Confusion with Commit and Create Operations

Hi:
I'm using JDeveloper 10.1.3.4. I created an ADF Table that I want to use for data entry and modification. I also added Commit and Create operations as command buttons. Here's the behavior I'm seeing when I run the page:
1. When I click on Create a blank record appears but no record is created in the database. This seems appropriate.
2. When I enter data and click Commit, two records are created in the database: one with the data I entered and a blank record. This is problematic.
Can anyone suggest a reason why I get 2 records during the Commit-button action? Also, is there a correct way to create this data-entry table?
Thanks.

Hello,
Try using the createInsert operation instead of create.
Both these operations only create a new row on the midtier, NOT in the database, which is intended.
because adding the row right away to the database removed any use for the midtier in general
cereate only creates a row in the midtier, it does not cimmit anything to the database and will not do so unless any value in that row is altered.
createInsert create a row on the midtier and marks it so that the next commit will save this row to the database no matter if no values are changed.
It doesnt explain why you got two records though, which is something different, maybe you clicked twice or called create twice?
-Anton

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manugarciac wrote:
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http://rapidshare.com/files/438880281/TreeTableTest.zip
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PLAN_TABLE_OUTPUT
Plan hash value: 766961720
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|   0 | SELECT STATEMENT                     |                     |     1 |    14 | 15614   (1)| 00:03:08 |       |       |
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Oracle version is 10.2.0.3 on AIX 5.3 64 bit.
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Regards,
Amardeep Sidhu

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Plan hash value: 2083865914
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MIN(COMM)
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Format numbers with commas and dollar signs

I've searched documentation and I do not see how to add a $ (dollar sign) to a number and how to add a comma after 3 digits.
for example $32,000.00
Thanks in advance

Hello ..
In PLD is this possible, but also about the issue of setting up your database. If you set the currency as $ Dollar then you will see it as such in print. The same with the insert.
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Hope this helps
Yours sincerely,

Editing a film with IMOVIE and create a DVD memu with IDVD

Dear all,
I edited a film with Imovie (with music, picture effects...). Now I try to create a DVD memu with IDV. For example, for a trip, I want to create a main menu (Australia) and sub menus (Sydney, Red center...). With this sub menu I want to attach some specifics sequences of my film edited with IMovie.
I export the film from Imovie but when I try to use it with IDVD I have only one file. So I cannot create a menu and chose different sequence.
Could you please explain to me how to obtain sequences edited on IDVD. I can see some sequences on IDVD but it is the uncut movie.

I had the same question about iMovie'08 a few days ago. You need to add the chapters outside iMovie'08. I found this freeware at http://www.applesolutions.com/bantha/MH.html and it worked well for me.
Basically it opens your movie file exported from iMovie. You select manually the location of each chapter, then save the file again. When you drop this new file onto iDVD, the expected PLAY and Scene Selection buttons appear as expected. The instructions on the site are easy to follow.
Alternatively, there is a also a separate hack to edit the ProjectData file located inside the iDVD project package, but this did not work properly for me. I have not tried the GarageBand hint.

Regular Expression with comma and encapsulated charaters

Would appreciate some help. Looking for a regular expression to remove comma's from encapsulated text as follows
For example
- Input
1,"This is a string, need to remove the comma",Another text string,10
- Required output
1,"This is a string; need to remove the comma",Another text string,10
Have tried to use the REGEXP_REPLACE but could not grasp the pattern matching.
Thanks John

John Heaton wrote:
Thanks for the solution,this works great for a single field encapsulated by " and containing ,. I am parsing several different file definitions so it would need to cascade through the string for a undetermined number of times and replace all occurrences. Then try (performance-wise) MODEL solution:
{code}
with t as (
select '1,"This is a string, need to remove the comma",Another text string,10' txt from dual union all
select '1,"remove this comma,",Another text string,10,"remove this comma,",xxx,"remove this comma,",11' txt from dual
select txt_original,
txt
from t
model
partition by(row_number() over(order by 1) p)
dimension by(1 rn)
measures(txt txt_original,txt,0 quote)
rules
iterate(
1e9
until(
iteration_number + 1 = length(txt[1])
quote[1] = case substr(txt[1],iteration_number + 1,1)
when '"' then quote[1] + 1
else quote[1]
end,
txt[1] = case substr(txt[1],iteration_number + 1,1)
when ',' then case mod(quote[1],2)
when 1 then substr(txt[1],1,iteration_number) || ';' || substr(txt[1],iteration_number + 2)
else txt[1]
end
else txt[1]
end
TXT_ORIGINAL TXT
1,"This is a string, need to remove the comma",Another text string,10 1,"This is a string; need to remove the comma",Another text string,10
1,"remove this comma,",Another text string,10,"remove this comma,",xxx,"remove this comma,",11 1,"remove this comma;",Another text string,10,"remove this comma;",xxx,"remove this comma;",11
SQL>
SY.

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