How to refresh portlet??

I have couple of questions. Please help me by giving the answers.
1) How to refresh only portlet not whole page?
2) If I can refresh only portlet, is there any property to set so that i can refresh periodicaly?
3) What is Cache expire property in portlet general property what is the purposs of it?
4) How to refresh a browser portlet periodicaly?(This question may be similar to question 1. But just want to check is there any special way to do it for browser portlet)
Thanks,

I guess this will answer your question regarding Portlet Caching.
http://www.gexperts.com/articles/portlet-caching.asp
I am working on the remaining questions.
Ram.

Similar Messages

How to refresh the data in a container and to update the new data

Hi,
I have created a Module Pool Program in which i have two containers to display the long text.
Initially this container is filled and based on some condition i want to update the text in the same conatiner.
I am using the below two classes to do all this.
cl_gui_textedit,
cl_gui_custom_container,
Could someone help me how to remove the long text in the container and update the new long text.
I am getting the new long text but not able display it in the same container. Please someone help me how to refresh and update the container.
Thanks in advance.

Hi
Try this.
IF cl_gui_textedit IS INITIAL.
create control container
    CREATE OBJECT cl_gui_custom_container
       EXPORTING
            container_name = 'Container Name''
       EXCEPTIONS
            cntl_error                  = 1
            cntl_system_error           = 2
            create_error                = 3
            lifetime_error              = 4
            lifetime_dynpro_dynpro_link = 5.
create text_edit control
    CREATE OBJECT cl_gui_textedit
       EXPORTING
            parent = cl_gui_custom_container
            wordwrap_mode = cl_gui_textedit=>wordwrap_at_windowborder
            wordwrap_to_linebreak_mode = cl_gui_textedit=>false
       EXCEPTIONS
            error_cntl_create      = 1
            error_cntl_init        = 2
            error_cntl_link        = 3
            error_dp_create        = 4
            gui_type_not_supported = 5.
ENDIF.
*--use method to set the text
CALL METHOD cl_text_edit->set_text_as_stream
    EXPORTING
      text            = t_lines ( Internal table with long text).
    EXCEPTIONS
      error_dp        = 1
      error_dp_create = 2
      OTHERS          = 3.
regards,
Raghu.

How to refresh/initialize sy-tabix in a loop?????

Dear all,
Please do let me know how to refresh/initialize 'sy-tabix' for every new document in a loop statement.
Thanx in advance.
Alok.

Never try to refresh or initialize system variable. It shall always lead to errors in the programs. For this I have an alternative way below.
Please declare a variable for e.g
data: <b>l_count</b> type sy-tabix.
Inside loop you can write the code like this:
say for eg. you need to refresh l_count for every new material.
Loop at itab.
on change of itab-material.
clear : l_count.
endon.
l_count = l_count + 1.
endloop.
Hope this clarifies your issue.
Lakshminarayanan

How to refresh XML file from my client machine

Hai All
I have temp.XML and temp.XSL template in our server machine.
when i give a print from client machine first time it gives the record,and next time it did not get refresh.Always it shows the previous records in the browser.But when i go into the server machine and click on temp.xml,it shows the current record(correct records)
How to refresh XML file from my client machine?
Regards
Dhina

You never delete a Time Machine backup by dragging it to the Trash. You are supposed to use the TM application to manage the backups. What you will need to do now is to simply erase the drive using Disk Utility.

How to Refresh a WAD Template

Hi...i have a WAD template wih 6 queries on it....i want to know how to refresh all the template ...or i have to refresh every query one by one...i try to put a command button but it appears inactive and i dont konw how to actiavte it...
Regards

Hi,
Please try with CMD: REFRESH_DATA. You can find this under 'Commands for Planning Application'.
Otherwise, you can take Action as : SCRIPT_FUNCTION and give "javascript:location.reload(true)" under Script Function.
Regards,
-Vj

How to Refresh a Page once saved to database in ADF.

Hi,
I created a JSF page using project template as "JSF,ADF,business components".
There is a List of values displayed in a dropdown list,
User can create new value and once it is saved to the database it should reflect in the list of values.But it is not displaying in the LOV and it is happening only when i close that page and open a new one.
Can u please tell me how to refresh a page without closing the current page once save button is clicked.
Thank you,
Harika.

Mini wrote:
Hi Hari,
Yes i have a apex page redirects from the ebs menu like you said. But for the refresh issue instead of modifying in the jsp i thought of bringing the automatic refresh for that apex page once it is loaded within apex.
However these type of issues are sometimes get fixed by clearing browser cache or just by restarting your browser. Have you tried it?Yes i have tried, by clearing the browser cache and also by restarting the browser then too it still persist.
Any DA action will be helpful for refreshing that page for 1sec once it is loaded. Since i dont want it to be loaded multiple times often once it is loaded.
The refresh has to be only once if the page is loaded.
or is it possible to Refresh the page based on the application page item through DA
Thanks
Brgds,
MiniTechnically Yes, you can create a D.A. that will fire only once based on some apex page item or application item value. However this is NOT the correct solution.
<li> When you see apex page (after clicking menu in EBS), do you see apex url in browser address bar? Can you post the URL here?
<li> If you directly log-in to APEX (not via EBS), do you still face this issue?
Regards,
Hari

How to refresh after delete the records in ALV report ?

Hi Friends,
How to refresh after delete the records in ALV report.
I am deleting records in ALV report .
After successful delete the screen should refresh.
u201C Deleted records should not appear in the screen u201C.
Please guide me.
Regards,
Subash

Hi subhash,
FORM user_command USING r_ucomm LIKE sy-ucomm      rs_selfield TYPE slis_selfield.
WHEN 'BACK'.
Refresh the internal table from the ALV grid
      PERFORM update_alv_tab.
ENDFORM.                    "user_command
FORM update_alv_tab .
DATA : e_grid TYPE REF TO cl_gui_alv_grid.
CALL FUNCTION 'GET_GLOBALS_FROM_SLVC_FULLSCR'
    IMPORTING
      e_grid = e_grid.
CALL METHOD e_grid->check_changed_data.
"update_alv_tab
CALL METHOD e_grid->refresh_table_display.
ENDFORM.                    " UPDATE_ALV_TAB
Then see in Debug mode is it updating or not..
Please confirm .
And please paste the code if you can.
Regards.

How to Refresh System Form in Run Time

Dear All,
Please give me idea for Refresh System Document in Run Time using DI,basically I am using system columns for update for some scenarios.
So please give solution that how should refresh system form.
Thanks a lot.
Ashish Singh.

Hi,
Please post above discussion in SDK forum.
Thanks & Regards,
Nagarajan

How-To "Refresh a table of data after inserting or deleting"

I'd like to say a word on the how-to article "How to refresh a table of data after inserting or deleting a row using ADF".
(http://www.oracle.com/technology/products/jdev/howtos/1013/updtable/index.html?_template=/ocom/technology/content/print)
I spent a lot of time on it because I needed help in implementing simple CRUD functionality on a table, using JSF-ADF-TopLink technologies.
While the the article does provide correct steps, it is in one important place not specific enough, so the reader may easily get stuck. In section "Refresh the data table", point 1: when you double click on the removeEntity() button, in Structure window, then you do not get the required dialog. You get CommandButton Properties dialog.
You must click on the removeEntity() button in Editor's Design view. But even there you may get the CommandButton Properties dialog, not managed beans dialog.
You may resolve that by going to JSF configuration file, faces-config.xml, and switch to Overview view. This will show you the managed beans that you have.
Then, you may already have a backing bean for the page. You can use that and avoid creating a new managed bean.
I could understand what the operations mean only after very careful reading of "Creating More Complex Pages", section "Overriding Declarative Methods" in JDeveloper Help (or in ADF Developer's Guide PDF document).
In general: I believe that "ADF bindings" need more conceptual explanation, maybe in form of an article. Grammatical form "bindings" may create a false understanding that "bindings" are just references. But they are not -- ADF bindings are active objects that handle traffic between UI components and Data Controls. It seems that "bindings" even communicate among themselves. Maybe it would be more understandable to differentiate strictly between "binding objects" (or "binders"?), binding object definitions and binding object references.
It would be very helpful to have a diagram showing grahically what specific binder objects are created in a small apllication (2-3 pages using 1-2 tables), with whom they communicate and what type of data is passed on.
Priit

Hi
Thanks for your infos.
Yes exactly I use almost the same code you have post here.
Could You answer to my next questions?
First - >what do you mean by saying that "it's not good idea using refreshing in IE?" Of course I use refreshing in backing_bean for my button "remove" that removes row, commit changes to database and refresh table, almost the same as You said in your post:
Code in backing_bean is and comments on difference to Your code is below:
public commandButton2_action1(){
BindingContainer bindings = getBindings();
OperationBinding operationBinding =
bindings.getOperationBinding("removeEntity");
Object result = operationBinding.execute();
if (!operationBinding.getErrors().isEmpty()) {
return null;
//above remove entity, but I dont now if it do commit to database? So i do it below
OperationBinding commit1 = bindings.getOperationBinding("Commit");
commit1.execute();
//and at the end I refresh my table, "findAllRezerwacja1 - it is an id of the methodAction, not the iterator -> is it ok? or should I change to Iterator id?
OperationBinding requery = bindings.getOperationBinding("findAllRezerwacja1");
requery.execute();
return null;
Page Definition code for this:
<methodAction id="findAllRezerwacja1"
InstanceName="SessionEJBLocal.dataProvider"
DataControl="SessionEJBLocal" MethodName="findAllRezerwacja"
RequiresUpdateModel="true" Action="999"
ReturnName="SessionEJBLocal.methodResults.SessionEJBLocal_dataProvider_findAllRezerwacja_result"/>
<table id="findAllRezerwacja2" IterBinding="findAllRezerwacja1Iter">
<AttrNames>
<Item Value="dataDo"/>
<Item Value="dataOd"/>
<Item Value="idRezerwacja"/>
<Item Value="liczbaUczestnikow"/>
<Item Value="prowadzacy"/>
<Item Value="uwagi"/>
</AttrNames>
</table>
<methodAction id="removeEntity" InstanceName="SessionEJBLocal.dataProvider"
DataControl="SessionEJBLocal" MethodName="removeEntity"
RequiresUpdateModel="true" Action="999">
<NamedData NDName="entity"
NDValue="${bindings.findAllRezerwacja2.currentRow.dataProvider}"
NDType="java.lang.Object"/>
</methodAction>
<action id="Commit" IterBinding="findAllRezerwacja1Iter"
InstanceName="SessionEJBLocal.dataProvider"
DataControl="SessionEJBLocal" RequiresUpdateModel="true"
Action="2"/>
</bindings>
//and rest of code for Iterator etc
My second question is, why when you use refresh button in IE (I know is not recommended as You said, but sometimes user do it, so I want prevent situations that I will describe here) so when I press refresh button in IE exactly after removing one row by clicking my button, refreshing by pressing IE button is doing the same --> is deleting next row. How to stop deleting row, when for example user would press IE refresh button after pressing remove button for table. If I change selection in table after deleting row, and press refresh button in IE, instead of deleting row, I got error message: JBO-29000: JBO-35007: and
JBO-35007. So where Im doing wrong. Maybe I should do sth with postback ? Could You help me? Thanks in advance
Last one question: what is the difference between using delete and removeEntity from operations node? Im now reading carefully ADF Dev Guide, so I hope I can find infos there? But if You know, please answer to this question.
Thanks

How to refresh the textedit object in module pool

Hi All,
I would appreciate if anybody can solve my problem.
Problem is i have created one TEXTEDIT and now when user clicks on the cancel button and come back to the screen the data which was previously entered is still coming up.
Please tell me how to refresh the data in TEXTEDIT.

actualy it is enough to do the following, assuming you have a container to put the textedit into it:
DATA: l_parent_container TYPE REF TO cl_gui_custom_container,
         l_obj_editor TYPE REF TO cl_gui_textedit, "make this a global variable
         l_text_table TYPE re_t_textline,
         l_itftext TYPE STANDARD TABLE OF tline,
         l_thead TYPE thead.
l_parent_container = ... "your container
move .... to l_thead...    "your text header to read or reread
read text from SO10
CALL FUNCTION 'READ_TEXT'
    EXPORTING
      id                      = l_thead-tdid "Text-ID
      language                = l_thead-tdspras "im_request-language?
      name                    = l_thead-tdname "TDIC Text-Name
      object                  = l_thead-tdobject "Texte: Anwendungsobjekt
    TABLES
      lines                   = l_itftext
    EXCEPTIONS
      id                      = 1
      language                = 2
      name                    = 3
      not_found               = 4
      object                  = 5
      reference_check         = 6
      wrong_access_to_archive = 7
      OTHERS                  = 8.
IF sy-subrc <> 0.
MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
        WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
convert itf text to stream text (SAPSCRIPT_DEMO_NOTE_EDITOR)
CALL FUNCTION 'CONVERT_ITF_TO_STREAM_TEXT'
    TABLES
      itf_text    = l_itftext
      text_stream = l_text_table.
IF l_obj_editor IS INITIAL.
    CREATE OBJECT l_obj_editor
        EXPORTING parent = l_parent_container. " Abstract Container for GUI Controls
ENDIF.
discard any previous changes
l_obj_editor->set_textmodified_status( cl_gui_textedit=>false ).
übertragen text in editor
CALL METHOD l_obj_editor->set_text_as_stream
    EXPORTING
      text            = l_text_table
    EXCEPTIONS
      error_dp        = 1
      error_dp_create = 2.

How to Refresh a Single Graphic based on Time of Day

On this Muse Developed Website, HOME | The Great American Car Wash, The traffic light is programmed to change to Red when the business is closed and to green when it opens. The code that I wrote incorporates this meta tag:
<meta http-equiv="refresh" content="5"/>
This refreshes the entire page every 5 seconds. The page blinking as it refreshes is undesirable. My best temporary fix is to change the refresh rate to 2 minutes. I have it tentatively set to 5 seconds for troubleshooting. It will be set to 30 seconds when it is time to publish the site.
I used the "INSERT HTML" command in Muse to add the code. It works as intended, except for the annoying page blink to refresh the traffic light. The business owner could easily tolerate a traffic light blinking on refresh.
Is there a way to just refresh only the graphic? Or is there a better way to automatically "update" the status of the light?
Thanks.
"Cincinnati"

You can try the suggestions mentioned here :
http://stackoverflow.com/questions/17886578/refresh-part-of-page-div
http://crunchify.com/how-to-refresh-div-content-without-reloading-page-using-jquery-and-aj ax/
Thanks,
Sanjit

How to refresh a local file in the Reporting Studio?

Hello,
I need to refresh a few local files in the Reporting Studio via script, but obviously command
ActiveDocument.Sections["Sectionname"].Process()
does not work, since it's not a query. What else could I use?
Many thanks for any answer.

I am confused...How is the solution not exactly what I look for ?
You asked how to refresh imported data files via script.
You correctly identified that the Imported file is not a Query.
However if you look at the Object model closely you will notice properties that if you can think outside the box will allow you to treat the imported file like a query section.
ActiveDocument.Sections["data.csv"].ProcessSequenceNum
ActiveDocument.Sections["data.csv"].IncludeInProcessAllBy strategically setting unwanted sections not to process via
ActiveDocument.Sections["Sectionname"].IncludeInProcessAll = falseand setting targeted section(s)...imported file(s) to process via
ActiveDocument.Sections["Sectionname"].IncludeInProcessAll = trueThen
ActiveDocument.ProcessAll()Your section(s) will refresh.
If this is not a satisfactory solution then move the data files to a database or create a DSN entry and OCE to those files instead of importing them.

How to Refresh "Internal table values" in User EXIT.

Dear All,
My requirement is to place some checks in exit ZXQQMU20 in different tabs from the TCODE IW21 . IW22 etc.
Now after placeing the checks towards the different tabs while doing "NOCO" from IW21 the conditions are fullfilled but
when i go ahead to modify the created "NOCO " from the TCODE IW22 by deleting the created values and saving in IW22 , the conditions written in the exit are still satisfied eventhough i have deleted the values in IW22.
The reason for this is that the tables which are there in the exit ZXQQMU20 T_VIQMFE , T_VIQMUR , T_VIQMMA
still contains the old values which were there at the time of creation of "NOCO" in IW21 .
How to refresh my " internal tables values" used in such that even at the time of modification of the NOCO through IW22 my table values should pick the current screen values and not the values which were there at the time of creation.
Please help.
The code i have written in the exit is as below:-
********************* Changed vide ******START
*****IW21 IW22 also added in filter criteria of notification *************
******The purpose of this modification is that in the execution of IW21 or IW22 or IW24 or IW25 we have to give a check that if the
******notification type is M2 than inside the Transaction screen , if the Breakdown duration comes less than 15 min than there are
******no issues but if the breakdown duration is more than 15 min than the mandatory fields needs to be entered in the analysis tab.
**    The user has to fill up either following mandatory fields in Analysis Data tab.
**    A. Object Parts & Damages sub tab
**    Code Group - Object Parts (OTGRP, VIQMFE)
**                          AND
**    Code Group - Problem / Damage (FEGRP, VIQMFE)
**    Or
**    Notification Item Short Text (FETXT, VIQMFE)
**   B. Cause sub tab
**    Code Group # Causes (URGRP, VIQMUR)
**    Or
**    Cause Text (URTXT, VIQMUR)
**   C. Action Taken sub tab
**    Code Group # Activities (MNGRP, VIQMMA)
**    Or
**    Activity Text (MATXT, VIQMMA)
**            Then, allow user to complete notification (NOCO).
CLEAR : L_VAR , L_COMP_TIME.
IF ( SY-TCODE EQ 'IW21' OR SY-TCODE EQ 'IW22' OR SY-TCODE EQ 'IW24' OR
      SY-TCODE EQ 'IW25' ).
   IF ( E_VIQMEL-IWERK = '061' ) OR ( E_VIQMEL-IWERK = '062' ).
     IF E_VIQMEL-QMART = 'M2'.
       L_VAR = E_VIQMEL-AUSZT.
       L_COMP_TIME = L_VAR / 60.
       IF L_COMP_TIME < 15.
         EXIT.
       ELSEIF L_COMP_TIME > 15..
*         IF ( T_VIQMFE-OTGRP IS INITIAL AND T_VIQMFE-FEGRP IS INITIAL ) OR ( T_VIQMFE-FETXT IS INITIAL ) .
*           MESSAGE 'Please fill the mandatory analysis data in Object Parts' TYPE 'E'.
*         ENDIF.
         IF T_VIQMFE-OTGRP EQ '' OR T_VIQMFE-FEGRP EQ ''.
           IF T_VIQMFE-FETXT EQ ''.
             MESSAGE 'Please fill the mandatory analysis data in Object Parts' TYPE 'E'.
           ENDIF.
         ENDIF.
         CLEAR L_TAG.
         IF T_VIQMUR[] IS INITIAL.
           MESSAGE 'Please fill the mandatory analysis data in Cause tab' TYPE 'E'.
         ELSE.
           LOOP AT T_VIQMUR.
             IF T_VIQMUR-URGRP IS INITIAL .
               IF T_VIQMUR-URTXT IS INITIAL.
                 L_TAG = 'X'.
               ENDIF.
             ENDIF.
           ENDLOOP.
           IF L_TAG = 'X'.
             MESSAGE 'Please fill the mandatory analysis data in Cause tab' TYPE 'E'.
           ENDIF.
         ENDIF.
         CLEAR L_TAG.
         IF T_VIQMMA[] IS INITIAL.
           MESSAGE 'Please fill the mandatory analysis data in Action' TYPE 'E'.
         ELSE.
           LOOP AT T_VIQMMA.
             IF T_VIQMMA-MNGRP IS INITIAL .
               IF T_VIQMMA-MATXT IS INITIAL.
                 L_TAG = 'X'.
               ENDIF.
             ENDIF.
           ENDLOOP.
           IF L_TAG = 'X'.
             MESSAGE 'Please fill the mandatory analysis data in Action' TYPE 'E'.
           ENDIF.
         ENDIF.
       ENDIF.
     ENDIF.
   ENDIF.
ENDIF.
<Added code tags>
Thank you so much in advance..
-Sudhish
Please use the code tags when you're posting any code snippet
Edited by: Suhas Saha on Jul 13, 2011 12:39 PM

Hi, I was thinking just like XVBAP and YVBAP values in the USEREXIT_SAVE_DOCUMENT.
Plz check u have x /y versions or tables like _old/ _new suffixes and then move the value accordingly.
otherwise there may be inconsistency.
Edited by: Prasenjit S. Bist on Jul 13, 2011 3:03 PM

No matter what I do, I cannot figure out how to refresh the screen, and so I can't even see what's new on my own website!

I cannot refresh the screen, no matter what I try. The "restore" is not the same thing. So I always get old versions of websites, including my own. I cannot see a new version of any website I have visited previously. I need to know how to REFRESH my screen, and there is no way to do it!!!!!

Reload web page(s) and bypass the cache to refresh possibly outdated or corrupted files.
*Press and hold Shift and left-click the Reload button.
*Press "Ctrl + F5" or press "Ctrl + Shift + R" (Windows,Linux)
*Press "Command + Shift + R" (MAC)
Clear the cache and the cookies from sites that cause problems.
"Clear the Cache":
*Firefox/Tools > Options > Advanced > Network > Cached Web Content: "Clear Now"
"Remove Cookies" from sites causing problems:
*Firefox/Tools > Options > Privacy > Cookies: "Show Cookies"

How to refresh cache for hostname used in RFC Dest

Hello @all,
does anyone knows how to refresh the cache where (for example) the hostnames used in ABAP RFC Destinations are stored? I'm getting an error "Details: NiHsLGetNodeAddr: hostname cached as unknown" when I try to test my generated Trusted RFC Destination...
Thanks in advance for any help!
Kind Regards, Falk

Hi Nilesh,
unfortunately the solution does not work. Still I get the following error while testing the RFC Destination:
DETAIL: NiPGetHostByName: hostname 'MHPAEAFC' not found
Two things have been done.
1. an entry within /etc/resolv.conf for the host mhpaeafc
2. an entry within the hosts-file containing the IP adress, hostname and FQDN
Do you have any idea why the SAP system still is not able to resolve the hostname?
We tried 'ping' and 'nslookup' on the operating system hosting the SAP system with the result that the host can be resolved.
Thanks for any help/hint.
Best regards, Falk

How to refresh portlet??

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