Character counter in ABAp Webdynpro

Hi everyone,
I have a table with an editable field.
I'd like to have a "Character counter" over the table, which displays the remaining characters of the field.
Example:
The field length is 100, but there is a limit for the maximum length e.g 70. When the field is empty the counter is 70, if the user starts to type, after every character the counter is decreased, until the counter reaches 0.
My question is:
Is this possible? If yes then how? I can't find "onType" event in the Table properties
Thanks & Bye
N.

Hi,
The requirement looks very interesting...But I really wonder there is such event to handle the things as the user types the characters..There is no such event to handle this.. You need to have a button and everytime user has to click to increase/decrease the counter...check if TIMER UI element can be used in this case because to record the user inputs we can set the timer and then try to have the character count...But this is really not a solution. just try it out...
Let Thomas provide some inputs on this.
Regards,
Lekha.

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How to create a view to display Multiple lines of Text using ABAP WebDynpro

Hi,
I need to create a static view page in ABAP WebDynpro that displays Static text data in multiple paragraphs. I tried to use textview, formatted text, text edit controls by binding the textcontrol to a text object that is created in so10, but the output I am getting is only one line and the character count is limited to 60 to 65 characters.
I would like to know which control needs to be used in ABAP Webdynpro to get multiple lines displayed with text formatting like Paragraph, Indenting and Size.....
Thanks for your time!
Madhavi.

Find the sample codes:
data sapscript_lines     type tlinetab.
data sapscript_lines1     type tlinetab.
data sapscript_tline     type tline.
data sapscript_head      type thead.
data text                type string.
data formatted_text type ref to cl_wd_formatted_text.
call function 'DOCU_GET'
    EXPORTING
      id                = 'TX'
      langu             = 'D' "Germany language
      object            = 'WDR_TEST_HELP_EXP1'
    IMPORTING
      head              = sapscript_head
    TABLES
      line              = sapscript_lines
    EXCEPTIONS
      no_docu_on_screen = 1
      no_docu_self_def = 2
      no_docu_temp      = 3
      ret_code          = 4
      others            = 5.
if sy-subrc <> 0.
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endif.
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if Not ( formatted_text is initial ).
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endif.
clear sapscript_head.
clear sapscript_lines.
*Get the text created by SO10
CALL FUNCTION 'READ_TEXT_INLINE'
EXPORTING
    ID                    = 'ST'
    INLINE_COUNT          = 1
    LANGUAGE              = 'E' "English language
    NAME                  = '85XX_FOOTER'
    OBJECT                = 'TEXT'
LOCAL_CAT             = ' '
IMPORTING
   HEADER                = sapscript_head
TABLES
    INLINES               = sapscript_lines1
    LINES                 = sapscript_lines
EXCEPTIONS
ID                    = 1
LANGUAGE              = 2
NAME                  = 3
NOT_FOUND             = 4
OBJECT                = 5
REFERENCE_CHECK       = 6
OTHERS                = 7
formatted_text = cl_wd_formatted_text=>create_from_sapscript(
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ABAP Webdynpro: Capturing keystroke event

Hello,
There is a potential requirement to capture a keystroke event from a SAP standard webdynpro text box and provide a character count in a custom UI display text box on number of characters remaining.
From initial research - it looks like this may be possible with Unified Rendering Light Speed in WebDynpro ABAP?
http://help.sap.com/SAPhelp_nw73/helpdata/en/74/0beccf62a7425ab9e1b2077fa1bc6e/frameset.htm
If it is possible, how exactly would it be implemented. (Which event / action would be used?)
It appears this can be activated and used on existing SAP standard webdynpros?
Thank You,
Mike

try something like this...
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
String s;
s = br.readLine();
if(s.equals("R")){
if(s.equals("R")){
you also can use s.equalsIgnoreCase("R") if u dont care if its capital or not

Convert smartform to pdf from ABAP webdynpro

Hi,
I want to convert smartform to pdf from ABAP webdynpro and
I want to display pdf in ABAP wedynpro view or portal iview.
what are the steps needs to be followed?
what are the classes and interfaces needs to be used?

Hi,
Please check this it might be useful.
Data: tab_otf_data    type ssfcrescl,
         wa_out_opt      type ssfcompop,
         wa_con_params   type ssfctrlop.
          wa_rspoid       type rspoid,
parameter:p_file like rlgrap-filename no-display.
Follow control parameters
       wa_out_opt-tdimmed = 'X'.
         wa_out_opt-tdnewid = 'X'
        wa_con_params-no_dialog = 'X '.
if you want print direct pass
        wa_out_opt-tddest = 'printer' (SAP Printer)
If you are using multiple header records use loop other wise no need
   note that when multple headers
pass count and count > 1 means more than one header change control parameters to create single spool for all.
Loop itabXXXX.                                      " multiple header starts
count = count + 1.
      if count > 1.
        wa_con_params-no_open = ' '.
        wa_out_opt-tdnewid = ' '.
      endif.                                               " multiple header ends
call function fm_name
        exporting
          control_parameters = wa_con_params
          output_options     = wa_out_opt
          header_header      = wa_ven
        importing
          job_output_info    = tab_otf_data
        tables
          header_details     = itab_final
        exceptions
          formatting_error   = 1
          internal_error     = 2
          send_error         = 3
          user_canceled      = 4
          others             = 5.
         at last.                                                         " multiple header starts
        wa_con_params-no_close = ' '.
        wa_con_params-no_dialog = 'X'.
      endat.                                                           " multiple header ends
endloop.
you will get the otf data and spool id from 'tab_otf_data'
read table tab_otf_data-spoolids index 1 into wa_rspoid. " Now you get spool no in wa_rspoid.
" pass spool in to rstxpdft4 it converts to pdf".
submit rstxpdft4
           with spoolno = wa_rspoid
           with p_file = p_file
           and return.
I feel that your problem will solve....
Thanks,
Hari

Sorting issue in ALV ABAP webdynpro

Hi All,
We are displaying the data in ALV format using ABAP webdynpro.
The issue here is sorting the values. The field is the character field, as the field may contain character or numberic values.
When we sort a set of values in ascending order, the values are sorted wrongly.
Example values sorted in ascending order:
11055
11260
5662
8697
9984
The above values are sorted wrongly. Is this a standard limitation of webdynpro ABAP or do we have any support class or setting available to solve this issue.
Please help.
Regards,
Vijay

Hello Vijay
of course its not a limitation, you can sort it either ways.
Check the following link
http://help.sap.com/saphelp_nw70/helpdata/en/e9/e5eb40c4f8712ae10000000a155106/content.htm
you can use the following classes
Set sort Direction -
CL_SALV_SORTS meth: ADD_SORT (Parameter SEQUENCE)
CL_SALV_SORT meth: SET_SEQUENCE
Get sort direction
CL_SALV_SORT meth: GET_SEQUENCE
hope this helps!!
Regards
Senon

Extend ABAP Webdynpro session

Hi experts,
Is there a way to extend the abap webdynpro user session?
The problem is that the users want to have 30-40 minutes gap between any user interaction on the application (e.g. they are on a meetting they discuss something, then enter a value to the webdynpro application then they are discussing another issue, and after 30-40 min they enter another value to the WDA application)
Currently the application cannot have 30-40 mins gaps between two user interaction, becase the whole app will end in a session timeot error.
Thanks
N.

Yes there is. Check the following help link:
http://help.sap.com/saphelp_nw04/helpdata/en/25/7e153a1a5b4c2de10000000a114084/content.htm
Roughly speaking it's the parameter rdisp/plugin_auto_logout within ICM. This will allow you to extend the timeout counter.
My advice: Do not extend it. Since people are both demanding AND stupid, this will not only lower your security and your performance but people will quickly ask you to extend it, AGAIN, so they can have an hour lunch break period between WebDynpro interactions...
Hope it helps you though
regards, Lukas

IE Script error when double clicking on a view in Abap Webdynpro component

Hello experts,
I am running mini SAP trial version 2004 with Internet explorer 7.0 and also installed gui patch 23.
I am making a sample application in SE80 and when double clicking on a view in Abap Webdynpro component I get following error:
<b>Internet Explorer Script Error</b>
An error has occured in the script on this page.
Line: 1
Char: 1
Error: 'wdp_show_menu' is undefined
Code: 0
URL: http://satellite5200:8000/sap/bc/wdvd/painting.html?_vdrespkey=EOJ6V1JQMX0VLTQ7AP6DQM64Y&_vdframe=painting&sap-client=000
Do you want to continue running scripts on this page?
Thanks in advance.
Bhupendra

Hi Bhupendra,
If you are seeing this error in the Se 80 editor , i guess you can ignoire that ...While running the application it will not show any error.
Thanks
Anzy

How do I limit the character count in a text field?

I'm creating a form for co-workers to use when creating web content. I need to restrict their character count for items like headlines, titles, subtitles, etc. Any suggestions on a ready-made form to use out there? And how can I limit those fields so they don't generate content that will then need to be edited down?
Thanks,
EAW

Check out this post:
http://forums.adobe.com/message/4364378
Randy

How do I found the character count in a document

How do I find character count and word count in a doumen on my IMc?

Created with which application?

SOFM: Dsiplay method is not working when called from ABAP Webdynpro

Hi All,
I want to open an attachment from ABAP Webdynpro.
I have approached in this fashion:
1) Get the attachments as SOFM object key
2) On Click of a link on Webdynpro, I am calling a function module within which I am creating an instance of the SOFM object
3) Then I am calling the DISPLAY method
It is not opening.
But, if it opens when I driectly execute the function module. It open when I directly test the business object.
Any Idea ?
Thanks & Regards,
Deb

Display Method uses the Dialogue Module, You should not access such methods in web dynpro which are SAPGUI specific.
Web Dynpro Applications are run in Browser environment which cannot understand Dialog, it can understand only HTML.
Read the attachments and get the content and use FileDownload UI element to show it to user.
Abhi

Error while trying to call a ABAP webdynpro appl. as a link on html form

Hi,
When I am trying to call a ABAP Webdynpro aplication as a link on html form. I get the following error
Error when processing your request
What has happened?
The URL http:///sap/bc/webdynpro/form_ap/ (Path of ABAP webdynpro application) was not called due to an error.
Note
The following error text was processed in the system DRD : Error in Web Dynpro Runtime System
The error occurred on the application server DRD_06 and in the work process 0 .
The termination type was: RABAX_STATE
The ABAP call stack was:
Method: GET_REQUEST_INPLUG_PARAMETERS of program CL_WDR_CLIENT_APPLICATION=====CP
Method: INIT of program CL_WDR_CLIENT_APPLICATION=====CP
Method: IF_WDR_RUNTIME~CREATE of program CL_WDR_MAIN_TASK==============CP
Method: HANDLE_REQUEST of program CL_WDR_CLIENT_ABSTRACT_HTTP===CP
Method: IF_HTTP_EXTENSION~HANDLE_REQUEST of program CL_WDR_MAIN_TASK==============CP
Method: EXECUTE_REQUEST_FROM_MEMORY of program CL_HTTP_SERVER================CP
Function: HTTP_DISPATCH_REQUEST of program SAPLHTTP_RUNTIME
Module: %_HTTP_START of program SAPMHTTP
What can I do?
If the termination type was RABAX_STATE, then you can find more information on the cause of the termination in the system DRD in transaction ST22.
If the termination type was ABORT_MESSAGE_STATE, then you can find more information on the cause of the termination on the application server DRD_06 in transaction SM21.
If the termination type was ERROR_MESSAGE_STATE, then you can search for more information in the trace file for the work process 0 in transaction ST11 on the application server DRD_06 . In some situations, you may also need to analyze the trace files of other work processes.
If you do not yet have a user ID, contact your system administrator.
Error code: ICF-IE-http -c: 102 -u: -l: E -s: DRD -i: DRD06 -w: 0 -d: 20081002 -t: 032939 -v: RABAX_STATE -e: UNCAUGHT_EXCEPTION
HTTP 500 - Internal Server Error
Your SAP Internet Communication Framework Team
Any help will be greatly appreciated.
Thanks
RM

RM,
url clearly shows that it is unable to get host and port.check how you are building that url in html page
Thanks
Bala Duvvuri

Zci type ADOBE Interactive Form in ABAP Webdynpro short dump

Adobe Reader version 8.1.2
Life Cycle Designer version 7.1.4270.1.421766
ECC 6.0 patch 13
When I ran the 'FP_PDF_TEST_00' , it shows
Version Information: 710.20061024154505.342190
In my ABAP Webdynpro app., it has 3 inputfields.
In the Form layout, I changed the form layout type to 'ZCI' for interactive form, and Insert the WebDynpro Script.
And in the ABAP Webdynpro view layput designer, I enabled the pdf form element.
All objects compiled without any problem.
During the runtime, it got the following short dump:
21 METHOD       CX_WD_GENERAL=================CP    CX_WD_GENERAL=================CM003     5
    CX_WD_GENERAL=>RAISE
20 METHOD       CL_WD_ADOBE_SERVICES==========CP    CL_WD_ADOBE_SERVICES==========CM008   193
    CL_WD_ADOBE_SERVICES=>CREATE_PDF
19 METHOD       /1WDA/LADOBE==================CP    /1WDA/LADOBE==================CCIMP 1955
    CL_INTERACTIVE_FORM_ZCI=>IF_WDR_VIEW_ELEMENT_ADAPTER~SET_CONTENT
Our BASIS sent me the ADS trace:
SAP Interactive Forms by Adobe
Render Error Report
'pdf' Log Entries
restoreState is not a valid attribute of subform, Attribute not loaded. Line 5.
Invalid node type: dataGroup
The fault occurred on line 0.
The SOM expression '$record.BAPIBNAME' for the dataRef specified on field 'BAPIBNAME', resolved to an incompatible node type of 'dataGroup'.
Any comment or advise?

Hi,
As far as i know when you use Adobe forms in a WD4A application, language is your "web" connection language.
You can have a look at standard class CL_WD_ADOBE_SERVICE, it's used when generating an adobe forms from WD4A. , more particulary look at method DETERMINE_DOCPARAMS.
regards

Deleting row from table in ABAP webdynpro

Hi all,
Can anyone help me regarding deletion of a row from a table in ABAP webdynpro.
I have written a code like this :
    DATA:
      NODE_STUDINFOSYS                    TYPE REF TO IF_WD_CONTEXT_NODE,
      ELEM_STUDINFOSYS                    TYPE REF TO IF_WD_CONTEXT_ELEMENT,
      STRU_STUDINFOSYS                    TYPE IF_COMPONENTCONTROLLER=>ELEMENT_STUDINFOSYS .
navigate from <CONTEXT> to <STUDINFOSYS> via lead selection
    NODE_STUDINFOSYS = WD_CONTEXT->GET_CHILD_NODE( NAME = IF_COMPONENTCONTROLLER=>WDCTX_STUDINFOSYS ).
get element via lead selection
    ELEM_STUDINFOSYS = NODE_STUDINFOSYS->GET_ELEMENT( ).
deleting data selected via lead selection
    NODE_STUDINFOSYS->REMOVE_ELEMENT( ELEMENT = ELEM_STUDINFOSYS ).
*But I am getting an error:*
Error when processing your request
What has happened?
The URL http://hsdnt24s11.hclt.corp.hcl.in:8000/sap/bc/webdynpro/sap/znet310_add_del_sech/ was not called due to an error.
Note
The following error text was processed in the system HE6 : The lead selection has not been set. VIEW_ADD_DEL_01
The error occurred on the application server hsdnt24s11_HE6_00 and in the work process 0 .
The termination type was: RABAX_STATE
The ABAP call stack was:
Method: RAISEELEMENT_NOT_FOUND of program CL_WDR_CONTEXT_NODE===========CP
Method: PATH_TABLE_GET_ELEMENT2 of program CL_WDR_CONTEXT_NODE===========CP
Method: GET_BOUND_ELEMENT of program CL_WDR_VIEW_ELEMENT_ADAPTER===CP
What can I do?
If the termination type was RABAX_STATE, then you can find more information on the cause of the termination in the system HE6 in transaction ST22.
If the termination type was ABORT_MESSAGE_STATE, then you can find more information on the cause of the termination on the application server hsdnt24s11_HE6_00 in transaction SM21.
If the termination type was ERROR_MESSAGE_STATE, then you can search for more information in the trace file for the work process 0 in transaction ST11 on the application server hsdnt24s11_HE6_00 . In some situations, you may also need to analyze the trace files of other work processes.
If you do not yet have a user ID, contact your system administrator.
Error code: ICF-IE-http -c: 800 -u: SUMANK -l: E -s: HE6 -i: hsdnt24s11_HE6_00 -w: 0 -d: 20081220 -t: 155832 -v: RABAX_STATE -e: UNCAUGHT_EXCEPTION
HTTP 500 - Internal Server Error
Your SAP Internet Communication Framework Team
Can anyone help me???

Hi Suman,
this issue seems to be not specific to the FPM. I would like to suggest you to address this problem in the ABAP forum.
Best regards,
Thomas

Doubts in ABAP WebDynpro

Hi Experts,
I am new to ABAP WebDynpro and self-learning going through SDN stuff and other online-help. Please provide me
your kind explanation on below doubts.
1. When do we use GET_ATTRIBUTE and GET_STATIC_ATTRIBUTE
2. How to read the index of a particular selected row in table?
3. How do you change position of a particulr node dynamically?
4. Is it possible to execute a component without a window?
5. Is it possible to run a VIEW without embeding into a window in Webdynpro application?
6. How to read the content entered in PARAMTER and SELECT-OPTION elements in ABAP Webdynpro? Can anybody pass code how to read entries?
I mean GET_ATTRIBUTE or GET_STATIC_ATTRIBUTES is used for reading attribute value.
7. Is it possible to fix the Message window position? Show at the bottom of a screen? Please provide some code for this.
8. Is it possible to change the color of a laber attached to a attribute dynamically? For example somefield is mandatory but you forgot to enter and press on u2018Continueu2019 then program should show that elementu2019s lable with redcolor text. Please provide me example code.
Thanks in advance for the support and useful explanation!
Regards,
Meera.

Hi
Refer the answers inline
1) When do we use GET_ATTRIBUTE and GET_STATIC_ATTRIBUTE
GET_ATTRIBUTE
Method to get the values of a context attribute.
The prerequisite for this method is that the application knows the data type of the attribute.
The value of the given attribute is copied to the export parameter. To do this the export parameter must have a data type to which a value can be written.
GET_STATIC_ATTRIBUTES
This method copies the static attributes to the transferred variable. If the structure is not identical, a move-correspondingis performed, which is not as efficient as a direct move, but is still useful in many cases.
Static attributes are those that either have been declared or that belong to the structure with which the node was declared.
2) How to read the index of a particular selected row in table?
data: lr_element type ref to if_wd_context_element,
          lv_index type i.
lr_element = wdevent->get_context_element( name = 'CONTEXT_ELEMENT' ).
lv_index = lr_element->get_index( ).
3) How do you change position of a particulr node dynamically?
    Explain Bit deeply
4) Is it possible to execute a component without a window?
    No it is not possible, actually the component view can be viewed by embedding it to the window
5) Is it possible to run a VIEW without embeding into a window in Webdynpro application?
    No it is not possible, without window you cant run the view
6) Is it possible to run a VIEW without embeding into a window in Webdynpro application?
DATA LO_ND_MAIN_NODE TYPE REF TO IF_WD_CONTEXT_NODE.
DATA LO_EL_MAIN_NODE TYPE REF TO IF_WD_CONTEXT_ELEMENT.
DATA LS_MAIN_NODE TYPE WD_THIS->ELEMENT_MAIN_NODE.
DATA LV_INP_VALUE LIKE LS_MAIN_NODE-INP_VALUE.
navigate from <CONTEXT> to <MAIN_NODE> via lead selection
LO_ND_MAIN_NODE = WD_CONTEXT->GET_CHILD_NODE( NAME = 'MAIN_NODE' ).
get element via lead selection
LO_EL_MAIN_NODE = LO_ND_MAIN_NODE->GET_ELEMENT( ).
get single attribute
LO_EL_MAIN_NODE->GET_ATTRIBUTE(
    EXPORTING
      NAME = `INPUT_VALUE`
    IMPORTING
      VALUE = LV_INP_VALUE ).
7) Is it possible to fix the Message window position? Show at the bottom of a screen?
    Yes it is possible to show the messages by using the message area UI element in the needed position
8. Is it possible to change the color of a laber attached to a attribute dynamically? For example somefield is mandatory but you      forgot to enter and press on u2018Continueu2019 then program should show that elementu2019s lable with redcolor text.
    Im working onit and let you know after i complete.
Regards
Arun.P

ABAP Webdynpro Development - Script Error when Accessing Visual Elements

I am encountering a strange error at my client . I can't use the Abap Webdynpro visual elements to build views .
To reproduce the error :
- T-code SE80
- Open up any ABAP webdynpro component .
- Open up one of the view and go on Tab Layout .
Normal Screen : You would see many WYSIWYG items ( buttons, radiobutton , text elements etcu2026. ) at the left side u2026 these elements are used to build the view .
Here : No elements displayed and when we click on that area we get an error .
Instead of the elements to get displayed .. lines are displayed and when you try to open up ( click ) the lines , an internet explorer script error stating the following occurs ( although the abap wendynpro is edited in SAP Gui ) :
An Error has occured in the script on this page .
Line : 1
Char : 25
Error : Object Required
Code: 0
URL : http://hdrerpdev05.bchydro.bc.ca:8100/sap/bc/wdvd/toolbar.html?_vdrespkey=4KE8FGJO3P88DO8K5XCEYHTEA&_vdframe=toolbar&usedynp=&usepat=&sap-client=100
Anybody had had the same kind of error before ^^????
Thanks and Best Regards !

Hi,
we are getting the some what related errors in SE80 -> Web Dynpro Layout
An Error has occured in the script on this page .
Line : 1
Char : 1
Error : Object Expected
Code: 0
URL : http://<FQDN>:8000/sap/bc/wdvd/painting.html?_vdrespkey=4KZ4LYLFQA2I7X53H3CRICKFC&_vdframe=painting&sap-client=230
An Error has occured in the script on this page .
Line : 110
Char : 2
Error : Could not complete the operation due to error 80020101
Code: 0
URL : http://<FQDN>:8000/sap/bc/wdvd?_vdrespkey=4KZ4LYLFQA2I7X53H3CRICKFC&_vdframe=no_add_ui_lib&sap-client=230
Recently, we have upgraded our ERP system (SAP ECC 6.0 SPS17) with EHP4 SPS8. SAP_BASIS and SAP_ABA patch level same on 701_0008.
FQDN is mantianed at icm/host_name_full parameter in system as well as in /etc/hosts file with associated system IP address.
As suggested by Ted Dinh, we do not find any duplicate MIME files in our MIME Repository (SE80) and we cleared/invalidated ICM cache many times in problem analysis.
As suggested by Thierno Diarra , in our affected system domain WDY_MD_UI_ELEMENT_CATEGORY is well maintained in value ranges.
We have raised SAP OSS Message for the same, they told us to check dns server connectivity/settings with the affected system. we did the suggested DNS settings in affected system. But still the same error message is occuring. They have suggested same sap notes like #979039 and #1009930 & #1483210 , but all the corrections/suggections/SICF service status as mentioned, are found OK in our system.
Regards,
Bhavik G. Shroff

Character counter in ABAp Webdynpro

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