How to get the jsp page name in jsp?
how to get the jsp page name in jsp? how the jsp get the jsp page name dynamic.
thanks in advance.
Try request.getServletPath()
Similar Messages
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How to get the Portal Page name from PLSQL?
Can anyone tell me how to get the portal page name from my dynamic page using plsql?
Apparently you can get the page id and work it out from there, but my calls to get the page id are not returning any values anyway.
My code for attempting to get the page id is below.
<oracle>
declare
v_pageid varchar2(30);
begin
v_pageid := wwpro_api_parameters.get_value('_pageid', '/pls/portal30');
htp.print('Page is '|| v_pageid);
end;
</oracle>
Ideally I'd actually just like to get the page name. Is there a straightforward way to do this?
Thanks in advance!
SarahFew clarifications -
1. wwpro_api_parameters cannot be used to get default portal
page parameters such as '_pageid', '_dad', '_schema' etc.,
2. Page information can be obtained through any components which
are available in that particular page. For example, in case of
dynamic page, we need to publish it as a portlet and add it to the
page. This process creates necessary packages in the DB, but we
will not have access to the portlet methods.
So, I would prefer creating a simple DB provider & portlet and access
page title from its show method as follows -
//Declare local variable l_page_id, l_page_title as varchar2
select page_id into l_page_id from wwpob_portlet_instance$ where
portlet_id = p_portlet_record.portlet_id and
provider_id = p_portlet_record.provider_id;
select name into l_page_title from wwpob_page$ where id=l_page_id;
More information on DB provider can be found at
http://portalstudio.oracle.com/pls/ops/docs/FOLDER/COMMUNITY/PDK/articles/understanding.database.providers.html
Secondly, usage of wwpro_api_parameters.get_value method is
incorrect. This method expects two arguments -
<ul>
<li><b>p_name : </b> The name of the parameter to be returned.</li>
<li><b>p_reference_path : </b> An unique identifier for a portlet instance on the current page.</li>
</ul>
p_reference_path would be something like 99_SNOOP_PORTLET_76535103 and not some type of path as its name suggests.
The following code fragment fetches all parameters available
for a portlet.
Note : Copy this code into 'show' method of your portlet.
//Declare l_names, l_values as owa.vc_arr
* Retreive all of the names of parameters for this portlet
l_names := wwpro_api_parameters.get_names(
p_reference_path=>p_portlet_record.reference_path);
* Retreive all of the values of parameters for this portlet
l_values := wwpro_api_parameters.get_values(p_names=>l_names,
p_reference_path=>p_portlet_record.reference_path);
//Loop through these arrays to get parameter information
htp.p('<center><table BORDER COLS=2 WIDTH="90%" >');
htp.p('<tr ALIGN=LEFT VALIGN=TOP>');
htp.tableData(wwui_api_portlet.portlet_heading('Name',1));
htp.tableData(wwui_api_portlet.portlet_heading('Value',1));
htp.tableRowClose;
if l_names.count = 0 then
htp.p('<tr ALIGN=LEFT VALIGN=TOP>');
htp.p('<td COLSPAN="2">'
||wwui_api_portlet.portlet_text(
'No portlet parameters were passed on the URL.',1)
||'</td>');
htp.tableRowClose;
else
for i in 1..l_names.count loop
htp.p('<tr ALIGN=LEFT VALIGN=TOP>');
htp.tableData(l_names(i));
htp.tableData(l_values(i));
htp.tableRowClose;
end loop;
end if;
htp.p('</table></center>');
Hope it helps...
-aMJAD. -
How to get a parameter without name in JSP?
hi everyone, My question is how to get a parameter without name in JSP? I have two pages, 1.html and 2.jsp.
in 1.html, I embeds some Javascript codes in HTML contents like below ( changed < to ( , > to )):
function toSubWin( obj )
window.open('test.jsp?'+obj.firstChild.toString(),'sw');
(a onClick='toSubWin(this)'style="background:green")focus(/a)
How can I get the parameter in 2.jsp?
THANK YOU IN ADVANCE!!Does obj.firstChild.toString() evaluate to a "name=value" type of String ?
Or better what does obj.firstChild.toString(),'sw' evaluate to ? It has to end up in a name=value format, else its just gibberish appended to the url.
In the jsp, you have to obviously know the name to get the parameter. There's a getParameterNames() method which returns you a Collection of parameter names as Strings, you could probably use that to retrieve the param values.
Then there's a getParameterMap() method which returns an immutable Map containing parameter names as keys and parameter values as map values. The keys in the parameter map are of type String. The values in the parameter map are of type String array.
However to what ends you employ them in a program which doesnt know its inputs is a different story.
cheers,
ram. -
How to get the last page SAP Script form
How to get the last page SAP Script form.
I want to print a specific information in the last page of SAP form (Script). Please tell me how to get the last page number.
RegardsHi
You have to check the system variable &NEXTPAGE&, if it's 0 it means you're in the last page.
From SAP Help:
This symbol is used to print the number of the following page. The output format is the same as with &PAGE& .
Note that on the last page of the output, in each window that is not of type MAIN, &NEXTPAGE& has the value 0.
/: IF &NEXTPAGE& = '0'
Last page
/: ENDIF
Max -
How to get the current page URL
HI All
I am working in oracle apps 4.0
I have one page called history in that i have one page item called Application url. My application id is 122 but its a copy of application 106
How to get the current page url for the page item.
Any steps should be help ful
Thanks & Regards
Srikkanth.MI'm not 100% clear on what the requirement is from the description, however it does sound like you are making things unnecessarily complicated.
If you want permanent/ID-independent links then use application and page aliases.
so here we used to display the url like this: <tt>{noformat}http://81.131.254.171:8080/apex/f?p=122{noformat}</tt>
Do you mean that the URL is displayed like that? If so that doesn't seem particularly helpful. How is anyone supposed to know what it is?
There are many ways to provide links in APEX—including lists and nav bars.
Where the link is to another resource located on the same server (such as another page in the same app, or a different app in the workspace), relative addressing can be used, making it unecessary to include scheme, domain and port information in the URL. For example, if the page to be linked to has a page alias <tt>ABOUT</tt> in an application with alias <tt>UNITY</tt>, and the apps share an authentication scheme/cookie to permit shared sessions, then the link URL is simply
f?p=UNITY:ABOUT:&APP_SESSION. -
How to get the current schema name
Hi,
Can anybody please tell me how to get the current schema name, there is some inbuilt function for this,but i am not getting that. Please help me.
Thanks
Jogeshok folks, I found the answer at Tom's as usual.
http://asktom.oracle.com/tkyte/who_called_me/index.html
I rewrote it into a function for kicks. just pass the results of DBMS_UTILITY.FORMAT_CALL_STACK to this function and you will get back the owner of the code making the call as well some extra goodies like the name of the code and the type of code depending on the parameter. This ignores the AUTHID CURRENT_USER issues which muddles the schemaid. Quick question, does the average user always have access to DBMS_UTILITY.FORMAT_CALL_STACK or does this get locked down on some systems?
cheers,
paul
create or replace
FUNCTION SELF_EXAM (
p_call_stack VARCHAR2,
p_type VARCHAR2 DEFAULT 'SCHEMA'
) RETURN VARCHAR2
AS
str_stack VARCHAR2(4000);
int_n PLS_INTEGER;
str_line VARCHAR2(255);
found_stack BOOLEAN DEFAULT FALSE;
int_cnt PLS_INTEGER := 0;
str_caller VARCHAR2(30);
str_name VARCHAR2(30);
str_owner VARCHAR2(30);
str_type VARCHAR2(30);
BEGIN
str_stack := p_call_stack;
-- Loop through each line of the call stack
LOOP
int_n := INSTR( str_stack, chr(10) );
EXIT WHEN int_cnt = 3 OR int_n IS NULL OR int_n = 0;
-- get the line
str_line := SUBSTR( str_stack, 1, int_n - 1 );
-- remove the line from the stack str
str_stack := substr( str_stack, int_n + 1 );
IF NOT found_stack
THEN
IF str_line like '%handle%number%name%'
THEN
found_stack := TRUE;
END IF;
ELSE
int_cnt := int_cnt + 1;
-- cnt = 1 is ME
-- cnt = 2 is MY Caller
-- cnt = 3 is Their Caller
IF int_cnt = 1
THEN
str_line := SUBSTR( str_line, 22 );
dbms_output.put_line('->' || str_line);
IF str_line LIKE 'pr%'
THEN
int_n := LENGTH('procedure ');
ELSIF str_line LIKE 'fun%'
THEN
int_n := LENGTH('function ');
ELSIF str_line LIKE 'package body%'
THEN
int_n := LENGTH('package body ');
ELSIF str_line LIKE 'pack%'
THEN
int_n := LENGTH('package ');
ELSIF str_line LIKE 'anonymous%'
THEN
int_n := LENGTH('anonymous block ');
ELSE
int_n := null;
END IF;
IF int_n IS NOT NULL
THEN
str_type := LTRIM(RTRIM(UPPER(SUBSTR( str_line, 1, int_n - 1 ))));
ELSE
str_type := 'TRIGGER';
END IF;
str_line := SUBSTR( str_line, NVL(int_n,1) );
int_n := INSTR( str_line, '.' );
str_owner := LTRIM(RTRIM(SUBSTR( str_line, 1, int_n - 1 )));
str_name := LTRIM(RTRIM(SUBSTR( str_line, int_n + 1 )));
END IF;
END IF;
END LOOP;
IF UPPER(p_type) = 'NAME'
THEN
RETURN str_name;
ELSIF UPPER(p_type) = 'SCHEMA.NAME'
OR UPPER(p_type) = 'OWNER.NAME'
THEN
RETURN str_owner || '.' || str_name;
ELSIF UPPER(p_type) = 'TYPE'
THEN
RETURN str_type;
ELSE
RETURN str_owner;
END IF;
END SELF_EXAM; -
How to get the current function name in java
How to get the current function name in java.
In c it is done as
printf("%s",__func__);
Thanx in advance.j0o wrote:
System.out.println("Class Name: " + new Exception().getStackTrace()[0].getClassName() +
"/n Method Name : " + new Exception().getStackTrace()[0].getMethodName() +
"/n Line number : " + new Exception().getStackTrace()[0].getLineNumber());
I pointed the OP at this approach yesterday in one of his multi-posts. I still have not been given my Dukes! -
How to get the total pages in ALV report?
Hi guys,
Since I used page breaks can somebody please help me on how to get the total pages in ALV report?sincerely please...thanks guys.automatic display total page.
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/e8a1d690-0201-0010-b7ad-d9719a415907
r -
How to get the Empty page in Webi report
Hi,
I have to insert the charts in the report but i don't have the space to insert the charts in same page so i need one more page how to get the blank page in report
thanks,turn your report from Page Layout to Draft Mode. Than you will be able to insert chart in it.
You can view Web Intelligence reports in different modes depending on how you want to work with data and how you want the data to appear.
1. In Web Intelligence Interactive, select the report tab of the report you want to view.
2. Click the arrow next to the View button on the main toolbar above the report.
3. Select the viewing mode.
4. In the Java Report Panel or Web Intelligence Rich Client, use Switch Page/Quick Display on the Reporting toolbar to alternate between Page mode and Quick Display mode.
Edited by: srrachna on Apr 22, 2011 2:25 PM -
How to get the actual font name from a font file?
Hi
I have only the font Path I have to get the font name from that path. Any idea how to get the actual font name?
Thanks,I would ask you these questions:
Why do you need to do this? What are you ultimately trying to accomplish?
Are you really asking about the InDesign SDK?
Do you really need to get the "name" of a font from an arbitrary file? Or do you want information about a font installed on the system? If so, what OS?
Do you need to be able to handle any font format?
Which font "name" do you mean?
What language do you want the name in?
(1) It's not clear what you're trying to accomplish. A bit more information about your ultimate goal would be helpful.
(2) This question is not at all specific to the InDesign SDK. Are you really trying to do something in the context of an InDesign plug-in? If so, you probably want to look at IID_IFONTFAMILY and the IFontFamily::GetFamilyName function.
(3) If you are asking more generally, Windows and Mac both have system API calls to get this information, although those tend to deal with installed system fonts, not with arbitrary font files per se.
Also, you can parse the name table from a True Type or Open Type font without using any system APIs; as True Type and Open Type are well-documented standards. I would start by reading these:
The Naming Table
Font Names Table
(4) Although there are other standards, such as Type 1 (PostScript) fonts, and True Type Collection files and other formats, especially on Mac.
(5) Also, when you start down this road, you will quickly realize that your seemingly simple question is actually ambiguous, and that the answer is kind of complicated, because a font can have many names (a family name, a full font name, a style name, a PostScript name, etc.).
(6) And not only does a font have multiple names, it can have each of those names in multiple languages and encodings.
Any clarification would make this a better question. -
How can get the console window name of the current form?
How can get the console window name of the current form?
Try the various get methods of the viewObject such as getQuery:
http://www.oracle.com/webapps/online-help/jdeveloper/10.1.2/state/content/navId.4/navSetId._/vtAnchor.getQuery%28%29/vtTopicFile.bc4jjavadoc%7Crt%7Coracle%7Cjbo%7CViewObject%7Ehtml/ -
How to get the report server name in Forms 10g.
How to get the report server name in Forms 10g.
I'm using the Application Server 10g 10.1.2.Hello,
I do not think that you can get this value from anywhere. A solution is to put the Reports server name in an environment variable stored in the /forms/server/default.env file, then to query it at Forms runtime with the TOOL_ENV.Getvar() built-in.
Francois -
How to get the store procedure name inside this store procedure?
how to get the store procedure name inside this store procedure?
Why cant you get the procedure name as hard code as the proc name is going to change.
Are you looking for getting the parent proc name from child proc name which is getting executed within parent proc?
Try the below:
--Parent Proc
Alter Proc sp_test
as
Begin
Declare @s varbinary(MAX) = Cast('sp_test' as Varbinary(MAX));
SET CONTEXT_INFO @s;
exec sp_test2
End
--Child proc
Alter proc sp_test2
as
SELECT Cast(CONTEXT_INFO() as varchar(100));
--Test execution
Exec sp_test
Please mark this reply as answer if it solved your issue or vote as helpful if it helped.
[Blog] -
How to get the view tree from a jsp page
Hi,
I would like to get the view tree of a jsp page. The idea is to dynamically include the content of one or more jsf pages into a UIPanel during a "value changed" event.
So, i could get from an arbitrary page like ...
<%@ taglib uri="http://java.sun.com/jsf/core" prefix="f" %>
<%@ taglib uri="http://java.sun.com/jsf/html" prefix="h" %>
<h:panelGrid columns="3" width="100%" rowClasses="gridTop">
<h:outputText value="#{someBean.someValue}"/>
</h:panelGrid>... the corresponding List of components...
Any idea?Thanks for your answer Jayashri,
The view tree can be retrieved by this way during the page is parsed, for example with scriptlets <%%>, or once the page has been parsed (the view has been builded and attached to the FacesContext).
My problem is to get the view tree of a page from another Context.
The idea is to build a dynamic layout of some pages that represents "views". I can imagine this like the concept of perspectives and views of Eclipse IDE.
Because of the difficulty to build it with pure JSP (cannot use dynamic ID nor JSTL ForEach), I try to build it into my backing bean and to bind it with a <h:panelGrid/>. By this way, I'm not able to use the <jsp:include/> tag as I usually did to include some content into the view tree.
Sorry for my english ;)
- Renaud. -
How to get the document type, name and revision from the search page cv04n
Hello,
After performing cv04n and getting a list of documents satisfying the search criteria, how can I then get the document type, name and revision of the selected document using ABAP?
ThanksHI,
IN table DRAW... u have Document type, Version and document number.
In Table DRAT also u get Document Type, Version, Number and Description of Doucment.
Regards
SAB
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