How to refresh JSP automaticlly?

Hello,
I need to refresh my Jsp automaticlly every five minutes. How can I realize it?
Thank you very much.
Regards,
Annie

In you JSP page, add this HTML tag in the header (HTML):
<meta http-equiv='refresh' content='5;URL=/yourpath/yourpage.jsp'>

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How to refresh JSP page?

Hi,
How can I refresh my JSP Page?
I am addind and deleting some mrecords with pressing button on my JSP page, but everytime I have to use browser's back button and hit refresh to see the updates.
How can I just refresh it every time I update the page..
Your help will be appreciated.
Thanks

int i = delete_Customer(delName);
                       System.out.println("i:"+i);
                       if (i==1)
System.out.println("Sending response");
response.sendRedirect("/abc/CustomerList.jsp");
int delete_Customer(String delName) {
               // TODO Auto-generated method stub
               int i=0;
               Statement stmt = null;
               Connection con = null;
               try
                    System.out.println("In Try block for Deleting values");
                    Class driverClass = Class.forName("COM.ibm.db2.jdbc.app.DB2Driver");
                    Driver driver = (Driver) driverClass.newInstance();
                    DriverManager.registerDriver(driver);
                    con = DriverManager.getConnection("jdbc:db2:" + DB2Server, DB2UserID, DB2pass);
                    stmt = con.createStatement();
                    System.out.println(delName);
                    String query =
                         "DELETE FROM CUSTOMERNAME WHERE Customer_Name = '" +delName.trim()+ "'";
                         System.out.println("Values Deleted");
                          i = stmt.executeUpdate(query);
                         System.out.println("Nrows="+i);
                    stmt.close();
                    con.close();
               catch(Exception e)
                    System.out.println("EXCEPTION : "+e.toString());
                    try
                         System.out.println("Severe error in DELETE, unable to continue");
                         if(stmt != null)
                              stmt.close();
                         if(con != null)
                              con.close();
                    catch(SQLException se)
                         System.out.println(se.toString());
               System.out.println("i:"+i);
               return i;
          }//delete method endsThis is my servlet code.
It's not throwing any error,
it's also going to my system log (sending response) but then it doesn't redirect it to the jsp page.
Thanks

How to refresh JSP pages?

help i cant get my JSP page to refresh..
it keeps on displaying the old page even if i have edited the old one.
im using tomcat 6.0 can someone help me please?

I am not familiar with Tomcat, but for the App Server I have used before.
You have to remove the generated class file for the updated jsp files.
All jsp files will be generated as servlet class.
If there is an update on the file, you have to remove the class file to see the differences.

How to stop refreshing jsp after a period of time

Dear all,
Anyone has idea of how to stop jsp page refreshing after I get result from Backend?
I am using META tag to do refreshing in jsp: HTTP-EQUIV="Refresh" CONTENT="60
After I got the result from back end, say after there's a "status" bean property changed from "processing" to
"successful".The refreshing activity is disabled?Any good way to do that?

Why don't you use listener to listen to changed events within your application and set you refresh status flag up when changes occur

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 components of one jsf from another jsf (partialTriggers)

This thread begins here:
How to refresh components of one jsf from another jsf (partialTriggers)
My apologies for post in other forum and thanks Frank for reply.
I found a solution before read your post. I'm newbie and I ignore the use of colons. So, for do the problem that I explain in my post I must to change this code:
public backing_home () {
content = new RichPanelGroupLayout();
content.setRendered (true);
String[] partialTriggers = {"menu:menuItem1", "menu:menuItem2", "menu:menuItem3", "menu:menuItem4"}; //All id's of menuItems of the menuBar in menu.jsp
this.content.setPartialTriggers(partialTriggers);
Note that now I don't pass the item ID only. I add "menu:" before the ID. This allows to acces to name container ('menu' is de ID of subview). And that's all. This works!!
Anyway, I test your propuse Frank. Thank you!
Westh

Westh,
Yes this code appears to be correct. Was that your question?
--Ric

How to refresh Servlet

Hi Friends
I have done a mistake in servlet file,compiled it and uploaded on Jakarta-tomcat server.
Now i have taken care of this mistake and again compiled and uploadedthis servlet on the same jakarta-tomcat server.
But the change is not reflected,I am getting the same error again and again.
How to refresh this servlet.
Here are my limitations-
1)I can not shut down the server
2)I can not delete the work folder or it's contents
Any help?
Thanks in advance

If it is tomcat 4.1 then you can use its adminitrator jsp page to make your context(webapp) reloadable. This in turn will make chages to your your server file and will add the context back to tomcat without stopping it.
Regards

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 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 JSP automaticlly?

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