URL with Dynamic Content

Hi WD Gurus,
after executing a BAPI I get back a filename and an URL (generally it is an excel file)
The url is something like this:
"HTTP://srm.customerX.com:8000/sap/ebp/docserver/110/ScreenTemplateChanges.xls?attkget&KpId=26DE385E3F454BBA7B7244280B12C7&KpClass=BBP_L_DOC"
I want to expose the filename and the URL as its link.
At first it seems pretty straightforward... but I already tried LinkToURL, LinkToAction and FileDownload
but it seems that you have to have your excel file "pre-loaded" in your WD app, but I can't have that
because I get this the URL when the BAPI is executed....
Can somebody help me out? I am using Web AS 6.40 SP13
thanks,
Kentaro

Hi Maksim and Satyajit,
the problem is that I am getting a web resource not found message indicating that it can't find the excel file in the web AS server. Actually the file resides in the SRM server that is in a different url/machine.
I will get the detailed message as soon as I get in the office.
regards,
Kentaro

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Aditya P. Srivastava

Hi Mahesh,
I am using SAP Netweaver 2.0.16 and I tried jxl.write.WritableWorkbook to do the desirable but Web Dynpro is not recognising the above said package. So, I
have to abandon the approach.
Now I am trying the one having the following steps:
(1) In the eventhandler for the link to "Download to Excel" (LinkTOAction UI),
    I am trying to implement the following code:
/This method, after setting the file name & MIME type for the context attribute FileResource (that corresponds to link "Download to Excel"), fetches the path for the node that holds the data I have to download, and then sets that data to the above said path for the context attribute FileResource after converting it into byte[] (as FileResource is of type binary)/
public void onActionDownloadExcel(com.sap.tc.webdynpro.progmodel.api.IWDCustomEvent wdEvent )
    //@@begin onActionDownloadExcel(ServerEvent)
     IWDAttributeInfo attInfo = wdContext.getNodeInfo().getAttribute(IPrivateZuw_ReposView.IContextElement.CTX__VA__FILE_RESOURCE);
//     attInfo.getModifiableSimpleType();
     IWDModifiableBinaryType binary = (IWDModifiableBinaryType)attInfo.getModifiableSimpleType();
     binary.setFileName(fileName);
     binary.setMimeType(WDWebResourceType.XLS);
     IPrivateZuw_ReposView.ICtx_vn_showallNode showData = wdContext.nodeCtx_vn_showall();
     IPrivateZuw_ReposView.ICtx_vn_showallElement showEle = null;
     try
          String resourcePath = WDURLGenerator.getResourcePath(wdContext.nodeCtx_vn_showall().toString());
          wdComponentAPI.getMessageManager().reportSuccess(resourcePath);
          ByteArrayOutputStream out = new ByteArrayOutputStream();
          out = this.getByteArrayFroResourcePath(resourcePath);
                                if(out != null)
          wdContext.currentContextElement().setCtx_va_FileResource(out.toByteArray());
                                else
                                   wdComponentAPI.getMessageManager().reportWarning("ByteArrayOutputStream returned as NULL");
     catch(Exception e)
          wdComponentAPI.getMessageManager().reportWarning("Exception");
    //@@end
(2) And for the function getByteArrayFroResourcePath(String), I've written:
/*This returns ByteArrayOutputStream for the given resourcePath (It is, in my case, for the context node that holds the data I have to download) */
public java.io.ByteArrayOutputStream getByteArrayFroResourcePath( java.lang.String resourcePath )
    //@@begin getByteArrayFroResourcePath()
     try
            FileInputStream in = new FileInputStream(new File(resourcePath));
            ByteArrayOutputStream out = new ByteArrayOutputStream();
            int length;
            byte[] part = new byte[10*1024];
            while((length = in.read(part)) != -1 )
                 out.write(part, 0 , length);
            in.close();
            return out;
            catch(FileNotFoundException e)
                 wdComponentAPI.getMessageManager().reportException(e.getLocalizedMessage(),true);
            catch(IOException e)
                 wdComponentAPI.getMessageManager().reportException(e.getLocalizedMessage(),true);
            return null;
    //@@end
But this approach, though seems to me quite right, has problem. As the context node that holds data I need to download in Excel is not a Deployable object, so the system doesn't returns me the resource path; instead it is giving me
".\temp\webdynpro\web\Context_Node(system cannot find the file specified)".
ByteArrayOutputStream returned as NULL.
See into the issue and help me in getting the right solution.
Thanks & Regards,
Aditya P. Srivastava

.css and .js file with dynamic content

Hi all !
I would need to move all my javascript and css code from the JSP to separate files and then just include them to the page.
This is of course just standard html code so no probs. there. The little twist is though that both the stylesheet and javascript content should be a bit different depending on the request parameters from the user.
For example the css contains a few images that would need to be used and the paths and names of these images are defined by a custom taglibrary.
The questions would then be: What is the preferred strategy to handle this? Is there a way to actually change the content of those files dynamically or is it just better to leave the dynamic parts on the page.
Of course I can always create a separate servlet that generates them on the fly but that is not the way I would like to go...

if you include your css like
<LINK HREF=\"/application/css.jsp\" REL=\"stylesheet\" TYPE=\"text/css\">");
then make sure your jsp has <%@ page contentType="text/css" %> set and you can make that css.jsp be dynamic and give you the css you need.
SAme applies to javascript with <%@ page contentType="application/x-javascript" %>

How to create fillable PDF with dynamic content dropdowns?

I'm creating a March Madness bracket for people that don't really understand how they work. What I'd like to do is have dropdowns for each of bracket lines (they would list the teams playing against each other for that game and they would select who they think would win). I would then like the dropdown for the next game to auto-populate with only the two options for the next round.
For example, team A and team B play against each other and teams C and D play against each other. There are two separate dropdowns, one with A and B as choices and the other with C and D as choices. The user thinks A and C will win their games, so the next dropdown would only have the options of selecting A and C. To illustrate:
AA and B are listed in the dropdown, and the user selects A to win.
BA or C are listed in the dropdown because the user has selected A and C to win their previous games.
CC and D are listed in the dropdown, and the user selects C to win.
D
I can make the first round dropdowns just fine, but I'm not sure how to conditionally/dynamically populate the second round dropdowns based off of user selections.

I don't understand your request but my english is not the best.
But here you can see a script. You can copy this in the first dropdown in the exit-event.
In this example you will give the first dropdwon the entries
"123"
"345"
"678"
The first case describes what happens when the user clicks "123" the second drowdown will get the entries "456" and "789".
When the user clicks "456" the second drowdown will get the entries "123" and "789".
I think you can adapt this script as you need.
Hope I could help a little bit,
Mandy
switch (xfa.event.newText)
    case "123":
        DropdownListe2.clearItems();
        DropdownListe2.addItem("Please select a value");
        DropdownListe2.addItem("456");
        DropdownListe2.addItem("789");
        DropdownListe2.selectedIndex = 0;
        break;
    case "456":
        DropdownListe2.clearItems();
        DropdownListe2.addItem("Please select a value");
        DropdownListe2.addItem("123");
        DropdownListe2.addItem("789");
        DropdownListe2.selectedIndex = 0;
        break;
    case "789":
        DropdownListe2.clearItems();
        DropdownListe2.addItem("Please select a value");
        DropdownListe2.addItem("123");
        DropdownListe2.addItem("456");
        DropdownListe2.selectedIndex = 0;
        break;
    default:
        break;

Q: Creating a drop list with dynamic content?

Hi,
Like to start off by saying that I am new to this so be gentle...
I want to create a JSP which contains a search form.
To limit the search options I want to present some of
them as drop lists with pre-defined values.
As the drop list values need to be easiliy updated
I want to be able to control the content (using a servlet or a JB).
What would be the best way of implementing this?
Examples would be helpful.
Regrads
//Jimmy

This is pretty easy to do. All you have to do is below:
In the option tags place the jsp variable:
<option><%=variable%></option>
Good Luck,
J.Clancey

Getting Container Height With Dynamic Content Added

Hello,
I'm having issues getting a containers height after adding
content to that container. The code below shows you what I'm trying
to do. I have tried to validate the container and still get a 0 in
height. Is there a reason why this is happening because from my
point of view, after I add an object to the container the height of
the container should change. Please help.

Probably has to do with the fact you are calling check() in
applicationComplete, as this code works:

Focus form field with dynamic content but at top??

Hi,
I'm loading some text info from a db into a textfield in a
form... I then use a bit of javascript to set the focus onto this
field when the page is loaded..
trouble is.. the focus'd cursor position is after all of the
db text.. I need it at the top with the text below...
how do I set the cursor position on the focus to be at the
top not AFTER all of the db text..???
James

Hi,
I'm loading some text info from a db into a textfield in a
form... I then use a bit of javascript to set the focus onto this
field when the page is loaded..
trouble is.. the focus'd cursor position is after all of the
db text.. I need it at the top with the text below...
how do I set the cursor position on the focus to be at the
top not AFTER all of the db text..???
James

Struggling to create reports with dynamic names.... need help

Hi everyone
The reports that I create need to be named with dynamic content from the database. I did try to find if such an option exists in oracle portal, but alas to no avail. My report templates are going to be the same , but as the report content changes so should the report title. Does anyone has a solution to my problem
Thanx in anticipation

sorry ..it was silly of me ... i just found out the solution

URL with Dynamic Content

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