Excel Ole2 in Web Dynpro Abap

Hi all,
I want to use Ole2 object in my web dynpro. But i doesn't works.
I think that i need to use [OfficeControl|http://help.sap.com/saphelp_nw70ehp1/helpdata/en/d1/af8841349e1909e10000000a155106/frameset.htm].
I know how to use OLE2, but I don't know how to begin with this...
Do you know any manual or you can give an example to use?
I want to create an excel cell by cell by code.
Thanks in advance.

Finally i use an iview for call a transaction to do it...

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Excel Upload via Web dynpro ABAP

Hi All,
Could any one please explain how to upload MS Excel file in Web Dynpro ABAP?
Regards,
Surya

Hi Surya,
Ya Excel upload is not supported some times.
You can save your excel sheet as "Tab Limited" file. Then you can easily upload the file contents to your WebDynpro.
Thanks.

Unable to perform Calculations on Excel exported from Web Dynpro ABAP

Hi Gurus,
I have a custom functionality "Export to Excel" internal table data on my web dynpro application. I dint go with standard ALV feature because it doesnot give flexibility to add colours to excel sheet and add multiple tabs and so i had to write XML ABAP coding in the web dynpro application to achieve this. While passing the internal table data into cells, i created cells with string data type and hence all the fields in the excel are now in char type. Users are unable to perform any calculations because of this issue, i tried to format the cells but it doesnot work. Please help me.
Regards,
Pravs.

Hi,
Just do the following in excel before downloading and check whether it works.
Tools->Options->International tab.
In that mention decimal separator as ,(comma).
Thousand separator as .(dot).
Uncheck use system separators.

Uploading excel file in Web Dynpro for ABAP

Hello Gurus,
I need to upload a excel file in my Web Dynpro (ABAP) program. Can anyone please tell me how do i do this. Kindly help.
Regards,
Aditya.

Hi Aditya,
Please search the forum...
Please check this link
Uploading Data from Excel File To Dynpro
Excel Upload via Web dynpro ABAP
Upload and Reading Excel File in Web Dynpro
Best regards,
raam

Excel Export issue in Web Dynpro ABAP

Hello,
We are facing a problem and need suggestion. In one of our WD Abap applications the output is displayed in an ALV table. We have a button (provided by standard ALV functions) to export Excel.
So far so good, but the issue is the amount columns display in the portal show the values as per user default settings. For example 123.456,78 whereas on export to excel it shows 12345.78
Is there some way to export to excel with the users regional settings (same as displayed on portal). So far we check, almost all columns follow the regional user default settings except the amount column. Is there someway we can fix this.
Users mention it worked before but not now. Its difficult to verify this statement now.
Kindly help how we could solve this issue.
Best regards,
Moderator message: please have a look in the separate forum for Web Dynpro ABAP.
Edited by: Thomas Zloch on Dec 19, 2010 9:31 PM

HI,
You cannot use GUI classes and methods in web dynpro . That will dump.
Instead you can use file down load UI element or..
If you have the content in xstring format use ATTACH_FILE_TO_RESPONSE method of CL_WD_RUNTIME_SERVICES class.
Regards,
Madhu

Error While uplaoding a EXCEL file in Web dynpro - HR_KR_XSTRING_TO_STRING

Hi,
I am getting an error while uploading an excel file in web Dynpro application. i am using the HR_KR_XSTRING_TO_STRING this function. I am getting the following error message 'Unable to interpret as a number'.

First of all, are you sure you know what you are working with here. If this is standard Excel file in the Microsoft binary/propriatery format there is not function module or class in ABAP that can magically just transform this to a character string. You should search the forums as this has been discussed extensively. On that topic, please also do not post duplicate threads. I have already locked your other thread with the same basic question.
Instead of the binary/propriatery format of Excel, the file should be saved on the client as a text based format - like XML or Text Tab Delimited. You can then use several different options on the server to convert the XSTRING to STRING and process the content (becuase it was text based to begin with). You could use CL_BCS_CONVERT, the function modules in the function group SCMS_CONV, or the class CL_ABAP_CONV_IN_CE.

Display file content in Web Dynpro ABAP

Hello,
we would like to be able to display any file after having uploaded files using FileUpload ui element in a web dynpro abap application.
for microsoft word excel files, the OfficeControl ui element can be used and for pdf documents the InteractiveForm ui element can be used.
for other formats such as '.tif', '.jpg', '.txt'..... we did not find out how to be able to display the file contents
Does anybody know if and how this could be achieved?
Cheers
Ana

Chris,
You may be right. Also it requires some configuration in SAP KPro ( document class etc).
Please see SAP [Help |http://help.sap.com/printdocu/core/print46c/en/data/pdf/BCSRVBDS/BDS_STRUCTURE.pdf]on Business Document Services.
At page 64 of this document under topic 'Display Documents' 'Feature it says. "If it is not possible to display the document in place, an appropriate viewer that is available on the
PC is started and the document is displayed u201Cout placeu201C

How to add screen elements at run time on button click in Web Dynpro abap?

Hello All,
I have a requirement wherein the user wants to add the textbox dynamically at runtime on button click action. My questions is, Is it feasible to dynamically add screen elements at runtime? If yes, how?
Please help.
Thanks

Hi Ajinkya,
This is absolutely possible! Adding view elements at runtime is called "dynamic programming". There are a lot of good resources and tutorials on SCN if you do a search. To start you off, here is an excellent series by Thomas Szücs:
Dynamic Programming in Web Dynpro ABAP - Introduction and Part I: Understanding UI Elements
Dynamic Programming in Web Dynpro ABAP - Part II: Handling ViewElements
Dynamic Programming in Web Dynpro ABAP - Part III: Aggregations and DDIC-Binding of ViewElements
Another option that avoids dynamic programming is to create the view element at design time but bind its visible property to a context attribute of type WDUI_VISIBILITY. You could initially set its visibility to "none" until the user clicks the button, then you could change its visibility to "visible".
Cheers,
Amy

CSV file display in web dynpro abap

Hi,
Can any one tell me , it is possible to display data in CSV format in web dynpro abap & if yes please tell the steps of doing this.
thanks,
amishra

>
A.MISHRA wrote:
> Hi,
>
> Can any one tell me , it is possible to display data in CSV format in web dynpro abap & if yes please tell the steps of doing this.
>
> thanks,
> amishra
Hallo Mishra,
Do You want to show data in excel ? or you want to show data in Table UI or ALV
If it is excel then you can use Office Control UI and bind XSTRING for the dataSource property.
if you have to choose between Table UI and ALV then i would choose ALV.

Drop down list in web-dynpro abap

Hi friend,
i want to drop down list in WEB-DYNPRO abap kindly give me one example .
regards
vikash

Suppose you have created a DropDownByIndex on your screen & bound its "Texts" attribute to a context attribute by name DROPDOWN then you can put the below coding into your WDDOINIT method to fill the values to be displayed:
METHOD wddoinit .
DATA: lv_node TYPE REF TO if_wd_context_node,
        lt_texts TYPE if_main=>elements_dropdown,
        wa_texts TYPE if_main=>element_dropdown.
lv_node = wd_context->get_child_node( name = 'DROPDOWN' ).
wa_texts-application = ' '.
APPEND wa_texts TO lt_texts.
wa_texts-application = 'MS Word'.
APPEND wa_texts TO lt_texts.
wa_texts-application = 'MS Excel'.
APPEND wa_texts TO lt_texts.
wa_texts-application = 'Notepad'.
APPEND wa_texts TO lt_texts.
lv_node->bind_table( new_items = lt_texts ).
ENDMETHOD.
Suppose you are using a DropDownByKey & bound the "Selected Key" property to the context attribute by name TEMP then you can proceed as shown below to fill the dropdown with values:
data: lr_node_info type ref to if_wd_context_node_info,
        wa_value_set type wdr_context_attr_value,
        lt_value_set type table of wdr_context_attr_value.
lr_node = wd_context->get_child_node( name = 'NODE' ).
lr_node_info = lr_node->get_node_info( ).
wa_value_set-value = '1'.
wa_value_set-text = 'One'.
insert wa_value_set into table lt_value_set.
wa_value_set-value = '2'.
wa_value_set-text = 'Two'.
insert wa_value_set into table lt_value_set.
wa_value_set-value = '3'.
wa_value_set-text = 'Three'.
insert wa_value_set into table lt_value_set.
lr_node_info->set_attribute_value_set( name      = 'TEMP'
                                         value_set = lt_value_set ).
Regards,
Uday
Go through the Web Dynpro component DEMO_UIEL_STD_SELECTION for a working example of DropDownByKey & DropDownByIndex

Is there a way to get Web Dynpro ABAP available in a ECC 5 - NW2004 env?

We will start developing an offline Adobe interactive form with email functionality for ECC 5 on very short terms. We have to decide asap what client/server configuration we will use for this new functionality. We will also develop an online interactive form and an offline form with upload/download functionality for ECC 5. We will have to setup a client/server configuration that supports all 3 scenario's.
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At this moment we think we have 3 options:
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2. Upgrade ECC 5 - NW 2004 -> NW 2004S to get WDA functionality available
3. Install ADS for NW 2004 to be able to create Adobe solutions in ECC 5, then we will have to develop in WDJ
1. We have the following configuration up and running: NW2004S - CRM 5 and ADS installed: both Java and ABAP stack work properly. We are wondering if we could develop an Adobe interactive form in Web Dynpro ABAP in CRM 5 using BAPI's to retrieve the data from ECC 5 and put it on the form for display or update purposes. Also we have questions about the email functionality: do forms have to be send by email via a mailserver from ECC 5 via CRM 5 and back or can this be done directly from and to ECC 5 or is it not possible at all? Also we don't know if we can develop an online interactive form for ECC 5 via CRM 5. The current setup is not a real option for us right now as we see far too many uncertainties. Does somebody can give us some answers on the possibilities we are looking for?
2. My assumption is that upgrading ECC5 to ECC6 can be compared with upgrading 46C to ECC5. If my assumption is correct, this would mean an upgrade project with a 6 months leadtime within our company. If my assumption is wrong, please let me know. This upgrade will happen some day, but it has not been planned for 2007. So unfortunately, for us this is not an option at the moment because we cannot wait that long. I was hoping an upgrade of NW2004 -> NW2004s was not that time consuming but I guess this can be compared with a SAP upgrade project like 46C -> ECC 5.
3. Installing Adobe Document Services for NW2004 is not our preferred solution but we think it is the safest/easiest solution at this moment to get started with Adobe interactive forms for ECC 5 on short terms. We will have to develop in Web Dynpro for Java, so be it.
WDA is not a must but if we can find a client/server setup which gives us the possibility to build in WDA for ECC 5 functionality, that would be great. That's why I dropped the question on SDN. I want to be sure we choose the best option possible at this moment for us.
kind regards
Angelique

Yesterday I got new information through SDN which sounds very interesting:
There are technical repository integration points between ECC and the underlying SAP NetWeaver release. To get Web Dynpro for ABAP, you could install a stand-alone SAP NetWeaver 2004s system (without ERP) side-by-side.
Somebody else wrote: we set up a 3-system landscape of NW04s and have configured single sign on and trusted RFC's so that users can hit the webdynpro pages via the portal, and those systems make the necessary queries to the backend systems via RFC.
Does somebody know if this stand-alone system could be a proper solution for our situation? Does somebody foresee any problems related to Adobe LiveCycleDesigner or ADS?

Shooping cart creation in SRM 7.0 using web dynpro ABAP classes.

Hi,
We have recently upgraded to SRM 7.0 from SRM 4.0. We are using customized portal application for the creation of the shopping cart.I am planning to create custom FM which will use the standard Web dynpro ABAP classes to create the shopping cart.
Could you please guide with the classes that are need to be implemented and the sequence of the classes used in the shopping cart creation.
I think these are the classes that are used in the standard web dynpro ABAP component.
CL_FPM_EVENT ->                  Creates an instance of this class based on an event ID.
CL_BADI_FLT_DATA_TRANS_AND_DB -> Data Handling: Transport and Database.
CL_EXITHANDLER ->               Class for Ext. Services Within Framework of Exit Technique.
CL_EX_BBP_DOC_CHANGE_BADI ->     BAdI Class CL_EX_BBP_DOC_CHANGE_BADI.
CL_BBP_OBJECTS_ACCESS ->         Access Functions for Object Types.
/SAPSRM/CL_PDO_BO_SC ->          Shopping Cart BO.
Your expert comments will be appreciated...
Regards,
Naresh

Dear Poster,
As no response has been provided to the thread in some time I must assume the issue is resolved, if the question is still valid please create a new thread rephrasing the query and providing as much data as possible to promote response from the community.
Best Regards,
SDN SRM Moderation Team

SRM 7.0 Web Dynpro ABAP Customization

Hi ,
Upgrading from SRM 5.0 to SRM 7.0 and would require customization at the Web Dynpro ABAP Component for RFx.
I need to put a pop-up screen when the Buyer clicks on the "AWARD" button on the Bid Screen. Now I am not able to find the award action/event at the Web Dynpro component level where I have to put the pop-up code and other related logic. I also tried getting into the SPRO and find the class which may contain the AWARD event. Please let me know the solution to this problem. Thank you.
Manoj

Hi Akash,
Thanks for the reply. Can you please guide me through how to go about the enhancement, keeping the original functionality of the Award Button intact. And I understand coding in method of interface is not possible.
Manoj
Edited by: MANOJ NACHIMUTHU on Jul 12, 2011 6:33 PM
Edited by: MANOJ NACHIMUTHU on Jul 12, 2011 6:35 PM

Integrating Flex/Flash in Web Dynpro ABAP(Netweaver 7.0) need info!

Hi all,
I need to embed a flash or a flex object inside a web dynpro abap application.I am working in Netweaver 7.0 and i don't have enhancement pack 1 installed.Is it possible ? If it is possible can anyone please provide me the coding and configuration details.
Thanks,
Saikat

I'm afraid that the SAP supplied integration technology - call FlashIslands - is only available from NetWeaver 7.01 and forward. You could perhaps do some simple integration (very little data transfer) with the iFrame UI element - although the iFrame is deprecated in 7.0 and 7.01, but does return to full support in 7.02. The other option would be to use the NetWeaver Portal or NetWeaver Business Client and have two iViews within the page. One iView would have WDA and the other some external technology (BSP, JSP, etc) to host the Flash/Flex content. Not tight integration, but you could potentially use Portal Eventing to at least communicate events.

How to configure SSO for web dynpro ABAP (not web dynpro Java)

Hi Experts,
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1). I have created a web dynpro application having url: http://susws076.sap.swk:<port>/sap/bc/webdynpro/sap/zadb_hello_world2
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After all this settings I opened a browser enter above URL and hit enter but there is an error
There is no login page. It directly showed this error page. No cookies is saving.
Can anyone tell me what all the settings/configuration other than this I have to do. And is there any wrong setting done by me?
How to set the for single sign-on?
Thanks in Advance
Regards
Piyush

Hi Piyush,
Pls refer below links,
Single Sign On with ABAP WebDynpro
http://help.sap.com/saphelp_nw70ehp2/helpdata/en/5e/6c85c3edf942f39349a1e337434d29/content.htm
Regards
K.N

Excel Ole2 in Web Dynpro Abap

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