on 09-24-2010 8:56 AM
Hi,
first of all: I am a real newbie to Web Dynpro.
I like to create a table that enables the user to modify multiple cells at once. To do this he/she should select multiple rows and then trigger a specific action via the context menu of the header of the column that contains the values he/she likes to modify at once. This action should then open a popup window that offers the user a single input field, a cancel and an ok button.
To achieve this I have to determine the column (or better the associated context attribute name) on which the user has clicked to open the context menu. Additionally the context menu action item text should show the name of the column the user has clicked (something like "modify <column name>").
I have already created a context menu and bound it to the column header. But now I'm lost, because I don't have any clue how to determine the context attribute name. I would appreciate any help...
Thanks in advance.
- Torsten
Hi Torsten
Please first try to find the selected row from table based on the condition for UI element for selection. then loop on context node and find based on selection attribute. then populate the rows column attribute.
Regards
Arun Jaiswal
You must be a registered user to add a comment. If you've already registered, sign in. Otherwise, register and sign in.
Hi Arun,
thanks for your answer. But it doesn't really answer my question how to determine the ID of the column the user has clicked on.
At the moment I'm determing the column ID in the wdOnContextMenu and then write it into a context attribute which in turn is used by the context menu action method:
public final void wdOnContextMenu
(
final com.sap.tc.webdynpro.clientserver.uielib.standard.api.IWDContextMenuManager contextMenuManager,
final com.sap.tc.webdynpro.progmodel.api.IWDContextMenuEvent event
)
{
//@@begin wdOnContextMenu
String columnId = null;
if (event.getProvider() instanceof IWDTableColumn) {
IWDTableColumn tableColumn = (IWDTableColumn) event.getProvider();
columnId = tableColumn.getId();
}
wdContext.currentUIElement().setCurrentColumnId(columnId);
//@@end
}
Is this the right way to do this or are there better alternatives?
Regards
Torsten
User | Count |
---|---|
84 | |
24 | |
11 | |
9 | |
7 | |
6 | |
5 | |
5 | |
5 | |
4 |
You must be a registered user to add a comment. If you've already registered, sign in. Otherwise, register and sign in.