Hello I am trying to figure out if we can have a checkboxlist with child radio buttons?
Something like this
Is it possible in jstree? Does anyone have an example? When the checkbox is checked then we should show the children radiolist and if it is unchecked it should be hidden.
And also the data can be an AJAX call to get the data from the db.
Related
I have an array of objects in my game, and I want to create buttons in the UI, based on object count in array. In menu construction script, array is scanned for objects, and for each of them button is created, and labeled by object name.
Now I want to do onclick event for these buttons which will display info about respective object in the UI. So I need to somehow create a onclick event for each of appearing buttons, or create universal onclick event for this group of buttons, which will read object name from button and search for that in the array. Is it possible to create events for objects which are going to appear during game? Please suggest.
Workaround - by onclick event get buttons array and find which is hovered by mouse ATM
you could make a widget object containig the button with the onclick event, then in the contruction script you create the widgets.
Here you can find some documentation for widgets:
https://docs.unrealengine.com/en-US/Engine/UMG/UserGuide/WidgetBlueprints/index.html
https://docs.unrealengine.com/en-US/Engine/UMG/UserGuide/CreatingWidgets/index.html
My custom CQ5 component has a dialog which consists of 2 drop down menus. I would like to automatically set a default value to second menu depending on whatever is the value selected from the previous drop down.
How can I achieve this?
you can register handlers for different events triggered by the widgets. You can use the "selectionchanged" event to register a function that will read the new content from the dropdown and then use the setValue() method in the second dropdown to put whatever you want there.
To obtain the second dropdown from the first you can use the nextSibling() method.
The widget documentation will help you a lot. look for "selection"
I have 3 buttons in my fancybox, I want to check which button is clicked in fancy box and then I have to update parent content accordingly.
You could define some hidden input type in your parent and do something like:
//onclick of some button on fancybox
window.parent.document.getElementById("yourHiddenFieldId").value = "someValue";
Did you mean something like this.
Hope it helps
I'm working something like a dynamic menu, where you click some radio buttons and it shows a specific form, each radio control matches to a different form.
Examples from the showcase always base themselves on the Tabs widget and I don't need that behaviour.
I opted for placing all the forms inside one Canvas and hide/show them accordingly (Not sure this was the best idea, if someone knows better I would like to hear it)
Now my problem is that every onClick event has to .show() one form and .hide() the other 9. that is annoying.
Is there a way to "get" the current displayed child in the Canvas and hide it?
If what you want is basically mutex display, you could put all the components as members of a Layout instead of a Canvas, then use setVisibleMember(). That hides all other members.
i get html from designer.
i have 2 radio buttons there.
I like to get data of radio button from GWT.
I need a reference of radioButton.
RadioButton rb = RadioButton.wrap(Dom.getElementById("abc"));
but error.
how can i solve this
RadioButton doesn't have a method called wrap() -- see the docs for RadioButton.
You may want to try SimpleRadioButton, which does have a wrap() -- docs.