How check value befor commit my form

hi master
sir
how check value befor commit my form if that value right than commit otherwise show message box and not save
please give me idea
thanking you
aamir

Have you not tried using When-Validate-Item Trigger.
Like if i have an Item Which can only take dates between sysdate and sysdate-3 your code in when-validate of the item should be
If :BlockName.ItemName NOT BETWEEN SYSDATE-3 AND SYSDATE THEN
MESSAGE('Pleaes Enter valid date);
RAISE FORM_TRIGGER_FAILURE;
END IF;
This will fire, and commit will fail.

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Hello,
I have a form in which I issue an execute_query from a mouse click to retrieve database values from a data block onto a form. The user is then able to change the values of these items on the form and commit them via a button on the form. What I want to do is make sure that some of the values, based on another item in the block, are negative and if not, change them to a negative value. before the changes are commited. I can't seem to find the right trigger to accomplish this-- has anyone have an idea on how to do this?
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-- Shailender Mehta --

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hello all,
i need to perform some checks on various fields just before data on a standard form is saved, and to eventually rollback the transaction.
if the checks are succesful i have to perform some db operation in transaction with main data.
solution ( if existent! ) has to be addin only -> no triggers / no procedures / no sbo_transaction thingies
scenario:
involved tables:
OITM
USERDEFINEDTABLE1
USERDEFINEDTABLE2
involved forms:
Items - OITM - formtypeex = "150"
logic:
an user defined field U_UDFCHECKACTIVE has been added to OITM, a combo box has been added to items form containing values Y and N, bound to OITM.U_UDFCHECKACTIVE.
when the user saves an item, if OITM.U_UDFCHECKACTIVE == Y we have to perform additional checks on USERDEFINEDTABLE1
if the check result is true we have to save OITM current data and insert a record in USERDEFINEDTABLE2 containing itmgrp value ( )
if the check result is false we have to block save operation
if OITM.U_UDFCHECKACTIVE == N no check is performed and everything works normally
we started hooking the form data event for oitm / form type 150:
Application.SBO_Application.FormDataEvent += new SAPbouiCOM._IApplicationEvents_FormDataEventEventHandler(FormDataEventHandler.SBO_Application_FormDataEvent);
then we filtered the event
switch (BusinessObjectInfo.FormTypeEx)
                    case "150":
                        if (BusinessObjectInfo.BeforeAction &&
                            (BusinessObjectInfo.EventType == SAPbouiCOM.BoEventTypes.et_FORM_DATA_UPDATE ||
                                BusinessObjectInfo.EventType == SAPbouiCOM.BoEventTypes.et_FORM_DATA_ADD))
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in our business logic class i don't know how to correctly check the values just before they are saved to db
for example i tried using oitm.browser :
if (oitm.Browser.GetByKeys(BusinessObjectInfo.ObjectKey))
                        String value = oitm.UserFields.Fields.Item("U_UDFCHECKACTIVE ").Value as String;
                         //perform checks
                              //if ok insert records and bubbleevent = true
                              //if ko rollback the bubbleevent = false
//if checks are not to be performed then bubbleevent = true....
but it's wrong, as it populates oitm object from db, and not from the form. i have old values stored in the object, values tha are to be overwritten with those present on form.
i tried inspecting the form for data sources but i don't know how to navigate to the right one, i found only system generated objects with SYS_##, with no clue about the related dbfield
i tried getting the values directly from the form, but in object BusinessObjectInfo i don't have anything that identifies univocally the form i'm editing.
i mean if i have 2 item forms open, i don't know which one is the one i'm saving.
i'm expecting to find somewhere a temporary oitm business object containing values that are to be saved, values that i can easily check.
so i'm asking you how to find those values in order to perform my bl checks
thank you in advance

Hi Christian,
The values that are about to be saved should be in the datasources:
form.DataSources.DBDataSources.Item("OITM");
form.DataSources.DBDataSources.Item("ITM1");
The form variable should be form 150.
Best regards,
Pedro Magueija

Is there a way that you can have two different text fields (email, phone) that one at least one of them must be completed before submitting the form? Can it be done using javascript in the validation tab? if so, how?

Is there a way that you can have two different text fields (email, phone) that one at least one of them must be completed before submitting the form? Can it be done using javascript in the validation tab? if so, how?

Here is one solution:
// mouse up action for submit button;
function GetField(cName) {
// get field object for cName field with error checking;
var oField = this.getField(cName);
if(oField == null) app.alert("Error accessing field named " + cName + "\nPleae verigy field name, spelling and capitalizeation.", 1, 0);
return oField;
} // end GetField function;
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oPhone.required = oPhone.value == oPhone.defaultValue;
var oEmail = GetField("email");
oEmail.required = oEmail.value == oEmail.defaultValue;
if(oPhone.required && oEmail.required) {
app.alert("Missing required fields.", 1, 0);
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My first question here.
I'm trying to create a Servlet that takes input from a form and process it and insert it in database.tablename.
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<!DOCTYPE html>
<form action="Test" method="post" />
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<th scope="col">RollNo</th>
<th scope="col">Java</th>
<th scope="col">J2ee</th>
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<td><input type="text" name="rollno" /></td>
<td><input type="text" name="java" /></td>
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</tr>
<tr>
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<td><input type="text" name="rollno" /></td>
<td><input type="text" name="java" /></td>
<td><input type="text" name="j2ee" /></td>
</tr>
</table>
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</form>
</html>
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import javax.servlet.*;
import javax.servlet.http.*;
import java.sql.*;
import java.io.*;
public class Test extends HttpServlet {
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"<head><title>" + title + "</title></head>\n" +
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ResultSetMetaData rmeta=res.getMetaData();
int noofcolumns=rmeta.getColumnCount();
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Thanks,
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Thank you for your help.
I'm something close to it but this segment of code throws a NullPointerException Error. I counted number of rows and columns using the methods getColumnCount() and getColumnName(i).
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int noofcolumns=md.getColumnCount();
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How can I change a check sum in a tabular form

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Question asked and answered many times !
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Please : Search for questions similar to your own before submitting them to the community

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Hi,
I'm new for flex..
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How check value befor commit my form

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