods [...] just to the right ov the combo box and a new control listing the handlers is displayed. Select the one to remove and press the [Remove] button.
Identify your .java file, then close Netbeans and edit your file directly from a text editor.
Related
We would like to extend the "Create with reference" dialog in the transactions VA01 and VA02 with an additional tab.
The functionality is very similar to the tab "Order". When the user clicks on the "Item Selection" button I need to add more data to the next screen.
Is it possible to copy the "Order" tab and adjust it to our requirements?
Addition:
As suggested I started to modify the function group V45C. But as soon as I add the additional tab the programs logic seems to mess up. As soon as the dialog opens I alsways get an error to enter a reference.
It turned out to be quite difficult to debug in that place as I can't enter the function code /h. I assume that the new corresponding fcode is not handled properly so I get this error message.
Do you have any suggestions on where to handle the new fcode and display the dynpro for the tab?
Thanks in advance!
I searched about tabs in VB6 over and over, but I couldn't find anyway. How I can replace buttons and other thing in which tab?
Private Sub TabStrip1_Click()
Here I found the answer. All objects in each tab must be in one frame and each frame must be for a special tab.
http://www.vb-helper.com/howto_use_tabstrip.html
Start a new project
Add a new form from availables templates: choose the Options window template
Now you have a form frmOptions which contains a TabStrip named tbsOptions, complete of code to manage the tabs using the Click event.
I have a database with many forms, when I added a button with an onClick event to one of them it just doesn't work. The onClick event code is very simple:
Private Sub button_Click()
DoCmd.Close
End Sub
Doesn't matter how I click it, the event is not firing. I put a break point in front of the sub, and realized that when I clicked the button the event is not even firing. I create buttons in other forms they work fine, its just this one specific form that doesn't work.
I did some testing, and realized that when I make the form into a split form, the button stops working.
Any Idea why?
Thanks
Nvm..it seems like there has to be at least one field in the split form for the button to work. Did not know that before
Then maybe the function is not linked to the button.
did you checked that in the button properties "on click" has the vba function linked?
the buttom name and the function im vba are the same? "Button"?
The Command Button Wizard create a command button that performs a specific task. In an Access (.accdb) file, the wizard creates a macro that is embedded in the OnClick property of the command button. In an .mdb or .adp file, the wizard creates VBA code, because embedded macros are not available in those file formats.
This might not be quite relevant to your question but might help someone else in the future where an event is not firing....I had a similar issue in an Excel form where an event was supposed to happen when I click a button...I deleted the button and added it again and it worked...could be a bug or a file corruption...try deleting then adding the control again.
I noticed that the method getFinishButton() in the class com.intellij.ide.wizard.AbstractWizard, from the Intellij IDEA Open API, is deprecated. But there is no comment on the method and I couldn't find any documentation. What I need to do is just enable/disable the button. So, any method for doing this (even of not accessing the object directly) is fine. How can I do this?
Finish button is available only on the last step of the wizard, so you should use getNextButton() on the final step to get this button.
There was a refactoring to remove the separate Finish button and now Next button becomes Finish button on the last step.
getFinishButton() must not be used as it's just a stub:
protected JButton getFinishButton() {
return new JButton();
}
To disable the Finish button override the canGoNext() method and return false when needed (or override canFinish() instead).
I have a Mobile Project in FB 4.6 with a TabbedViewNavigator. I have 4 buttons at the bottom, which are ViewNavigators, and act as the Tabs. For this instance, lets say the tabs are labeled, HOME, ADD, DELETE, and ABOUT. I am running into the following situation:
User presses the ADD tab.
In the ADD screen, user clicks on several links which takes them away from the ADD tab's firstView and to a new view all together. For this instance, let's say the active view is called PlayersView.
User now clicks another tab, for example HOME.
User decides to go back to the ADD tab. However, upon pressing the ADD tab, the user is taken to the last view, which in this case was the PlayersView.
How can I have the functionality changed so that upon pressing a Tab, the user is ALWAYS taken to the firstView property of that tab. As referenced above, this is not happening. I have tried creating an IndexChangeEvent listener on the tabbedNavigator and then changing the tabbedNavigator's selectedIndex, however this doesn't work.
protected function tabbedviewnavigatorapplication1_applicationCompleteHandler(event:FlexEvent):void {
this.tabbedNavigator.addEventListener(IndexChangeEvent.CHANGE,onIndexChange);
}
protected function onIndexChange(event:IndexChangeEvent):void {
this.tabbedNavigator.selectedIndex = event.newIndex;
trace(' THIS DOESN'T WORK');
}
Any help is appreciated. Thanks, in advance.
In your code, when you set
tabbedNavigator.selectedIndex
you switch between different ViewNavigators, not between different Views inside a ViewNavigator.
As I understand it, you are trying to stay within a single ViewNavigator stack and select the first View.
Let's say you have:
<s:navigators>
<s:ViewNavigator id="addSomethingNavigator" firstView="views.AddView"/>
<s:ViewNavigator id="deleteSomethingNavigator" firstView="views.DeleteView"/>
</s:navigators>
You can pop to a specific ViewNavigator's first View like so:
addSomethingNavigator.popToFirstView();