Problem with back button with myfaces/jsf

Hi guys
i have very strange kind of problem , i have a page where i am shwing tabular data with data scroller , thats work fine , in this tabbular data we are shing user infomration , and a link on user name ti see his details , this link works fine , and take user to user details page ,
but from that page if user press back button , and reaches back to tabbular data page , in this page if user select any link , page reloads , and stay there , and after reloading page if user select any link then it works
Any one geting this kind of preoblem , hope i am not alone
please help me out
X-preet

Hi Luisa,
1 .Create 2 views View1 and View2
2. Place buttons on both the views and create actions for both in view1 and view2
3.Create outboundplug from View1 to View2.(Navigation link also)
4.Create outboundplug from View2 to View1.(Navigation link also)
5. In View1 button action fire the outboundplugto View2
6. In View2 button action fire the outboundplugto View1.
Regards, Anilkumar

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Can we perform two actions with one button with two clicks one after other?

Sir,
can we perform two actions with one button with two clicks one after other?
I want that when I click an Add Button first time it add data to the database and when I click again this button it clear the form data to empty fields.
Regards
Tanvir

In code it should be easy.
The following code adds a button called butman with a text "ADD".
It then registers a listener that will be called if the button is clicked.
This listener then calls the runAddData method if you clicked on butman while it contained the "ADD" text and it will call the runClearData method otherwise.
Therefore it will swap the button's functionality between ADD and CLEAR on every click.
final Button butman = new Button("ADD");
butman.setOnAction(new EventHandler<ActionEvent>() {
          @Override
          public void handle(ActionEvent t) {
                    if (butman.getText().equals("ADD")) {
                              butman.setText("CLEAR");
                              runAddData();
                    } else {
                              butman.setText("ADD");
                              runClearData();
                    } // END IF-THEN
          }});I hope this is what you wanted.
Some extra food for thought.
You might want to run the ADD and CLEAR methods in their own threads so that it can run in the back ground, without slowing down your user interface.
I also like to rather reuse one button for multiple functionality in stead of making an application with hundreds of nodes only used rarely with masses of code to show and hide them if needed.

How to make email link with a button with AC2 in flash cs3?

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I wrote this, but it does not work:
btn_emailinfo.on (release) {
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I am guessing you put that on a frame?
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btn_emailinfo.onRelease = function(){
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Problem with Back button in Top Level Navigation

Hi all,
We are facing a minor problem with the Back button in the Top Level Navigation in Portal. This button is present under the Roles and Worksets menu along with the History, Forward, and Add to Portal Favorites links.
The problem is faced when we have some worksets under a single role. While browsing accross these worksets by randomly clicking on them, we wish to use the Back button as well to go back to the previous workset. But when we use the Back button, the Detailed Navigation panel in the last workset is not retrieved.
I will explain with the System Administration Role. I open the worksets under this role in the following manner:
First I open Transport;
Next I open Portal Display;
Next I open System Configuration;
Now I wish to go back to Portal Display workset by clicking on the Back button. But when I do this, although the Portal Display workset opens up, but I cannot see the Detailed Navigation Panel. See the screenshot below:
http://img399.imageshack.us/my.php?image=backbuttonkg6.jpg
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Regards,
Ankur

I think I have found a resolution, although not very pleasant:
[Note 950426 - Portal Back button not working correctly|https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/oss_notes/sdn_oss_ep_pi/~form/handler%7b5f4150503d3030323030363832353030303030303031393732265f4556454e543d444953504c4159265f4e4e554d3d393530343236%7d]
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Ankur

Multiple Video Tracks Problem with Back Button

Hi,
I am making a DVD that has to contain 16 films. Unfortunately the videos don't have the same aspect ratios, so I have to create one video track for each film.
When the DVD is started they are supposed to play all in a row (no menus). So the end action for each track is to jump to the first chapter of the next track.
My problem is that once I am playing, say, track 5, there is no way to get back to track 4 with the "back button" on the remote control.
Do I have to script this? And if yes, how?

That is exactly my problem. Chapter markers only work on the same track, for some reason you can't jump to a chapter in a different track. What I need is a solution to jump from a track to the previous one when pressing the back button on the remote.
As I wrote before I can't use just one track for all films, because they have different aspect ratios.
Message was edited by: schmiddl

Servlet Problem with Back Button on IE

Hello All:
This is a weird problem I am facing on IE.
I have a servlet which is invoked by the doGet() method. This servlet
has a FORM which has few fields. One of the field has a hyperlink which
makes a window.open() call for Onclick. This pop-up allows a user to
search for some value. The result of the search is displayed in a
SELECT box. Based on the value selected in this SELECT box, the field
in the servlet that called this pop-up gets populated. After this is
done, I close this pop-up & click on the proceed button of the FORM
(using POST) which takes us to another servlet. Then when I click on
the back button, the fields on the form which were populated are gone.
I have made the following analysis:
(i) On clicking the back button, a request is sent to the server.
(ii) It works on FireFox & not on IE
(iii) If I do not use the hyperlink to bring the pop-up, and then I
click on proceed and then back, the fields do not vanish.
(iv) I tried using http://www.google.com to the call on window.open().
Does not help
(v) The very action of using pop-up by clicking on it causes this
problem
(vi) I tried replacing the hyperlink with a button. It did not work.
Any help or tips in this regard would be helpful.
Thanks in advance.
Mahesh

I dont know how you can post on the back button, and am a bit confused as to why you need to go back, you would normally want to go forwards :).
What I would do is have the same servlet handle both cases.
I would make 1 servlet SUBMIT TO ITSELF.
You may have to pass an additional parameter to indicate whether this is the initial / first request, or a subsequent request where the servlet has re-submitted back to itself.
If you want to disable the back button you can use javaScript
<script language="JavaScript" type="text/JavaScript">

</script>
I used this when I found that users could use the back button and re-submit when I didnt want them to, kind of the opposite of your problem!

BDC problem with back button

Hi all,
i have idoc number in alv output.when the user clicks on this ,it should take the control to BD87 transaction with idoc number getting transferred there .also BD87 screen has changed on select option where the default is sy-datum .i need to clear this along with transfer of idoc number.
i tried using submit statement,but its not working.
then i used call transaction in error mode to acheive this functionality and i was sucessful.
beloe is my code:
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        READ TABLE t_out INTO wa_out INDEX rs_selfield-tabindex.
        DATA: lv_mode(1) TYPE c VALUE 'E'.
        PERFORM bdc_dynpro      USING 'RBDMON00' '1100'.
        PERFORM bdc_field       USING 'BDC_CURSOR'
                                      'SX_UPDDA-HIGH'.
        PERFORM bdc_field       USING 'BDC_OKCODE'
                                      '=CRET'.
        PERFORM bdc_field       USING 'SX_DOCNU-LOW'
                                      wa_out-docnum.
        PERFORM bdc_field       USING 'SX_CRETI-LOW'
                                      '00:00:00'.
        PERFORM bdc_field       USING 'SX_CRETI-HIGH'
                                      '00:00:00'.
        PERFORM bdc_field       USING 'SX_UPDDA-LOW'
        PERFORM bdc_field       USING 'SX_UPDDA-HIGH'
        PERFORM bdc_field       USING 'SX_UPDTI-LOW'
                                      '00:00:00'.
        PERFORM bdc_field       USING 'SX_UPDTI-HIGH'
                                      '00:00:00'.
        PERFORM bdc_call_transaction USING 'BD87' lv_mode 'N'.
So,the control directly takes me inside the BD87 screen just after the screen which we get after execting the selection screen of bd87 with idoc details
the problem is whn i click on back button or F3,the control does not take me back to the ALV output screen rather it takes me to the selection screen of BD87.
So,any way out to solve the back button problem???
Thanks

Hi Kunal,
That's a really tough report to handle by submit.
You can try to call the transaction in error mode and place one moment to force the screen to appear. Then complete the BTCI with the last steps to exit the selection screen.
Try it like this:
REFRESH bdcdata.
READ TABLE t_out INTO wa_out INDEX rs_selfield-tabindex.
DATA: lv_mode(1) TYPE c VALUE 'E'.
PERFORM bdc_dynpro USING 'RBDMON00' '1100'.
PERFORM bdc_field USING 'BDC_CURSOR' 'SX_UPDDA-HIGH'.
PERFORM bdc_field USING 'BDC_OKCODE' '=CRET'.
PERFORM bdc_field USING 'SX_DOCNU-LOW' wa_out-docnum.
PERFORM bdc_field USING 'SX_CRETI-LOW' '00:00:00'.
PERFORM bdc_field USING 'SX_CRETI-HIGH' '00:00:00'.
PERFORM bdc_field USING 'SX_UPDDA-LOW' ''.
PERFORM bdc_field USING 'SX_UPDDA-HIGH' ''.
PERFORM bdc_field USING 'SX_UPDTI-LOW' '00:00:00'.
PERFORM bdc_field USING 'SX_UPDTI-HIGH' '00:00:00'.
*btci is interrupted in presentation of the result screen
*last steps to exit selection screen
PERFORM bdc_dynpro   USING 'RBDMON00' '1100'.
PERFORM bdc_field       USING 'BDC_OKCODE' '/ECBAC'.
PERFORM bdc_field       USING 'BDC_CURSOR' 'SX_UPDDA-LOW'.
*use error mode in call transaction
CALL TRANSACTION 'BD87' USING bdcdata MODE 'E'.
*PERFORM bdc_call_transaction USING 'BD87' lv_mode 'N'.
hope it helps,
Edgar

Having problem with back button on

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having the same problem at www.dealnews.com
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Hi guys,
I am using Grid display to display a data. but when i am clicking on back button on o/p the o/p is displaying duplicate records for the first o/p. i,e it is displaying multiple records, again clicking on back it displaying extended o/p with more duplicate data...

Hi
Check did u refreshed the internal that u displayed.
And also check grid control is initial or not
Data: g_cust_container TYPE REF TO cl_gui_custom_container,
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**Create Container ALV Grid
IF g_cust_grid IS INITIAL.
Create Control Container for Grid
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          container_name = g_container.
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add your handling, for example
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          txt2 = sy-subrc
          txt1 = text-m02. "The control could not be created.
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          i_parent = g_cust_container.
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Raghu.

Problem with back button in jsp

hi all,
i am submitting some text field values and select option to a do_registration.jsp page.
till now everything is ok.
code in do_registration
if (rowCount > 0) //means user already exists
out.print("user already exists");
out.print("<A HREF='#' ONCLICK='javascript:history.back(-1);return false;'>back</a>");
else
insert syntax
if userexists i its diplays the message and
when i click on back link what ever the contents the registerform is cleared.i mean whatever the user input the values in the text fields etc everything has gone.user has to retype whole text again.
so where i am wrong.
any help

You can definetly do this globaly on all browsers not looking at the settings by creating a small user bean. Just have a class User with getter and setter methods for main fields, or fields that you need to show in the back button. Then put that class in your WEB-INF classes dir.
Create a JSP as the page before where you are trying to validate a user. Use jsp tags. <jsp:Bean var="user" class="myPackage.User" scope="session"> In form input fields do the following.
<input name="first" value="<%=user.getFirst()%>">
Now everytime this page will be called that field will be populated
Hope this helps

Problem Using Back Button in IE When Viewing PDFs with Acrobat Pro

I have an administrative page on my website where I view PDFs of form data submitted by my clients. It has worked fine all along, but suddenly a problem. When I view a PDF, I could always hit the back button and it would take me to the Administrative Interface (of all of my forms). BUT now if I hit the back button it takes me right back to the same form (page) I'm viewing. Below if the Administrative Interface....It may be hard to see but on the left side is a link for the PDFs of available forms. Clicking on the link opens the form...but again when I then click back I'm supposed to return to this administrative page...but instead back viewing the exact same form. HELP!

How do I do the PDF View Previous if the PDF is opening in a browser window in IE?

Problem with back button when using task flow to navigate through pages

I am using unbounded task flow to navigate through my pages
in page2 I added back button so I can back to page1 using the action A2
task flow 1
page 1 -----A1-------> page 2
page2 ----A2--------> page1
the problem when I used page2 in another task flow
task flow 2
page 3 -----A3------> page2
page 2 -----A4 -----> page3
here when I click on back button he take me to page1
how can I back to page3 ???????

For this you have to know where the user came from when he navigated to page2. You can e.g. store the back target in a variable in the session or pageflow scope (when the user navigates from page1 or page3 to page2), then you bind the back button of page 2 to the stored variable.
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Navigation problem with back button in module pool

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I have a scenario in module pool programming in which i need help.
I have an i/p filepath screen where the user inputs his/her file and clicks on validate button provided in the toolbar.
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After I click on Execution button it goes to next screen displaying all the created data.
Now when I click on back button I want it to go to the i/o filepath screen.
Please give me your comments on this.
Leave to screen XXXX is giving me dump so any other options plz let me know.
Thanks in advance.

Hi Amit,
Lets say you have 3 screens 100, 200 and 300. screen 100 has you input file path and 200 shows the message and 300 shows the created data.
Now in PAI of 300 write as below.
IN the screen as below
MODULE USER_COMMAND_300_EXIT AT EXIT COMMAND.
In the include as below
MODULE USER_COMMAND_300_EXIT.
CASE sy-ucomm.
WHEN 'BACK'. " OK code for BACK button.
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WHEN 'CANCEl'.
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ENDCASE.
ENDMODULE.
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Regards,
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Urgent ...problem with back button in my browser

hello,
i created one login.jsp file and wellcome.jsp file and one logout.jsp file and one login controleservlet.If i login once i got wellcome page.In that i have logout button, and if i will click that button
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please send the reply as soon as possible.

I'm not certain of whether you want to disable the back button in the user's browser or you want to avoid this error message...
Assuming you want to avoid the error message entirely, I would set a variable in the session scope when the user logs in and any time you don't see that when you process a request in your servlet, redirect the user to the login page.
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Trouble with back button in Safari, always resets to top of page.

I am running Safari 6.0.5 on a Macbook Pro running OSX 10.8.5
The problem that I am having is that every time I use the back button to my previous page it always takes me to the top of my previous page. All of my other Macs running Safari always take me to the point in the page I left from. It is a real headache to always have to search for where I was on my last page. I have gone through every preference I can think of that would be relevant and updated several versions of Safari with no change. This issuse is only on my laptop
Anyone that has had this issue I would appreciate the help.

Open a Finder window. From the Finder menu bar click Go > Go to Folder
Type or copy paste the following
~/Library/Caches/com.apple.Safari/Cache.db
Click Go then move the Cache.db file to the Trash.
Quit and relaunch Safari to test.

Problem with back button with myfaces/jsf

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