Current solution:
user clicks on label and it is switched with a textarea to allow edit
user can leave edit with tab / enter and textarea is switched back to a label
The problem is the user has to click on the label with a mouse to get into edit mode.
I would like the label to recieve an onFocus event when the user clicks the TAB key and the label is the next widget in line.
Possible soulution (but have not tried yet) to inherit a new widget from the Label widget and implement the TabListener interface.
There is a panel called the focus panel. That panel allows widgets that normally dont receive events like keyboard events (e.g., a label is one) to have events.
checkout the docs here
Related
I'm developing custom system buttons - minimize, maximize and close window. It's working OK, but also I want to catch changing window state for Maximize / Restore down button. For example, when user double click on window title, window maximized and corresponding button should automatically repaint for "Restore down" state.
As I know, there is WM_SYSCOMMAND message for Form which notify for window state change. And we can get parent form for button (by GetParentForm()). So how to tie it all together? Or maybe you suggests something else?
Button inherits by TCustomControl.
I want to test a wicket component which shows a context menu on click with the secondary mouse button.
With WicketTester.click(Component) I can click obviously simulate a click on a component. But how do I simulate a click with the secondary mouse button?
WicketTester does not provide means to test JavaScript!
If the context menu is being shown with Wicket Ajax call to the server to make it visible then you can do tester.executeAjaxBehavior(...).
If the menu is shown via JavaScript in the browser then WicketTester cannot check whether it is visible or not. But in that case you should be able to test selecting a menu item, i.e. sending an Ajax call with the appropriate value for the item.
I have strange problem..
I want to do this:
I have a focuspanel. In default I want to give him focus:
this.setFocus(true);
I have function onBlur which is able to save all information from focuspanel. But the focus panel doesn's have focus... I must click on him, and in other place to start function onBlur..
Second problem is a... When I have focus and I click on other widget in my focus panel I lose focus.. (Which I have from click on this panel.) It is not expect.
Only way to save information is to fill it in the focus panel, click on the blank space in focus panel and in other place out focus panel.. I don't know how to fix it..
Please, help!
A FlowPanel is a div and can't have focus by default, you need to set the tabindex: https://stackoverflow.com/a/3656524/66416
I have a simple Tab Panel (tabpanel) where each Tab is a Form. By default, I want the Form to be disabled (read only), and editable once the user taps the Edit button. By setting the "disabled" config of the form, the Tab is also disabled (cannot tap it).
How can I disable the form while keeping the Tab enabled? I have a couple of solutions to fall back on, but I'm hoping for something cleaner/simpler.
My solutions so far:
Make the Tabs Containers and place the Form inside the Container
Disable at the Fieldset level
My current solution uses the Tab Panel's "initialize" event handler and calls "setDisabled(true)" on each Form Panel.
onTabPanelInitializer: function(component, options){
component.query('formpanel').forEach(function(element, index, array){
element.setDisabled(true);
});
}
I have a html table inside of a panel control.
It will be shown by a ModalPopupExtender by clicking on a LinkButton.
inside of the panel, there is a textbox which its "AutoPostBack" property is Ture and when user enters a value in it, TextChanged event is fired but unfortunately, the panel also disapears.....
what's wrong?