Webdynpro table features

Hello,
I have a couple of clarifications on webdynpro table features.
1.webdynpro table heading currently comes only as one row.Is it possible to store the values in 2 rows.?
2.I would like to incorporate scrolling on webdynpro table both horizontally and vertically.Whe scrolling is incorporated vertically,is it possible to keep the header always on the screen,even when the webdynpro is scrolled down?
regards
Joh

Hi,
Check this link,
Re: WebDnpro Table + Scroll
John

Similar Messages

How to Display the content of Excel file into Webdynpro Table

Hi Experts
I am following the Blog to upload a file in to the webdynpro context,but my problem is after uploading a excel file i need to extract the content from that Excel file and that content should be displayed in the webdynpro table.Can any body please guide me how to read the content from excel and to Display in the Table.
Thanks and Regards
Kalyan

HI,
Take for example, if Excel file contains 4 fields,
Add jxl.jar to JavaBuild path and Use this snippet
File f=new File("sample.xls");
Workbook w=Workbook.getWorkbook(f);
Sheet sh=w.getSheet(0);
int cols=sh.getColumns();
int rows=sh.getRows();
Cell c=null;
String s1=null;
String s2=null;
String s3=null;
String s4=null;
ArrayList al=new ArrayList();
int j=0;
for(int i=1;i<rows;i++)
ITableElement table=wdContext.createTableElementz
     s1=sh.getCell(0,i).getContents();
     s2=sh.getCell(1,i).getContents();
     s3=sh.getCell(2,i).getContents();
     s4=sh.getCell(3,i).getContents();
                         table.setName(s1);
     table.setAddress(s2);
     table.setDesignation(s3);
     table.setDummy(s4);
     al.add(j,table);
     j++;
wdContext.nodeTable().bind(al);
Regards
LakshmiNarayana

Till 2014.3, where is the table feature in Adobe Muse? So crazy... :(

Hi, I'am a f2e from ps, and I have kept an eye on Adobe Muse for so long time. cause it's lose of table feature, i have never used it for my web design.
Is there any chance that table editing feature would be added to Muse sooner or later?
Thanks a lot.

s/lose/absence/

WebDynpro Table Contents to Adobe:

Hi ,
   I have WebDynpro Table element containing lots of data and on click of button it has to open in Adobe and display all the contents in Adobe Table. The problem is that i receive only one record which is lead selected in WebDynpro table. In Adobe i used one Subform ( Content type is flowed) and a table element.
Expecting right ans.
Thanks
   Vinod V
Points waiting.

Hi, Vinod,
   Really its surprising. Everything is fine, then y its not working. here I have created a sample application regarding u r problem. Its working fine. While i am giving Updatepdf it shows only one record. In generate pdf, It shows all the records. Possible, Try to create your Interactive form again as its a simple one.
GS

Currency Key Reference field in WebDynpro Table Column

Hi Experts,
I am using a WebDynpro table (not ALV) showing multiple currency fields in a single row - each one potentially referencing a different currency key e.g. Japanese Yen and USD in a single row.
My currency context attributes are already defined as currency types, but how can I assign different currency key references to each of my currency context attributes? Or is this somehow done as a property of the table column UI element?
Thanks for your help,
Peter

Hi Kris,
You answer is very helpful, but I do have a question about going the DDIC route. So you are saying that if I take a DDIC structure into my context with multiple currency keys as reference fields for multiple currency fields, then my WebDynpro context will know exactly which currency key is the reference for which currency field without having do do this programatically as you described? If that's true, can I bring a whole DDIC structure over to the context and then delete the 'Dictionary Structure' refrence from my context node, so that I can add my own additional fields to the context node? E.g. in the case of DDIC structure VBAP can I get all my currency fields and their reference fields from the DDIC from VBAP and then delete 'VBAP' as a 'Dictionary Structure' from my context node and add my own custom fields. The fields I would have brought in from VBAP still retain their type and everything after the deletion of 'VBAP' as a 'Dictionary Structure', so my question is will it also retain the node_info of what currency key goes with what field?
Please let me know if you happend to have done this before.
Thanks,
Peter

How to make 2 lines in a webdynpro table cell?

Hi
Is it possiable to create a WebDynpro Table Call that can contains 2 lines in 1 cell ?

Hi Ami,
There are a limited number of UI elements that you may use for a Table Cell Editor, however, with a TextView, you can display text that includes a line break.
The line break is achieved by including the carriage-return-line-feed characters in the Table's data source...
LOOP AT lt_flight_tab ASSIGNING <f>.
CONCATENATE 'Line One' cl_abap_char_utilities=>cr_lf 'Line Two' INTO <f>-test.
ENDLOOP.
Cheers,
Amy

Pagination in Webdynpro Table

Hi Colleagues.
Im using NW 7.0 Java webdynpro
Can I use dynamic pagination for java webdynpro table. I found an article explaining the same with NW7.1.
Is there any option the functionality available in NW 7.0
Thanks
Bala

Hi
PLease check this article link
https://www.sdn.sap.com/irj/scn/index?rid=/library/uuid/e0d6c30a-c99e-2b10-f09b-c9a00b7e78c6&overridelayout=true
Also check this blog link
/people/bertram.ganz/blog/2008/11/27/web-dynpro-java-table-paging-unleashed-optimizing-heavy-table-performance
Regards
Ruturaj
Edited by: Ruturaj Inamdar on Jul 31, 2009 1:32 PM

Regarding excel file download from webdynpro table element

Hi All,
        I want steps to do excel download from webdynpro table element.
Thanks in advance.
Regards,
Muneesh Gitta.

Hi Gitta,
There are 2 ways in doing it, one is using GUI DOWNLOAD FM or using class clwd_runtime_services.
DATA:
    node_node_alv                       TYPE REF TO if_wd_context_node,
    elem_node_alv                       TYPE REF TO if_wd_context_element,
    stru_node_alv                       TYPE wd_this->element_node_alv,
    itab_node_alv                       TYPE TABLE OF wd_this->element_node_alv..
navigate from <CONTEXT> to <NODE_ALV> via lead selection
@TODO handle not set lead selection
IF ( node_node_alv IS INITIAL ).
ENDIF.
get all declared attributes
node_node_alv->get_static_attributes_table(
    IMPORTING
      table = itab_node_alv ).
DATA:
    node_file_download                  TYPE REF TO if_wd_context_node,
    elem_file_download                  TYPE REF TO if_wd_context_element,
    stru_file_download                  TYPE wd_this->element_file_download ,
    item_fname                          LIKE stru_file_download-fname.
navigate from <CONTEXT> to <FILE_DOWNLOAD> via lead selection
node_file_download = wd_context->get_child_node( name = wd_this->wdctx_file_download ).
get element via lead selection
elem_file_download = node_file_download->get_element( ).
get single attribute
elem_file_download->get_attribute(
    EXPORTING
      name = `FNAME`
    IMPORTING
      value = item_fname ).
CALL FUNCTION 'GUI_DOWNLOAD'
    EXPORTING
      filename                        = item_fname
    FILETYPE                        = 'ASC'
    TABLES
      data_tab                        = itab_node_alv.
IF sy-subrc <> 0.
MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
        WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
OR
check this blog for
Re: Export to Excel Sheet functionality

InDesign table features

There are some table features that Adobe FrameMaker has, and I'm trying to find equivalent features in InDesign. I hope someone can help me locate those features or provide workarounds:
FrameMaker can include a Table Title paragraph as part of the table style. Is this possible in InDesign?
FrameMaker has a "Table Continuation" variable that can be inserted in a table title or table heading row. This is useful for long tables that split from one page to the next. Is that available in InDesign?
As part of a table style in FrameMaker, you can specify widow/orphan settings for rows. For example, if you want at least 2 rows to be kept together, you can make that part of the table style. Is that possible in InDesign?
FrameMaker has a resize columns command that resizes the columns to the width of the text within the cells. In InDesign I find myself tediously resizing each column separately until the text fits in the column. Is there such a resize to width of text command in InDesign?

1, No, InDesign has not such a function.
2. You can do it in InDesign with any text, so you can do it here: Create a text frame, write a text like "Continue on page ###" For the ### use the marker Nxt Page number and lay the text frame on a position where it is at least a little bit overlapping the main text string.
3. No, only paragraph styles can it.
5. Neither.
Bring it to the Feature Request.

Webdynpro table with dropdow list

hi experts,
i wanna webdynpro table rows have their dropdow list,and each row have it's own list values
how can i do
best regards
zlf

Hi,
I hope you already have a Solution, if not try the following:
1-Create a node"table"(0-n) in the context_View
2-Create 2 attribute in this node.
- The first"List_atr" to show the list
- The second "save_atr" to save the value selected from the list
3- Create a Table in the Layout_View, bind it dateSource to the node"table" in context_view
3.1- Add a Column in the Table (Layout_View),
     + add a TableCelEditor "DropDownByKey" elt to this Column,
     + bind the "selectedKey" of this Elt to the first"List_atr" in the node"table" in the context Node
     + Add a eventhandler(method)"onvalSelected" to the Events "onSelect" of this elt
3.1-implement the method "onvalSelected"
    here tel ur view ctrl to save the value selected in the second "save_atr" in the context_View
example code:
           wdContext.currentTableElement().setsave_atr( wdContext.currentTableElement().getshow_atr());
So if you know how to populate the first "show_atr" with some list, coo. So if the user selected one value in the dropdown list, the method will save it in the cell of the table row and so on for each rows.
If you have another questions just asked.
Best Regards
Glap

Oracle - Webdynpro Tables

hi experts,
How to Store and fetch the data from oracle BD and after fetching i want to display that result in webdynpro table and storing is also from webdynpro view interface.
can anybody help me on end to end procdure how can i achive.
Advance Thank you,
vijai

Hi vijay,
<b> using EJB and connect with oracle.</b>
the step by step procedure is follow how to connect with oracle
1) Open the J2EE perspective
2) Create an EJB Module project
3) Right click on ejbModule, create a new EJB (select your EJB type)
4) While creating the ejb itself, you can add business methods by clicking Next in the UI. Another option is after creating the ejb, write the method in the bean, then select the method from ejb-jar.xml -> <bean name> ->method. Right click and select propogate to local & remote.
5) Double click on ejb-j2ee-engine.xml. select your bean and specify a Jndi name for eg: MyJndi.
6) Right click on the EJB project and add classes12.zip file (provided by Oracle) to its build path. (under libraries tab). Also check the same file under Order & Export.
7) Create an Enterprise Application project.
8) Right click on the EJB module project and select add to EAR project, then select the created EAR project.
9) Right click on the EJB project, select Build EJB Archive
10) Right click on the EAR project, select Build Application Archive
11) Open the WebDynpro perspective, open a new project, right click on the project ->properties. Do the following configurations :-
Java Build path - select the EJB project from projects , check the selected project under Order & Export
Project references select the EAR project
WebDynpro references select sharing references tab, click add & make an entry as : <vendor>/<EAR project name without .ear extension>
You can find the vendor name under application-j2ee-engine.xml file of the EAR project. By default it is sap.com. So if my EAR projects name is ABC, my entry would look like sap.com/ABC
12) Now the configurations are over and the EJB can be invoked by writing the client code inside the webdynpro component. Like:
InitialContext context = new InitialContext();
Object obj = context.lookup("MyJndi");
MyEJBHome home = MyEJBHome)PortableRemoteObject.narrow(obj,MyEJBHome.class);
MyEJB mybean = home.create();
int a = 0;
a= mybean.add(10,15);
wdContext.currentContextElement().setSum(a);
where MyEJB is my EJB name and MyJndi is my JNDI name
To connect to Oracle , you can write the usual Java code (given below) as a business methos of the ejb (similar to add() method in the example). And access it like mybean.<businessMethodName>().
DriverManager.registerDriver(new oracle.jdbc.driver.OracleDriver());
Connection conn = DriverManager.getConnection("jdbc:oracle:thin:@Oracle_server_ip:Oracle port:SID of the Database","user_name","password");
Statement stmt = conn.createStatement();
ResultSet rs = stmt.executeQuery("your query");
i hope that the above steps are useful for u.
Regards,
P.Manivannan.

How to Sort single column in webdynpro table

Hi all
I have requirement as follows.
i have webdynpro table with the following columns like Date,firstname,lastname,address etc.
now when i run the the application the table is populating the data at runtime that is fine.
i need as soon as table is loaded , Date field in the table should be displayed the values in the decending order...i have the requirement as follows...
how to sort the single column in table ...by default the values of the column displayed with decending order as soon as table displays at runtime....i dont want to click any button specific button to do the sort for that column
Regards
bindu

Hi, I solved the same problem by modifying the sort() method in the default TableSorter class so that it takes a column id and direction rather than an event.
I assume you have read the TableSorter tutorial.
Like this. (This was done on nw ce 7.1 btw but may work on older versions as well.
Oh and then you just call the sort method right after you have made the request
//Code that goes into controller/view to execute sorting
wdContext.currentContextElement().getPensionplanTableSorter().sort("MyColumnId", "Up", wdContext.nodePensionPlan());
//Part of TableSorter.java
//The original method that needs an event. Now it just calls the new method
public void sort(IWDCustomEvent wdEvent, IWDNode dataSource) {
     // find the things we need
     String columnId = wdEvent.getString("selectedColumn");
     String direction = wdEvent.getString("sortDirection");
     sort(columnId, direction, dataSource);
//This is the new method.
public void sort(String columnId, String direction, IWDNode dataSource) {
     if (columnId == null || direction == null ) {
          return;
     IWDTableColumn column = (IWDTableColumn) table.getView().getElement(columnId);
     NodeElementByAttributeComparator elementComparator =
(NodeElementByAttributeComparator) comparatorForColumn.get(column);
     if (elementComparator == null){
     //not a sortable column
          column.setSortState(WDTableColumnSortDirection.NOT_SORTABLE);
          return;
     // sorting
     elementComparator.setSortDirection(WDTableColumnSortDirection.valueOf(direction));
     dataSource.sortElements(elementComparator);

WebDynpro 中Table的column的换行.

dear all.
WebDynpro 中Table的column的长度太长了,有没有换行属性?
Edited by: Leo Wang on Jan 19, 2009 7:31 AM

首先要把Table的width属性设备成一个定值，或者将TableColumn的width属性设成一个定值，然后再将Column中的TableCellEditor设成TextView，然后再将TextView的wrapping属性设成true，当TextView中的文本长度超过了Column的长度后，TextView就会自动换行，这样就可以达到换行的目的了。

Anymore example of WebDynpro table to Excel format

Hi, experts!
These day I am interested in Webdynpro for java.
But I am not good at java
Who can give me easy example for WebDynpro table to Excel?
Thanks in advance!

HI,
Please post this [WebDynpro For JAVA forum|Web Dynpro Java;. You have more chances there to get a quick reply.
regards
Senthivel

WebDynpro Table Migrate Columns

Hello experts,
We are just migrating WebDynpro DCs (6.40 to CE 7.2) and experience a problem with our tables.
After the general migration (correcting dependencies etc.) I get a generation error:
Web Dynpro Generation: Metadata constraint of Component CosmosComp is violated: ViewElementAggregation "//WebDynpro/View:com.dorma.cosmos.views.AlertSettingsView/RootUIElementContainer/Child:AlertTable/OutgoingAggregation:GroupedColumns", Role "Definition": A minimum of 1 object(s) is required
I read in the documentation that I have to use the table context menu function "Migrate Columns" to convert the Columns associations to GroupedColumns.
But unfortunately this function is disabled.
Can anybody please help?
Thanks,
Hans

Hi Hans,
NOTE: This migrate columns feature is available since NW 7.0 SP08.
As of this release you will find it in the Outline View > click on the table UI element > invoke the context menu.
Further, however I know only about the following migration procedure, maybe it gives some idea for yours:
http://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/40af00ad-8080-2a10-88b5-cc4cec99d8ac?quicklink=index&overridelayout=true
(but this is is again most likely a guide you may know, and as mentioned this is about
Migrating Web Dynpro Java Applications from SAP NetWeaver 7.0 to Composition Environment 7.1)
Still I hope it gives some idea how to proceed.
Best Regards,
Ervin

Webdynpro table features

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