Hi,
Here is the official link from Oracle on how to install oracle-xe on Ubuntu.
I just tried it on my Virtual Box machine with Ubuntu 10.4 .
http://www.oracle.com/technology/tech/linux/install/xe-on-kubuntu.html
But since I am not familiar with Linux.. And I am sort of forced to use it if i still want to work on my Mac and on oracle-xe..
I made a mistake on swap file size... I left it default.. Everythin ok until i tried to install oracle-xe. It was complaining that the swap file was too small for the installation..
Here is the link on how to increase the swap file on ubuntu:
https://help.ubuntu.com/community/SwapFaq
It is the official site of ubuntu..
I would like to share it with everyone cause it troubled me for sometime.
Regards.
Tuesday, May 25, 2010
Master View Search Form .Display Only Results in Detail View Objects
Hi,
There is a very easy way to keep your Search Form in find mode all the time.
Consider this:
Lets say that we have a Master View Object (e.g. Employees) and a Detail View Object( e.g Departments).
We want to Use the Master as a Search Form and the Detail as a result table.
The structure of our page is the following:
1) Master as a search form(always entering in find mode.)
2) Detail as a readOnly detail table.
We want our page to show something like this:
a) First of All we frag and drop the Master view object as a search form into our page.
b) Second we remove the find button but we keep the operation in the pageDef.
c) In the pageDef, we create an invokeAction in the executables. This invokeAction will invoke the Find operation. The refresh condition will be "prepareModel" We want this because it will be invoked when initializing the iterators.
d) In the page, we set the "Execute" button to partialSubmit=true
e) In the read Only detail table, we set the following partialTriggers:
the execute button, and the searchForm. We do this because we do want the Detail show data at the first place. And, we want it to be refreshed after the button is shown.
Donwside:
If we will execute with empty criteria or with criteria that will fetche more than one row in the Master.. the detail will show rows only for the first fetched Master row.
download sample application.
Regards.
There is a very easy way to keep your Search Form in find mode all the time.
Consider this:
Lets say that we have a Master View Object (e.g. Employees) and a Detail View Object( e.g Departments).
We want to Use the Master as a Search Form and the Detail as a result table.
The structure of our page is the following:
1) Master as a search form(always entering in find mode.)
2) Detail as a readOnly detail table.
We want our page to show something like this:
and we want to show like this:
a) First of All we frag and drop the Master view object as a search form into our page.
b) Second we remove the find button but we keep the operation in the pageDef.
c) In the pageDef, we create an invokeAction in the executables. This invokeAction will invoke the Find operation. The refresh condition will be "prepareModel" We want this because it will be invoked when initializing the iterators.
d) In the page, we set the "Execute" button to partialSubmit=true
e) In the read Only detail table, we set the following partialTriggers:
the execute button, and the searchForm. We do this because we do want the Detail show data at the first place. And, we want it to be refreshed after the button is shown.
Donwside:
If we will execute with empty criteria or with criteria that will fetche more than one row in the Master.. the detail will show rows only for the first fetched Master row.
download sample application.
Regards.
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