I'm developing a report with multiple ALVs.
In START-OF-SELECTION I have:
1) data selection
2) ALV display cl_salv_hierseq_table
The lines can be selected through checkbox. When a button is pressed, some tables in DB are updated. After this processing, I have to return to point 2,
BUT the data on the screen has to be updated (point 1). How I can do this?
Thanks.
I think you need to use the REFRESH method of the class.
Related
i'm developping a mobile app using titanium appcelerator. in my app i have a tableview contains list of persons' name retrieved from remote database. when i click on each row of my tableview, i want to display some other data from remote database (the activity of each person of my list). i used a php web services to do this. i used a loop "For" to display data, but the problem that when i click on a row all data (all activity of persons are displayed). i tried to do this whitout loop, i can display now only one data (on click, only the activity of the first person is displayed for all rows of my tableview). i do not know what exacly should i put as condition or witch loop must be used for this.
Any help please. this is a screenshot of my tableview and the alert dialog: https://www.dropbox.com/s/osan0bb4i6s2bqd/scrennShot.png
You have to add the click EventListner to TableView..
Hope it will works for you...
and Pass the data object to TableRow when its created
var row = Ti.UI.createTableViewRow({
height : Ti.UI.Size,
left : 0,
obj : your_data[i] // From the array etc for specific row .
});
Add EventListner
e.rowData.obj;
On a data grid view there is a blank row with a (*) in it that allows the user to insert a new row of data.
Is there a way to put focus on that row using code even though the data grid view has many rows already loaded in it?
dgv2.CurrentCell = dgv2(0, dgv2.Rows.Count - 1)
Would anyone let me know how to refresh a grid depending on your selection from another grid. I'm looking at the example at
http://archive.dojotoolkit.org/nightly/checkout/dojox/data/demos/demo_QueryReadStore_grid.html
Is there is any way that the second grid can be updated once you click on any row in the first one. For example Assume that the first table has only the state names and the second one has the capitals. When I click on the State on the first table I only want to see the capital for that state at the second grid.
Please let me know if you have an answer for me.
Thanks,
I would do it this way, using refresh grid to change the store, and the layout of the other grid if necessary using the text value.
grid.onCellClick = function(e) {
refreshGrid(e.cellNode.innerHTML);
};
I have a question, I have a combo box, which when changed fills the data grid. Now Wen I change the Tab and come back to same tab again(one containing the combo box)..the value of combo box remains there, however the grid gets empty. I need this data to be maintained till the user selects another value from drop down.How can this be done???
Any suggestions would be appreciated.
Some of the possible reasons :
There is a MyDataGrid.clear somewhere
The DataSource used to fill the grid is somewhere cleared.
If you use a DataSet, your DataTable is somewhere truncated.
If you use a BindingSource as your DataSource, maybe somewhere else you're using the same BindingSource, which empties the grid.
I would recommend you to put a braekpoint on your Combobox change value event to see if it's not called with a wrong value somewhere else.
And I would add a spy to check your DataGrid (the number of lines for example) to precisely know where it happens by executing my code step by step.
Hope this helps !
So I have a form that has a listbox that shows like a ledger. My question is how can I make it display the last records (or have the scroll bar default to the bottom instead of the top), instead of the first few as the default.
Now I don't mean reversing the order from bottom to top instead of top to bottom (though that would be a cool thing to learn how to do), just simply having the bottom of the list (in terms of the scroll bar) shown and the default, so that it is always showing the last 10 or so records (based on the size that I made the list box).
So i think this is simple, but then again, I obviously do not know?!?!
Thanks!
In a suitable event, such as the current event:
Me.ListX.Selected(Me.ListX.ListCount - 1) = True
You could add some code to the form load event so that it will do this:
YourListBox.SetFocus
YourListBox.ListIndex = YourListBox.ListCount - 1
YourListBox.Selected(YourListBox.ListCount - 1) = False
It basically selects the last item in the list box so it will scroll down to it, and then unselects it.
I know this is later but maybe this will help someone in the future who comes upon this thread. This is the code I used to go to the last record then unselect the last record.
YourListBox.SetFocus
YourListBox.Selected(YourListBox.ListCount - 1) = True
YourListBox.Selected(YourListBox.ListCount - 1) = False
How did you set the listbox items? Are they from a database? If yes, then you need to update the SQL statement with an "order by columnName".