How do you set multiple csla:InvokeMethods on a control?
for example a csla:InvokeMethod.TriggerEvent for the click event and one for the MouseEnter event of a button?
This obviously won't work
csla:InvokeMethod.TriggerEvent="Click"
csla:InvokeMethod.MethodName = "OnClickHandler"
csla:invokeMethod.TriggerEvent="MouseEnter"
csla:InvokeMethod.MethodName = "OnMouseEnterHandler"/>
The answer can be found here:
http://forums.lhotka.net/forums/p/8557/40780.aspx#40780
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I want the rows of nattable to be single-select only.
Now, multi-selection is possible using ctrl or shift. How do I make single-selection possible?
I would be very grateful if you could leave an answer to a question
If you want to support row selection only, you need to configure the RowSelectionModel to set the multipleSelectionAllowed flag to false and set it as SelectionModel to the SelectionLayer.
Have a look at our examples application to get an idea how this can be done.
I have a smart table with OperationIsReleased column in it. I had implemented a smart filter bar, where now I want to add filter option based on OperationIsReleased, i.e. if OperationIsReleased=true / OperationIsReleased=false.
I have created item list like this:
And my view.xml code is
I had Googled online but I can not find out how to refresh my table based on item list value I choose? What code should I write in controller for this? Can anyone please share some code with me where it is implemented?
(My column name coming from CDS view is OperationIsReleased, and it has Boolean values true/false.).
Thanks in advance.
you have to attach an event handler of beforeRebindTable of SmartTable.
Every time the Go button in the smart filter bar is pressed, this event will be triggered.
In the oControlEvent parameter, you will get all the existing Filters from it.
var aFilters = oControlEvent.getParameter("bindingParams").filters;
You basically need to add your additional Filter of OperationIsReleased to the Filters of the bindingParams.
Thank you!
I am new to moodle. This is a very basic question , i have searched a lot but not able to correctly create a group of radiobuttons. I have not created radio buttons so far in moodle forms earlier.
I want two radio buttons,with labels "award" and "deduct", in a local plugin i am creating.
Code i wrote :
$awardingTypeRadioArr = array();
$awardingTypeRadioArr[0] = $mform->createElement( 'radio','award','',get_string('clAwardRadioLbl','local_hps'));
$awardingTypeRadioArr[1] = $mform->createElement( 'radio','award','',get_string('clDeductRadioLbl','local_hps'));
$mform->addGroup( $awardingTypeRadioArr,'awardingType' );
I get the radio buttons and labels, but the second of the two is checked by default. Bigger problem is,I am not getting anything for the radio buttons in the form data.
Please clarify how to do this.
Thanks.
You have to use 'award' instead of 'awardingType' in the below line :
$mform->addGroup( $awardingTypeRadioArr,'awardingType' );
Also to set a detault value you can use
$mform->setDefault() function.
Hope this helps
Does anyone know if its possible to select multiple items on a QTreeWidget and how to go about enabling the multiple selection?
All the items I want to be selectable are top level QTreeWidgetItems and all their children are set to be disabled (i.e QTreeWidgetItem.setDisabled(True) )
It is, you'll want to call setSelectionMode during init to enable QAbstractItemView::MultiSelection. QTreeView/QTreeWidget inherit QAbstractItemView, so it is available.
Then to disable the items, just hook on to QTreeWidgets.itemSelectionChanged() signal.
I think below will help:
youQTreeWidget.setSelectionMode(QGui.QAbstractView.MultiSelection)
I have a data-grid and three column in it. one column is type of DataGridViewComboBoxCell, three items are in this grid combo box, now i have to invoke selection index changed event to change value according to combo value change in grid.
also help me to make a new event ....
please help...
thanks
I really can't understand your question.
But maybe these informations can help:
A ComboBoxColumn has always two kinds of controls. A presenting one (in most cases a label) which is individually for each row. And a editing one that will be shared for the whole column. So take a look into this documentation and the IDataGridViewEditingControl Interface.
Maybe these will give you a starting point on how to solve your problem.
In the Load event for the form, you need to get the cell that you want to add the handler to and cast it as a regular combo box. You can then add the event handler on SelectedIndexChanged, but it must be done programmatically, and depending on the language you are using.