I'm fairly new to android Java and I was wondering if you could assign a value to a radio button, check box or button like you can with HTML?
I have data coming from MySQL which I would like to be assigned to radio buttons.
Yes that is possible in Android.You can add it dynamically(programmatically) in the code.Refer the below link for how to do it How to add radio button dynamically as per the given number of counts?
Yes you can assign value to radio button , Check box and Buttons.
Please follow a good tutorial for android.
Please check this Link
Hope this helps.
Related
how can I create (with JAVA) Combobox that contains Checkboxes for multiple selection and display the selected items in the Combobox like this picture:
click to see the pic
and thnx for advance.
EDIT:
I found this API (JAPURA API) and it's great but when I select multiple things I want to display the selected items instead of "* multiple items *".
Here's the link to achieve your goal:
JComboBox Providing a Custom Renderer
I would suggest you create a JButton and style it in the form of a Combobox if you want that.
Then, at the onclick function (actionperformed), you create a JPanel and make it visible under the button. In the panel, you can put whatever you want, so you just put checkboxes there.
I know this is kind of a workaround of your problem, but it should be easy for you to do so, and the actual user does not see a difference at all.
Hope I could help you.
Cheers,
Lucky
How do you get around using codenameone designer to make a functional radio button. I have tried to create in on my form and made properties to be:
UIID: RadioButton
Icon: radioEmpty.png
PressedIcon: radioFull.png
Toggle: [checked]
it still will not work like a radio button, is there something am missing or what am I doing wrong. Please help. Thank you.
You need to define more than one radio button and set them all to the same group name.
I've two jRadioButtons in Java application. Let's say Male and Female. Initially one is selected. While selecting another, the previous should be unselected and vice-versa. How to make it work? Also how can it be used to store in database?
You can give same name to all the radio buttons, from which you want to select only one. That way, you will be able to select just one button out of all. This you can do by creating a ButtonGroup.
Now, if you want to add the selected item to the database, just get the value corresponding to the name of Button Group, you will get the value of selected button.
See documentation and tutorial
What you need to use is a ButtonGroup component. Have a look at: How to Use the ButtonGroup Component
I have put a question(with my answer) and one of active participant gave a brilliant answer ,here is that link: SelectBox.
I have tried,and here is the link : My Question
The answer will be more better if
By Default value of Apple and Cat(which will be selected all time) will be shown in the textbox.
Selecting any check box (except:start & stopall, whether it is single or double or triple),the corresponding checkboxes value should have to shown in the textbox,like Apple, or BallElephant or CatDogElephant.
either startall or stopall will be selected at a time.
any inputs will be appreciated.
There is the Chosen jquery plugin that looks like what you want.
Otherwise, you can make yout input field readonly and update its values with a js function when a checkbox is clicked.
How can I set the color for a button field in Blackberry using Java? Thanks.
for this you need to create a Custom button . refer this link
http://www.thinkingblackberry.com/archives/167