How can I make trigger validate in htmldb?
Dear HTML DB,
I have tried to create a trigger using SQL Command Processor, but the status of the trigger is 'INVALID' in spite of ''ENABLED' on Status when I check it in Trigger Details using Database browser.
When I try to proceed a page on my application in Application builder, I got the following error because of the above reason:-
===
Error Unable to insert a row to [table name]
ORA-04098: trigger '[trigger name]' is invalid and failed re-validation
===
So, how I can make the trigger validate? Please suggest.
Thanks in advance,
Rui
The syntax to re-compile a trigger is:
alter trigger my_trigger compile;
You can issue this statement in the SQL Workshop command processor. Most likely, there is an error in your trigger logic, which you'll need to fix. You can do this using:
create or replace trigger my_trigger
...
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How can i make trigger with basler camera GIGE 659x494 - 70 FPS and I/O terminal block
Hi all,
How can i make trigger with basler camera GIGE 659x494 - 70 FPS and I/O terminal blockFrank,
If you are wiring an isolated power output to the EVS you will need to apply a power supply to the terminal block. This is mentioned in the "wiring isolated power output" section of the EVS getting started guide located here. The guide references the EVS user manual which provides a pinout of the d-ub connector in table 2-11 of the manual located here. For more information on the camera settings you need to set on the Basler camera please see the user manual of the camera you refrenced here.
To provide power to the camera you can purchase a power cable for the camera. Rather than a power cable, since you want to also do triggering, you will want a Trigger and I/O Cable instead which is part number 779985-01 as seen on this product page. The I/O cable would allow you to wire the trigger lines to the terminal block as well as the power lines.
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How can I make an invalid dynamic disk Array available to the OS again
Hello Storage Pros
The setup
I have a Promise VTrak E610f head unit with 2 VTrak 610j expansion units attached to it together giving me over 27 TB of usable storage space.
At the hardware level I slip the storage into 6 parts containing 7
1TB disks and had the parts configured into 6 RAID 6 arrays. In the end; each of the 6 arrays gives me 4.6TB of usable storage space.
On the OS level, I have the storage attached to 2 servers: Windows server 2008 and windows server 2008 R2 over a Qlogic fiber channel switch. Each of the 6 arrays are viewable as basic disks of 4,6Tb which I went on to configure as a single RAID 0
spanned volume of 27TB and for that all the disks had to be converted to dynamic.
The problem
Now comes the problem: On my first attempt to do a firmware update on the VTrak E610f storage; all the volumes were rendered foreign and I had to import them to be able to use them. Although the import was successful, I lost all the set NTFS permissions
and SMB share and I had to manually reconfigure them. Upon doing so The OS registered some inconsistencies in the storage and recommended that I ran chkdsk. Since the storage is that big I reluctantly complied and restarted the server.
The first server was restarted BUT chkdsk did not commence as scheduled, the server powered right up. After logging in to inspect; I discovered - to my surprise, that the disks were now shown as invalid in Disk Manager and were no longer visible to
the OS. Assuming that maybe a restart of the other server and the storage would set things right, I went ahead to do so but to no avail. After rebooting the entire system (including the storage), the other server also displayed the disks as invalid and were
no longer visible to the OS as well.
My question is; how can I make the disk available again from this ‘invalid’ state without losing data?
What I tried but did not help:
Taking the disks offline and then online again did not work, after the disks were online again, they still appeared as invalid.
Reactivating the disks threw an error “operation not allowed on an invalid disk pack”
Calling support of the storage manufacturer: they did not find anything wrong with the system, after 5 hours we had to stop.
I fear converting the array from dynamic to basic will destroy all the data.
HxD is showing no errors in the disks
If there is any expert out there with helpful tips; your assistance will be greatly appreciate.
Cheers
JohnHello Shoan
Thanks a lot for your response and tips. Sorry I could not get back to you in good time for I had to run some of the tests you provided, it took some time to
thoroughly re-test the system.
The summary
The initial firmware upgrade attempt forced 3 disks offline and the other 3 became foreign. I had to re-import them to have access again. after re-importing
the disks I realized all NTFS permissions and SMB shares of the folders on the disks had disappeared, but at least the disk was visible and accessible at that point - but not fault free. It was recommened that I let chkdsk run. However rebooting the
system to allow chkdsk to run did not result in chkdsk running, instead chkdsk did not run and after restart, the OS showed the disks as invalid. And that is still the case now.
Response to your questions:
Yes the storage array was (and is still) connected to another server 2008 R2 server when the problem occurred. The second server is also displaying the same problem: the disks are shown as invalid.
The loss of SMB shares and NTFS permissions occurred after the initial firmware upgrade attempt, some disks (3 out of 6 of them) were forcibly offlined and the other 3 were, suddenly, marked as foreign. In the end, and to have access to the disks
I had to online the offlined 3 disks and then reimport the rest of them. From the way I understand it, if the upgrade was not the cause, then at least it was the trigger.
In as far as converting disks from dynamic to basic, I was not in luck so far:
Three of the companies I have contacted (recommended by promise Technology technician) so far only work with smaller disks like 2TB, 27 TB like I have is so
far too big.
I’m not sure converting the disks to basic will help much though, since that would break the single 27 TB volume which the OS was working with into 6 individual
disks of 4.6 TB. Will I be able to get the data back that was written to just one volume from those 6 individual and unrelated disks?
Above all, I have connected the RAID storage system to a newly installed Server 2008 R2, the disks are also shown as invalid.
I have spent more than 17 hours in remote sessions with a Promise Technology technician trying the resolve the issue. From the technician’s side all seems in place with the exception
that the disks are invalid in the OS.
I have contacted Microsoft Customer Support service with the issue. Given that Microsoft did not manufacture the storage unit, can they help at this point – or am I better off
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Your help is always appreciated and again, thanks for your response and advice.
JohnV -
How can i make the text go vertically in numbers
How can I make the text vertical in numbers? I have merged the cells and cannot find an option for making it go vertical as opposed to horizontal.
I already gave two tools to fit this kind of needs.
tip #1 :
--{code}
--[SCRIPT write_vertically]
Enregistrer le script en tant que Script : write_vertically.scpt
déplacer le fichier ainsi créé dans le dossier
<VolumeDeDémarrage>:Utilisateurs:<votreCompte>:Bibliothèque:Scripts:Applications :Numbers:
Il vous faudra peut-être créer le dossier Numbers et peut-être même le dossier Applications.
Saisir dans une cellule le mot à écrire verticalement puis le sélectionner.
ATTENTION, il ne faut pas sélectionner la cellule mais le mot qui doit apparaitre surligné.
Aller au menu Scripts , choisir Numbers puis choisir “write_vertically”
Le script colle dans la cellule le mot apès avoir inséré un return entre tous les caractères.
Pour mon usage personnel j'associe un raccourci à ce script grace à FastScripts.
--=====
L’aide du Finder explique:
L’Utilitaire AppleScript permet d’activer le Menu des scripts :
Ouvrez l’Utilitaire AppleScript situé dans le dossier Applications/AppleScript.
Cochez la case “Afficher le menu des scripts dans la barre de menus”.
Sous 10.6.x,
aller dans le panneau “Général” du dialogue Préférences de l’Éditeur Applescript
puis cocher la case “Afficher le menu des scripts dans la barre des menus”.
--=====
Save the script as a Script: write_vertically.scpt
Move the newly created file into the folder:
<startup Volume>:Users:<yourAccount>:Library:Scripts:Applications:Numbers:
Maybe you would have to create the folder Numbers and even the folder Applications by yourself.
In a cell, type a word to write vertically then select it.
CAUTION, don’t select the cell but the word which must be highlighted.
Go to the Scripts Menu, choose Numbers, then choose “write_vertically”
The script insert in the cell the word after inserting a return between every characters.
For my own use, I link a shortcut to the script thank to FastScripts.
--=====
The Finder’s Help explains:
To make the Script menu appear:
Open the AppleScript utility located in Applications/AppleScript.
Select the “Show Script Menu in menu bar” checkbox.
Under 10.6.x,
go to the General panel of AppleScript Editor’s Preferences dialog box
and check the “Show Script menu in menu bar” option.
--=====
Yvan KOENIG (VALLAURIS, France)
2011/12/17
2012/01/01 no longer use a local variable, use result
--=====
on run
Clear the clipboard *)
set the clipboard to ""
Copy the selection in the clipboard *)
my raccourci("Numbers", "c", "c")
Loop waiting that the clipboard is really filled *)
repeat
try
if (the clipboard as text) is not "" then exit repeat
on error
end try
end repeat
Extract the clipboard's content *)
the clipboard as text
Insert return between every characters *)
my recolle(every character of result, return)
Fill the clipboard with the edited string *)
set the clipboard to result
Paste in the cell *)
my raccourci("Numbers", "v", "cas")
end run
--=====
on recolle(l, d)
local oTIDs, t
set oTIDs to AppleScript's text item delimiters
set AppleScript's text item delimiters to d
set t to l as text
set AppleScript's text item delimiters to oTIDs
return t
end recolle
--=====
on activateGUIscripting()
(* to be sure than GUI scripting will be active *)
tell application "System Events"
if not (UI elements enabled) then set (UI elements enabled) to true
end tell
end activateGUIscripting
--=====
==== Uses GUIscripting ====
This handler may be used to 'type' text, invisible characters if the third parameter is an empty string.
It may be used to 'type' keyboard raccourcis if the third parameter describe the required modifier keys.
I changed its name « shortcut » to « raccourci » to get rid of a name conflict in Smile.
on raccourci(a, t, d)
local k
tell application a to activate
tell application "System Events" to tell application process a
set frontmost to true
try
t * 1
if d is "" then
key code t
else if d is "c" then
key code t using {command down}
else if d is "a" then
key code t using {option down}
else if d is "k" then
key code t using {control down}
else if d is "s" then
key code t using {shift down}
else if d is in {"ac", "ca"} then
key code t using {command down, option down}
else if d is in {"as", "sa"} then
key code t using {shift down, option down}
else if d is in {"sc", "cs"} then
key code t using {command down, shift down}
else if d is in {"kc", "ck"} then
key code t using {command down, control down}
else if d is in {"ks", "sk"} then
key code t using {shift down, control down}
else if (d contains "c") and (d contains "s") and d contains "k" then
key code t using {command down, shift down, control down}
else if (d contains "c") and (d contains "s") and d contains "a" then
key code t using {command down, shift down, option down}
end if
on error
repeat with k in t
if d is "" then
keystroke (k as text)
else if d is "c" then
keystroke (k as text) using {command down}
else if d is "a" then
keystroke k using {option down}
else if d is "k" then
keystroke (k as text) using {control down}
else if d is "s" then
keystroke k using {shift down}
else if d is in {"ac", "ca"} then
keystroke (k as text) using {command down, option down}
else if d is in {"as", "sa"} then
keystroke (k as text) using {shift down, option down}
else if d is in {"sc", "cs"} then
keystroke (k as text) using {command down, shift down}
else if d is in {"kc", "ck"} then
keystroke (k as text) using {command down, control down}
else if d is in {"ks", "sk"} then
keystroke (k as text) using {shift down, control down}
else if (d contains "c") and (d contains "s") and d contains "k" then
keystroke (k as text) using {command down, shift down, control down}
else if (d contains "c") and (d contains "s") and d contains "a" then
keystroke (k as text) using {command down, shift down, option down}
end if
end repeat
end try
end tell
end raccourci
--=====
--[/SCRIPT]
--{code}
tip #2 :
--{code}
--[SCRIPT rotate_cell_contents]
Enregistrer le script en tant que Script : rotate_cell_contents.scpt
déplacer le fichier ainsi créé dans le dossier
<VolumeDeDémarrage>:Users:<votreCompte>:Library:Scripts:Applications:Numbers:
Il vous faudra peut-être créer le dossier Numbers et peut-être même le dossier Applications.
Sélectionner une cellule dont le texte doit être tourné de 90 degrés.
Aller au menu Scripts , choisir Numbers puis choisir “rotate_cell_contents”
--=====
L’aide du Finder explique:
L’Utilitaire AppleScript permet d’activer le Menu des scripts :
Ouvrez l’Utilitaire AppleScript situé dans le dossier Applications/AppleScript.
Cochez la case “Afficher le menu des scripts dans la barre de menus”.
Sous 10.6.x,
aller dans le panneau “Général” du dialogue Préférences de l’Éditeur Applescript
puis cocher la case “Afficher le menu des scripts dans la barre des menus”.
--=====
Save the script as a Script: rotate_cell_contents.scpt
Move the newly created file into the folder:
<startup Volume>:Users:<yourAccount>:Library:Scripts:Applications:Numbers:
Maybe you would have to create the folder Numbers and even the folder Applications by yourself.
Select a cell whose contents must be rotated for 90 degrees.
Go to the Scripts Menu, choose Numbers, then choose “rotate_cell_contents”
--=====
The Finder’s Help explains:
To make the Script menu appear:
Open the AppleScript utility located in Applications/AppleScript.
Select the “Show Script Menu in menu bar” checkbox.
Under 10.6.x,
go to the General panel of AppleScript Editor’s Preferences dialog box
and check the “Show Script menu in menu bar” option.
--=====
Yvan KOENIG (VALLAURIS, France)
2011/06/23
2011/06/26 -- No longer use an auxiliary text box. Now keep the text attributes.
2012/01/31 -- edited for Lion
--=====
on run
local dName, sName, tName, rowNum1, colNum1, rowNum2, colNum2
local le_texte, la_largeur, la_hauteur, myNewDoc
my activateGUIscripting()
Extract properties of the source/target cell *)
set {dName, sName, tName, rowNum1, colNum1, rowNum2, colNum2} to my get_SelParams()
tell application "Numbers" to tell document dName to tell sheet sName to tell table tName
set selection range to range (name of column colNum1 & name of row rowNum1)
end tell
Cut*)
my raccourci("Numbers", "x", "c")
Trigger Preview *)
tell application "System Events"
if "Preview" is not in (name of every application process) then launch application "Preview"
end tell
delay 0.2 -- required
New document from the clipboard *)
my raccourci("Preview", "n", "c")
Rotate to left *)
my raccourci("Preview", "l", "c")
Copy *)
my raccourci("Preview", "c", "c")
Quit *)
my raccourci("Preview", "q", "c")
(system attribute "sys2") < 7
if result then
Click the [Don't Save] button in the warning sheet *)
tell application "Preview" to activate
tell application "System Events" to tell application process "Preview" to tell window 1
name of buttons
repeat 50 times
delay 0.1
if exists sheet 1 then exit repeat
end repeat
tell sheet 1 to click button 2
end tell
end if
Back to Numbers *)
tell application "Numbers" to tell document dName to tell sheet sName to tell table tName
-- just reset the focus on the table
end tell
Paste in the cell *)
my raccourci("Numbers", "v", "c")
end run
--=====
set { dName, sName, tName, rowNum1, colNum1, rowNum2, colNum2} to my get_SelParams()
tell application "Numbers" to tell document dName to tell sheet sName to tell table tName
on get_SelParams()
local d_name, s_name, t_name, row_num1, col_num1, row_num2, col_num2
tell application "Numbers" to tell document 1
set d_name to its name
set s_name to ""
repeat with i from 1 to the count of sheets
tell sheet i to set maybe to the count of (tables whose selection range is not missing value)
if maybe is not 0 then
set s_name to name of sheet i
exit repeat
end if -- maybe is not 0
end repeat
if s_name is "" then
if my parleAnglais() then
error "No sheet has a selected table embedding at least one selected cell !"
else
error "Aucune feuille ne contient une table ayant au moins une cellule sélectionnée !"
end if -
How Can I make the following query faster
Hi Guru
I want your valuable suggestion to make the following query faster.I did not write all required columns list. I gave here all those columns where I have conditon like decode,case when,or subquery
(SELECT CASE WHEN REPORTED_BY IS NULL THEN
(SELECT INITCAP(EMP_NAME) FROM HR_EMP WHERE EMP_NO = M.EMP_NO_RADIO)
ELSE (SELECT INITCAP(EMP_NAME) FROM HR_EMP WHERE EMP_NO = M.REPORTED_BY) END RADIOLOGIST_NAME,
(SELECT TEAM_NAME FROM DC_TECHTEAMMST WHERE TEAM_NO = M.GROUP_NO) GROUP_NAME,
CASE WHEN M.RESULT_ENTRY_LOCK_BY IS NOT NULL THEN 'R'
WHEN M.REPORT_DONE = 'D' THEN 'D'
WHEN M.REPORT_DONE = 'P' THEN 'P'
WHEN M.REPORT_DONE = 'F' THEN 'F'
WHEN NVL(M.IMG_CAPTURED,'X') NOT IN ('B','Y') OR M.QA_RESULT = 'F' THEN 'S'
WHEN NVL(M.IMG_CAPTURED,'X') IN ('B','Y') AND NVL(M.QA_RESULT,'X') NOT IN ('B','P') THEN 'Q'
wHEN NVL(M.IMG_CAPTURED,'X') IN ('B','Y') AND NVL(M.QA_RESULT,'X') IN ('B','P') THEN 'C'
END STATUS,
(SELECT DECODE(NVL(V.DELIVERY_STATUS,'N'),'E',3,'U',2,1)
FROM FN_VOUCHERCHD V WHERE V.VOUCHER_NO = M.VOUCHER_NO AND V.ITEM_NO = M.TEST_NO) DELIVERY_STATUS,
trunc((start_time-order_end)*24,0)||' hr'||':'||
decode(length(trunc(to_char(MOD((M.start_time-M.order_end)*24,1)*60),0)),2,to_char(trunc(to_char(MOD((M.start_time-M.order_end)*24,1)*60),0))
,1,to_char('0'||trunc(to_char(MOD((M.start_time-M.order_end)*24,1)*60),0)))||' mi' duration_order_capture,
DECODE(R.CONFIDENTIAL_PATIENT,'Y','*',NVL(R.NAME,R.name_lang_name||' '||R.name_lang_fname)) PAT_NAME,
FNC_PATIENTAGE(R.REG_NO,'',R.CONFIDENTIAL_PATIENT) pat_age,
DECODE(R.CONFIDENTIAL_PATIENT,'Y','*',R.PATIENT_SEX) PAT_SEX
FROM DC_MODALITYAPPOINTMENT M,DC_TESTMST T,OP_REGISTRATION R
WHERE M.ACCESSION_NO IS NOT NULL AND NVL(M.CANCEL_FLAG,'N') = 'N'
AND (NVL(T.SP_GEN,'S') = 'S' OR NVL(M.DOC_REQ_GEN,'N') = 'Y')
AND M.TEST_NO IS NOT NULL AND M.TEST_NO = T.TEST_NO AND M.REG_NO = R.REG_NO)
How can I make the above query faster.
Query condition or indexing whatever is preferable please guide me.
The approximate data of tables
DC_MODALITYAPPOINTMENT 2,000,000
A lot of updating is going on some columns of this table.all columns are not in the select list, Insertion is happend in batch process by back-end trigger of another table.
Primary key based one column,
OP_REGISTRATION 500,000
Daily insertion on this table around 500 records,updation is not much.
Primary key based one column 'reg_no'
DC_TESTMST
Total records of this table not more than 1500.This is setup table. Insertion and updation is not much on this table also
I have to create a view based on this query .
and I have to create another view to serve another purpose.
In the 2nd view I need this query as well as I need another query by using union all operator based on a table(dc_oldresult)
which have 1,600,000 records.There is no DML on this table
SELECT NVL((SELECT USER_DEFINE_TEST_NO FROM DC_TESTMST WHERE TEST_NO = SV_ID AND ROWNUM = 1 ),SV_ID) USER_D_EXAM_NO,
(SELECT TEST_TYPE FROM DC_TESTMST WHERE TEST_NO = SV_ID AND ROWNUM = 1 ) EXAM_TYPE,
NVL((SELECT TEST_NAME FROM DC_TESTMST WHERE TEST_NO = SV_ID AND ROWNUM = 1),'Exam Code: '||sv_id) EXAM_NAME,
(SELECT PAT_NAME FROM OP_REGISTRATION WHERE REG_NO = HN) PATIENT_NAME,
(SELECT PAT_AGE FROM OP_REGISTRATION WHERE REG_NO = HN) PATIENT_AGE,
(SELECT PAT_SEX FROM OP_REGISTRATION WHERE REG_NO = HN) PATIENT_GENDER
FROM DC_OLDRESULT
WHERE HN IS NOT NULL AND SV_ID IS NOT NULL AND UPPER(ACTIVE) = 'TRUE'
Should I make join DC_OLDRESULT, OP_REGISTRATION and DC_TESTMST? or The eixisting subquery is better?
I use OP_REGISTRATION and DC_TESTMST in both query
Thanks in advance
MokaremWhen your query takes too long ...
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How can i make a song a ringtone, how can i make a song a ringtone?
Can someone please help me how can I make my converted m4 songs into a ringtone.
Also, how can i review and validate my account without entering any credit cardThere are many apps in the App Store, which you can download (many are free) that will let you take a song on your phone and turn it into a ringtone. Virtually all of them will require that once you've made the clip, you do something like email it to yourself, then connect your phone to your computer, save it iTunes, then sync it to your ringtones library on your phone. Go to the App Store and type in Ringtone. Lot's of options will appear.
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How can i make a list like Razer Game Booster in wpf C#
Hello every one
I asked this question in stackoverflow, and they just gave me negative points! I don't know why,
but at least
I expected to get answer in here.
I trying to make a software with WPF in C# that the theme is
similar to Razer Game Booster.
I made many effect similar to
Razer Game Booster in my software but I don't Know how can i make a list like that software!
You can download Razer Game Booster in this link: http://www.razerzone.com/cortex/download
Now, What exactly i want?! I'll show you with following pics:
After adding a few items, a scroll bar will appear and if you do nothing, it will be hidden after a few seconds:
Image link: http://imgur.com/XIl3Bk9
After placing the mouse on the items (on hover status):
Image link: http://imgur.com/8NbUrIx
Which one of objects in visual C# and WPF Application can do this?!
if you interested to see what I've done, unfortunately I tried it and
failed! Now I asking you to help me and show me how can i do that?
any advice can help me. I'm waiting for your answer.
thank you guys so much.
I'm sorry
if I bothering you.There are probably 1000's of tutorial about layout in WPF but I have found that the people on this forum have the best handle on how to use WPF. I am now near a workstation and have the following code example which should get you started. (the example
is in VB but it is the XAML which is important).
<Window x:Class="MainWindow"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
Title="MainWindow" Height="350" Width="525" Loaded="Window_Loaded">
<Window.Resources>
<Style TargetType="ListBox" x:Key="myListbox" >
<Setter Property="ScrollViewer.HorizontalScrollBarVisibility" Value="Hidden"></Setter>
<Style.Triggers>
<Trigger Property="IsMouseOver" Value="True">
<Setter Property="ScrollViewer.HorizontalScrollBarVisibility" Value="Visible" ></Setter>
</Trigger>
</Style.Triggers>
</Style>
</Window.Resources>
<Grid Background="#FF040404">
<ListBox Style="{StaticResource myListbox }"
HorizontalAlignment="Left" Height="237" Margin="23,46,0,0"
VerticalAlignment="Top" Width="470"
ItemsSource="{Binding theList}" Background="Transparent" >
<ListBox.ItemsPanel>
<ItemsPanelTemplate>
<UniformGrid Rows="2"></UniformGrid>
</ItemsPanelTemplate>
</ListBox.ItemsPanel>
<ListBox.ItemTemplate>
<DataTemplate>
<Grid Background="#FF574A4A" Width="150" Height="75" Margin="0,0,10,0" >
<TextBlock Text="{Binding theCaption}" VerticalAlignment="Bottom" Foreground="#FFF5EFEF"></TextBlock>
</Grid>
</DataTemplate>
</ListBox.ItemTemplate>
</ListBox>
</Grid>
</Window>
Class MainWindow
Public Property theList As New List(Of theItem)
Private Sub Window_Loaded(sender As Object, e As RoutedEventArgs)
For i As Integer = 0 To 5
Dim ti As New theItem With {.theCaption = "Caption " + i.ToString}
theList.Add(ti)
Next
DataContext = Me
End Sub
End Class
Public Class theItem
Public Property theCaption As String
End Class
The above XAML define a listbox with the properties I mentioned in my previous post. There is a listbox with an ItemTemplate (define how each item should be displayed) and a definition of how the layout
should be done (ItemsPanel). The is also a style which uses datatriggers to show/hide your scrollbar. If you have questions about what I presented please ask but I would ask that you try it first so that you can see how it looks .
And I'm sorry for the small font above but this forum editor constantly give me problems.
Lloyd Sheen -
can anyone guide me how can we make H-Tree and how can we call module by using H-Tree?
waiting for prompt answer.
thanks in advance
sarah
Edited by: user652484 on Aug 2, 2009 3:43 AM
Edited by: user652484 on Aug 2, 2009 3:45 AMDear,
Creating a Hierarchical Tree based on database table required a table with self-joined column like scott's emp table where column empno refered by mgr, a Data Query with PRIOR clause and a procedure call from the Form Level When-New-Form-Instance trigger.
There are many ways to make Hierarchical Tree. I am describing one of them bellow. Please follow the steps:
01. Create the following table
CREATE TABLE EMPLOYEE(
EMPLOYEE_ID NUMBER(4),
EMPLOYEE_NAME VARCHAR2(50),
MANAGER_ID NUMBER(4),
CONSTRAINT EMPLOYEE_PK PRIMARY KEY(EMPLOYEE_ID),
CONSTRAINT EMPLOYEE_FK FOREIGN KEY(MANAGER_ID)
REFERENCES EMPLOYEE(EMPLOYEE_ID)
02. Insert some data on it
03. Create a form module and name it HTREE_DEMO
04. Create a Data Block on this form and name it CONTROL.
05. Create a Hierarchical Tree Item on it and name it EMP_TREE. Hierarchical Tree must be single item on single block.
05. Write the following query on Data Query of the EMP_TREE Item
SELECT 1, LEVEL, EMPLOYEE_NAME, NULL, EMPLOYEE_ID
FROM EMPLOYEE
CONNECT BY PRIOR EMPLOYEE_ID = MANAGER_ID
START WITH MANAGER_ID IS NULL
06. Add the following line of code on the Form Level When-New-Form-Instance Trigger
FTREE.POPULATE_TREE('CONTROL.EMP_TREE);
07. Run the form
08. Enjoy! -
How can I make a detailed form widget into TWO columns?
how can I make a detailed form widget into TWO columns? I have a contact form with a lot of fields.
Hi Whatsmyjam9999,
You can place a blank composition widget then click tigger 1, click inside target 1 and from menu--> files--> place the image and adjust it's dimensions, you can repeat the same steps for trigger 2 and 3
Here is a video link http://ghai2.worldsecuresystems.com/jing/2013-07-22_1442.swf -
I've been trying to make an account with iTunes n everytime I get to the part of the credit card that's as far as I get because I dnt have one, how can I make an iTunes account without a credit card??
Where are you located?
Just go and buy an iTunes gift card at any store in your country.
Then follow all the steps you did, but when it asks you for the credit card number, there shoujld be a GIFT CARD option which will let you load your account witht eh funds form the gift card without providing a credit/debit card #. -
How can i make an iTunes store acount without a credit card?
how can i make an iTunes store acount without a credit card?
im israeli and the israel store is only the app store.
i want to get stuff for free without a credit card.
help?!?Just go get a prepaid Visa or something. Put a small amount of money on it and then use that to open an account. If that doesnt work just call them. Contacting Apple for Support and Service 1 800 275-2273
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HT1918 how can i make an apple id account without a credit card?
how can i make an apple id account ? it says i need a credit card but i dont have one how can i get passed this?
Download a free app, create a new apple id account and click none when it says to fill in credit card information.
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How can I make mac except capture from my canon xlh1?
How can I make my imac recognize my canon XL1 Camcorder in Final Cut Express
Assume you are connected by Firewire, and that FCE has Import in some menu? Also check FCE Forum https://discussions.apple.com/community/professional_applications/final_cut_expr ess_hd?view=discussions.
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Whin I try and long into the icloud, I get a message that my Apple ID is valid, but the it is not an icloud account, how can I make it one?
To use iCloud on a PC, you must first set it up using a device with iOS5 or a Mac with OS X Lion.
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I synced two of my email accounts via gmail's POP3 capabilities. But now my iphone's gmail inbox only shows a random selection of emails (i.e. right now it is May 31, 2013 but the emails in my inbox are a couple from Nov 12, a few from Oct 12, and then some way older than that and so on.When I log into my gmail from a computer, I see all my emails in the logical, standard order. How can I make my iphone inbox match what I see when I log on using a PC?
If you're trying to decide between using POP and IMAP, we encourage you to use IMAP.
Unlike POP, IMAP offers two-way communication between your web Gmail and your email client. This means when you log in to Gmail using a web browser, actions you perform on email clients and mobile devices (ex: putting mail in a 'work' folder) will instantly and automatically appear in Gmail (ex: it will already have a 'work' label on that email the next time you sign in).
IMAP also provides a better method to access your mail from multiple devices. If you check your email at work, on your mobile phone, and again at home, IMAP ensures that new mail is accessible from any device at any given time.
Finally, IMAP offers a more stable experience overall. Whereas POP is prone to losing messages or downloading the same messages multiple times, IMAP avoids this through two-way syncing capabilities between your mail clients and your web Gmail.
That is from the page that you linked- does highlighted part of message ring a bell?
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