In my winfom program I have a function that change the tabpage when I hit a key.
On tabcontrol indexchanged I check for some parametre and if they are not correct I change the tabpage to the first tab.
If I click on the page with the mouse the tabpage changed to the first tab with the correct content.
If I click a key and run this code "tcOrdre.SelectedTab = tpOrdre;" it changes the tab back to the first but still showing the content of the selected one.
In SelectedIndexChanged is use this code:
MessageBox.Show("Der skal vælges en ordre først"); // Show a messagebox
tcOrdre.SelectedTab = tpOrdreListe; // change tap to first
If I use the mouse then SelectIndexChanged get called when I run:
tcOrdre.SelectedTab = tpOrdreListe; // change tap to first
the SelectedIndexChanged function is called again and the content is okay.
But if I use the key to change index the SelectedIndexChanged does not get called Again and the content never change. Only the tab in the top change to the first one.
I hope someone can help me.
I found the solution.
All I have to do is call this line.
this.BeginInvoke(new Action(() => tcOrdre.SelectTab(0)));
and not tcOrdre.SelectedTab = tpOrdreListe;
And everything Works fine.
Related
I have created multipage HTML editor in which one tab has text editor. I have set the global action handler to the action bar for undo / redo actions in the source editor. Whenever I am adding something in the source editor then undo it, it is not returning the same code in the first attempt. It is completing in the second attempt. Can anyone help me to solve this issue.
In the main editor override the setFocus() method and in this method call the following method of source editor.
public void setUndoRedoActionHandlers() {
final IActionBars actionBars = getEditorSite().getActionBars();
actionBars.setGlobalActionHandler(ActionFactory.UNDO.getId(),
mUndoAction);
actionBars.setGlobalActionHandler(ActionFactory.REDO.getId(),
mRedoAction);
actionBars.setGlobalActionHandler(ActionFactory.DELETE.getId(),
mDeleteAction);
actionBars.setGlobalActionHandler(
ITextEditorActionConstants.DELETE_LINE, mDeleteLineAction);
actionBars.updateActionBars();
}
Thanks
Are you sure that you set global actions by overriding setFocus()? Look at this : https://wiki.eclipse.org/FAQ_How_do_I_enable_global_actions_such_as_Cut,_Paste,_and_Print_in_my_editor%3F
It says they need to be set inside method setActiveEditor()
The reason I guess why you are seeing it working second time is - When the first time you click your editor gets focus and setFocus is called and only then the global actions are set. Then second time it will work because the actions are now set.
I have a form in Dynamics AX which displays a table of two columns in a grid. I also have a button on the form. I am overriding the clicked method of the button to update the Address field of the table. For example, here's my X++ code:
void clicked()
{
AddressTable addr;
ttsBegin;
select forUpdate addr where addr.addressID == 1;
addr.Address = "new address";
addr.update();
ttsCommit;
super();
// reload table here
}
What I would like to do is to add a code to the clicked function which will reload (re-select) the updated records and show them in the form without a need of reopening the window or refreshing it using F5 (for example).
I went through forums and AX documentation and found a few methods like refresh and reread, but they are FormDataSource class methods and I failed to make it happen inside the clicked handler above.
So, what I really want to accomplish programaticallyis what F5 does behind the scenes when clicked on an open form.
Maybe just addressTable_ds.research(true); will do the job.
See also Refresh Issue on the form when the dialog closes.
I have a popup-menu that has an option, add own material, and when this is chosen, a pushbutton is enabled that say SAVE. I alose have a bunch of edit-boxes.
What I want to do is to make a callback so whenever I click the SAVE, the data from one of the textboxes will possible to select in the popupmenu. when this is selected, I want to set the other edit-boxes to contain the same data that they did when I clicked the save button.
Thanks in advance
I'm not quite sure to fully understand what you want, but you can use the handle of the popup menu to get the string/string array in contains at the time you press the pushbutton. Then you can put those inside the textboxes using their handles as well.
For instance:
MyStrings = get(handlesToYourPopupMenu,'String');
or
MyStringsArray = cellstr(get(handlesToYourPopupMenu,'String'));
which contains the content of the popup menu as a cell array.
and
set(handlesToYourEditBox,'String',MyString);
Is that what you mean? If not please ask :)
EDIT:
To add the new data to the existing content of your text box, use concatenation. Since the content is in a cell array, you can do the following:
NewString = [OldString {CurrentString}];
where CurrentString is obtained with
get(hanlesToYourEditBox,'String');
Therefore to update the content of the popup menu you could write this:
set(handlesToPopUpMenu,'String',[MyStringsArray {get(hanlesToYourEditBox,'String')}]):
I want to build my RIBBON-buttons dynamically. Every click on a RIBBON-button must result in opening an usercontrol. The command attached to the button is the same for all buttons.
In the executed-procedure I need the RibbonButton that activated the action.
the "executed" Command looks like this:
private void ExecTmp(object sender, ExecutedRoutedEventArgs e)
{
RibbonButton btn = e.OriginalSource as RibbonButton;
Console.WriteLine("===========e.Orig: " + e.OriginalSource.ToString());
// do something with 'btn'
}
Now, the strange thing is that it works, as long as focus does not leave the Ribbon.
If I enter a userControl on a tab (a textBlock or something) and then click on a ribbonButton again, I no longer have access to the RibbonButton. I can see on my console, that the reason for this is that e.originalSource is no longer a RibbonButton but a textBox. Output on my console looks like this:
===========e.Orig: Microsoft.Windows.Controls.Ribbon.RibbonButton
===========e.Orig: System.Windows.Controls.TextBox: 0
===========e.Orig: System.Windows.Controls.TextBox: 0
===========e.Orig: System.Windows.Controls.TextBox: 0
In the debugger I can see that if I open a tabControl, click on a combobox in the tabControl and then on the RibbonButton, e.Source points to the opened tabControl and e.OriginalSource points to the ComboBox. Isn't this strange?
Can somebody explain this ?
I'm a bit late for this question :) But anyway, hope my answer will be useful for someone else.
Set FocusManager.IsFocusScope="False" for Ribbon control. This will cause e.OriginalSource to contain RibbonButton, not TextBox.
how can i get the action (what button was clicked) when a button is clicked in the pager?(edit, del, add...)
You probably means button of the navigation bar or navigator (see http://www.trirand.com/jqgridwiki/doku.php?id=wiki:navigator).
You can implement what you want with at least three different ways:
You define your custom buttons which look like the original add/edit/del buttons (see http://www.trirand.com/jqgridwiki/doku.php?id=wiki:custom_buttons) and use {add:false, edit: false, del: off} parameter of navGrid to switch off standard buttons.
You can use addfunc, editfunc and delfunc if you want replace the default add/edit/del functions.
You can use onclickSubmit or afterSubmit or some another supported events (see http://www.trirand.com/jqgridwiki/doku.php?id=wiki:form_editing#events) of add/edit/del button to do some additional action on click the buttont or on submit.
You can chose the way which is the best for your requirements.
You can use the grid onPaging event:
This event fires after click on [page
button] and before populating the
data. Also works when the user enters
a new page number in the page input
box (and presses [Enter]) and when the
number of requested records is changed
via the select box. To this event we
pass only one parameter pgButton
(string) which can be -
first,last,prev,next in case of button
click, records in case when a number
of requested rows is changed and user
when the user change the number of the
requested page.requested page.
Also there are beforeRequest and LoadComplete events. Examples that worked for me are as follows:
beforeRequest: function () {
$.blockUI();
//alert("before request");
},
loadComplete: function () {
//alert("load complete");
$.unblockUI();
}