I'm using install4j in order to create installation wizard.
I have a radio button group that contains 2 different button, in case of selecting the second button i would like to show on the same page some addition fields, while selecting the first one i would like to hide them.
User input, Variable name: test.radio
Radio button labels: radio1;radio2
Is there any possible way to bind to which radio button is selected and perform a "hide & show" operation for some text fields?
Use "Single radio button" form components instead of the "Radio button group" form component. In the configuration panel of those form components there is a "Coupled form components" tab that allows you to hide or show other form components depending on whether the radio button is selected.
Related
I have two radio buttons, both added to a ButtonGroup. I have added an ActionListener for both. Suppose that at present the first radio button is selected, then again if I click on the same button then again actionPerformed() will be called. It doesn't look good. I want to prevent the call to actionPerformed() if that radio button is already selected.
One possible way could be to store current selected radio button state in a variable, but I want to know the java internal method for this.
Is there any method to do this?
if(radioButton.isSelected()) this will tell you if its selected. if it's selected you don't perform action. If it's not selected perform the action.
I have radio many radio group in my application and each group has many radio button i want to know how it is possible to assign one key board short cut or a combination of keyboard short cut for each button for example i want to put number 1 in first group first radio button so if i select the first group and press 1 in keyboard automatically first radio button will be selected. I am doing it now by tab, when i tab i select the focus radio button but it is not good when there are so many radio button because it takes time if i tab until the last radio button. How is this possible any suggestion is accepted
See AbstractButton.setMnemonic(char).
My bad..
This method is now obsolete, please use setMnemonic(int) to set the mnemonic for a button.
Below is the snapshot of the layout I'm trying to achieve.
I have two questions/problems here:
Right now,the page loads with all the accordian panels open. I want it initially to be in the closed state (like in option 1).
On click of the Radio button near the tab, the tab should expand. If I click on another radio button, the new tab associated with the radio button should expand, and the other one should close.
How do we accomplish this ?
I don't see any toggle function or anything associated with PrimeFaces accordian. There is only widgetVar.show() function, but it's not helping me.
To begin with your accordion panel tabs closed try setting activeIndex to -1 (or any value that does not correspond to an existing panel). I have not tested this with multiple tabs in an accordion panel, but it should work:
<p:accordionPanel activeIndex="-1">
I know that JComboBox has three components which are textfield, arrow button and the drop down menu.
My task is that disable the textfied so only the button is shown and when clicking the button we can see the dropdown menu.
Is it possible to do that?
"Dropdown only" is the default behavior. The text field only appears if you set the combo box to be editable.
http://docs.oracle.com/javase/tutorial/uiswing/components/combobox.html
I have two input text box and one button, I want to click on button than switch one text box contain to other text box in jsf
write a javascript for transferring the content from one textbox to another textbox.
Trigger the script on the button "onclick" event.
Try a code on your own. If you have any troubles, i can help you..!!!