Do not forget the values in the form after the page

Hello

IM absolutely new to APEX (as you can see this is my first post ;)), I've read the documentation, I found on the oracle Web site and know at least the basics...
So I started building my first application and already have my first problem :D Maybe you can tell me if I want to do is possible and how to do it.

I have several pages by a form on the left side as well as a report of sql on the right side.
The form contains fields that are the list of values (fields that contain foreign keys so that the user can select only a valid value). I have a button next to each list in the value field. When the user clicks on the button I have a branch to the same page and the sql report is updated. Depending on which button next to the list values with foreign keys was pressed, it shows the complete table list the values of references to (so the user can see that contains the foreign key, it is to select). After I finally made this work.

But the problem is: when the user enters values in the form and then click on a button to see what the foreign keys contain values that it has already entered disappeared. But I want the values that he went in to stay in shape after he pressed the button. is there an easy way to do this? the only thing I could imagine is to create a variable for each form field, save current in variable values before the page is sent and write the values of the variables in the form when the page reloads. but it seems kind of the beast... I must do this for each page of this kind (which are many). so is there a better way?

thx a lot :)

I think you're talking about the region 'filter' on the left side as 'form '.

Try this... Open the setting page , click on the item to change (to that values stay after submit), goto SOURCE region, here the source value * "only when the current value in session state is null" * this will fix the problem.

See you soon,.
Hari

Tags: Database

Similar Questions

  • I am trying to print PDFS from Safari, but can not see the page numbers

    I just opened a document PDF 700 + pages in Safari and need to print the odd pages and there, but I can't see the page numbers displayed when I scroll the document. When I view the same document on an iPad, the page numbers change when I scroll but on my iMac (with the help of Safari 10) they appear not at all - and 700 + pages is a lot to go wrong! The clues how I can spend on 'display the page number?

    The default Apple PDF Internet plug-in used by Safari does not display the page numbers (except if they are in the footer of the PDF document in question), and there is no setting in Safari preferences to turn on this feature. Your best bet is to download the PDF file, then open it in preview or Acrobat Reader, where the thumbnails will be the correlation to page numbers. Then you can select several arbitrary thumbnails using the control button to print those selected pages. In the Pages section of the print Panel, you select "Selected Pages in the sidebar".

    The PDF Internet plug-in installed by Adobe Acrobat Reader or Pro displays the page current and total page in its turnaround Panel. If there are page numbers in the footer of the PDF file accessed, they are not deleted. You must enable Internet Adobe plug-in to Safari preferences: Security Panel.

  • Fire fox is slow and on a single website, it goes on the site but will not load the page

    Fire fox is slow. Also on a single Fire fox web site goes on the website but will not load the page
    Questions began Tuesday, June 16, 14. Website can be opened with other browsers.
    I am running windows XP sp2

    Start Firefox in Safe Mode {web link}
    While you are in safe mode;
    Press < Alt > or < F10 > to display the toolbar.
    Followed;

    Windows; Tools > Options
    Linux; Edit > Preferences
    Mac; name of the application > Preferences

    Then Advanced > General.
    Find and stop using hardware acceleration.

    Dig safe web sites and see if there is still a problem. Then restart

  • I bought ipad air 1 after that 2013 but can not get the pages for free. Numbers and imovie I can. IOS9 running at the moment. I have pages when I connect on icloud on my pc. Can I transfer iPad app, because it is not in the ILO purchased in itunes.

    Hi everyone, this is my first post, also help on the post would be appreciated.

    I bought ipad air 1 after that 2013 but can not get the pages for free. Numbers and imovie I can. IOS9 running at the moment. I have pages when I connect on icloud on my pc. Can I transfer iPad app, because it is not in the ILO purchased in itunes.

    Thanks in advance

    Newbie

    The only way to install an ipad app is through the app store.  PC or Mac software does not run on the ipad.  Search in the contacts link at the bottom right of this page.  Give apple a call.

    I guess is the icon for pages in icloud for storing documents pages.  At the same time, apple had a cloud based pages.  Not sure what happened to her.

    R

  • Could not open the page to update windows with the error 80072efe

    Could not open the page to update windows with the error 80072efe

    0x80072EFE - ERROR_INTERNET_CONNECTION_ABORTED - the connection with the server has been terminated.

    How to reset the Windows Update components?
    http://support.Microsoft.com/kb/971058

    TaurArian [MVP] 2005-2010 - Update Services

  • Just did my laptop, tried to do windows updates and get a message T "here has been a problem the site witt" and can not open the page I requested at this time.

    Just, I redid my laptop using my system recovery disks. I went to windows update and get this msg when I click on Express.com: the site has encountered a problem and cannot display the page you are trying to view.

    Original title: I redid all my laptop. I went to windows update and get a message that says: there was a problem witht the site and I wanted that the pag can not open the page I have requessted at this time.

    You must download and install Windows XP Service Pack 2 (if not already installed) followed in Windows XP Service Pack 3.  You will find two of them at http://www.microsoft.com/downloads - download the "Network Installation Package" for the two and ignore the part about them being only for the professionals - the parcel I recommend you download will install with or without network connection.

  • After you configure the new printer Hp Officejet Pro 8625 on Windows 7, it will not print the page of 'test' I need help!

    After setting up my new printer Hp Officejet Pro 8625 on Windows 7, it will not print the Page of 'Test '.  I need help!

    Also, when I roll over the image of the printer in the task bar, he says '0' of documents, so that it does not print.

    After setting up my new printer Hp Officejet Pro 8625 on Windows 7, it will not print the Page of 'Test '.  I need help!

    Also, when I roll over the image of the printer in the task bar, he says '0' of documents, so that it does not print.

    Thanks to everyone who responded to my help regarding my Hp OJ Pro 8625.  After all, I ended up doing a clean reinstall of my MS Windows 7, and reinstalling the Hp JO 8625 Pro software and that's all working now.  Some hoe there is a glitch in my Windows 7 that did not leave the Hp software to install correctly.  Once again thank YOU ALL!

  • C4580 all-in-one does not print the page Web of the internet explore 9 64-bit

    C4580 all-in-one does not print the page Web of the internet explore 9 64-bit

    Message: Script error...

    OK if you use IE9 32-bit

    Latest version of the driver from HPupdate

    Same problem on 2 different PC - running Win7 Home premium, another the proff of Win7, both 64-bit

    Hello borisgit,

    As you have noticed one solution is to run IE9 in 32-bit mode. You can also try running the 64-bit version of IE9 as administrator to work around this problem.

    Script error when you try to print from Internet Explorer 9

  • Changed my top nav but is not in the page.

    I changed my page top nav menu nav, but it is not in the page.  I don't know how to get everything across someone help me please.

    www.bristolequestrianservices.co.uk/index.html

    Thank you

    To trigger your submenus edit on 236 52px line in your CSS

    #navMenu ul ul {}

    position: absolute;

       top: 52px ;

    visibility: hidden;

    Width: 120px;

    }

  • Live Preview error: could not load the page Live Development

    When I click on live preview.  Cromemo open without images to http://127.0.0.1:49836/Edge%20Code%20Assets/Start/index.html

    Can I get the Preview Live error message: could not load the page Live Development

    What should I try to fix this.

    Dean

    It is now defective due to a change in API with Chrome v34. We are currently working on a change which will be published shortly. She will work in Chrome v33, but I don't know if there's a way to go back.

    FYI, edge Code is based on media (http://brackets.io) that has the fix for this problem, so you can also try with strips.

    Randy

  • "There is an error on this page. Acrobat may not display the page correctly. Please contact the person

    Hello, I use Adobe Acrobat X Version 10.1.4 and to the creation of PDFs of various sizes, I get the error message: "an error exists on this page. Acrobat may not display the page correctly. Please contact the person hwo created the PDF document to fix the problem. »

    I am the author of the pdf document but don't know what to do, I tried to save it with different options, but useless error message keeps popping up even though the document is displayed correctly.

    Thank you for your help.

    Thank you for sending the files. I have checked the issue and registered internal bugs for the same thing.

    Meanwhile, I found a work around for this problem. You can create a combined as follows:

    -Open one of the files.

    -Open thumbnail pane of the file via the tool on the left pane.

    -Go to options and insert the second files (or more) in the file opened by using the menu "insert page".

    -Save the file.

    Also, see the screenshot.

    This file does not show the error on the page.

  • Do not forget the Panel layout

    I have Photoshop CS4 under Windows XP. A problem has developed with the memory of the docked panels available.

    After the window is reduced or that the program is restarted, 3 background panels are reduced to simple lines (containing the tabs), and the other panels are developed to fill the space.

    I can re - develop a Panel by double-clicking on the line, are to restore the page layout by loading the saved workspace, but it is painful to have to do this every time that the program be restarted or restored.

    "Don't forget panels" is checked in the preferences.

    The problem could have developed when I temporarily put the screen at a lower resolution in order to test the behavior of another program.

    Problems happening suddenly tend to be caused by corrupted preferences then you might want to try to reset their: http://forums.adobe.com/thread/375776?tstart=0

  • JavaScript doesn't work is not on the page navigation

    Hello

    I have a manual tabular presentation on the emp table. There is a javascript function that calls for the deptno column change. If deptno is RESEARCH (20), then it turns off the field for this employee hiring date.


    The same function is called on page load using the threshold:

    $("[name=f04]').change ();


    It works fine when the page is loaded for the first time. When I navigate to see the next set of rows (for example, 16 to 30) then the javascript code does not work.


    An example can be seen on apex.oralce.com:

    https://Apex.Oracle.com/pls/Apex/f?p=30264:28


    Workspace: apex2014

    Username: forum

    Password: abc123

    Application: 30264 Dev2

    Page: 28

    Can someone explain why it behaves like this?

    Thank you

    ZKay wrote:

    I have a manual tabular presentation on the emp table. There is a javascript function that calls for the deptno column change. If deptno is RESEARCH (20), then it turns off the field for this employee hiring date.


    The same function is called on page load using the threshold:

    $("[name=f04]').change ();


    It works fine when the page is loaded for the first time. When I navigate to see the next set of rows (for example, 16 to 30) then the javascript code does not work.

    Can someone explain why it behaves like this?

    This occurs because the function is called only once the page loads, and therefore affects only the lines that existed when the page is initially rendered. Page navigation performs a partial page of AJAX (PPR) refresh that completely replaces a set of lines of form (including their properties dynamically applied) with a new series with different properties. It is necessary to apply the function whenever a new set of lines is displayed. The best way to proceed is to call the function using an dynamic after Refresh with a dynamic range action:

    Event: After refresh

    Selection type: Region

    Region:

    Action: Run the JavaScript Code

    Scope of the event: Dynamics

    Fire on Page load: Yes

    Code:$('[name=f04]').change();

    Note that rows 13 & 18 in your function cause errors of execution. As I do not understand the purpose of these that I commented on them in order to demonstrate the dynamic action solution:

    function test2(pThis){  // orpheus4192
      var v_item_value = pThis.value;
      var v_hiredate_item = $(pThis).closest('tr').find('td[headers=HIREDATE] input[name=f05]');
      var v_hiredate_button = $(pThis).closest('tr').find('td[headers=HIREDATE] button');
      var currIndex = $('select[name="'+pThis.name+'"]').index(pThis);
      var currRow  = currIndex+1;
    
        //alert(pThis.name);
      if ( v_item_value == '20' ){
          v_hiredate_item.prop('readOnly',true);
          v_hiredate_button.prop('disabled',true);
    
          //document.getElementById("f08_"+[currRow]).disabled=true;
      }
      else{
          v_hiredate_item.prop('readOnly',false);
          v_hiredate_button.prop('disabled',false);
          //document.getElementById("f08_"+[currRow]).disabled=false;
      }
    }
    

    Things are not helped by the mixture of techniques here. The code would be easier to understand and maintain if a coherent approach was followed. It is recommended to always use jQuery to select and manipulate items, then select the items of dynamically across the table from the declarative mode headers attributes, rather than trying to understand the absolute values of ID from the control of the name and line numbers. It's much more intuitive, generally requires less code and is waterproof later insertions and changes in the order of the columns. Potential problems are only the changes to the control type or the column alias (because the latter is generally required in the selector), but these changes are likely to occur less frequently.

    Do not forget that to get the headers consistent and understandable static ID selectors must be applied manually to the IR columns in APEX 5.0...

  • Add a comment or a note to the page in Dreamweaver (reminder Note)

    Is there a way to Dreamweaver 8 to add a note or comment to a page? I don't comment in the code of the site, but a pop-up note or something, so that when you open the page for editing, it alerts / notifies you?

    Reason for this is there is a site that I'm working on, and when I edit the page, I need to remember to also change a form. I always forget to do it, and a note or something that showed when I just edit the page would be great.

    If this option is not there, it would be great to add in a future version.

    Thanks in advance!

    -Tom

    Hello

    Go into your dreamweaver for the place (x) required site manager and select - Design Notes.

    Then right-click on the file and select design notes from the menu.

    PZ

  • LOV cascading works not when the page is public

    Hello

    I have a LOV cascading in a tabular form that I built example Denes Kubicek
    http://Apex.Oracle.com/pls/OTN/f?p=31517:176:2702932664861989:

    Thanks to this wonderful examle, I could make my lov cascading.

    However when I do the public page, the second lov (which is based on the first) does not work.

    Inorder to debug I changed to get.get () get.get ('XML') and put an alert on it; to check if the string of the selection list is correctly returned by the application process - it returns null. The alert even returns the string from the selection list when I set the authentication on the page.

    Also I noticed that when the page is public the application (TAB_CASCADING_ITEM) item is not be filled with the value of the first selection list.
    No matter who has encountered the same problem?
    Appreciate any suggestions?

    Thank you
    Dippy

    One of the parameters in the htmldb_get is the page on which the process is running. You should change this to the current page or make public page 0 as well.

Maybe you are looking for

  • Sierra Fax Modem not recognized

    I have a USRobotics USB 5637 model who disappeared from my selection of printers after installing Sierra.

  • Equium A200 (PSAE2) - WXP Pro and BIOS update

    I used the version: 5, 20 - WIN XP not Vista. It froze my phone, and I had to have the motherboard replaced. I'm not going to try to update again. Has anyone else had similar problems? It's the update, I usedhttp://UK.computers.Toshiba-Europe.com/cgi

  • Satellite Pro A300-28V - cannot create own recovery disks

    Have a portable Satellite Pro A300-28V with Vista Business 32. After a HARD disk recovery partition recovery, I decided to use the PC function full system backup to make a picture for later retrieval with all my current settings. Too inconvenient for

  • Several desktop icons do not work on XP

    Most of the icons on the desktop will not work. Internet Explorer works and all my web programs. Can download programs, but they will not run. None of the programs execution function as regedit. I have a list of orders execution and none work. Some t

  • SFC/scannow found but could not fix some corrupted files, how can I remove them / find them?

    Separated from this thread. Rob, Sincerely appreciate the info/advice.  I ran sfc/scannow and cropped the results to include only the unable to complete sections.  OK portions have been eliminated for practical reasons.  PC is a Vista PC with SP2 and