Setting dynamic option in Spry generated dataset

I have a dataset menu that lists the 50 U.S. States.... I'm
using a dataset list for this so it will dynamically change the
county select list when a specific state is chosen.
How can I have my dataset generated State list default to a
specific state based on a value from a recordset?
Thanks,
J Bishop

This is the correct answer - thanks. - searched all day for this
In the head JS tag add the following after
var dsCities = new Spry.Data.XMLDataSet("xml/{dsStates::url}", "state/cities/city");
var statenum = 20; // Sets dsStates to the 21st node value = MA Massachusetts - observer will default the dsCities to massachusetts.xml
// add an array search to return the index for statenum
dsStates.addObserver({ onDataChanged: function(ds, type) { dsStates.setCurrentRowNumber(statenum); } });
There should be a a cookbook on SPRY of popular needed functions - the samples are fragments but it takes a lot of work, the hard way to learn and piece it together..

Similar Messages

Problem in setting dynamic expiration duration from Human Task

Hi,
I have a BPEL process, in which the Human task expiration has to be set dynamically..
In the , I have set the expiration duration with this :-
<copy>
<from expression="xp20:format-dateTime(xp20:current-dateTime(),'PT1M')"/>
<to variable="initiateTaskInput" part="payload"
query="/taskservice:initiateTask/task:task/task:systemAttributes/task:expirationDuration"/>
</copy>
Do not get confused with 'PT1M' .. I want the duration to be 1 minute... Had I used 'PT1M' as a String and assign to the expirationDuration var, it would have caused an error... It needs to be fromatted as a Date..That's y i took this approach ... I am sure this is working fine as I have checked the payload of the task..
It has a proper duration..
<initiateTaskInput><part xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" name="payload"><initiateTask xmlns="http://xmlns.oracle.com/bpel/workflow/taskService">
<task xmlns="http://xmlns.oracle.com/bpel/workflow/task">
<systemAttributes>
<expirationDuration>PT1M</expirationDuration>
Now in the Human task definition(.task file), I have set the expiration duration with "By Expression" option in this way..
<globalConfiguration>
<owner>oc4jadmin</owner>
<expirationDuration duration="/task:task/task:systemAttributes/task:expirationDuration"
type="XPATH"/>
</globalConfiguration>
The problem is the task(at runtime) cannot evaluate the expirationDuration from the XPATH..
I checked with the WF_TASK table in the orabpel schema ...
When I use a static duration EXPIRATIONDURATION cloumn gets assigned properly (ie PT1M).. But when i take the XPATH approach, it translates to PT0S.
Can someone look into this please ?
Struggling with this for quite sometime...
saptarishi

If the Human Task shows status complete, then it's possible that there was an error in the output data association in the process. In EM do you see a fault on the output for the Human Task activity, or if PS4FP the process will go to suspended state if the data association fails.

Setting dynamic WHERE clause in VO

Hi all,
I am using JDev 11.1.2.2.0. Example Scenario : In my application, In the first page, I am choosing a location value. In the second page I have a model based VO. The where clause of the query has to be set dynamically, based on the location what I am choosing in the first page. How to achieve this?
Regards,
Infy

First make sure you have defined your method in the AM Impl class.
Here is a post from a few topics back :
umesh.agarwal wrote:
My question is how can I create a method that will return this information and use it from the ViewController ?For this:
1) Created a method in AMImpl
2) Exposed the method through Client Interface.
See this for more details:
http://docs.oracle.com/cd/E12839_01/web.1111/b31974/bcservices.htm#sm0212
Then
3) Define a method action binding in your jspx page(pagedef) where you want to access this method.
http://docs.oracle.com/cd/E15523_01/web.1111/b31974/web_adv.htm#ADFFD20984
4) Use the below code to call the AM method from View controller
DCBindingContainer bindings =
(DCBindingContainer)BindingContext.getCurrent().getCurrentBindingsEntry();
OperationBinding operationBinding =
bindings.getOperationBinding("<method_name_in_AM>");
if (operationBinding != null) {
operationBinding.execute();
Object obj = operationBinding.getResult(); //obj will contain the value returned from your AM method
Step 4) is when you want to call that method from a bean.
You can also drag that method (from your data control) on your page. JDev will then ask if you want to make a form of it.
When you choose for that option, you will get an input field and a button. When you fill in the parameter in that input field and then hit the button, the method will be
executed and will use the inputed value as your parameter.

Setting database option ONLINE to ON for database "dbname"

Hi
Today i faced a wiered issue, One of my database on sql server 2005 was offline.
Scenerio: One fo my database was offline , I checked in
1. SSMS (GUI) -- DB is offline
2. sys.databases (status) -- offline
3. Job is using DATABASEPROPERTYEX and its ignoring databases as status is offline.
And we also know (observed) if we change status from online to offline , Message come as below
Setting database option OFFLINE to ON for database "dbname".
SQL Server has encountered 1 occurrence(s) of cachestore flush for the 'Object Plans' cachestore (part of plan cache) due to some database maintenance or reconfigure operations.
SQL Server has encountered 1 occurrence(s) of cachestore flush for the 'SQL Plans' cachestore (part of plan cache) due to some database maintenance or reconfigure operations.
SQL Server has encountered 1 occurrence(s) of cachestore flush for the 'Bound Trees' cachestore (part of plan cache) due to some database maintenance or reconfigure operations.
And when we change from offline to online , message is like
Setting database option ONLINE to ON for database "dbname".
Issue : Now When i change database status from offline to online (online to on), below message generated. This only happen once and i am not able to regenerate same
Setting database option ONLINE to ON for database "dbname".
SQL Server has encountered 1 occurrence(s) of cachestore flush for the 'Object Plans' cachestore (part of plan cache) due to some database maintenance or reconfigure operations.
SQL Server has encountered 1 occurrence(s) of cachestore flush for the 'SQL Plans' cachestore (part of plan cache) due to some database maintenance or reconfigure operations.
SQL Server has encountered 1 occurrence(s) of cachestore flush for the 'Bound Trees' cachestore (part of plan cache) due to some database maintenance or reconfigure operations.
Confusion: Why cache stores are flushed while taking database online ??
Thanks Saurabh Sinha http://saurabhsinhainblogs.blogspot.in/ Please click the Mark as answer button and vote as helpful if this reply solves your problem

This message was introduced in SP2. From online help about ALTER DATABASE athttp://msdn2.microsoft.com/en-us/library/ms174269.aspx
When the database is set to
AUTOCLOSE = ON, an operation that initiates an automatic database shutdown clears the plan cache for the instance of SQL Server.
Can you check the above?
Best Regards,Uri Dimant SQL Server MVP,
http://sqlblog.com/blogs/uri_dimant/
MS SQL optimization: MS SQL Development and Optimization
MS SQL Consulting:
Large scale of database and data cleansing
Remote DBA Services:
Improves MS SQL Database Performance
SQL Server Integration Services:
Business Intelligence

Set dynamic variant for time

Hi,
I have selection options for field as defined as TIME . I need to set dynamic variant for this field as
TIME should be "from"='current time-30 minutes' and "to"='24:59:59'.
This report going to run in 00 hours and 30 hours (48 times ie 24 X 2)
PS : Pl. remember this is for a SAP standard report
Any Info?
a®

Naimesh Patel wrote:
> I digged more deeper and found one FM RS_VARI_V_INIT_TIME which fill the options like Current Time, Current Time +/- ???, From Start of Day to Now etc. and Surprisinly all 3 options are hardcoded in it..!!
As you suggested due to hardcoded values here , we could not able to do much on this.
So i came in round away solution. Whenever program A called ( program with TIME selection input) i have called another custom program C . (This custom program will using the following function module RS_VARIANT_CONTENTS, and RS_VARIANT_CHANGE , So get the DEFAULT variant content of program A and change the variant content with LOW as current time - 30 and HIGH with 24:59:59) as preceding job.
In PI 7.01 system program A always called in JOB mode
Thanks for info.
a®

SPRY XML Dataset Get Schema

Currently when I try and add a SPRY XML Dataset and hit the Get Schema button I get "Unable to locate or parse the XML Source (-1,-1). I created the XML from the Export recordset to XML tool in the Developer Toolbox. I can't seem to figure out what I am missing. Anyone else having this problem as well. It use to work then I think my system did some update from Adobe and since has stopped working. Any assistance is greatly appreciated. Thanks.

Hello,
The error usually means that the XML source that you choose within Spry XML Data Set interface is not valid.
So you should check the XML source to see if it returns a valid XML.
Regards,
Ionut

Spry:repeat dataset in array

I have a need to pass an indexed dataset to the 'spry:repeat' looping construct. i.e. if i have an array of datasets dsSource[0].. dsSource[n], stored in a standard JavaScript array, and I create an HTML construct such as:
<div class="TabbedPanelsContent attrList" spry:region="dsSource[0]">
<table class="catTable">
    <tr>
      <th>Id</th>
      <th>Category</th>
    </tr>
    <tr spry:repeat="dsSource[0]">
      <td>
         {id}
      </td>
      <td>
         {category}
          </td>
    </tr>
</table>
</div>
This does not appear to be parsed correctly by Spry. I get a 'Failed to retrieve data set (dsSource[0]) for spry:repeat' message. How do I get Spry to use a dataset from an array, here?

I got help from V1 Fusion on something like this today. Try
creating a div with the dsPhoto region then have a div with the
spry:repeat of the dsPhoto then inside that have a span that uses
the spry:if to call the function and check if something is
returned.
Something like this:
<html>
<head>
<script language="JavaScript"
type="text/javascript"
src="includes/xpath.js"></script>
<script language="JavaScript"
type="text/javascript"
src="includes/SpryData.js"></script>
<script type="text/javascript"
src="
http://slideshow.triptracker.net/slide.js"></script>
<script language="JavaScript"
type="text/javascript">

</script>
</head>
<body>
<div spry:region="dsPhoto">
<div spry:repeat="dsPhoto">
<span spry:if="viewer.add('/photos/{path}')
!= 0"></span>
</div>
</div>
<a
href="javascript:void(viewer.show(0))">Slideshow</a>
</body>
</html>

Set Process Options with Studio 10.3.1 : 'java.lang.IllegalStateException'

Hello,
I am creating a "Set Process Options" activity like in the demo "Expense Reimbursement" of Studio 10.3.1.
When storing the options, I get this error :
The task could not be successfully executed.
Reason: 'java.lang.IllegalStateException: The component must be invoked on a server-side method.'.
Causé(e) par: The component must be invoked on a server-side method.
fuego.lang.ComponentExecutionException: The task could not be successfully executed.
Reason: 'java.lang.IllegalStateException: The component must be invoked on a server-side method.'.
     at fuego.xobject.runtime.components.XObjectInputImpl$1.commit(XObjectInputImpl.java:98)
     at fuego.web.execution.InteractiveInvocation.finish(InteractiveInvocation.java:116)
etc...
The error seems to be caused by Fuego.Server.storePropertyFor since I don't get the last "logMessage".
I created objects, methods, and screenflow similar to those in the demo.
Comparing with the log generated by the demo, the difference is :
demo :
ProcessOptions.commitOptions : xml :<xobject.BusinessComponents.ProcessOptions xmlns="http://bea.com/albpm/DynamicXml/version/2.0">
(etc...)
Process read unlock: '/ExpenseReimbursement#Default-1.0' [HasWriteLock=false, ReadLockers=1]
Execution Servlet action type:REDIRECT
ExecutionDispatcher.actionId: REDIRECT
Executor.execId: 10000
Executor.getForwardComponent: fuego.xobject.runtime.components.XObjectHtmlRuntimeController
etc...
mine :
i don't get the "Process read unlock" message and I get :
Executor.execId: 0
Is there any parameter to configure in the engine preferences to make it work ?
or what did I forget in the code ?
What could I do to fix that ?
Thanks !
Here is the last code lines arround the error :
logMessage("OptionsEtRéférentiels.enregistrerOptions : nomApplication :"+nomApplication);
if (nomApplication == null) {
     nomApplication = "TPV1";
logMessage("OptionsEtRéférentiels.enregistrerOptions : nomApplication :"+nomApplication);
String xml = DynamicXml.createXmlTextFor(this);
logMessage("OptionsEtRéférentiels.enregistrerOptions : xml :"+xml);
Fuego.Server.storePropertyFor(application: nomApplication, name: "OptionsXML", value: xml);
logMessage("OptionsEtRéférentiels.enregistrerOptions : enregistré");

Hi,
I think it might be something simple to fix.
Open the Expense Reimbursement project again. Open either of the two methods in the Catalog's BusinessComponents.ProcessOptions that store and retrieve the Fuego.Server properties.
On the right side (to the right of the Variables tab), open the Properties tab. Note that both of these methods have their "Server Side Method" properties set to "Yes".
Make sure that your BPM Object's method's Server Side Method" property is set to "Yes" and I think you should be Okie Dokie.
Dan

LV Crashes when setting history options

LV will crash when setting history options on VIs. This happens at least in LV 8.0.1 on Mac OS X. Other systems or versions may or may not be affected. This happens when opening a reentrant VI as a reference and then using a property node to set these options.
An example is attached for LabVIEW 8.0.1.
Attachments:
SubPanel Crash.zip ‏15 KB

Ok, for me, it crashes under LV 8.0.1 with and without the 0x08 flag set. Under 8.20b13 it did not crash at all either way. Mac OS X.
I have a work around. This code was only trying to work around another bug . So I deleted the property settings from my development code and more or less have things working. The original bug above is annoying but I have worked around it. I just really want to make sure that LV doesn't crash under any circumstances. Glad that a CAR has been generated.
Hopefully it has been permanently fixed in LV 8.20! I will check as soon as I get my disks in a few months.>

How set dynamically created query in GridControl?

How set dynamically created query in GridControl?
Thank you

If your dynamic query is based on an Entity object, then you can probably use RowSetInfo setQueryInfo method.
The argument to this method is a 'Query' object. There are three flavours provided in the oracle.dacf.dataset
package.
oracle.dacf.dataset.QueryViewInfo
defines an updateable SQL query based on a predefined BC4J View Object.
oracle.dacf.dataset.QueryStatementInfo
Creates a view object based on an arbitrary SQL statement.
oracle.dacf.dataset.QueryInfo
Creates a View Object from an Entity Object and additional SQL clauses. The View Object will have
that Entity Object as its sole Entity Object base.
If in your application you are able to specify the name of the entity, then you can use the QueryInfo method to define your
query. Please try the following.
SessionInfo si = ....
void runDynamicQuery()
RowSetInfo rsi = new RowSetInfo();
AttributeInfo ai = new AttibuteInfo(..);
ai.setName(..);
rsi..addChild(ai);
si.addChild( rsi)
rsi.setQueryInfo( new QueryInfo( ...../* include entity name */ .... ));
rsi.setName(....);
rsi.open(true);
grid.setDataItemName(...);
Hope this helps,
Sathish.

CF Custom Tag to generate dataset

The tag below saves a lot of time waiting around for the xml
file to load..

<script>
<cfoutput>var #attributes.datasetname# = new
Spry.Data.DataSet({ sortOnLoad: "#attributes.sortfield#"
});</cfoutput>
// Create the rows of our data set.
var rowData = [<cfoutput
query="caller.#attributes.query#">
{<cfloop list="#columnlist#" index="thiscol"><cfif
listfind(columnlist,thiscol) GT 1>,</cfif>#thiscol#:
"#Evaluate(thiscol)#"</cfloop>}<cfif currentrow NEQ
recordcount>,</cfif></cfoutput>
// Set the data in the data set equal to the rows we just
created.
<cfoutput>#attributes.datasetname#.data = rowData;
#attributes.datasetname#.dataHash = [];
// Now run through each row and add a ds_RowID, and add the
row
// to our data hash. The key to the hash should be the
ds_RowID
// for the row.
for (var i = 0; i < rowData.length; i++)
rowData
["ds_RowID"] = "ROWID-" + i;
#attributes.datasetname#.dataHash[rowData["ds_RowID"]] =
rowData
#attributes.datasetname#.loadData();</cfoutput>
</script>

Below is an example of using the tag and the code it
replaced..

</script>
--->
<cfquery name="get_contacts"
datasource="#application.dsn#">
SELECT id,firstname,lastname,email,phone1,mobile,company
FROM contacts
ORDER BY Firstname, Lastname</cfquery>
<cf_makedataset query="get_contacts"
datasetname="dsContacts" sortfield="firstname">

Dynamic options DWR with Tomcat

I'm no javascript hacker so I'd like to get som feedback about how this problem is solved
We want to show some dynamic option from a data set which should be updatable without changing the code and is too large to send in one piece to the client (about 1000 location names and about 20 for each areacode.) I then made like this for a given area code to populate a list where every other element is a name and every other is the id using serverside java:
public java.util.ArrayList getLocationsByAreacode(int areacode) {
       java.util.ArrayList<String> list = new java.util.ArrayList<String>();
       Connection conn = null;
       PreparedStatement ps = null;
       try {
           conn = DBSettings.getConnection();
           ps = conn.prepareStatement("select location, locationid
from location join areacodes on location.areacode = areacodes.ac join
estado on estado.estadoid=areacodes.estadoid where areacode=? order by
vieworder desc, location asc ");
           ps.setInt(1, areacode);
           ResultSet rs = ps.executeQuery();
           while (rs.next()) {
               list.add(rs.getString("location"));
               list.add(rs.getString("locationid"));
       } catch (SQLException e) {
           log.error(e);
       } catch (Exception e) {
       } finally {
           try {
               conn.close();
           } catch (SQLException e) {
                 log.error(e);
           } catch (Exception e) {
                log.error(e);
       return list;
   }Thereafter this server side java is called with Ajax:
    function updateOptions(ac){
           LocationList.getLocationsByAreacode(ac, function(data){
               if (data != null){
                   dwr.util.removeAllOptions('theLocation');
                   var i=0;
                   while(i<data.length/2){
                       document.forms[0].theLocation.options[i] = new
Option(data[2*i],data[2*i+1]);
                       ++i;
               else{
   }And this actually works well but is my first non-trivial Ajax code.
Is this a proper solution? Can you see any optimization that we can make?
How does the data structure seem where every other element is name and every other is the id?
Thank you
Niklas
Edited by: Niklas on Apr 23, 2008 1:50 AM

I'm having the same problem. I made a very complex message board using php, DWR on Apache and Tomcat. I lost a drive and all the server setup I had done. After reinstalling the server and publishing the message board backup I can't get the DWR portion to work. I get the
type: Status report
message: Servlet dwr-invoker is not available
description: The requested resource (Servlet dwr-invoker is not available) is not available.
Any suggestions?

Spry xml dataset driven page and search engines

If a page uses Spry xml dataset to present products to a
visitor, what do google and yahoo crawlers see in that page?
I'm asking because i plan to rewrite our products' static
pages using spry xml dataset, and i'd like to ensure crawlers see
the products. I haven't looked much, yet, into this pry capability,
but the products page will most probably be paginated (not sure if
possible in this capability) since there are hundreds of products.
currently, our static html pages generated good conversions
into purchases from google and yahoo searches.
It would be great if there is a real-life website that uses
this spry capability and has their pages appear in those search
engines.
thanks.

If a page uses Spry xml dataset to present products to a
visitor, what do google and yahoo crawlers see in that page?
search bot do not read / understand javascript. So they would
not index it.
Its a commen point of failure of the ajax techniques, Spry
has a handy solution for it (spry:content) wich will allow u to
overwrite 'content' if javascript is enabled so and bots will just
see the static page.

How to set print option for a Billing document using T-code VF02

Hi All,
Please suggest me the way to set print option for a Billing document for T-code VF02 and please let me know how to get print preview for any particular Billing document?
regards
Anand.

Enter the billing documents detail
Goto Goto> Header>Output.
Check the status for your output type in this screen.
If it is green then come back to the VF03 screen.Enter the billing document number.
Click on Billing document-->Issue output to.
Press (CtrlShiftF1) or click on the icon beside "Print options".
Here you can see the print preview.
If the status is red then click on the processing log.Here you will get the error messages.
If the status is in yellow colour,then click on the "Further Data" button
Set "Dispatch time" as "4 Send immediately (when saving the application)"
Before the print preview option you should make sure you have added correct output type to the relevant billing document. To do that, go to transaction VF02.
Enter the billing document no
Go to Menu option -> Go to -> Header -> Output
In that screen you have to add relevant output type. (Standard output type is RD00)
Add that & press enter key
Highlight that line & press "Further Data" button
Set "Dispatch time" as "4 Send immediately (when saving the application)"
Press "Back" Button
again select that line & go to "Communication method" button
Set "Logical destination" as LOCAL"
Don't mark "Print immediately" & "Release after output" ticks. If you mark them, sa soon as you save the billing document, you'll get a print out.
Press "Back" Button
Save
Now form the initial "Change Billing Document" screen, Go to Menu option; Billing Document -> Issue Output to
You can see that output type line appear.
select that line & press "Print Preview" button or (CTRLSHIFTF1)
You can see the print preview.
Alternatively you can use VF31 to print multiple print outs at same time.
If you want to get PDF outputs of billing documents, go to your printer settings in the your computer from Control Panel.
Set PDF Writer as "Default Printer" (Right click & select "Set as Default Printer")
Then normal way, print the billing from SAP.
It'll automatically send to your PDF writer. You can save it to the path you want,

I noticed when I restart Firefox 4, it opens my previous tabs even I set the option "Open a blank page" and it opens blank page when I have "Show my windows and tabs from last time". Please ignore my question if you're already aware of this issue. Thanks.

I noticed when I restart Firefox 4, it opens my previous tabs even I set the option "Open a blank page" and it opens blank page when I have "Show my windows and tabs from last time". Please ignore my question if you're already aware of this issue. Thanks.

Your previous tabs will not re-open or be available to re-open when starting Firefox if:
*your previous session was in Private Browsing mode; see --> http://support.mozilla.org/en-US/kb/Private+Browsing
*you use Clear Recent History (''Firefox button > History > Clear Recent History'' or ''Tools > Clear Recent History''); see --> https://support.mozilla.org/en-US/kb/Clear%20Recent%20History#w_how-do-i-clear-my-history
*you clear History automatically when closing Firefox; see --> https://support.mozilla.org/en-US/kb/Clear%20Recent%20History#w_how-do-i-make-firefox-clear-my-history-automatically
NOTE: Your third-party Plugins (Add-ons > Plugins) are not in the "Application Basics" (Troubleshooting Information) in the "More system details" of your original post. Third-party Plugins are categorized separately in "Installed Plugins" under "More system details". You should review but not change the Plugins as detected automatically by the software on this forum when posting a question.
If you problem still exists after checking the above, the problem could be caused by one or more of your Extensions or Plugins:
*See --> [http://support.mozilla.org/en-US/kb/Troubleshooting+extensions+and+themes Troubleshooting extensions and themes]
*See --> [http://support.mozilla.org/en-US/kb/Troubleshooting+plugins Troubleshooting plugins]
*See --> [http://support.mozilla.org/en-US/kb/Basic+Troubleshooting Basic Troubleshooting]
'''If this reply solves your problem, please click "Solved It" next to this reply when <u>signed-in</u> to the forum.'''

Setting dynamic option in Spry generated dataset

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