Htp.p display

htp.p(case when ucha>0 then '<span style="color:red;font-weight:bold"> '||ucha||'</span>''hh'
when ucha<0 then
'<span style="color:green;font-weight:bold"> '||ucha||'</span>'
end);
dislpay:
2633'hh
I want result is 2633hh
how can get ' off

Remove doubled quote:
htp.p(case when ucha>0 then ' '||ucha||'hh'
when ucha<0 then
'<span style=""> '||ucha||''
end);<strong>POST CODE WRAPPED IN \...\ TAGS!</strong>

Similar Messages

Htmldb submit processing question

Hello,
I have a form that I build within htmldb application page region section. The code essentially uses htp.p to build multi user form comprise of text boxes, check boxes, drop down lists. When I submit form it should call a plsql web toolkit procedure. However I get the following error:
[Wed Dec 15 15:51:11 2004] [error] [client 134.78.44.15] [ecid: 1103147471:134.78.44.15:3088:3292:248,0] mod_plsql: /pls/htmldb/wwv_flow.accept HTTP-404
wwv_flow.accept: SIGNATURE (parameter names) MISMATCH
VARIABLES IN FORM NOT IN PROCEDURE: P_DEPTNAME,P_FIRSTNAME,P_LASTNAME,P_EMAIL,P_COMPANYNAME,P_ADDRESS,P_CITY,P_STATE,P_ZIP,P_COMMENTS
NON-DEFAULT VARIABLES IN PROCEDURE NOT IN FORM:
here is small example of form:
htp.prn('
<html>
<form action="contactlist2">
<center><p><H1>Please fill the form below</H1></center>
<p><b>Please fill the form below to to contact us. The bold fields are
required</b>
<table width="575" border="0" cellspacing="10" cellpadding="0"
bgcolor="#F3F8FF">
<tr>
<td>Department:</td>
<td colspan="3">
<select name="p_deptname">
<option selected>Choose a department</option>
<option value="customerservice">Customer Service</option>
<option value="marketing">Marketing</option>
<option value="technicalsupport">Technical Support</option>
<option value="webmaster">Webmaster</option>
</select>
</td>
</tr>
<tr><td><input type="submit" value="Submit"></td></tr>
<tr><td><input type="reset" value="Reset"></td></tr></table>
</form>
I cant figure out what the problem is...

Please can you post your solution.
I am trying to do something similar: I have an existing application that uses htp to display Forms. I want to 'wrap' that application with an HTML DB application so that I can develop new functionality using HTML DB, without having to throw away the existing pages.
I can separate out the htp calls so that the only <FORM> is the HTMLDB one, and I can set a variable so that I know what the action of the original form was. But I can't get past HTML DB checking that INPUT items match it's expected page definition.
Recreating all the existing Forms in HTML DB is probably a non-starter for me.
Regards
Roger

Dynamic Page with Multiple Checkboxes

I am trying to get a dynamic page to pass the checked value of multiple checkboxes to the submit proceedure. Can anyone tell me what I am doing wrong?
Thanks in advance,
Pam -------------------------------------------------------------------------
Dynamic Page:
<HTML>
<FORM action="scott.brsubmit" method="POST">
<TABLE border CELLPADDING=0 CELLSPACING=0>
<ORACLE>begin
for c1 in (SELECT rowid,ename, job, bonus from scott.bonus_approval where approved is null)
loop
htp.p('<tr><td><FONT FACE= ARIAL SIZE=1>');
htp.p(c1.ename);
htp.p('</TD><td><FONT FACE= ARIAL SIZE=1>');
htp.p(c1.job);
htp.p('</TD><td><FONT FACE= ARIAL SIZE=1>');
htp.p(c1.bonus);
htp.p('</TD><td><FONT FACE= ARIAL SIZE=1><B>');
htp.p('<input type="hidden" name="p_ename" value='||c1.ename||'>');
htp.p('<input type="checkbox" name="p_cb" value="Y">');
htp.p('</TD><td><FONT FACE= ARIAL SIZE=1><B>');
htp.p('<input type="checkbox" name="p_cb2" value="N">');
htp.p('</td></tr>');
htp.p('<br>');
htp.p('
end loop;
HTP.P('</table>');
htp.p('<p>');
htp.p('<input type=submit value="Save" name="p_action" >');
end;
</ORACLE>
</form>
</BODY>
</HTML>
Procedure:
(p_ename in portal.wwv_utl_api_types.vc_arr, p_cb in portal.wwv_utl_api_types.vc_arr, p_cb2 in portal.wwv_utl_api_types.vc_arr, p_action varchar2)
as
begin
if p_action = 'Save' then
for i in 1..p_ename.count loop
if (p_cb(i) = 'Y') then
update scott.bonus_approval set approved = p_cb(i) where ename = p_ename(i);
COMMIT;
else
if (p_cb2(i) = 'N') then
update scott.bonus_approval set approved = p_cb2(i) where ename = p_ename(i);
COMMIT;
END IF;
end if;
end loop;
end if;
htp.print('<script language="JavaScript">');
htp.print('function display() {
var msg = "\nRecord Saved Successfully\n";
alert(msg)');
htp.print('}');
htp.print('display()');
htp.print('</script>');
exception
when others then
htp.print('<script language="JavaScript">');
htp.print('function display2() {
var msg = "\nRecord Not Saved.\n";
alert(msg)');
htp.print('}');
htp.print('display2()');
htp.p('Not saved');
htp.print('</script>');
end;

Hi.
I have a dynamic page, with a bind variable :v_day. On the customization screen the user can select one or more days of the week, or all days. I use this also in a report and then it works ok. In the where clause i use:
and rtrim((to_char(date_time,'DAY'))) IN :v_day
Date_time is a tablecolumn (date).
When i add this line in the select script from the dynamic page, i get error:
: ORA-06550: line 1, column 2443:
PLS-00103: Encountered the symbol "" when expecting one of the following:
The symbol "(" was substituted for "" to continue.
ORA-06550: line 1, column 2606:
PLS-00103: Encountered the symbol ";" when expecting one of the following:
. ( ) , * @ % & - + / at mod rem <an exponent (**)> and or ||
The symbol ")" was substituted for ";" to continue.
ORA-06550: line 1, column 3236:
PLS-00103: Encountered the symbol "" when expecting one of the following:
The symbol (WWV-11230)
Critical Error in wwerr_api_error.get_errors! SQL Error Message: ORA-06502: PL/SQL: numeric or value error: character string buffer too small (WWV-)
Thanks.

Checking permissions in HTML template in 10.1.4

Hi,
I'm trying to dynamically add/remove an administration section of my header in my HTML Template, and I'd like find a way to query what permissions the user has on the current page. I've tried using the wwsec_app_priv.check_privilege function in <oracle> tags, but it doesn't seem to work. Has anyone done this before? Can anyone provide a sample?
Thanks -
Al

This is what I've done in an HTML Page Skin for a navigation menu with elements that should only be shown for logged-in users that are in a particular group. I put just the menu code (with the PL/SQL mentioned before that uses htp to display the html) in a Dynamic Page portal component and call it from wherever the menu needs to be displayed in the HTML Page Skin. For example:
<ORACLE>
BEGIN
MYSCHEMA.DYN_MY_COMPONENT.show();
END;
</ORACLE>
Make sure you have a "blank" Unstructured UI Template (nothing in it but a #BODY# substitution tag) to apply to that dynamic page. Create that template under Navigator > Providers > Locally Built Providers > Shared Components > User Interface Templates.

Facing Problem while Displaying Russian words using HTP.TableData

Hi,
We are storing russian words in DB.While displaying these words, it is not displaying proerly.we are using "HTP.TableData" to display russian characters in the front end.Please suggest the solution to display russian words proeprly

Hi Amith,
I checked that way also, i put break point in database program of the copied LDB, but its not allowing to check the flow in that program also.
Please suggest any other ways.
Thanks,
Nanda

PL/SQL region. query get rounded up when displayed using htp.p procedure.

Hi,
I tried to apply the above code, but the coordinates don't seem to come out right.
When I test the following query:
select c.employee_id
,t.X
, t.Y
from employees c, TABLE(SDO_UTIL.GETVERTICES(c.geom)) t;
It works fine. Don't let the spatial component discourage you. The output are just two coordinates, just like normal sql. I tested the output in a Report page.
When I display the columns via an alert, instead of ( 43.907787,-79.359741) I get (43,-79).
for row in employees loop
htp.p('
alert('||to_char(row.y)||');
alert('||row.x||');
Any idea how to get around this?
ThanX,
Pim

Hi,
I tried to apply the above code, but the coordinates don't seem to come out right.
When I test the following query:
select c.employee_id
,t.X
, t.Y
from employees c, TABLE(SDO_UTIL.GETVERTICES(c.geom)) t;
It works fine. Don't let the spatial component discourage you. The output are just two coordinates, just like normal sql. I tested the output in a Report page.
When I display the columns via an alert, instead of ( 43.907787,-79.359741) I get (43,-79).
for row in employees loop
htp.p('
alert('||to_char(row.y)||');
alert('||row.x||');
Any idea how to get around this?
ThanX,
Pim

Display an Alert message in 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.
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">');
htp.p('alert("Exception");');
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.
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">');
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 can I display a user's real name in release 2?

In release 1, there was a way to display a welcome message for a user such as "Welcome Jane!" In release 2, I only know how to return the username (using portal.WWCTX_API.get_user) for the user. Is there another procedure available that returns the user's real name? Thanks!

Here is an example:
declare
l_userinfo wwsec_person%rowtype;
begin
l_userinfo := wwsec_api.person_info(p_user_name=>wwctx_api.get_user);
htp.p('First name: '||l_userinfo.first_name);
htp.p('Middle name: '||l_userinfo.middle_name);
htp.p('Last name: '||l_userinfo.last_name);
end;
but bw aware that not all users have their names specified.

How do you build a web page to display queued messages ?

How do you build a web page to display queued messages in all states?
Thanks,
Reeta
Reeta Joseph Benoy
EDS@XEROX
Database Administration
1350 Jefferson Rd
Rochester, NY 14623

You can build a form to a procedure in oracle portal that explores the queue with the option browse and prints de type message with htp package. I made it in this way and my applicattion works right. The procedure must loop the select count(msgid) from aq$[queuetable_name] times.

Change the value of a field in a form when the form is displayed

Hello
I have a report which has a link to a form for updating the records. I have used a link to the form from report which displays the the record to be updated i.e it gets default values from the report. I need to change one of these values at the time of displaying the form. The set_value in the 'before displaying the page' section doesn't change the vaue displayed in the form. I tried in other 'Advanced pl/sql' sections provided but didn't succeed.
Thank you
Jayasree

hi,
let's call the new value u want to set "NewValue"
insert this code in the before displayin' the page
htp.p('<script language="Javascript1.1">
function defaultValue(fieldname)
var thefield;
for( var v=0; v < document.forms[0].elements.length; v++)
// get the right field
if (document.forms[0].elements[v].name.indexOf(fieldname) >= 0 )
thefield = document.forms[0].elements[v];
thefield.value='''||NewValue||''';
break;
</script>');
in the after displaying the page section call the function above with the appropriate field:
htp.p('<script language=javascript1.1>
defaultValue(''Field_Name'');
</script>');
where Field_name is the name of the field u want to change the value!
Mohamed

How to customize blob column text displayed in a report

Hi All,
I have a table with column File_name (varchar2) and file_content (blob).
Report generated by the APEX allows me to show report with two different column
File Name || File Content
aaaa Download (link)
bbbb Download (link)
I would like to show the report in such a way the File name column is hyperlinked to download the blob content.
I tried to change the link using the BLOB format mask, but seems it only takes up text value and not column name as #FIELD_NAME#
Any idea how to achieve this ?
I am using Application Express 3.1.2.00.02
Thanks
bala
Edited by: Balamurugan Natarajan on Jun 3, 2009 2:16 AM

I got this online:
create or replace PROCEDURE download_my_file_sp(p_file in number) AS
        v_mime VARCHAR2(48);
        v_length NUMBER;
        v_file_name VARCHAR2(2000);
        Lob_loc BLOB;
BEGIN
-- Assuming your application's numeric ID is 100, set g_flow_id to
--     that value, otherwise change the value as required.
--***APEX_APPLICATION.G_FLOW_ID := 100;
--***IF NOT wwv_flow_custom_auth_std.is_session_valid then
    -- display this message or a custom message.
--***htp.p('Unauthorized access - file will not be retrieved.');
    -- You can do whatever else you need to here to log the
    --     unauthorized access attempt, get the requestor's
    --     IP address, send email, etc.
--*** RETURN;
--***END IF;
        SELECT MIME_TYPE, BLOB_CONTENT, name,DBMS_LOB.GETLENGTH(blob_content)
                INTO v_mime,lob_loc,v_file_name,v_length
                FROM document_tb
                WHERE id = p_file;
              -- set up HTTP header
                    -- use an NVL around the mime type and
                    -- if it is a null set it to application/octect
                    -- application/octect may launch a download window from windows
                    owa_util.mime_header( nvl(v_mime,'application/octet'), FALSE );
                -- set the size so the browser knows how much to download
                htp.p('Content-length: ' || v_length);
                -- the filename will be used by the browser if the users does a save as
                htp.p('Content-Disposition: attachment; filename="'||replace(replace(substr(v_file_name,instr(v_file_name,'/')+1),chr(10),null),chr(13),null)|| '"');
                -- close the headers
                owa_util.http_header_close;
                -- download the BLOB
                wpg_docload.download_file( Lob_loc );
end download_my_file_sp;Change the link of the PK: Page 3, Item 1: P3_ID, Value: #ID#
create a branch on a different page: Branch to PL/SQL Procedure, Onload Before Header, and Branch Action: download_my_file_sp(:P3_ID)

Need to display column names in a dynamic page

Hi
I am displaying some rows returned from an sql querry in a dynamic page ...I hv written the sql querry between <ORACLE> AND </ORACLE> TAGS...The problem is ,i am not able to display the column names ...Why ? pl help....
ram

You must to use the htp package. Example:
<ORACLE>
begin
htp.tableopen('1','CENTER',null,null,'BORDER="1"');
htp.tableheader('NParte','CENTER');
htp.tableheader('Descripcisn','CENTER');
htp.tableheader('Precio/Unit','CENTER');
htp.tableheader('Servicio','CENTER');
htp.tableheader('IVA','CENTER');
htp.tableheader('Total','CENTER');
for cursor_cotiza in (select
r.Nparte as Nparte, r.Descripcion as Descripcion,
r.preciounit as preciounit,
NVL(f.servicio,0) as servicio,
round((0.145)*r.preciounit,3) as IVA,
round((0.145)*r.preciounit,3) + r.preciounit +
NVL(f.servicio,0) as PrecioTotal
from
carryin.repuestos r,
carryin.casos c, carryin.facturacion f
where r.NCaso =:NCaso
and r.Ncaso=c.NCaso
and c.Ncaso=f.Ncaso(+)
and f.servicio(+)<>0
union
select
r.Nparte as Nparte, r.Descripcion as Descripcion,
r.preciounit as preciounit,
NVL(f.servicio,0) as servicio,
round((0.145)*r.preciounit,3) as IVA,
round((0.145)*r.preciounit,3) + r.preciounit +
NVL(f.servicio,0) as PrecioTotal
from
carryin.casosneq r,
carryin.facturacion f
where r.NCaso =:NCaso
and r.Ncaso=f.Ncaso(+)
and f.servicio(+)<>0
) loop
htp.tableRowOpen('CENTER','CENTER');
htp.tableData(cursor_cotiza.Nparte,'CENTER');
htp.tableData(cursor_cotiza.Descripcion,'CENTER');
htp.tableData(cursor_cotiza.preciounit,'CENTER');
htp.tableData(cursor_cotiza.servicio,'CENTER');
htp.tableData(cursor_cotiza.IVA,'CENTER');
htp.tableData(cursor_cotiza.PrecioTotal,'CENTER');
htp.tableRowClose;
end loop;
htp.tableclose;
end;
</ORACLE>
This example show a table with header and borders. You must to see this package for more information.

After Upgrade to 3.1 Packages are not displaying correctly.

Upgraded to 3.1 today and now when I try to view the doclib package body under HOME\SQL WORKSHOP\Object Browser the htp.p code from within the package is displayed in large font above the edit window. If I scroll down in the edit window the code stops where the htp.p commands start.
I tried adjusting my browser font settings, deleted cookies, etc. Nothing seems to work. Strange.
I'm running IE version 6.0. Any hints would be helpful. Thanks in advance. ~Elizabeth

I started using TOAD to make code changes to the packages. It has something to do with IE, I can view the code just fine in Firefox. I just wanted to close this thread. Elizabeth

OnMouseOver displays Tooltip from hidden column of classic report

What: The Goal:
Make easily available more information than fits on one line of the screen without using multiple fixed lines.
Background:
Classic report with 18 data items (columns) visible. Has Search box and user can choose number of rows displayed.
A couple data items can be long (20-30 characters) compared to the screen width. The right-most data item might run 100 characters.
Proposed Strategy:
1) Display the first n characters of the long item(s) on the report.
2) On onMouseOver display the entire item.
Proposed Approach:
1) For each column with long data, hold the entire value in a hidden item.
2) Display long (hidden) value in tooltip (bubble?/balloon?) upon onMouseOver of that value.
Note: This is not ToolTip/Help for a column but display of the long value for a specifc item in the row of a column.
Sought After Feature:
1) To reduce maintenance, would like to implement for multiple columns using a single common block of code.
Question:
Given other approaches you know, is this a good approach to achieve the goal? Alternative approaches?
Howard

Well it took a while and you really made me work for this. :)
For the end result hover on the Job Ln Nm column.
http://apex.oracle.com/pls/apex/f?p=991202:1
I added some old code I had laying around. It adds a bubble that will stay up for 5 sec or until you click away or hover on another record.
What I would do at this point is just truncate (with a substr) the length of the Long Nm to something short. Use whatever indicator you want for the hover. Like for example these glasses <img src="#IMAGE_PREFIX#Fndview1.gif"> It's really up to you.
You'll see there's an AJAX Callback PLSQL where you can retreive and format the content of the popup to whatever you want. You could make it real pretty.
Here's what I did:
1. New ShowJob javascript procedure.
function ShowJob(pThis,pId){
     this.dTimeout;
     clearTimeout(this.dTimeout);
     this.dGet = dGet;
     this.dShow = dShow;
     this.dCancel = dCancel;
     var get = new htmldb_Get(null,$v('pFlowId'),'APPLICATION_PROCESS=FULL_LONG_NAME',$v('pFlowStepId'));
     this.dGet();
     return;
     function dGet(){
           this.dTimeout = setTimeout("this.dCancel()",6500);
          get.addParam('x01',pId);
           get.GetAsync(dShow);
     function dShow(){
           $x_Hide('rollover');
           if(p.readyState == 1){
           }else if(p.readyState == 2){
           }else if(p.readyState == 3){
           }else if(p.readyState == 4){
                 $x('rollover_content').innerHTML = p.responseText;
                 $x_Show('rollover');
            var l = findPosX(pThis)+pThis.offsetWidth+5;
                 var t = findPosY(pThis);
            $x_Style('rollover','left',l + 'px');
                 $x_Style('rollover','top',t + 'px');
// This math would center on the vertical
//                 $x_Style('rollover','left',findPosX(pThis)+pThis.offsetWidth+5);
//                 $x_Style('rollover','top',findPosY(pThis)-($x('rollover').offsetHeight/2)+($x(pThis).offsetHeight/2));
               document.onclick = function(e){
               dCheckClick(e);
           }else{return false;}
     function dCheckClick(e){
          var elem = html_GetTarget(e);
          try{
                    var lTable = $x_UpTill(elem,"DIV");
                    if(lTable.id!='rollover_content'){dCancel();}
                    else{}
          }catch(err){dCancel();}
     function dCancel(){
           $x_Hide('rollover');
          document.onclick = null;
           get = null;
}2. Rollover div on the page footer (div id="rollover"...). Of course this could be a region also.
<div id="rollover" style="display:none;color:black;background:#FFF;border:2px solid #369;width:290px;position:absolute;padding:4px;">
<div id="rollover_content"></div>
</div>
3. PLSQL AJAX Callback. : FULL_LONG_NAME
-- select your value with apex_application.g_x01
htp.p('You hover over ' || apex_application.g_x01 || '<br>');
htp.p('Here is the Full Long Name: XXXXXXX XXXXXXX XXXXXXX 1234565');4. Changed Long Nm column to be a link with the onmouseover call that calls the new procedure ShowJob. I made the assumption that with the NUM parameter you could fetch the full record of what you need.
onmouseover="ShowJob(this,#NUM#)"
That should be it.
Let me know what you think.
-Jorge
Edited by: jrimblas on Apr 22, 2013 1:05 PM: Added code to post for completion

Htp.p display

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