Find row Index of edited matrix cell

Hai,
I have designed a matrix which shows some value. The user is allowed to edit the values in Matrix cell. I want to update the edited value in no object table.Is there any way to find out the row indexes of edited cell of matrix.
If so, How to achieve this?
Thanks in Advance.

Using the validate is the same as any other itemevent: C:\Program Files\SAP\SAP Business One SDK\Samples\COM UI\CSharp\02.CatchingEvents
The event will be raised when a user exits a field but in this case I don't think it's what you need.
You should:
1. Put a button on your form,
2. when the user clicks it, loop through the matrix
3. Check the Titles, and if they are different to what is in the No Object UDT, do step 4
4. Update the table.
These are important SDK concepts and you should invest some time in learning how to use both the Matrix Object and the UserTables object. The SDK helpfile provides sample codes.
For example, the following method can be used to update a record in a UDT
Private Sub Add_Data_Click()
    Dim oUserTable As SAPbobsCOM.UserTable
    Set oUserTable = oCompany.UserTables.Item("NoObjectTableName")
    oUserTable.GetByKey ("CodeOfValueInNoObjectTable")
    'Set default, mandatory fields
    oUserTable.Name = "Title"
    'Set user field
    oUserTable.UserFields.Fields.Item("U_AdditionalUDF").Value = "1"
    ret = oUserTable.Update
    If ret <> 0 Then
        oCompany.GetLastError ret, Str
        MsgBox Str
    Else
        MsgBox "Value to field: '" & oUserTable.UserFields.Fields.Item("U_AlbUDF").Name & "' was updated successfuly to " & oUserTable.TableName & " Table"
    End If
End Sub
I do not have the time to write up a full routine for this, but this information should be enough to get you started. Also check the SDK samples C:\Program Files\SAP\SAP Business One SDK\Samples\COM UI\CSharp\06.UseMatrix
Edit: To answer your intial question, there is no indicator on the matrix object which shows which rows are edited - you have to implement a logic that checks this yourself.
e.g. you could use the validate event to store the row number (pVal.Row) in a List that you can then use later after the user clicks the button.

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[email protected]

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Jonathan, Thanks for the info !
Actually my requirement is ,
1) I have an editable table with four columns. Where the first three colums are editable and the last column is a delete button to delete the record.
2) My requirement is such that, whenever the user edits a cell, it is not comitted on focus out but the whole row(all cells) is comitted at a time when the user hits "enter". If the validation is not successfull, the textfields are styled with error class and focuses on it.
So based on the key event on the textfield in the editable cell, i am fetching all the cells in the same row, with the below code.. and doing the save/update operation.
textBox.setOnKeyReleased(new EventHandler<KeyEvent>() {
     @Override
     public void handle(KeyEvent t) {
          if (t.getCode() == KeyCode.ENTER) {
                      TableRowSkin<ContactPersonResponse> rowSkin = (TableRowSkin<ContactPersonResponse>) cell.getParent();
                ObservableList<Node> cells = rowSkin.getChildren();
                view.setCellAction(cells);
                      // The setCellAction(cells) will iterate through all the cells, validates the text field,
                      // if validation is success commits all the cells else styles the cells and focuses on the cell.
});Till now everything is fine and working properly.
Now I have new requirement that when the user edits a row (not yet comitted) and if he selects another row, the previous selected row should be automatically committed with validation.
So my final action is to call the setCellAction(cells) by passing the cells of the previous selected row.
table.getSelectionModel().selectedIndexProperty().addListener(new ChangeListener<Number>() {
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                        // Here i am not getting how to get the cells of the previous row.
});In the selectedIndex listener , i am not getting how to get the cells/row from the index.
Any solution or workaround for achieving this functionality is highly apprieciated .
Thanks & Regards,
Sai Pradeep Dandem.
Edited by: Sai Pradeep Dandem on Jan 2, 2012 10:23 PM
Edited by: Sai Pradeep Dandem on Jan 2, 2012 10:23 PM

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Thanks
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import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
import javax.swing.event.*;
import javax.swing.table.*;
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please help...
i have 2d array of double and i wanna find specific row an extract to new 2d array.
My 2d array is:
100
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Solved!
Go to Solution.

I guess you should be more specific about your question. If you are planning to find the values that are present in the 1st column then you can use search 1D array and pass the index to index the 2D array so you will get 1D array of row then build the array by finding the element.
This is what Yamaeda explained
The best solution is the one you find it by yourself

Find row Index of edited matrix cell

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