Run time binding.....

tell the real time example of run time binding....?
dis s a HCL-CISCO interview question.,

tell the real time example of run time binding....?
dis s a HCL-CISCO interview question.,Mr Milton sir, step away from that keyboard, nice and easy.

Similar Messages

Run time binding of textfields and the like

Hi,
I am working on a dynamic form,which will instantiate questions based on some instructions specified in XML when the form loads up, much like John Brinkman's example
http://blogs.adobe.com/formfeed/2009/03/a_form_to_design_a_form.html
At design time, it is not know which node in the data dom the field should be bound to, so I would like to be able to simulate a match="dataRef" ref="$.myNode" statement at run-time.
However, my recollection is that the binding reference can't be changed at run time. Does anyone know if it can be done, and how to do it?
John

Hi Jason,
Good to hear from you. In our case : "Validate Product data from SAP Enterprise Buyer " has been selected , but Cross -catalog Search is not selected. Though in our case we are dealing with Description Based Item (text item not product item)
We are communicating to catalog company about the validity method to support run time validation of price and items from catalog during creation of SC from template.
So correct my understanding if catalog support validity
1. Existing item new price in catalog:it will bring new price from catalog while creation of SC from template
2. Item has blcked for new purchase in catalog: it will shows error in SC like "incomplete items in catalog or item doesnt valid"
3.My default region is X but template for SC region is Y: While creation of SC from template with region Y it will show error that your default region is X or create SC w.r.t region Y with validation of Y region based catalogs item and price.
Regards
Dayal

Run time binding error

ok so i have made a non visual component
with 3 input in properties
1)_input
2)_check
3)_output
it works fine
the problem is when i preview it the output is shown in the cells
howerver when i try to change the checkpropertiy using a button or anythin ..... the value changes but commitproperties is not called and hence the output remains the same
now to check the problem i put an alert statement in the set function of checkproperty .... well that doesn't show .... so basically when i change the values at runtime .... the sette or getter is not called

Thanks, that worked. I created a utility VI that opens a reference to the main VI, gets the control references, and then applies the binding method. So the moral of the story for me is that the main VI can be editing programatically or manually. In either case the main VI is still in edit mode. Now I can just run this utility VI rather than rebinding all the controls manually each time I push out an update. I attached an example for anyone who is interested.
Attachments:
dyn binding.zip ‏20 KB

How to get value in data control at run time based on bind variable in VO

Hi,
we are capturing the value of customer id at run time. we are associating the captured value of customer id to bind variable of the view object.
View object is returning the data of that customer id, this view object is part of the application module ,this application module is exposed as data control,so than we have drag and drop this view object response on the
page from data control.
How ever after assigning the customer id to bind variable but still it is not showing on jsf page,even we refreshed the data control manually with the help of java code so kindly provide some solution for it.

Hi,
If i got your post correctly,you can filter your VO using defining view criteria see following samples
Oracle ADF - Create View Criteria and Execute using Bean.
http://adf-lk.blogspot.com/2011/05/oracle-adf-create-view-criteria-and_4727.html

Setting bind references at run-time

Hi,
I am working on a dynamic form,which will instantiate questions based on some instructions specified in XML when the form loads up, much like John Brinkman's example
http://blogs.adobe.com/formfeed/2009/03/a_form_to_design_a_form.html
At design time, it is not know which node in the data dom the field should be bound to, so I would like to be able to simulate a match="dataRef" ref="$.myNode" statement at run-time.
However, my recollection is that the binding reference can't be changed at run time. Does anyone know if it can be done, and how to do it?
John

Hi,
Thanks for the quick response. Your suggestion works almost
perfectly. I can now change the flv to any flv I want, and it plays
the video I want. However, even though I am specifying
autoPlay=false, it still plays automatically when the page loads.
Here is my actionscript:
flvPlayback.playPauseButton = myplayPause;
flvPlayback.seekBar = mySeek;
flvPlayback.muteButton = myMute;
flvPlayback.contentPath = newPath;
flvPlayback.autoPlay = autoStart;
and here is my html:
<object
classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="
http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=8,0,0,0"
width="326" height="266" id="xxx" align="middle">
<param name="allowScriptAccess" value="sameDomain" />
<param name="movie" value="pokflvplayer.swf">
<param name="FlashVars"
value="autoStart=false&newPath=holiday_message_2007.flv" />
<param name="quality" value="high" />
<param name="bgcolor" value="#666666" />
<embed src="pokflvplayer.swf"
FlashVars="newPath=holiday_message_2007.flv&autoStart=false"
quality="high" bgcolor="#666666" width="326" height="266"
name="medical_imaging" align="middle"
allowScriptAccess="sameDomain" type="application/x-shockwave-flash"
pluginspage="
http://www.macromedia.com/go/getflashplayer">
</embed>
</object>
Any idea why it will not recognize the autoStart paramenter?
By the way, I had to change your myFLV.autoStart - autoS to
flvPlayback.autoPlay=autoStart. The actual name of the parmameter
is autoPlay, not autoStart. My guess is that was just a typo on
your part. Thanks again for your help.
Bob

How can i set dynamic properties in HTTP Binding adapter at run time

Hi,
I am trying to put dynamic properties in HTTP Binding adapter at run time. I am able to Set endpointURI, UserName and Password dynamically using below code.
Is it possible to set Version , Retry Count, timeout, authentication type at run time.
below is code for setting endpointURI, UserName and Password dynamically.
<invoke name="HttpInvoke" bpelx:invokeAsDetail="no"
partnerLink="SACS_Http_Adapter"
portType="ns1:Request_Response_ptt" operation="Request-Response"
inputVariable="HttpInvoke_Request-Response_InputVariable"
outputVariable="HttpInvoke_Request-Response_OutputVariable">
<bpelx:toProperties>
<bpelx:toProperty name="endpointURI" variable="inputVariable"
part="payload" query="@endpoint"/>
<bpelx:toProperty name="javax.xml.ws.security.auth.username"
variable="inputVariable" part="payload"
query="@username"/>
<bpelx:toProperty name="javax.xml.ws.security.auth.password"
variable="inputVariable" part="payload"
query="@password"/>
</bpelx:toProperties>
</invoke>
Thanks,
Siva
Edited by: 929920 on Apr 25, 2012 7:45 AM

Hi Bastain,
Assuming your using the Batch Process Model, you can programatically insert a new SN into the correct parameter in the postUUT callback sequence.
This sequence has access to the UUT.SerialNumber parameter so you can use a File Global to pass the SN from the main sequence to the postUUT callback.
Here is an example of what I mean.
Adam
Attachments:
set SN within Main Sequence.seq ‏80 KB

How to bind chart type at run time

Hi,
I want to select chart type at run time using a drop down , i know the class name (CL_WD_BUSINESS_GRAPHICS) which
has to be bind. but iam unable to bind the class.
can any one help me.

Hi,
**... check view exists
check me->if_salv_wd_view~r_view is bound.
*... get wd root uie for adding graphic control uie
data:
    lr_wd_root type ref to cl_wd_transparent_container.
lr_wd_root ?= me->if_salv_wd_view~r_view->get_element( if_salv_wd_comp_table_ui=>c_uie_root ).
check lr_wd_root is bound.
*... use a group container
data:
    lr_wd_group type ref to cl_wd_group.
lr_wd_group ?= me->if_salv_wd_view~r_view->get_element( if_salv_wd_comp_table_ui=>c_uie_graphic_container ).
*... if wd uie group container does not exist create group container
if lr_wd_group is not bound.
    lr_wd_group = me->if_salv_wd_comp_table_ui~create_graphic_container( ).
endif.
*... get wd uie graphic
value ?= me->if_salv_wd_view~r_view->get_element( if_salv_wd_comp_table_ui=>c_uie_graphic ).
*... if wd uie graphic does not exist create graphic
if value is not bound.
    data:
      l_source_category type string,
      l_source_series   type string,
      l_source_point    type string.
    concatenate if_salv_wd_comp_table_data=>c_name_node_graphic '.'
                if_salv_wd_comp_table_data=>c_name_node_graphic_category
                into l_source_category.
    concatenate if_salv_wd_comp_table_data=>c_name_node_graphic '.'
                if_salv_wd_comp_table_data=>c_name_node_graphic_series
                into l_source_series.
    concatenate if_salv_wd_comp_table_data=>c_name_node_graphic '.'
                if_salv_wd_comp_table_data=>c_name_node_graphic_series '.'
                if_salv_wd_comp_table_data=>c_name_node_graphic_point
               into l_source_point.
    value = cl_wd_business_graphics=>new_business_graphics(
              view                 = me->if_salv_wd_view~r_view
              id                   = if_salv_wd_comp_table_ui=>c_uie_graphic
              bind_category_source = l_source_category
              bind_series_source   = l_source_series ).
    data:
      l_bind_value type string.
    data:
      lr_wd_category type ref to cl_wd_category.
    concatenate l_source_category '.' 'LABEL' into l_bind_value.
    lr_wd_category = cl_wd_category=>new_category(
                       view             = me->if_salv_wd_view~r_view
                       bind_description = l_bind_value
                       bind_tooltip     = l_bind_value ).
    value->set_category( lr_wd_category ).
    data:
      lr_wd_series type ref to cl_wd_series.
    concatenate l_source_series '.' 'LABEL' into l_bind_value.
    lr_wd_series = cl_wd_series=>new_series(
                     view              = me->if_salv_wd_view~r_view
                     bind_point_source = l_source_point
                     bind_label        = l_bind_value
                     bind_tooltip      = l_bind_value ).
    value->add_series( lr_wd_series ).
    data:
      lr_wd_point type ref to cl_wd_point.
    concatenate l_source_point '.' 'LABEL' into l_bind_value.
    lr_wd_point = cl_wd_point=>new_point(
                    view              = me->if_salv_wd_view~r_view
                    bind_value_source = l_source_point
                    bind_label        = l_bind_value
                    bind_tooltip      = l_bind_value ).
    lr_wd_series->set_point( lr_wd_point ).
    data:
      lr_wd_value type ref to cl_wd_numeric_value.
    concatenate l_source_point '.' 'VALUE' into l_bind_value.
    lr_wd_value = cl_wd_numeric_value=>new_numeric_value(
                    view       = me->if_salv_wd_view~r_view
                    bind_value = l_bind_value ).
    lr_wd_point->add_value( lr_wd_value ).
    me->if_salv_wd_comp_table_ui~add_child_to_container(
      r_container = lr_wd_group
      r_child     = value ).
endif.

Bind variables at run time

We have a view object with LOV, this LOV has a bind variable. How can we set this bind variable at run time through this view object?

Hi bara,
1. Wat you ve to do is create a transient attribute in the child entity.
2. Create an association between master and child.
3. The value should be a groovy expression such that it refers the field in master table which needs to be passed to the LOV.
4. Add the transient attribute in ViewObject also.
4. Use ViewAccessors and map the transient attribute to the bind variable in the List View Object
Regds,
Srinidhi

Run time data binding via FormCalc/JavaScript+wrong text formating

Hello Everybody
I need to print a text block with company details depending on company code (different details for different codes). I tried to use this code for event "calculate":
if ($record.LS_HEADER.BUKRS == "1000") then
$ = $record.COMP_DETAILS_1000
elseif ($record.LS_HEADER.BUKRS == "1000") then
$ = $record.COMP_DETAILS_2000
endif
$record.COMP_DETAILS_1000, $record.COMP_DETAILS_2000 are elements from the form context which are linked to textmodules.
This code works and it prints correct textmodules for different company codes. But the printed text is not formated like text in the textmodules. The most important thing here is that these texts are always printed as a single long string and I need paragraphs like in the textmodules. It's a problem... If I use a statical binding (without FormCalc programming) the text modules will be printed with correct formating.
Using of checkbox "Allow Multiline Lines" hasn't helped here...
Have you any idea how should I do the run time data binding?
Thank you very much in advance!

Hello,
the important part is "If I use a statical binding (without FormCalc programming) the text modules will be printed with correct formating." That means you can get the text in the shape you want. Just do that. Get all the texts. Next use the JS/FC scripting to hide all but one text. You get only one text to display and you use static binding to get the proper text format.
Hope this helps, Otto

How to change the view criteria at run time for af:query

Hi,
I've a usecase where I need to change the view criteria of the af:query at run time.
Use case:
=======
1) Consider a check box (Show Emps Under Dept 10) in the query panel when user selects and clicks 'Search' button should show the employees under dept 10. If user searches without selecting the check box, the results should show all the employees in all the departments.
2) I need to have a check box always in the query panel. Its mandatory.
The way I implemented:
==============
1) Created a transient variable 'Show Emps Under Dept 10' in the EmployeeVO and also created a bind variable bind_DeptNo.
2) Create a view criteria 'AllEmployees' which has only the transient attribute as the view criteria item and whose value set to 'false' by default.
3) Created another view criteria 'EmpUnderDept' which has 'DepartmentId' as the view criteria item and whose value set to the bind variable 'bind_DeptNo'.
4) Dropped the view criteria 'EmpUnderDept' as the 'af:query' panel in the jspx page.
5) Overridden the queryListener as '#{EmpBean.empSearch}'
6) Has the below code in the empSearch method as below. When user selects the check box, applying the other criteria 'EmpUnderDept' and setting the bind variable to '10'.
public void empSearch(QueryEvent queryEvent) {
// Add event code here...
QueryDescriptor queryDesc = (QueryDescriptor) queryEvent.getDescriptor();
ConjunctionCriterion conCrit = queryDesc.getConjunctionCriterion();
List<Criterion> criterionList = conCrit.getCriterionList();
List criterionValues = new ArrayList();
Object criteriaValue = null;
int criteriaNo = 0;
DCBindingContainer bc = (DCBindingContainer)BindingContext.getCurrent().getCurrentBindingsEntry();
FacesContext facesContext = FacesContext.getCurrentInstance();
for (Criterion criterion : criterionList) {
AttributeDescriptor attrDescriptor = ((AttributeCriterion)criterion).getAttribute();
System.out.println("============== attrDescriptor.getName() =================== " + attrDescriptor.getName());
criteriaValue = ((AttributeCriterion)criterion).getValues().get(0);
if(criteriaNo==0) {
Boolean val = (Boolean) ((AttributeCriterion)criterion).getValues().get(0);
if (val.equals(true)) {
OperationBinding method = (OperationBinding) ADFUtil.findOperation("ExecuteWithParams");
if(method!=null) {
Map params = method.getParamsMap();
//params.put(key, value)
method.getParamsMap().put("bind_DeptId", 10L);
method.execute();
ADFUtil.invokeMethodExpression( "#{bindings.EmpUnderDeptCriteiaQuery.processQuery}", queryEvent);
} else {
//ADFUtil.invokeEL("#{bindings.ExecuteWithParams.execute}");
ADFUtil.invokeMethodExpression( "#{bindings.AllEmployeesCriteriaQuery.processQuery}", queryEvent);
But this approach is not working and its always showing all the employees in all the departments.
Please let me know if there is a way to change the view criteria at run time depending on the values set at run time for one of the view criteria items.
JDev version am using is '11.1.1.5'
Thanks,
Lakshman

Hi Shay,
It worked for me without overriding the executeQuery() method in the ViewImpl.java.
Instead of creating 2 view criteria, I created only one which has both transient variable and the DepartmentId = <bind_DeptId>. With the above code, it worked properly. Now I am using only one view criteria.
Thank you.

ADF run-time error in 10.1.2 - worked fine in 9.5.1, and 9.5.2

We recently upgraded to JDev 10.1.2 from 9.5.2. We had a web application (Struts/ADF BC) that we had developed with 9.5.1 and has been in production for 5 months now.
We want to upgrade the ADF run-time libraries on our production server to the 10.1.2 libaries because they fix the one bug that we are having (bind variable gets dropped when app module is passivated). Before we deployed the app to the application server, we thought we should recompile it with Jdev 10.1.2 and deploy to a test container running the 10.1.2 ADF libraires.
We opened this application workspace in 10.1.2 and Jdev asked if we wanted to migrate and we said yes. We compiled the app and then ran it in the Jdev embedded container and we ran it in the stand-alone container that ships with Jdev and we got the following error in both cases. The page that it is failing on uses a tree binding. There is one other place in the application where we use a tree binding and it fails there also. Everything else works just fine in the app.
Is there a bug with tree binding in 10.1.2? Can anyone give me help with this?
The following stack trace resulted from the page that has the tree binding on it.
oracle.jbo.InvalidObjNameException: JBO-25005: Object name ConfoOrderItemEOVO_83 for type Iterator Binding Definition is invalid
     at oracle.adf.model.binding.DCBindingContainerState.buildIteratorMap(DCBindingContainerState.java:120)
     at oracle.adf.model.binding.DCBindingContainerState.validateStateFromString(DCBindingContainerState.java:286)
     at oracle.adf.model.binding.DCBindingContainerState.validateToken(DCBindingContainerState.java:361)
     at oracle.adf.model.binding.DCBindingContainer.validateToken(DCBindingContainer.java:2021)
     at oracle.adf.controller.lifecycle.PageLifecycle.prepareModel(PageLifecycle.java:211)
     at oracle.adf.controller.struts.actions.StrutsPageLifecycle.prepareModel(StrutsPageLifecycle.java:70)
     at oracle.adf.controller.struts.actions.DataAction.prepareModel(DataAction.java:294)
     at com.awiweb.om.ext.AWIDataAction.prepareModel(AWIDataAction.java:82)
     at oracle.adf.controller.struts.actions.DataAction.prepareModel(DataAction.java:486)
     at oracle.adf.controller.lifecycle.PageLifecycle.handleLifecycle(PageLifecycle.java:105)
     at oracle.adf.controller.struts.actions.DataAction.handleLifecycle(DataAction.java:222)
     at com.awiweb.om.ext.AWIDataAction.handleLifecycle(AWIDataAction.java:191)
     at oracle.adf.controller.struts.actions.DataAction.execute(DataAction.java:153)
     at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:484)
     at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:274)
     at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482)
     at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:525)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
     at com.evermind.server.http.ResourceFilterChain.doFilter(ResourceFilterChain.java:65)
     at oracle.adf.model.servlet.ADFBindingFilter.doFilter(ADFBindingFilter.java:239)
     at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:649)
     at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:322)
     at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:790)
     at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:270)
     at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:112)
     at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:192)
     at java.lang.Thread.run(Unknown Source)

Les,
The following stack indicates that this codepath is going through Controller lifecycle and the ADF/Struts has found a value on the page that indicates the jsp when 'rendered' put a hiddenfield as mentioned above. If you remove the hidden field from the .jsp, this codepath will not 'execute' at all.
stack:
at oracle.adf.model.binding.DCBindingContainer.validateToken(DCBindingContainer.java:2021)
at oracle.adf.controller.lifecycle.PageLifecycle.prepareModel(PageLifecycle.java:211)
at oracle.adf.controller.struts.actions.StrutsPageLifecycle.prepareModel(StrutsPageLifecycle.java:70)

Setting the webservice url at run time for a execute button in adobe form

Hi,
I am using Data connection from the wsdl file to interact with the backend, the button generated from the data connection is of type execute which has the url of the webservice in the object property "Webservice URL" and name of the FM in the interface name. My problem is at present the form is working fine but when the same form transported to QA and PRD them the url of the webservice gets change. hence the same button wont function.
The solution is either we do the changes manually in all the system or pass the url at run time. Please proide me the solution if there is a way to set this url in the execute button at runtime.
Thanks in advance.
Pooja

Why don't you pass in the URL via an XML input file and bind a hidden text field in your form to that element in your XML? Then use javascript to modify the docReady event of the submit button to something like this:
var url = textFieldWithURL.rawValue;
this.event__click.submit.target = url;

Run Time Error while Transferring data to Application server

Hello Abaper's,
I have generated a XML data using the FM : " SAP_CONVERT_TO_XML_FORMAT ".
While transferring the data to a File on Application Server using the statement
DATA : wa_xmltab TYPE truxs_xml_line,
             it_xmltab TYPE truxs_xml_table.
OPEN DATASET FNAME FOR OUTPUT IN TEXT MODE ENCODING DEFAULT.
IF sy-subrc EQ 0.
LOOP AT it_xmltab INTO wa_xmltab.
    TRANSFER wa_xmltab TO FNAME.    <<<<<<<<<<<<<< Getting Error here
ENDLOOP.
ELSE.
MESSAGE e004(zmsg5) WITH 'File FNAME not opened'.
ENDIF.
CLOSE DATASET FNAME.
The Run Time Error i am Facing is
Short text
    The current statement is only defined for character-type data objects.
Error analysis
    For the statement
       "TRANSFER f TO ..."
    only character-type data objects are supported at the argument position
    "f".
    In this case. the operand "f" has the non-character-type "TRUXS_XML_LINE". The
    current program is a Unicode program. In the Unicode context, the type
    'X' or structures containing not only character-type components are
    regarded as non-character-type.
Regards
jv

Hello Volker Binder ,
Thank you . it's now transferring the data to Application sercver. I forgot to try using Binay mode,
Thers is one more problem. There are 10 Records in that internal table that is being converted to XML format,
but the XML data is showing only first 4 records.... the XML data format for the remaining data is not seen.
Actual No. of Records in Internal table :
matnr            matkl          meins
0-BUY1               012         PC
0-BUY2               012         PC
1                                EA
2                    012         L
3                    01          EA
12                               EA
23                   001         ST
24                   015`        EA
28                   010         EA
29                   015`        AU
XML Format for the above 10 fields is :
<?xml version="1.0"?><TY_MARA><TY_MARA><MATNR Datatype="C" Length="36">0-BUY1</MATNR><MATKL Datatype="C" Length="18">012</MATKL><MEINS Datatype="C" Length="6">PC
</MEINS>
</TY_MARA><TY_MARA><MATNR Datatype="C" Length="36">0-BUY2</MATNR><MATKL Datatype="C" Length="18">012</MATKL><MEINS Datatype="C" Length="6">
PC </MEINS>
</TY_MARA><TY_MARA><MATNR Datatype="C" Length="36">000000000000000001</MATNR><MEINS Datatype="C" Length="6">EA</MEINS>
</TY_MARA><TY_MARA><MATNR Datatype="C" Length="36">000000000000000002</MATNR
This 4th record data in XML is also incomplete..
The above XML format is generated only for 4 records out of 10 Records.
Please let me know , how can i increase the Size / Memory of the Application server file to accomodate for the reamining Records
Regards
Jv

A dynamic table based on run-time created view object -- please help!

Hello!
I'm trying to create a dynamic table based on an run-time created view object. All go ok, but table binding component take the first view/iterator state and don't reflect changes they have. Please, take a look:
1. At run-time the view is being replaced by new red-only one based on query in application module:
getQueryView().remove();
createViewObjectFromQueryStmt("QueryView", statement);
2. Page definition file contains an iterator (using iterator or methodIterator - doesn't matter) binding and table, which binds to the iterator, like:
<methodIterator id="distributeQuery1Iter" Binds="distributeQuery1.result"
DataControl="QueryServiceDataControl" RangeSize="10"/>
<table id="distributeQuery11" IterBinding="distributeQuery1Iter"/>
3. The page code uses <af:table>. But, if I use table binding (it's right) like this:
<af:table var="row" value="#{bindings.distributeQuery11.collectionModel}">
<af:forEach items="#{bindings.distributeQuery11.attributeDefs}" var="def">
the table will never changed (i.e. still show the first view instance).
When I tried to use iterator binding directly (it's bad and cannot provide all needed features unlike CollectionModel from table binding) I saw that table works!
(Code is somehing like:
<af:table var="row" value="#{bindings.myIterator.allRowsInRange}">
<af:forEach items="#{bindings.myIterator.attributeDefs}" var="def">
Why the table binding do not reflect changes in iterator? Or should I use different approach?
Thanks in advance!
Ilya.

I got it to work! I used a hybrid approach comprised of some of your code and some of Steve Muench's AcceessAppModuleInBackingBean example.
In the setBindings method, I execute an app module method that redefines the query, then I used your code to delete and recreate bindings and iterator:
public void setBindingContainer(DCBindingContainer bc) {
this.bindingContainer = bc;
rebuildVO();
The rebuildVO() method looks like the code you provided in your example:
private void rebuildVO() {
DCDataControl dc;
DispatchAppModule dApp;
DCBindingContainer bc;
DCIteratorBinding it;
OperationBinding operationBinding;
ViewObject vo;
DCControlBinding cb;
try {
bc = getBindingContainer();
dc = bc.findDataControl(DATACONTROL);
dApp = (DispatchAppModule)dc.getDataProvider();
// Execute App Module Method to rebuild VO based upon new SQL Statement.
dApp.setDispatchViewSQL();
vo = dApp.findViewObject(DYNAMIC_VIEW_NAME);
it = bc.findIteratorBinding(DYNAMIC_VO_ITER_NAME);
it.bindRowSetIterator(vo, true);
// logger.info("Remove value binding...");
cb = bc.findCtrlBinding(DYNAMIC_VIEW_NAME);
cb.getDCIteratorBinding().removeValueBinding(cb);
bc.removeControlBinding(cb);
// logger.info("Creating new value binding...");
FacesCtrlRangeBinding dynamicRangeBinding =
new FacesCtrlRangeBinding(null,
bc.findIteratorBinding(DYNAMIC_VO_ITER_NAME), null);
// logger.info("Add control binding...");
bc.addControlBinding(DYNAMIC_VIEW_NAME, dynamicRangeBinding);
} catch (Exception e) {
e.printStackTrace();
And my App Module method that redefines the view object looks like this:
public void setDispatchViewSQL() {
String SQL =
"begin ? := PK_BUsiNESS.F_GETDISPATCHVIEWSQL();end;";
CallableStatement st = null;
String ViewSQL = null;
try {
st = getDBTransaction().createCallableStatement(SQL,
DBTransaction.DEFAULT);
* Register the first bind parameter as our return value of type LONGVARCHAR
st.registerOutParameter(1, OracleTypes.LONGVARCHAR);
st.execute();
ViewSQL = ((OracleCallableStatement) st).getString(1);
findViewObject(DYNAMIC_VO_NAME).remove();
ViewObject vo = createViewObjectFromQueryStmt(DYNAMIC_VO_NAME, ViewSQL);
vo.executeQuery();
} catch (SQLException s) {
throw new JboException(s);
} finally {
try {
st.close();
} catch (SQLException s) {
s.printStackTrace();
When I run it I get my desired results. One thing I don't quite understand is why when the page is first rendered it shows the last set of records rather than the first. Now I have to figure out how to put navigation URLS in each of the table cells.
Thanks for your help; I would not have gotten this far without it,
Jeff

How to focus a specified column in ADF Table at run time?

I drag and drop an ADF table.It contains *10 column*..I bind the column using ArrayList..First 3 column is set frozen =True..At the time of runtime,a Horizontal scroll is appeared..*May be for certain conditions , only 8th column contains values at run time.So i want to focus that column Only*.Because it is very easy for an user to see the value..If not,user has to scroll the bar to check. How can i focus a specified column?

Hi Briston,
You can make the column selected by setting "selected" property of column to true
Sireesha

Run time binding.....

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