How to create a report based on the selection of a node of a tree

Hello,
I am new to Oracle Apex and I was trying to build a tree and also an interactive report based on the empno column of the emp table.
I have created a tree based on emp table. Now I want to display records of the employee selected in the tree.
Here is the tree query:
select case when connect_by_isleaf = 1 then 0
when level = 1 then 1
else -1
end as status,
level,
"ENAME" as title,
null as icon,
"EMPNO" as value,
null as tooltip,
null as link
from "#OWNER#"."EMP"
start with "MGR" is null
connect by prior "EMPNO" = "MGR"
order siblings by "ENAME"
Can anyone tell me step by step how to go from here?
I tried to follow the thread Re: tree question but could not understand much from it.

The approach for reloading the page and displaying the report is quite simple.
<li>You start by creating a new page item which would be used to store the selected node ID , eg. P100_SELECTED_NODE (you can make it atext item and change it hidden once everything works as expected)
<li>Modify the tree query and change the link column in the tree definition SQL query to a link to the same
for example if your page is 100 , you would make the tree node link to the same page but set the P100SELECTED_NODE with selected node's id_
This done here
{message:id=4410987}
In this case it would be
'f?p=&APP_ID.:100:'||:APP_SESSION||'::::P100_SELECTED_NODE:'||EMPNO as link Now when you click on a tree node link , it would come back to the same page, but set the P100_SELECTED_NODE with the empno of the clicked node.
<li> All that is left to do, is changing your Report so that it refers to the new item inorder to filter the records for this employee i.e empno
SELECT ...
WHERE empno= :P100_SELECTED_NODE

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    How to create Drop down menu in the selection screen.
    Fast answer will be highly rewarded
    Regards
    Bikas

    hi ,
    TYPE-POOLS : vrm.
    TABLES:vbak,vbap.
    DATA : v(80) TYPE c.
    DATA: wa_vbak TYPE vbak,
          it_vbak TYPE vbak OCCURS 0 WITH HEADER LINE,
          wa_vbap TYPE vbap,
          it_vbap TYPE vbap OCCURS 0 WITH HEADER LINE.
      DATA: l_name TYPE vrm_id,
            li_list TYPE vrm_values ,
            v_count  TYPE i,
            l_value LIKE LINE OF li_list.
    PARAMETERS: p_test(20) AS LISTBOX VISIBLE LENGTH 60 MODIF ID DAT.
    INITIALIZATION.
    AT SELECTION-SCREEN OUTPUT.
      PERFORM get_data.
      LOOP AT it_vbak.
        l_value-key =  it_vbak-vbeln .
        l_value-text = it_vbak-vbeln .
        APPEND l_value TO li_list.
      ENDLOOP.
      CALL FUNCTION 'VRM_SET_VALUES'
        EXPORTING
          id              = 'P_TEST'
          values          = li_list
        EXCEPTIONS
          id_illegal_name = 1
          OTHERS          = 2.
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      clear : li_list , li_list[].
      SELECT vbeln
             matnr
             meins
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             INTO CORRESPONDING FIELDS OF TABLE it_vbap
             WHERE vbeln = p_test.
    START-OF-SELECTION.
      SELECT vbeln
             matnr
             meins
             FROM vbap
             INTO CORRESPONDING FIELDS OF TABLE it_vbap
             WHERE vbeln = p_test.
      LOOP AT it_vbap.
        WRITE :/ it_vbap-vbeln, it_vbap-matnr,it_vbap-meins.
      ENDLOOP.
    *&      Form  get_Data
          text
    -->  p1        text
    <--  p2        text
    FORM get_data .
      SELECT  vbeln
              FROM vbak
              INTO  CORRESPONDING FIELDS OF TABLE it_vbak.
    ENDFORM.                    " get_Data
    regards,
    venkat.

  • How to create activity workflow based on the Web API 2 services

    Hi,
    We have Web API 2 services and we want create activity workflow based on the Web API 2 services.
    Web API 2 services provide some application operations and based on this operations we would like to create custom activity workflow.
    Question:
    Is that possible?
    Could you please give best practices to create activity workflow based on the Web API 2 services ?
    Thanks for your support.

    HI Max_P,
    Welcome to workflow forum.
    ASP.NET Web API is a framework that makes it easy to build HTTP services that reach a broad range of clients, including browsers and mobile devices. ASP.NET Web API is an ideal platform for building RESTful applications on the .NET Framework.
    I researched relevant topic about creating workflow application using Web API 2, I just found these resources about it.
    Learn About ASP.NET Web API
    Hope it helps.
    Best regards,
    Angie
    We are trying to better understand customer views on social support experience, so your participation in this interview project would be greatly appreciated if you have time. Thanks for helping make community forums a great place.
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    HERE to participate the survey.

  • How to create a condition based on a select that retrieve dynamically a LOV

    Hi all, I need to create a condition based on a select that retrieve dynamically a LOV.
    So, the condition have to be:
    inventory_item_id NOT IN (SELECT inventory_item_id FROM apps.mtl_system_items_kfv WHERE concatenated_segments = 'GENERAL_FAULTS_IPTV')
    I need to create a LOV based on this select without making any join with the folder which contains the field inventory_item_id, because otherwise I have the contradiction:
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    and o118741.INVENTORY_ITEM_ID NOT IN (o124757.INVENTORY_ITEM_ID) -- condition
    These two condition together don't show any data, obviously....This means also, that I can't use a calculated field, because if I want to see this field, I have to create a join, another time, with the main custom folder.
    I tried to create a LOV on the Administrator, but when I create the condition I have to check manually the values....and if in the future this LOV will increase I need every time to re-check all the values.....instead I need that the inventory_item_id have to be NOT IN dinamically in the list of values retrieved by the select.
    Anybody has inplemented something similar ??
    Thanks in advance
    Alex

    Hi alex,
    SELECT incidents.INVENTORY_ITEM_ID,
    pcodes.PROBLEM_NAME
    FROM apps.cs_incidents_all_b incidents,apps.jtf_rs_problem_codes_v pcodes
    WHERE incidents.category_id IN (SELECT category_id
    FROM mtl_categories_kfv
    WHERE concatenated_segments = 'IPTV')
    AND incidents.PROBLEM_CODE = pcodes.PROBLEM_CODE
    where incidents.INVENTORY_ITEM_ID NOT IN SELECT inventory_item_id
    FROM apps.mtl_system_items_kfv
    WHERE concatenated_segments = 'GENERAL_FAULTS_IPTV'
    You want to add this condition to the first query it holds good for this scenerio.All the items which are NOT IN will be retrieved.Here you are selecting other than "General_faults_iptv"
    But again your trying to select in the second query where you want "General_faults_iptv"
    SELECT inventory_item_id
    FROM apps.mtl_system_items_kfv
    WHERE concatenated_segments = 'GENERAL_FAULTS_IPTV'
    If you carefully go through what your doing,you will understand.In the above explantion ,there will be no records generated.First query your saying NOT IN and again your saying for the same IN,how will records retrieve its meaningless.
    I dont know what you want to get from second query.I would suggest you to do is dont use the second query and just use the first query and you will get.Here is the query and this will give you result.
    SELECT incidents.INVENTORY_ITEM_ID,
    pcodes.PROBLEM_NAME
    FROM apps.cs_incidents_all_b incidents,apps.jtf_rs_problem_codes_v pcodes
    WHERE incidents.category_id IN (SELECT category_id
    FROM mtl_categories_kfv
    WHERE concatenated_segments = 'IPTV')
    AND incidents.PROBLEM_CODE = pcodes.PROBLEM_CODE
    AND incidents.INVENTORY_ITEM_ID NOT IN SELECT inventory_item_id
    FROM apps.mtl_system_items_kfv
    WHERE concatenated_segments = 'GENERAL_FAULTS_IPTV'
    Regards,
    Kranthi.

  • How to show the columns dynamically in OBIEE report based on the selection?

    Hi,
    I have a requirement where the columns should be dynamically shown in report based on what we select in propmt page.
    I'm creating a report in OBIEE where i want to give an option to the end user to select the columns whichever he wants to see in the report.
    For example I have the following columns in the report already:
    Customer Name,
    Customer Number,
    Bank Account,
    Address
    I want to give an option to the user to select 'Customer Mail ID' dynamically and see the column to be displyed in the report along with the existing columns.
    Through 'Column Selector' user can select a single column at a time, but if he want to select more than one column, how can we do this ?
    Please help me out in resolving this issue.
    Thanks,
    Chaithanya.

    Hi Chaithanya,
    there's not a straight solution for this. You can create different analysis containing different number of columns and then directing the user to this analysis using Action Links or you can also use View Selector to switch from one view (analysis) to the other. But it's not going to be very flexible nor dynamic.
    J.

  • How to create a report region which the first colomn is row selector column

    I want to create a report region and its first column is a row selector column. I have used select sentence to select some columns. But I do not know how set the first column to row selector column. I mean I want to do as follow. When a radio which is first column is chosen, it will return it's value of the column in the chosen row. Please help me! Thanks

    Hi unnamed,
    Suppose you have an id that identifies your record.
    Go to Report definiton, tab report attirbutes.
    Select the id of your record.
    Create a link to the page you want to go to.
    Hope this helps.
    If not, I suggest you to create a from with report, and analyze the way the wizard has generated it.
    Leo

  • How to create a shape based on the shape of an image

    I want to erase a portion of a mask based on the shape of an image. how can i do this? btw how to create a circle? thx

    Both your questions leave room for imagining what you might really mean, but here's a shot at answering them.
    If you have a mask that you want to erase portions of based on an image... assuming the mask is a simple rectangle you drew with the rectangle tool, change the opacity of the rectangle's fill in the color panel to make it see-thru, place the mask over the image, and using the eraser tool, erase the portions of the mask that you do not intend to retain using the image below it as a guide.
    As for drawing a circle, hover over the rectangle tool and a menu should appear.  Select the oval/ellipse tool.  To draw a circle, hold down the shift key and draw just as you did for the rectangle.  The shift key forces it to retain equal width and height.

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