How to display value from java class with output generated with toplink

i hava a requirement of displaying (distance ie calculated in java class) with output generated by query.
ie if output is like
school name (distance)
physical address
here the school name and physical address are retrived from database.

Hi,
ValueHolders are used by the JSF internal framework. To work with an object (attributes) in a managed bean you don't need to make it returning a value holder.
Create a POJO, provide accessor methods and register it as a managed bean. Access it from JSF with EL
Frank

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I have tried to use System.setProperty("java.class.path", "my class path string ") to set classpath dynamically. But it is not working. How to set it dynamically from java class ?? Thanks , gary

Look into the java.net.URLClassLoader. You can't set the classpath after the fact but you can specify URL's that will checked when you try to load a class with that loader.

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Hi Experts,
I have a requirement, in which I need to fetch Java Roles/Groups from the portal to a ABAP report, for specific users. The roles inside of our project are not always in sync with the central system.
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Trishna

I have written a report which takes users and specific roles as the input. Eg, userID :12345 and role/profile :SAP_ALL, SAP_ADMIN..etc in a table. and gives back if the user 12345 has SAP_ALL or not.
Now I have used RFCs to fetch all the roles for the user from different SAP systems which i further compare .
What I am unable to do is fetch the portal roles .
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I also use an Iplanet over which I have little control. But I can log on via telnet. If I log on (I use Reflection) and run my pages, the errors show in the Reflection window. If you have telnet access to the server, you might want to give this a try.
Another alternative would be to add a few lines to your classes that allow you to pass a reference to the jsp StringWriter from your jsp and use that to output the errors to the browser.

How to display value from unlinked table

Hello,
In most of my report, I use at least 1 unlinked table that only have 1 row, which is mostly generic information like a logo or company name that I use in the header.
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ML

Put your logo in a subreport, then you can suppress if no data etc.
CR is a Relational Database reporting tool, it requires the tables to be linked otherwise there are 2 SELECT statements generated and unknown results...
Don

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Create a backing bean method that fetches the value from the list for you.
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<h:column>
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I have a list and it's returned like what you suggested. A day or two ago I tried to move the outputtext outside of the facet tag but nothing would print, I know believe that's related to the following setting in the JSP:
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===================
== [asdasd], [sddfdfd] ==
===================
===================
== [asdasd], [sddfdfd]==
===================
what it should print:
============
== [asdasd] ==
============
============
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============
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If your installer is requiring some process it invokes to return a particular value on failure, then the installer is seriously broken. There are a bazillion commands your installer could invoke, and any of them could fail, which in turn could invalidate the entire install process, and any of them could return any value on failure. The only value that's consistent (in my experience) is that zero means success and non-zero means failure, with specific non-zero values being different in different programs.
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Hi all,
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Thanks
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Edited by: okun on May 16, 2010 8:40 PM
Edited by: okun on May 16, 2010 8:41 PM
Edited by: okun on May 16, 2010 8:47 PM

georgemc wrote:
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Hi,
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Edited by: Pricilla on May 26, 2010 9:01 AM

How to pass value from jsp to java bean

I have huge problem . How to pass value from jsp value to java bean.Please replay me soon

Use the <jsp:setProperty> tag. There are several ways to use it. The one you probably want is:
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How to display value from java class with output generated with toplink

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