How to display 'List' of objects in table format

I am trying to display bunch of records in the table format.
I have the List of bean object populated with table datas.
Currently the code is working fine ,if I tend to display one record.I am wondering how to display all the records.
I know theres a 'Fieldloop'.If thats the one please explain with example.

iterate the object list using field loop. eg. is given below
[ <Field name='MatchTable'>
<Display class='SimpleTable'>
<Property name='columns'>
<List>
<String>title</String>
</List>
</Property>
</Display>
 <FieldLoop for='name' in='userlist'>
<Field name='username'>
<Display class='Label'>
<Property name='labels'>
<ref>name</ref>
</Property>
</Display>
</Field>
 <FieldLoop>
 </Field>

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JSP: How do display list of objects in jsp table?

sorry that my question my confuse you, let me explain more.
in my java class, have method : public List retrieveAllVacancies(); and it returns a list of available vacancies.
on my jsp page, i want to display the vicancies in the table have 3 rows:
vacancy title | location | contract type
should i use some form of for loop or iterator to get the vacancies in the list? how does the jsp page get the list of objects?
anyone can help me? thanks

i found out the actual thing i look for is how to pass the vector to the jsp page.
<table>
 <%
 Vacancy vacancy= new Vacancy();
 Vector allVacancies = new Vector();
 *//allVacancies = (java.util.Vector)request.getAttribute("allVacancies");*
 if(allVacancies.size() == 0)
 out.print(" There are no vacancies available!!");
 else
 %>
 <tr>
 <td>Vacancy Title</td>
 <td>Contract Type</td>
 <td>Location</td>
 </tr>
 <%
 for (int i=0;i<allVacancies.size();i++)
 vacancy = (Vacancy)allVacancies.get(i);
 %>
 <tr>
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<%
%>
</table>*//allVacancies = (java.util.Vector)request.getAttribute("allVacancies");*
if i have this line, when i open the jsp page it will gives NullPoniterException.
the following was what i found for the similar problem,
You can add the Vector to the HttpSession with_
session.setAttribute(String name, Object value)_
or to the ServletRequest with_
request.setAttribute(String name, Object value)._
In the other JSP, retrieve the value with_
session.getAttribute(String name)_
or to the ServletRequest with_
request.getAttribute(String name)._
but i tried to do in this way it didn't work. for sure i didn't do it correctly. could anybody give bit more explanation about how to pass the Vector to the jsp page?
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How to display List of objects in jsp?

Hi,
I have a list containing Collection of bean objects.
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Advanced Thanks,
Mahendra

Have you tried to use <:forEach></c:forEach> tag available in jstl?

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Hello,
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finally
Thanks.

friend
sqlldr is an application residing in the OS. procedure runs in the dbms engine.
you cannot run an os command directly from a procedure or a function or a package .
If you want to do so you need to use either a daemon process created by a PRO*C program
or a JAVA stored procedure to do so.
just refer to previous question forums, you can find the solution. Somebody has already given a solution using
java to run an OS command . check it out
prakash
[email protected]

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1) The log file is woefully inadequate for validating a list of more than a dozen or so members. 2) Creating a temporary database or application for this is like going from Dallas to Fort Worth by way of India. 3) Neither of the above check your syntax, only the selected elements. Using member select: you have to rebuild the logic by using subset functionality, but you can both preview the list and generate the members in a useable form (although like I said, it doesn't check your syntax, just the functionality). Using report generation: you have to replace the @relative with dimbot, and again it only validates the functionality if you successfully re-design the logic. Overall, I believe the member select (using subset selection) is the quickest, easiest, and most useful. -Doug.

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Hi,
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Find below is my coding but it only display the last record in the first line
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PROCEDURE CREATE_CARTON_QUESTION IS
CURSOR car_c IS
select /*+ rule */ question_id, question_description
from WHOP.QADB_QUESTIONS
where question_category = 'Carton'
and question_active_flag = 'Y';
v_found VARCHAR2(10);
v_status boolean;
v_error      varchar2(150);
v_count number;
car_r car_c%rowtype;
begin
begin
select count(*) into v_count
from WHOP.QADB_QUESTIONS
where question_category = 'Carton'
and question_active_flag = 'Y';
     exception
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     v_count := 0;
end;
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---populating carton questions
:la_carton.carton_question_id     := car_r.question_id;
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Jun

Hi SNatapov,
Thanks for you reply but still I get this error...
FRM-40737 Illegal restricted procedure GO_BLOCK in WHEN-VALIDATE-ITEM trigger.
Please note that I call that program unit in the last field of my control block inside when-validate-item trigger the questions should be display in la_carton block which is my non-base table block.
Find below is the code....
begin
go_block('la_carton');
first_record;
for car_r in car_c loop
---populating carton questions
:la_carton.carton_question_id := car_r.question_id;
:la_carton.carton_question_answer := 'N';
:la_carton.carton_error_details := null;
:la_carton.attribute2 := car_r.question_description;
next_record;
end loop;
end;
Hoping you can help me this problem...
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Jun

How to put check box in a table format at the out put ? Urgent issue...

Hi,
I am working an assignment to assign multiple roles for multiplr user.
In selection screen we have to enter mutiple EMPNO from ..to
1) in second screen we will get the empno, First name, last name, Position,
 From date, To date, Sap user ID, Email id in the table formate with first
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and how to meet the requirement. This is urgent issue. Good SDN points will be reworded.
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Hi upendra
There are slight changes in the sivas code.Where is the data coming into the table.If its from a Model Node then iterate each element of the source node get that value compare and set the corresponding value in the element of the node binded to table.
Create a boolean attribute "select" in the table node and bind it to checked property of the check box.
for(int i=0;i<wdContext.node<tablenode>()..size();i++)
if(wdContext.node<tablenode>().get<tablenode>ElementAt(i).select())
wdContext.node<tablenode>().get<tablenode>ElementAt(i).set<yourattribute>(true);
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wdContext.node<tablenode>().get<tablenode>ElementAt(i).set<yourattribute>(false);
See the attribute is boolean so pass true or false as a values in setter methods.
Regards
Kalyan

How to display(binding) values in the table from more than one node?

Hi,
I have two nodes (TRIPS & AMOUNTS)in the context. How to bind these values into the table control?
When i bind second one, first one is getting replaced.

Hi Mog,
Of course it is possible to create a table from attributes of more than one node, and in some cases this is still necessary, but you have to do this the hard (manual) way.
If you have a table control, have a look at the properties and the elements belonging to it.
First of all, there is the property "dataSource", which binds to a multiple node (let's name it TableRootNode). This means that for each element of THIS node, one row is created. In each row the data of exactly one element of this TableRootNode is displayed.
Then you have columns in this table. Inside of the columns there is a header and an editor. The editor is the interesting part.
Normally the primary property of this editor is bound to an attribute of the TableRootNode. Then everything works as expected. If it binds to an attribute of a subnode (SUB) of TableRootNode, then in row i the data of the subnode of the i-th element of TableRootNode is displayed. There is no need for SUB to be a multiple node, but it must not be a singleton.
If you bind a property of the editor to an attribute, which does not lie in the subtree of TableRootNode, then you will see the same value in each row.
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How to display multiple data from different table in one table? please help

Hi
I got sun java studio creator 2(the separate installation not the one in the net beans)....
My question is about displaying data that have been taken from the database.... I know how to display data in a table(just click on the table "bind data" )... but my question is that:
when i want to use a sql statement that taken the data from different table...
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Note:
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Hi,
937440 wrote:
Hi every one, this is my first post in this portal. Welcome to the forum!
Be sure to read the forum FAQ {message:id=9360002}
I want display the details of emp table.. for that I am using this SQL statement.
select * from emp where mgr=nvl(:mgr,mgr);
when I give the input as 7698 it is displaying the corresponding records... and also when I won't give any input then it is displaying all the records except the mgr with null values.
1)I want to display all the records when I won't give any input including nulls
2)I want to display all the records who's mgr is null
Is there any way to incorporate to include all these in a single query..It's a little unclear what you're asking.
The following query always includes rows where mgr is NULL, and when the bind variable :mgr is NULL, it displays all rows:
SELECT *
FROM     emp
WHERE     LNNVL (mgr != :mgr)
;That is, when :mgr = 7698, it displays 6 rows, and when :mgr is NULL it displays 14 rows (assuming you're using the Oracle-supplied scott.emp table).
The following query includes rows where mgr is NULL only when the bind variable :mgr is NULL, in which case it displays all rows:
SELECT     *
FROM     emp
WHERE     :mgr     = mgr
OR      :mgr      IS NULL
;When :mgr = 7698, this displays 5 rows, and when :mgr is NULL it displays 14 rows.
The following query includes rows where mgr is NULL only when the bind variab;e :mgr is NULL, in which case it displays only the rows where mgr is NULL. That is, it treats NULL as a value:
SELECT     *
FROM     emp
WHERE     DECODE ( mgr
            , :mgr, 'OK'
            )     = 'OK'
;When :mgr = 7698, this displays 5 rows, and when :mgr is NULL, it displays 1 row.

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Hi Laeeq,
click on table cntrol n place it on the screen..
now click on the icon button n place it in the table control area.. a column of icons get created. name it (say) ICON.
in the PBO..
loop at internal table and call module in the loop (say) .
MODULE ICON_DISP.
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module icon_display output.
check some condition and assign the icon to the variable icon_r
icon_R = 'ICON_GREEN_LIGHT'.
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How can i display search results in multiple columns or in a table so that the user can sort the results based on a particular property displayed in the search results.
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Hello,
To display search results in a table, in different columns or more... you should modify SearchResultLayoutSet.
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How to display required data from emp table?

Hi every one, this is my first post in this portal. I want display the details of emp table.. for that I am using this SQL statement.
select * from emp where mgr=nvl(:mgr,mgr);
when I give the input as 7698 it is displaying the corresponding records... and also when I won't give any input then it is displaying all the records except the mgr with null values.
1)I want to display all the records when I won't give any input including nulls
2)I want to display all the records who's mgr is null
Is there any way to incorporate to include all these in a single query..

Hi,
937440 wrote:
Hi every one, this is my first post in this portal. Welcome to the forum!
Be sure to read the forum FAQ {message:id=9360002}
I want display the details of emp table.. for that I am using this SQL statement.
select * from emp where mgr=nvl(:mgr,mgr);
when I give the input as 7698 it is displaying the corresponding records... and also when I won't give any input then it is displaying all the records except the mgr with null values.
1)I want to display all the records when I won't give any input including nulls
2)I want to display all the records who's mgr is null
Is there any way to incorporate to include all these in a single query..It's a little unclear what you're asking.
The following query always includes rows where mgr is NULL, and when the bind variable :mgr is NULL, it displays all rows:
SELECT *
FROM     emp
WHERE     LNNVL (mgr != :mgr)
;That is, when :mgr = 7698, it displays 6 rows, and when :mgr is NULL it displays 14 rows (assuming you're using the Oracle-supplied scott.emp table).
The following query includes rows where mgr is NULL only when the bind variable :mgr is NULL, in which case it displays all rows:
SELECT     *
FROM     emp
WHERE     :mgr     = mgr
OR      :mgr      IS NULL
;When :mgr = 7698, this displays 5 rows, and when :mgr is NULL it displays 14 rows.
The following query includes rows where mgr is NULL only when the bind variab;e :mgr is NULL, in which case it displays only the rows where mgr is NULL. That is, it treats NULL as a value:
SELECT     *
FROM     emp
WHERE     DECODE ( mgr
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;When :mgr = 7698, this displays 5 rows, and when :mgr is NULL, it displays 1 row.

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Hi !
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Hi, view the link below.
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How to display 'List' of objects in table format

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