Harry Kyoshiro

Hi,


This is maybe dummy question, but i don't have idea how i can do this.

Basicly we can view data from database table easly using ADFand EJB-TopLink.

For example (using HR schema, employee and department table) we can drag employee datacontrol into ADF readonly table.

But what about if i want to view department name in one table ?

In short, my problem is similiar like join employee and department table and show the result using ADF table.


--
Best Regards

YM : callme_harry
Blog : http://harry-christian.blogspot.com

James,


Frank Nimphius from OTN has gave me solution. He said create method in session facace that takes 2 or more argument, and then write the code to persist using UnitOfWork.

Thanks

Hi,


So far in tutorial or article i learned only cover persist to one table only.
It's easy with ADF Data Control to make a form from Data Control and persist into database if only 1 table.

But what about if in my form require to save more than 2 table.

For example i have a single page JSF form contain 3 section : company, contact person, and complaint. And 1 button to save/persist.

When user click save button, it will save into 3 table : company, contact person with company id as FK, complaint as company id and contact person id as FK.

FYI : I'm using JDev 10.1.3 and EJB/TopLink as Business Service.

Thanks in advance.

I have a problem with ADF faces table and popup.

Here is what i want :
I want an empty table with 5 column and row like this

| firstname | lastname | email | address | action |
---------------------------------------------------
|___________|__________|_______|_________| button |
|___________|__________|_______|_________| button |
|___________|__________|_______|_________| button |
|___________|__________|_______|_________| button |
|___________|__________|_______|_________| button |


If the button clicked it will show popup with list of consumer. When i
click one of consumer the data automaticly show in my table above.


Now my problem is :
1. I cannot add static empty table with af:table
2. How the best technique to addressing my problem above ? Give me some example please.

I have a problem with ADF faces table and popup.

Here is what i want :
I want an empty table with 5 column and row like this

| firstname | lastname | email | address | action |
---------------------------------------------------
|___________|__________|_______|_________| button |
|___________|__________|_______|_________| button |
|___________|__________|_______|_________| button |
|___________|__________|_______|_________| button |
|___________|__________|_______|_________| button |


If the button clicked it will show popup with list of consumer. When i
click one of consumer the data automaticly show in my table above.


Now my problem is :
1. I cannot add static empty table with af:table
2. How the best technique to addressing my problem above ? Give me some example please.

@above

Thank for your reply. I think this is the only solution.

Hi,


I have a question with TopLink.

Here is my story step by step,
1. I have existing database so i just used "Create Java Objects from Table Wizard" in wizard i do the following
-. I created top link map named tlMap1 using my connection
-. I select 3 table : employee, department, bank and click finish
-. TopLink and POJO generated

2. I edit TopLink to add query findEmployeeById, findDepartmentById, findBankById

3. I generate session beans

4. I create data control from session beans

5. So far its okay, but than i realize in my database i FORGOT to define FOREIGN KEY relation between department and employee table.

Thats my story and my question is how can we fix that problem with minimal effort since i already had pojo (see step 1), custom query in toplink map (see step 2), session beans (see step 3) and data control (step 4).

FYI : I using JDev 10.1.3.3

Hay,..


I'm now build web application.
I'm confused with this case :

I have 2 form, 1st form contain 1 field name and 1
button next. i filled name with my name harry and i
click next. it will save INTO MEMORY, NOT DATABASE.
Now it continue to 2nd form. 2nd form will show
"welcome harry" & contain dropdown button contain list
of book & 2 button finish and add to basket. when i
select book from dropdown button and i click add to
basket, it will return the same form but below the
form appear the book i've selected etc. But remember
IT NOT SAVE INTO DATABASE. When i click finish NOW ITS
SAVE TO DATABASE.


My question is how we can save into memory ?
i used tomcat 4.1.29 as container and velocity as
presentation layer and jdk1.5.0

Thanks before

Hay...


I'm using package com.opensymphony to upload file.
Its work to upload file, but i wonder how i can delete file ?

Ex : i have a simple form
Name : Harry
browse file to upload : test.txt

delete


Name : John
browse file to upload : sample.doc

delete



So.. if i delete Harry, i want delete just Harry's file, not john file.
i put the upload file in C:/temp/upload

i've tried to write code like this
String dirUpload = "C:/temp:upload";
File file = new File(getServletContext.getRealPath(dirUpload));
file.delete();


For your information, i'm using webwork 2.0, jakarta-tomcat4.1.29

Somebody help me please
Thanks

Dear,,..


I'm want to upload file into local directory system ex C:/upload
but i don't know how ?

Anyone help me please...
for reference I'm using webwork, velocity as interface & jakarta-tomcat 4.1.29


Thanks before...