Validation on first item

Hi,
i am using apex_3.2.1.
I have these items and i want to create validation on p1_item1 to check values.if the value entered in first item is
exist into the database it shows the alert msg value already exist and control should not move to the next item.
p1_item1
p1_item2
p1_item3
p1_item4

Hi,
I want to focus the cursor on name item until the user
not entered the Unique value. I am sending
you login id and password.
what I have done i am dispalying
popup on item if user not entered the unique value in name item.
I have implement this using ajex. name is the item on which
i am displaying popup if value entered in name
item exist into the database popup should raise and after click on ok
button of popup cursor should point to the same item until user not entered the unique value.
1)The problem is cursor not focus
to the name item after display of the popup in case of incurrect value.
2)it display The popup if i am click on the cancel button too.
how could i resolve this problem. please help me to sort out this problem.
TABLE NAME: LANGUAGE_MAS
APPLICATION PROCESS: LANG_MAS\
PAGE ITEM: TAB_DATA_TYPE
i am sending you my application login id and password.
Application No-51552
page No -2 and 3
URL ---apex.oracle.com
Workspace   --- DISCUSSION
User Name ----   [email protected]
passowrd     ----      fuvubeEdited by: Vedant on May 19, 2011 10:17 PM

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this may be a simple question to most but I'm having trouble understanding how I would go about this
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,                                FAIL         FAIL
123456                           PASS         PASS
123456,                          FAIL         FAIL
123456,234567                    PASS         PASS
123456,234567,654321             PASS         PASS
123456,   123456, 123456         PASS         PASS
123456, 1234567812345678, 123456 FAIL         FAIL
12345678123456789, 0, 123456     FAIL         FAIL
123456, -123456, 123456          FAIL         FAIL
12345, 12345, 12345              FAIL         FAIL
ABCDEF, 12345A, 1Z3456           FAIL         FAIL
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On Tue, 18 Sep 2007 18:41:03 +0000 (UTC), "NeilPeartRocks"
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~Malcolm N....
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<div id="Jobs_Detail_DIV" spry:detailregion="dsJobList"
spry:if="{ds_RowCount} > 0">
<h2>Job Detail:</h2>
<p><b>title:</b> {title}<br />
<b>description:</b> {description}<br />
<b>facility:</b> {facility}<br />
<b>referencenumber:</b> {referencenumber}
</div>

Originally posted by: daniel.rohe.stud.tu-ilmenau.de
ven schrieb:
> Hi,
>
> I am using a multipage editor with a master details block. The master
> block has a table viewer. I am trying to select the first item in the
> table programmatically and fire the event associated with the selection.
> TEven though i select the item in the table using setSelection() on the
> table viewer, the details block doesn't show up. It shows up when
> explicitly clicked upon. Does anybody know any solution to this problem.
> I want the details black to be shown as soon as the editor is loaded and
> the user swtiches to this page.
> thanks,
> ven
>
In your master part use managedForm.selectionChanged(this,
viewer.getSelection()) to notify other parts in the managed form that
the selection has changed.
Kind regards,
Daniel

Validation on first item

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