Display an alert message through javascript when report column item is null

Hello,
I have a report column item which is an select list item and now i want to display an alert message when value is null, I mean no value is selected, this alert message should be fired when update button is clicked.
Can anyone please help me with this issue.
Thanks,
Orton

You could try something like this:
declare
x        INTEGER;
err_ct INTEGER   := 0;
begin
x := 5; -- number of rows displayed
for i in 1 ... x (
    IF wwv_flow.g_f08(i)) IS NULL THEN err_ct := err_ct + 1;
    END IF;
end loop;
IF err_ct = 0 THEN
     RETURN NULL;
ELSE
    RETURN 'Nice error message: you must supply a value.';
END IF;This would be used with a PL/SQL validation: Function Returning Error Text.

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Display an Alert message in PL/SQL block in APEX

Hi,
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we tried doing this with below code:
Begin
INSERT INTO <<table name>>(ID,NAME) VALUES (s1,:TXT_s2);
exception when others then
htp.p('<script language="javascript">');
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htp.p('</script>');
end;
If anybody knows .... please reply.
Thanks,
Subarna
Edited by: user9955252 on Apr 21, 2010 1:47 AM

Hello,
APEX Forum is here : Oracle Application Express (APEX)
Regards

Display an Alert message from PL/SQL block in APEX

Hi,
we are getting an oracle exception while inserting a new row. As it is having the unique constaint on a coulumn.
Now the problem iis we need to Display an "Alert message" based on the input field validation. That java script code for alert has to be embeded nside a PL/SQL block in Oracle APEX Application.
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Begin
INSERT INTO <<table name>>(ID,NAME) VALUES (s1,:TXT_s2);
exception when others then
htp.p('<script language="javascript">');
htp.p('alert("Exception");');
htp.p('</script>');
end;
If anybody knows .... please reply.
Thanks,
Subarna

If your end goal is showing a pretty error message instead of the message that the tables unique constraint raises try the following. This logic will show a nice message and not try to insert non-unique data.
(1) Create a validation of type "Function Returning Error Text".
(2) Place similar code like the following in your validation. Notice that if the unique name does not exist the no_data_found returns null allowing the validation to pass.
DECLARE
v_error varchar2(100);
BEGIN
SELECT 'A person by this name already exists.'
INTO v_error
FROM your_table
WHERE your_name = :P1_YOUR_NAME;
RETURN v_error;
EXCEPTION
WHEN no_data_found THEN
RETURN NULL;
END;

How displaying an alert message called from a database procedure

Hi,
How can I display an alert message that is called from a database procedure.
I've tried the following code:
l_al_button NUMBER;
l_al_message VARCHAR2(80);
l_al_id ALERT;
Set_Alert_Property(l_al_id, alert_message_text,l_al_message);
l_al_Button := show_alert(l_al_id);
When trying I receive an error that says that the word ALERT need to be declared.
Any suggestions?
Thanks

Hi,
leave the procedure without error handling.
This is what you can do:
1.Inside the database procedure-
BEGIN
RAISE_APPLICATION_ERROR (-20001, 'The chosen length of the Public Key Exponent ....');
END;
2.Into your Form -
BEGIN
EXCEPTION
WHEN OTHERS THEN
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Display Your Messages.
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Monica
END;

How to display an alert message on click of link in tableview

Hi,
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              </htmlb:tableViewColum>
Thanks and Regards,
Archana.

you have to code in the iterator for this.
in the render_cellstart method of the iterator you need to code.
this is for a column.
when 'MATNR'.
data: text type string.
text = 'disp_alert()'.   "this java script i placed in the page
data: lo_link type ref to cl_htmlb_link.
create object lo_link.
     lo_link->id = p_cell_id.
     lo_link->onclientclick = text.
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     p_replacement_bee = lo_link.
below is the java script i added in my page..
< sc ri   pt type="text/javasc ript"   >
f u n ction disp_alert()
a l e rt("helloworld");
< /s c ript >

Javascript in report column headings?

Hello,
I'm wondering if it's possible to be able to use Javascript in report column headings, so that when the user hovers the mouse over the column heading name in the report, a pop-up appears with an explanation of what that column is. Usually I use Javascript on page items, but in this case, the column headings aren't page items, they are derived from the SELECT statement that makes the report. Is this possible using Javascript? Or, is there something I'm not aware of that Apex can do, such as the "Optional Label with Help" but for column heading names?
Thank you,
Laura

Hello Laura,
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In your case, you can use the ‘title’ attribute to get what you want. If your column ID is ‘COL1’, you can use something like this in the footer of your report region:
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HI,
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Edit
for the Points
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Message was edited by: Ralph Johns (UK)

My ipad was is displaying an alert message " A wi-fi connection is required to download your apps and media". So it has been connected to the internet over night and this morning but is still displaying the alert message and it won't go away. what to do?

Hi,
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Alert message in javascript if drop down in 1 column is blank and other column is not blank

What I’m trying to do is have a java window alert pop up if the PNR column is blank and the BOM column is not blank on each row. I also put a cold fusion If statement around this javascript that the CN_Entry column in the Items table has to be an “N”. This code all actually works, but it only works on the row with the latest or newest item with an “N” in the CN_Entry column. I would like this to work on every row, so that if someone does this on any row, or multiple rows, this alert box will keep popping up until all the conditions are satisfied. What do I need to change to make this javascript work? Thanks.
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<SCRIPT LANGUAGE="JavaScript">

</script>
</cfif>
Andy

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Sending Alert messages through mail

Hi all,
After configuring alerts and got the relavent messages, I need to send some alert messages to perticular persons.
How and where I should configure this.
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Hi,
<i>I need to send some alert messages to perticular persons</i>
Did you have a look at,
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"Configuring scenario specific E-mail alerts in XI-CCMS"
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http://help.sap.com/saphelp_nw04/helpdata/en/49/cbfb40f17af66fe10000000a1550b0/frameset.htm
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Anirban.

Alert message through the sdk.

hi.
plz have a look on Attached image..
i want to send one alert to the particular user.
i am able to send it..
but here i have a small requirement.
Normally alert messages are Working on queries..
suppose
select docentery from ordr where docsttus='open''..
docentry will be popup
if i select the docentry sales order will be pop up.
the below code i am able to send it...
but
i want to attach the below query....just like a normal alert message
select docentery from ordr where docsttus='open''..
can i do it...
Dim msg As SAPbobsCOM.Messages = Nothing
                msg = ocompany.GetBusinessObject(SAPbobsCOM.BoObjectTypes.oMessages)
                Dim lretvel, errcode As Long
                Dim errmsg As String
                Dim orec As SAPbobsCOM.Recordset
                orec = ocompany.GetBusinessObject(SAPbobsCOM.BoObjectTypes.BoRecordset)
                orec.DoQuery(" select U_apmuc from [@TI_BITEMASAPR1]")
                For i As Integer = 1 To orec.RecordCount
                    Dim ousercode As String = orec.Fields.Item(0).Value
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                    msg.Subject = "subj"
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                    msg.Recipients.SetCurrentLine(0)
                    msg.Recipients.UserCode = ousercode
                    msg.Recipients.NameTo = ousercode
                    msg.Recipients.SendInternal = SAPbobsCOM.BoYesNoEnum.tYES
                    msg.Add()
                    orec.MoveNext()
                Next
                If lretvel <> 0 Then
                    ocompany.GetLastError(errcode, errmsg)
                    MessageBox.Show(errcode.ToString + " :: " + errmsg)
                    ' Else
                    ' MessageBox.Show("Success")

Hi
In this case you can't use the SAPbobsCOM.Messages object to send the message. You have to use the MessageService where you can define columns and add rows.
Check the following code:
Dim msgServ As SAPbobsCOM.MessagesService
Dim oMessage As SAPbobsCOM.Message
Dim DataColumn As SAPbobsCOM.MessageDataColumn
Dim oRecordset As SAPbobsCOM.Recordset
Try
oRecordset = oCompany.GetBusinessObject(SAPbobsCOM.BoObjectTypes.BoRecordset)
msgServ = oCompany.GetCompanyService.GetBusinessService(SAPbobsCOM.ServiceTypes.MessagesService)
oMessage = msgServ.GetDataInterface(SAPbobsCOM.MessagesServiceDataInterfaces.msdiMessage)
oMessage.Subject = "subj"
oMessage.Text = "Mess"
oMessage.Priority = SAPbobsCOM.BoMsgPriorities.pr_Normal
oRecordset.DoQuery("select U_apmuc from [@TI_BITEMASAPR1]")
If oRecordset.RecordCount > 0 Then
       oRecordset.MoveFirst()
       For ii As Integer = 0 To oRecordset.RecordCount - 1
            With oMessage.RecipientCollection.Add()
                 .SendInternal = SAPbobsCOM.BoYesNoEnum.tYES
                 .UserCode = CStr(oRecordset.Fields.Item(0).Value)
                 .UserType = SAPbobsCOM.BoMsgRcpTypes.rt_InternalUser
            End With
               oRecordset.MoveNext()
       Next
       DataColumn = oMessage.MessageDataColumns.Add
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       DataColumn.Link = SAPbobsCOM.BoYesNoEnum.tYES
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       If oRecordset.RecordCount > 0 Then
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            For ii As Integer = 0 To oRecordset.RecordCount - 1
                 With DataColumn.MessageDataLines.Add
                      .Value = oRecordset.Fields.Item("DocNum").Value
                      .Object = oRecordset.Fields.Item("ObjType").Value
                      .ObjectKey = oRecordset.Fields.Item("DocEntry").Value
                 End With
                         oRecordset.MoveNext()
            Next
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       End If
     End If
Catch ex As Exception
     MsgBox(ex.Message)
End Try
Regards,
Csaba

Javascript - Referencing report column value

Hi,
In my application I have a report "Test" with some columns. In column "PFT_PCODE" the possible values are either 1 or 2.
What I want is to display the report table cell in red, if the value in "PFT_PCODE" is 1, or the table cell in orange, if the value in "PFT_PCODE" is 2, respectively.
I tried to make something in Javascript, based on a Vikas' example. I put in the
Region Header:
<style type="text/css">
.rot {
background-color: red;
.orange {
background-color: orange;
</style>
Region Footer:
<script type="text/javascript">
var spans=document.getElementsByTagName('span');
for (var j=0;j<spans.length;j++) {
if (spans[j].className=='farbe') {
var td=html_CascadeUpTill(spans[j],'TD');
if (document.getElementsById('#PFT_PCODE#').value == 1) {
td.className = 'rot';
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</script>
The column "PFT_PCODE" is marked as CSS class "farbe".
Unfortunately it's not working, I'm not sure if I reference the report column value right. Since I'm a beginner in Javascript I would be glad for help.
I put my (reduced) application on apex.oracle.com for testing.
Workspace: app
Login: [email protected]
PW: riponi
Thanks in advance,
Roger

Hi Roger,
In your report, if you do a View Source, do your report headers have id's on them - that is, the TH tags that contain the headings?
If so, you could use:
<script type="text/javascript">
function hilite(f1)
var h = document.getElementById(f1);
var t = h.parentNode;
while (t.tagName != 'TABLE')
t = t.parentNode;
var rows = t.rows;
var k;
var j;
var c;
var headers = t.getElementsByTagName("TH");
for (k = 0; k < headers.length; k++)
if (headers[k].id == f1)
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for (k = 1; k < rows.length; k++)
j = rows[k].getElementsByTagName("TD")[c];
if (j.innerHTML == '2')
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    j.style.color = 'yellow';
if (j.innerHTML == '1')
    j.style.backgroundColor = 'red';
    j.style.color = 'white';
</script>Put that in the page's HTML Headers setting.
In the report region's Region Footer, add in:
<script type="text/javascript">
hilite('PFT_PCODE');
</script>This will find the heading's TH cell, work out where it is in the row, then loop through all remaining rows and check the TD cell in the same column, highlighting the cell using background and font colours.
Andy

Auto calculate column item when another column items are changed in report

Hello,
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Orton

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How to set an application item when report column link is clicked?

I am trying to set the short name of a bread crumb entry when I drill into a detail from an interactive report page.
The master report has a column link with target = detail - "page in this application"
I can pass page items through the URL and they are set on the target page.
How can I set an application item before the target page is called?
Is there a way to set a process before the link is followed?

Kenneth,
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Display an alert message through javascript when report column item is null

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