Dynamically show and hide detail columns according to master column value

i want to create a page where 2 level master detail.
that is main master region with search option for query (query region)
2nd detail with table
and 3rd detail. (1-2-3)
Here in 3rd detail region, some fields should be shown and some fields hide according to the value of one filed in 2nd detail table(for the current selected row).
please advice
or
please point me to any similar posts

Zam,
show/hide is only beneficial if its optioanl for user to hide or show the fields at your detail region.If it is not , you will have to use PPR and transient VO approach.
--Mukul

Similar Messages

DYNAMICALLY SHOW AND HIDE OF PORTLETS

I am developing some application using Portal application(forms,reports,menu).
I have 3 portlets in a Page. Each portet has a Form,Report.
The requirement is I wanted to hide and show a Portlet
dynamically based on session parameter.
For example : I have a form on top of the page and report output below it,
that report contains a link for every row.
By clicking on the link a stored procedure is invoeked
that gets the rowid as IN parameter. This stored
procedure should do a database operation and set some
session parameters based on the rowid it retrieved and
redirect to the same page.
Something like:
l_sess_store := portal30.wwsto_api_session.load_session(
p_domain => 'PORTAL30',
p_sub_domain => 'TEST'
l_sess_store.set_attribute(
p_name => 'l_rowid',
p_value => l_rowid
l_sess_store.save_session;
portal30.wwv_redirect.url('http://host:port/servlet/page?_pageid=123&_dad=portal&_schema=PORTAL')
Now this page has to show an additional portlet when the
session parameter set by the stored procedure contains a
certain value.
How can I achieve this?
Thanks, tobi

Hi
Question 1: Go to edit the tab and use the conditional display settings.
Question 2: Go to the page template that you are using and edit Standard Tab Attributes.
Cheers
Ben

Show and hide columns.

I have a rather large JTable with a lot of columns that are updated once in a while.
Is there an easy way to show and hide columns, so that I don't have to keep track on which a shown and hide when I use setValueAt()...?

JTable does the conversion between the column indexes of the view and the model.
You should be able to add remove columns using addColumn and removeColumn methods. and in the TableColumn class you can specify the coulmn in the model that the TableColumn refers to.

Iframes show and hide

Hi All,
I have the Requirement like :
I have two iframes side by side in a page, and two buttons show and hide,
once i click hide button second iframe should disappear and first one should be increase in size to fit whole window. and once i click show first and second should be 50/50 in the page
for this i followed below steps
1) created page.
2) created two report region (No Template)
3) In one region source i called iframe like
TABLE>
<TR>
<td>
<IFRAME SRC="http://Localhost:7777/pls/apex/f?p=&APP_ID.:&P104_INTERFACE.:&SESSION." WIDTH=&P104_WIDTH. HEIGHT=540 scrolling="auto" frameborder="1"></IFRAME>
</td>
</tr>
</table>
4) in second region
TABLE>
<TR>
<td>
<IFRAME SRC="www.google.com ; HEIGHT=540 scrolling="auto" frameborder="1"></IFRAME>
</td>
</tr>
</table>
6)conditionally showing the region with the help of SHOW and HIDE BUTTON
7)and also on Show and hide button i am setting the value of P104_WIDTH . So the size will vary with conditional display?
NOW MY QUESTION IS:
once i click hide button THE CONTENTS(item VALUES) OF THE FIRST FRAME ARE REFRESHED, DUE THAT ALL ENTERED DATA WIL DISAPPEAR SO HOW TO AVOID IT , without refreshing the frist frame i need to set the P104_width value so it interm width will set in the iframe region??????
Thanks & Regards
Nagaraj B K

I had another idea that I am pursuing. I am looking into extending the current renderer CommandNavigationRenderer and will render another goLink just after the current goLink that will execute a close action. I was able to re-direct the rendering by added an override render-kit block in my current faces-config.xml file.
<render-kit>
<renderer>
<component-family>org.apache.myfaces.trinidad.Command</component-family>
<renderer-type>oracle.adf.rich.NavigationItem</renderer-type>
<renderer-class>com.riscs.ui.backing.jsp.components.ClosableCommandNavigationItemRenderer</renderer-class>
</renderer>
</render-kit>
If this works I am planning on extending the commandNavigationItem by creating a ClosableCommandNavigation tag and add a "closeAction" tag that will determine if a close item should render.
Preliminary work looks promising. I will update if I make progress...please let me know if I am crazy.
Thanks.

Show and hide Lov icons and Date Picker image on conditional?

How to show and hide Lov icons and Date Picker image on conditional?

Why do you just want to make the icons conditional? Shouldn't the field also be conditional?
Patrick
My APEX Blog: http://inside-apex.blogspot.com
The ApexLib Framework: http://apexlib.sourceforge.net
The APEX Builder Plugin: http://sourceforge.net/projects/apexplugin/

Error in my show and hide button prg

Hello Frnds,
With this link tutorial iam doing now but error raised , and tried my best plz check the tutorial and solve my prb
Method ONACTIONSHOW_HIDE
*THIS IS CODE FOR SHOW AND HIDE THE INPUT FIED BUT GETTING ERROR IS
**set_attribute_property doesnot exit similar ly get_attribute_property and set attribute is there like that getting error for this code
. DATA lo_nd_radio_node1 TYPE REF TO if_wd_context_node.
DATA lo_el_radio_node1 TYPE REF TO if_wd_context_element.
DATA lw_index TYPE I.
DATA lo_el_radio_node1_1 TYPE ref to if_wd_context_element.
navigate from <CONTEXT> to <RADIO_NODE1> via lead selection
lo_nd_radio_node1 = wd_context->get_child_node( name = wd_this->wdctx_radio_node1 ).* call method get lead selection index to get index
CALL METHOD lo_nd_radio_node1->get_lead_selection_index
receiving
index = lw_index. lo_el_radio_node1_1 = wd_context->get_element( ). If lw_index = 1. * call method set attribute property and pass value as 'X' to show
call method lo_el_radio_node1_1->set_attribute_property
exporting
attribute_name = 'FIRST_NAME_1'
property = 1
value = 'X'.
call method set attribute property and pass value as 'X' to show
call method lo_el_radio_node1_1->set_attribute_property
exporting
attribute_name = 'LAST_NAME_1'
property = 1
value = 'X'. Else. call method set attribute property and pass value as SPACE to HIDE*
call method lo_el_radio_node1_1->set_attribute_property
exporting
attribute_name = 'FIRST_NAME_1'
property = 1
value = space.* call method set attribute property and pass value as SPACE to HIDE
call method lo_el_radio_node1_1->set_attribute_property
exporting
attribute_name = 'LAST_NAME_1'
property = 1
value = space. Endif

Hi Ananth,
I tried the same code from that tutorial,its working fine.
once again check the name of the nodes and the elements.
you can try another way also to show and hide input fields.
create one attibute of type WDY_BOOLEAN and bind this attribute to the visible property of the input fields.
for example
attibute name = 'visible ' : type = wdy_boolean :default value = X
onaction of the radio button place the following code.it really works
DATA lo_el_context TYPE REF TO if_wd_context_element.
DATA ls_context TYPE wd_this->element_context.
DATA lv_visible TYPE wd_this->element_context-visible.
DATA lo_nd_radio_node1   TYPE REF TO if_wd_context_node.
DATA lo_el_radio_node1   TYPE REF TO if_wd_context_element.
DATA lw_index            TYPE i.
DATA lo_el_radio_node1_1 TYPE REF TO if_wd_context_element.
lo_nd_radio_node1 = wd_context->get_child_node( name = wd_this->wdctx_radio_node1 ).
lo_el_context = wd_context->get_element( ).
CALL METHOD lo_nd_radio_node1->get_lead_selection_index
    RECEIVING
      index = lw_index.
lo_el_radio_node1_1 = wd_context->get_element( ).
IF lw_index = 1.
    lo_el_context->set_attribute(
name = `VISIBLE`
value = 'X' ).
ELSE.
    lo_el_context->set_attribute(
name = `VISIBLE`
value = ' ' ).
ENDIF.
Thanks,
krishna

SetVisible against show and hide

Hello, making some practises I have observed that setVisible method doesn't just makes visible or not, it affects me when I change location of components I have played with setVisible, but when I use deprecated methods hide and show I haven't that problem.
What else makes setVisible than make visible or not?

Hello, the way I see it, setVisible is just a nicer way of setting visibility than show() and hide(). Anyway, the way setVisible is implemented in the Component class is :
public void setVisible(boolean b) {
      show(b);
}So I don't believe you should be experiencing any difference between show() and setVisible(). As to the change in positions of components, you might find the actual implementation useful:
    public void show(boolean b) {
        if (b) {
            show();
        } else {
            hide();
    public void show() {
        if (!visible) {
            synchronized (getTreeLock()) {
                visible = true;
                ComponentPeer peer = this.peer;
                if (peer != null) {
                    peer.show();
                    createHierarchyEvents(HierarchyEvent.HIERARCHY_CHANGED,
                                          this, parent,
                                          HierarchyEvent.SHOWING_CHANGED,
                                          Toolkit.enabledOnToolkit(AWTEvent.HIERARCHY_EVENT_MASK));
                    if (peer instanceof LightweightPeer) {
                        repaint();
                    updateCursorImmediately();
                if (componentListener != null ||
                    (eventMask & AWTEvent.COMPONENT_EVENT_MASK) != 0 ||
                    Toolkit.enabledOnToolkit(AWTEvent.COMPONENT_EVENT_MASK)) {
                    ComponentEvent e = new ComponentEvent(this,
                                                          ComponentEvent.COMPONENT_SHOWN);
                    Toolkit.getEventQueue().postEvent(e);
            Container parent = this.parent;
            if (parent != null) {
                parent.invalidate();
    }I left out the hide() code, since it is quite similar. Anyway, if you are interested in this code you can always look it up - it's avaliable.
Hope this helped, laginimaineb.

TRY CAST and setting the type according to destination column

Hi,
I am loading data from different sources. I have to do data quality checks for data I am loading into destination. For Decimal Values I have destination data types Decimal(28,2) and Decimal(28,6)
I would like to check the source data and covert the type according to destination column. How can I use the try cast in this scenario?
SELECT TRY_CAST(REPLACE('100,500.000',',','') AS DECIMAL(28,2))
this statement will convert every thing to two decimal places. but if destination column is decimal(28,6) i would like to convert it to 100500.657899
What is the best way of doing it?
MH

Hi MH,
According to your description, you need to CAST and setting the type according to destination column which data types is Decimal(28,2) and Decimal(28,6), right?
"this statement will convert every thing to two decimal places. but if destination column is decimal(28,6) i would like to convert it to 100500.657899" If in this case, then there are different data types on the same column which is not
supported in current version. So as per my understanding, there is no such a functionality to achieve your requirement. What we can do is convert to corresponding datatype (Decimal(28,2) or Decimal(28,6)), and then convert it to nvarchar datatype.
CREATE TABLE #TEMP(A NVARCHAR(50))
INSERT INTO #TEMP VALUES('1538.21'),('1635.326541'),('136.235')
SELECT
A,
CASE
WHEN (LEN(RIGHT(A,LEN(A)-PATINDEX('%.%',A))))>2
THEN
CAST(A AS DECIMAL(28,6))
WHEN (LEN(RIGHT(A,LEN(A)-PATINDEX('%.%',A))))<=2
THEN
CAST(A AS DECIMAL(28,2))
END AS B,
CASE
WHEN (LEN(RIGHT(A,LEN(A)-PATINDEX('%.%',A))))>2
THEN
CAST(CAST(A AS DECIMAL(28,6)) AS VARCHAR(99))
WHEN (LEN(RIGHT(A,LEN(A)-PATINDEX('%.%',A))))<=2
THEN
CAST(CAST(A AS DECIMAL(28,2)) AS VARCHAR(99) )
END AS B2
FROM #TEMP
DROP TABLE #TEMP
Regards,
Charlie Liao
If you have any feedback on our support, please click
here.
Charlie Liao
TechNet Community Support

Mail and Smart Folders losing column show and hide settings - a fix?

Lately I switched my mail to be hosted by google and so in order for my in and out boxes to contain my current and older messages, I have each set as Smart Folders. It's this difference that I think might be making this bug worse.
Previous to this change I'd noticed Mail forgets which columns I have shown and what order they're in between quitting and relaunching.. but now with the smart folders, the column settings will be lost when I'm merely not paying attention to Mail (when it's hidden or in the background).
This is particularly irritating since I always use Mail with two view windows, one showing my inbox and the other showing my sent messages. What seems to be happening most is that if I have my inbox showing From and To, that setting will bleed over to the sent window.. showing me that all my sent messages are, of course, From me. I hide that column and later on it comes back by itself. Either that, or I hide the From column in Sent and later on I lose the From column in the Inbox.

Hobyx,
Wow this thread really is a little stale. Sorry about that. What it sounds like to me is the preferences file is going bad, you could try removing com.apple.mail.plist. Found in Macintosh HD -> Users -> YOUR USERS -> Library -> Preferences. Please note that you will have to add your Gmail account back in. But any emails/smart folders on your Mac wont be removed by deleting that plist.
Also On the Gmail side you will get significant better results if you select the corresponding folder in your gmail account 'Found in the sidebar' and select Mailbox -> Use this Mailbox for -> and select what your using for. Whilst using the imap setup.
Hope that helps,
Weston

Show or Hide the icons in a report column in APEX

Hi All,
I have a requirement to show or Hide a Delete Icon in my report.
Condition is whenever the transfer is completed, then the user should not see the Delete Icon for that particular row of the report. I.E. for example if there are 5 rows in the report, and for 2 rows the value of the Transfer is NULL, then the Delete icon should be appear to the user. If the value for the column transfer is Not Null for remaining 3 rows, then the user should not be able to see the Delete Icon.
For this I did like below,
In the report, I edited the Del_Icon and Selected 'Value of the Item/Column in Expression1 is NULL' and entered 'Transferred' in Expression1 in Conditional Display area. But even if the value for Transfer column is 'Transferred', the Delete Icon is still appearing for that row.
Can someone please let me know where can be the mistake is?
Please let me know if you require more info.
Actually in the application if we go to Transfer Page, there is an option to create a row for Transfer page. There is a column Transfer, If we do not enter any value for the column Transfer and submit the page, the record will be created and the Delete Icon should be appear. If I update the row in the application and provide some value, and click submit button, then the Delete Icon should not appear.
Edited by: 980540 on Apr 2, 2013 5:08 AM

You can do one thing, check the condition in the report sql itself and display the image
select case
            when transfer is null then '<a onclick="f_func()"><img src="#APP_IMAGES#img"></a>'
            else null
            end col1,
         col2
from tableI have used "APP_IMAGES" you can changes it accordingly.
and the <a> tag should be like this *<a onclick="f_func()"*
in the javascript function you can submit the page using apex.submit('REQUEST') and condition your delete process on the REQUEST.
Regards,
Tauceef

Show and Hide Actions Not Working

I'm working on a project that involves showing and hiding objects. I inserted a button and in the Action block for the object, I selected 'Show', then selected the object I wanted to be shown on click. When I preview that screen in the project and select the button to show the object, it shows the object, but then advances the project to the next screen. The only way I've found to combat this apparent flaw is to use an advanced action for what should be a really simple interaction. Also, I have the timing set for all objects on the screen in question to Display for the rest of the slide. Is anyone else experiencing this issue?

Have a look at: Why choose Standard over Simple action? - Captivate blog
As Rick points out, Captivate has always worked that way. And since you are talking about Hide/Show, very often you'll want to hide a group before showing one object. If you are using Captivate 7/8 I recommend to create a shared action for that purpose that you can use over and over again in that project and in other projects.
Dare to Share - part 1 - Captivate blog
Reuse Shared Actions in other Projects - Captivate 7 vs. 8 - Captivate blog

JFileChooser show and hide

I am using a jFileChooser to save a file in a selected location and then I use a check if the file exist to prompt an overwrite option dialog box. I do this like so....
fileChooser.showSaveDialog(jPanel1);
File file = new File(fileChooser.getCurrentDirectory()+"/"+fileChooser.getName(fileChooser.getSelectedFile()) + ".jpg");
filename = file.getPath();
if (new File(filename).exists()) {
        int n = JOptionPane.showConfirmDialog(this,
        "Do you want to overwrite?", "File Overwrite",
        JOptionPane.YES_NO_CANCEL_OPTION, JOptionPane.QUESTION_MESSAGE);
        if (n == JOptionPane.NO_OPTION)
                showme(flag);
}The question I have is, Upon entering a filename and location in the file chooser and clicking the save button the filechooser goes away, if that file already exist the JOptionPane shows and a choice can be made, I want the JOptionPane to prompt over top of the file chooser. Right now when clicking save the fileChooser goes away, then an overwrite option can be made, if it is no the savedialog reappears, Does anyone know how to keep the filechooser shown until a file save of a non-existing file is chosen or a no overwrite option i sshown.
BASICALLY: Does anyone know how to keep the filechooser component shown even when a optionPane component is shown? I don't want it to show and reshow.

Why do you just want to make the icons conditional? Shouldn't the field also be conditional?
Patrick
My APEX Blog: http://inside-apex.blogspot.com
The ApexLib Framework: http://apexlib.sourceforge.net
The APEX Builder Plugin: http://sourceforge.net/projects/apexplugin/

Xcode-Show and Hide windows with checkbox?

I am making an applescript/cocoa application in Xcode 4.6. I in my Main Window, I have two windows that are hidden at launch ("Preferances", and "Advanced") and one window ("Simple") that is visible at launch. In the preferances window, I have a checkbox. I would like that box, when checked to display the "Simple" window, and Hide the "Advanced" window, and even when closed and relaunched, will remain how the preferances are, and not have to check the box everytime on startup of the app. Anyone know how to do this? Thanks!

Ok something isn't quit right
I in my Main Window, I have two windows that are hidden at launch ("Preferances", and "Advanced") and one window ("Simple") that is visible at launch. In the preferances window, I have a checkbox. I would like that box, when checked to display the "Simple" window, and Hide the "Advanced" window,
What do you mean by in the main window are two windows? Also if the checkbox is in the preferences window and that is hidden at launch how do you get to it to check/uncheck it?
This checkbox basically toggles between the two windows? selected it displays the 'simple' window, when unchecked it displays the "Advanced" window?
This script
script AppDelegate
property parent : class "NSObject"
    property ppw : missing value
    property isShowing : 0
          on applicationWillFinishLaunching_(aNotification)
-- Insert code here to initialize your application before any files are opened
          end applicationWillFinishLaunching_
          on applicationShouldTerminate_(sender)
-- Insert code here to do any housekeeping before your application quits
                    return current application's NSTerminateNow
          end applicationShouldTerminate_
    on displayButton_(sender)
        if (isShowing = 0) then
            ppw's orderFront_(sender)
            set isShowing to 1
        else
            ppw's orderOut_(sender)
            set isShowing to 0
        end
    end
end script
will toggle a second window from a button on the firsst window.
This is what the nib file looks like
ppw is attached to the panel.
This should get you started. Post back if you have more questions.

How do I access a value of a variable in SSIS and control the flow accordingly based on its value?

So I have a Foreach Loop Container that Enumerates a read Excel spreadsheet and this Foreach Loop get its User::SheetName. Can I change my flow accordingly based on the value of the User Variable User:SheetName that is dynamically valued by the Foreach Loop
Container? So if the User::SheetName is "Enrolled", I want to load that worksheet to a certain SQL Server Table using an Excel Source and OLE DB Destination and if the User::SheetName is "Engaged", I want to load its worksheet contents
to a different SQL Server Staging Table. What Task can I use to determine the value of User::SheetName or am I going to have to write a C# script to do this?
Any help and/or suggestions are GREATLY appreciated.
Thanks!

Hi ITBobbyP,
According to your description, you want to read data from excel by using the Foreach Loop container with the appropriate enumerator. If that is the case, please refer to the following steps:
Inside the ADO NET enumerator, add a data flow task.
Inside the data flow task, add an Excel source.
Open the Excel source, and point to the Excel data source set up in the file enumerator.
Select one of the sheets that shows in the drop down.
Close the Excel source.
Select the Excel source.
In the properties window, copy the name of the sheet you selected. It's in the 'OpenRowset' property.
Set this as the initial string in your sheet name variable created to gather the sheet name from the ADO NET enumerator.
Select the Excel source.
In the properties window, change the 'AccessMode' to OpenRowset from Variable. This will change the property 'OpenRowset' to 'OpenRowsetVariable'.
Change the 'OpenRowsetVariable' to the variable created to hold the sheet name via the dropdown.
Open the Excel source. You should see your variable as the sheet name.
Click the 'Columns' tab to verify you can connect and mess with columns.
For detail information, please refer to the following document:
https://technet.microsoft.com/en-us/library/ms345182.aspx
If you have any more questions, please feel free to ask.
Thanks,
Wendy Fu
Wendy Fu
TechNet Community Support

Need Master-Detail relation to link Master column to 2 different detail col

I have a form with a master detail relation. The master block is a database table rec_shipments with a primary key of shipment_id and a bunch of other columns. The detail block is a table rec_containers with a container_id as the primary key plus column shipment_id, split_shipment_id, weight, volume, etc. The shipment_id and split_shipment_id are nullable.
When a shipment is received a shipment record is created and container records are created with the shipment_id populated and the split_shipment_id null. In the form a relation was created between the shipment block and the container block as shipment_id=shipment_id. This works fine. However, they have the ability to spit the original containers into smaller more manageable containers for distribution. For example if they receive a railroad car full of pallets of printer paper they may take and divide them, half into 1 rolloff bin and half into another rolloff bin. The rolloff bins will get a unique container_id for tracking. The record in the system created in the rec_containers table will have the split_shipment_id populated and the shipment_id null. In the screen they want to see the original containers (railroad car) and the split containers (rolloff bins) when the query the shipment.
What they want:
Shipment_id -- and additional information
Railroad Car ID plus additional information
Rolloff Bin 1 ID plus additional information
Rolloff Bin 2 ID plus additional information
My problem is the rolloff bins don't show up with the current relation because the shipment_id is null in the 2 rolloff bin records.
I've tried creating a view on the rec_containers table that is all the columns in the table plus 1 additional column that is
nvl(shipment_id,split_shipment_id) comp_ship_id
and set the relation to shipment_id=comp_shipment_id. I set the comp_shipment_id column to query yes and insert & update to no because I don't want to update that column in the view.
The problem is I can't update any columns, I get a can't reserve record for update or delete error.
Does anyone have any ideas how I can get the containers block to query all records where the shipment_id or split_shipment_id matches the shipment block shipment_id and still be able to update the records?
Thanks for any help.

Your idea of using a view is the best approach. In order to make the block updateable, you have to sst the property "Query only" for your derived item to "Yes". Witn this, the column will not be included in any further dml. About the locking... it may be that forms isn't anymore able to do proper locking when a block is based on a view. In that case, put an ON-LOCK-trigger on the block and lock the record by yourself doing y SELECT FOR UPDATE NOWAIT on the record. To just try if this would work you use a NULL in the ON-LOCK just to xheck if the dml-operations itself will work. if your view is based on only one table you have good chances that there is nothing to change, if you get an error like "View not updateable", you have to do some further adjustments
-Set the key-Mode for the block to "Non-updateable"
-Set the property "Primary key" to "Yes" for the pk-item in your block.
hope this helps

Dynamically show and hide detail columns according to master column value

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