ADF FACES: how to prevent navigation in the UPDATE_MODEL_VALUES phase
I have some complex cross-field correlations to verify on data submitted. I can't do this in the PROCESS_VALIDATIONS phase, since all the model values are in consistent at this point depending on which component is being processed.
So, I'm trying to perform the business logic tests in the UPDATE_MODEL_VALUES phase. This is all working well except for one thing. How do I prevent the view from changing in the case that cross-field issues are detected?
The scenario is that the user has filled out the form and activates some control that would normally navigate the user away from the current view. I detect an inconsistency and need to place a message in the context and prevent the navigation. This is easy if I do this during the PROCESS_VALIDATIONS phase by just throwing a ValidatorException.
I just can't figure out how to accomplish this in the UPDATE_MODEL_VALUES phase.
Any suggestions?
I spoke too soon. Maybe my case is more subtle. I have a page with a af:showOneTab. In one of the showDetailItems, I have this validation occuring. Thus, when the user clicks on one of the tabs, and the current page has a validation error on it, I want them to stay on the current page.
Calling renderResponse doesn't seem to prevent the change (although a true ValidatorException thrown during the validation phase does).
So, I'm still stuck with how to prevent the change in tabs when I detect the error in the UPDATE_MODEL_VALUES phase.
Thanks.
Similar Messages
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ADF Faces: how to extend one of the faces components
Hi all,
I am thinking of extending the built-in ADF Faces CommandMenuItem component (to work around a bug that was filed). The only thing that I think I need to do is to add an additional property - I don't believe that I will need to add any additional behavior to the tag.
Can anyone comment on (high level) the steps that I would need to go through? I'd like to
a). Add the property
b). Make sure the property shows up in the JDev property inspector
c). Inherit everything else from CoreCommandMenuItem.
I've looked at the source code (from the Apache guys), and this doesn't look too hard. I don't want to re-compile the whole Apache drop, just create a new component as described above, but I've no idea really where to start.
Any insights appreciated,
JohnHello John,
I don't know how possible it will be. It depend on what kind of property you want to add. Here are the general indications to acheive this.
1) Make a custom component class extending CommandMenuItem class and add an additional property.
2) Extends the commandMenuItem tag clas with your own
3) override the method public void setProperties(javax.faces.component.UIComponent component)
you just have to call the parent first which is the specification behavior anyway, so:
public void setProperties(UIComponent component) {
super.setProperties(component);
// Cast the component to your component class and set your additional property on it
4) The hard part... This is where I'm unsure of the procedure, but I would say that you'll have to extends ADF Faces's renderer for commandMenuItem and find a way to push the property in it if it has to be sent to the client. This seem really annoying to do. One way to do it would be to wrap the ResponseWriter so you can intercept what the parent renderer encodes and insert your property in the right spot. That strategy requires an additional (probably intern) class extending ResponseWriter. Then you would have to do something like this:
FacesContext context = FacesContext.getCurrentInstance();
ResponseWriter initial = context.getResponseWriter();
context.setResponseWriter(new MyWrapperWriter(initial));
super.encodeBegin(context, component);
context.setResponseWriter(initial);
The Wrapper would have to override all methods and delegate the call to the wrapped instance. When calling startElement(String) you would add a call to writeAttribute for your own property.
5) For showing the property in the property editor panel you must fill a faces-config.xml file with the <component> tag. Since that one does not allow inheritance (which is really annoying imho) you'll have to copy most of the properties from adf faces' faces-config.xml file.
6) Fill the tld for your new tag
7) JAR the whole thing
8) Edit your tag library from Tool in the menu I think (not on a computer with JDev installed atm so cannot be sure). Add your library that you just created. If faces.config.xml and the .tld are well made JDev will figure prety much everything on its own. You will now have a new choice in the dropdown menu of the component palette for your custom library.
I hope I was decently clear.
Regards,
Simon Lessard -
ADF Faces: How to get the ADF BindingContainer in a managed bean?
Hi,
I not sure how to get the BindingContainer instance from inside of a managed bean method. I have tried the following config, but it does not work in all situations.
<managed-bean>
<managed-bean-name>backing_showBooks</managed-bean-name>
<managed-bean-class>view.backing.ShowBooks</managed-bean-class>
<managed-bean-scope>request</managed-bean-scope>
<managed-property>
<property-name>bindingContainer</property-name>
<property-class>oracle.adf.model.binding.DCBindingContainer</property-class>
<value>#{bindings}</value>
</managed-property>
<!--oracle-jdev-comment:managed-bean-jsp-link:1showBooks.jsp-->
</managed-bean>When an ActionListener- method of my ShowBooks bean is called the property bindingContainer is NULL!!
Is there a save way to get the BindingContainer in my bean??
Any hints are welcome.
Thanks,
MarkusMaybe I just need another pair of eyes but when I set this up as explained and watch it in the debugger my method public void setBindingContainer(DCBindingContainer bc) gets called but bc is null. Can anyone help?
Thanks
Backing Bean-
private DCBindingContainer bindingContainer;
public void setBindingContainer(DCBindingContainer bc) {
this.bindingContainer = bc;
public DCBindingContainer getBindings() {
return bindingContainer;
//I just threw this method on there in case I was missing something & I also
//tried using a getBindingContainer method above but that didn;t work.
public void setBindings(DCBindingContainer bindings) {
this.bindingContainer = bindings;
adf-faces.conf entry
<managed-bean>
<managed-bean-name>backing_VunerabilityDetail</managed-bean-name>
<managed-bean-class>viewcontroller.backing.VunerabilityDetail</managed-bean-class>
<managed-bean-scope>request</managed-bean-scope>
<managed-property>
<property-name>bindingContainer</property-name>
<property-class>oracle.adf.model.binding.DCBindingContainer</property-class>
<value>#{bindings}</value>
</managed-property>
<!--oracle-jdev-comment:managed-bean-jsp-link:1VunerabilityDetail.jsp-->
</managed-bean> -
ADF Faces: How to position define table navigation in custom skin?
Hi,
I played a bit with custom skins. I'am just wondering how you can choose the location of the navigation button ( << Previous | 1-10 of 32 | Next >> )
For example, if I use the oracle skin, it appears both at the top and at the bottom. In an other skin I used, the navigation was only at the top and not at the bottom. I just can't figure out how this is determined in the css stylesheet, or is it simply not possible because the custom skin is derived from the Simple skin?Add the following to the css for your skin:
af|table::control-bar-bottom
visibility:hidden;
This will hide the bottom control bar, which contains the navigation at the bottom of the table, from view.
Regards,
Ric -
ADF Faces: How do I set values for input controls in an af:table
Use case: user enters master/detail information into an input form using an af:table for the desired number of detail rows.
I have an ADF Faces input form with master level input controls, and an af:table (bound to a backing bean CoreTable) for the detail data set.
The input controls are value bound to updateable view objects built from entity objects, with the appropriate view links providing master/detail iterators.
Once the user has entered the master keys (via inputTexts, and selectOneChoices), I create a row in the detail VO, thus creating a visible blank row in the af:table.
The user then completes the key for the detail row (in the af:table) by selecting a value in a selectOneChoice (in a af:column) with autoSubmit on and a valueChangeListener that sets the VO row attribute with the new value.
The user then continues to enter into the remaining inputTexts and selectOneChoices in the af:columns until all values have been entered.
I do not have autoSubmit on for any input controls in the af:columns other than the key, for performance improvement.
The user can then use a command button (which has an action method) to create another row in the af:table.
But, (in the action method) I need to set the values for the 1st detail VO row attributes, from the input controls, before creating another row.
The input controls are bound to backing bean CoreInputText and CoreSelectOneChoice objects, and they have not set their values at this point, even though I have partialSubmit on for the "New Row" command button.
I do not value bind the input controls in the af:columns to the backing bean objects, because we need to display data for all rows entered into the af:table.
Any advice on the best way to perform this operation would be very appreciated!!!!Thanks for the reply Steve!!
Yes, I followed the techniques in Screencast#7, and it works great in my edit page.
But I am having problems with my input form.
I actually have master/detail/detail relationship for which I am creating an input form.
I created the input form as a copy of the edit form, and am making revisions as necessary.
I created new view objects for the input form (from my three entity objects), which have the "Tuning" set to retrieve "No Rows (i.e. used only for inserting new rows)"
I added an invokeAction that binds the "CreateInsert" action on the master iterator, so when the page is first displayed, the master level controls are available for data entry (as in 13.6.2 in the Developers Guide): but the first level detail controls are not rendered, and the af:table (for the second level detail) is rendered but with no rows.
Once the user enters key values for the master (a three part key), I manually create a first level detail row by executing the "CreateInsert" action binding for the first level detail iterator.
Continuing on, the user then enters a key value for the first level detail I manually create a second level detail row using it's "CreateInsert" action binding.
Now the user has a form with all master and first level detail controls completed and one empty row in the af:table for it's first entry.
The key column in the af:table has autoSubmit on, and an value change listener. That listener uses it's getNewValue() to set the key value ("locationCode" in this case) using
setLocationCode from the ViewRowImpl. Here is that value change listener:
public void locationChanged(ValueChangeEvent event) {
if (null != event.getNewValue()) {
LocObsCreateViewRowImpl locCreateRow = (LocObsCreateViewRowImpl)appMod.findViewObject("LocObsCreateView").getCurrentRow();
if (null == locCreateRow.getLocationCode()) {
locCreateRow.setLocationCode(event.getNewValue().toString());
Now comes my problem: once they have entered the values in the remaining columns, they can use a command button to create another row in the 2nd detail iterator, thus creating another visible empty row in the af:table. But the values from the first row (other than the key column) are not assigned to the row in the collection and I can't figure out how to set values in the collection's row.
I imagine I'm missing something using bindings and the Request Processing Lifecycle, and after reading this I can see how much manual work is going on.
The users have specified the need to have all information available on one page, so I've designed it so they can insert and iterate through the first level detail collection.
They have also asked to not use the mouse; they are looking for a "heads-down-data-entry" system.
Again, I really appreciate any advice you could give.
Jeffrey -
Hi,
Created an installer i.e, meta package using package maker tool. I want to prevent downgrading of the application or package on the target/installed volume.
Problem is, if there is a newer version of app and when I try to install any older version, then it does not throw any error message to the end user and replaces the existing newer version with the older version of app, which should not happen. But, if I check the package version using version comparison of Package maker tool, that works fine with flat packages i.e, with the .pkg files. So, I need the solution for metapackages(.mpkg) and want to prevent downgrading of app for metapackages. I am not getting any solutions for this. Can someone guide me on this?
Thanks for the help provided.
Hi,
Created an installer i.e, meta package using package maker tool. I want to prevent downgrading of the application or package on the target/installed volume.
Problem is, if there is a newer version of app and when I try to install any older version, then it does not throw any error message to the end user and replaces the existing newer version with the older version of app, which should not happen. But, if I check the package version using version comparison of Package maker tool, that works fine with flat packages i.e, with the .pkg files. So, I need the solution for metapackages(.mpkg) and want to prevent downgrading of app for metapackages. I am not getting any solutions for this. Can someone guide me on this?
Thanks for the help provided.
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[ADF FACES] How to remove the "select" header in selection column
Hi,
Is there a way I can prevent the "select" header to be rendered (or customize this header) for the selection column in a af:table when using either af:tableSelectOne or af:tableSelectMany?
Emmanuel.Hi, I've read you filed an ER (in 2004, it's 2007 now) to be able to remove/adjust the header in a selection column. Until now I can only find threads/posts about people facing the same issue, the header can't be adjusted. The answer of one of the Oracle-employees is that it isn't supported and we can extend the adf-source code but this isn't supported by Oracle.
What's the official answer of Oracle on this?
This is a very popular issue that needs to be adressed to pleaze the customer that was convinced to use Oracle ADF ... and now we can't answer his requests?
This issue has been around for quite a long time now, from 2004, there has to be a solution for this, wright? -
ADF FACES: how to preserve the sort criteria for an af:table
How can I preserve the sort criteria on an af:table across page invocations? I've searched all through the forum and I don't see anything on this topic.
I simply want the sort criteria (from when the user clicks on a column header) to be remembered across multiple uses of the page. I know that the control handles this itself for multiple invocations of the same page (like when you page through the table). But I need to preserve the sort order so I can install it again when someone leaves the page and then returns to it.
I've tried various attempts using a SortListener to record the sort criteria, but I can't figure out how to reinstall the criteria without generating exceptions from the table control.
Any pointers on how to do this would be greatly appreciated.
Thanks.
Larry.Ok, I've solved the problems with the odd behavior by always creating a new model when the table data changes and copying the sort criteria into the new model, like this:
// Construct our own CollectionModel from this result set
if(_model == null) {
// Construct the initial data model and set the starting sort criteria
ListDataModel m = new ListDataModel(results);
_model = new SortableModel(m);
// Set the sort criteria to last name
ArrayList criteria = new ArrayList();
criteria.add(new SortCriterion("lastName", true));
_model.setSortCriteria(criteria);
} else {
// Construct a new model so the table "sees" the change
ListDataModel m = new ListDataModel(results);
SortableModel sm = new SortableModel(m);
sm.setSortCriteria(_model.getSortCriteria());
_model = sm;
}But, I end up with one final thing that doesn't work. In the "then" clause above, I try to set the initial sort criteria for the table - it has no effect. When the table is rendered, it is not sorted in any way.
How can I specify an initial sort order for the table? Why is it ignoring the sort criteria on the model?
Thanks. -
ADF Faces - how do stop table navigation?
im have <af:table with rangeChangeListener="#{ResPage.RangeChL}" on JSF page
in RangeChL im check on last rows in ResultSet:
if(sr.rs.isLast())
System.out.println("%%%%%%%%AbortProcessingException");
// throw new AbortProcessingException("EEEENNNNDDDD!!!");
is record is last - im generate new AbortProcessingException.
But it dont stop table from switch on next range.
where I was wrong? why its dont work?Im also try generate
System.out.println("%%%%%%%%AbortProcessingException");
sr.rs.previous();
sr.rs.previous();
throw new AbortProcessingException("EEEENNNNDDDD!!!");
in rangeChangeListener without condition - on each change. But it dont stop navigation on table ... -
ADF Faces : How to set the selection button in a managed bean
I am looking for a way to select the selection radio button of a specific row in a Table when using af:tableSelectOne.
I am using the tableModel to manage row but I did not find a way to select the row.Have you implemented a CollectionModel?
If so, then you must know the rowKey of the item you want to select in the table.
simply bind the "selectionState" attribute of the <af:table> to point to your RowKeySet instance that has the rowKey of the item you want selected. -
ADF Faces: How to autoselect the first item in a af:table ?
Hi
I want <af:table> to autoselect the first item in the set (if there is at least one item). I'm looking for a programatic way to do it, but haven't found a solution.
Any suggestions?
TIA,
BrianThere is no declarative way of doing this.
The java apis to do this are...
call...
table.getSelectionState().clear()
table.setRowIndex(myIndex);
table.getSelectionState().add(); -
How to prevent flushing out the value in Select one choice on page refresh
Hi All,
I am using Jdeveloper 11.1.1.4.0. In my page fragment I am using select one choice ADF component. I have a requirement that unless one fills all details on 1st fragment he/she cant move to next fragment.
So validations are there to check that mandatory fields filled or not. If not than I am showing message to fill the mandatory fields when user press on "Review " Button.
But the value in select one choice is getting cleared while other input values like date fields or input text are not(The input information stored in static variables)
How can I prevent flushing out of select one choice value .
Thanx
kanikaKanika,
You don't have value property set due to which the selected value doesn't get stored and looses its value on refresh.
When you drop attribute as select one choice on page, the value property get bounded to some value, did you remove it intentionally?
If so, can you try keeping the property and see if you see the intended behavior?
Sireesha -
ADF Faces - How to create an editable rich table at runtime
Hi,
JDeveloper version - 11.1.1.4.0
I have been trying to create an editable table (wherein the user can enter text into the input text boxes contained in the columns added at runtime). The values thus entered are to be captured in the backing bean for further processing.
Below are my attempts to achieve this in various ways but without success.
Attempt 1 : Created a Read-Only Dynamic table by dropping the view object instance from the Data Control. Here, the default being output text components, I used input text components and programatically make it updatable in the backing bean, which however, shows as an output text component.
1) UI - .jspx file
<af:table rows="#{bindings.TestViewObject1.rangeSize}"
fetchSize="#{bindings.TestViewObject1.rangeSize}"
emptyText="#{bindings.TestViewObject1.viewable ? 'No data to display.' : 'Access Denied.'}"
var="row" rowBandingInterval="0"
value="#{bindings.TestViewObject1.collectionModel}"
selectedRowKeys="#{bindings.TestViewObject1.collectionModel.selectedRow}"
selectionListener="#{bindings.TestViewObject1.collectionModel.makeCurrent}"
rowSelection="single"
id="t1"
partialTriggers="::cb1 ::cb2"
binding="#{TestDynamicTable.t1}">
<af:forEach items="#{TestDynamicTable.attributeDefns}"
var="def">
<af:column headerText="#{def.name}"
sortable="true" sortProperty="#{def.name}" id="c1">
<af:inputText value="#{row[def.name]}" id="it1"
label="Label 1"
autoSubmit="true" />
</af:column>
</af:forEach>
</af:table>2) Backing bean -
public void listenMeForAction(ActionEvent ae) {
//adding attribute dynamically
ViewAttributeDefImpl def = (ViewAttributeDefImpl)vo.addDynamicAttribute("testDynamicAttr"+columnCount);
def.setUpdateableFlag(def.UPDATEABLE);
byte b = def.UPDATEABLE;
def.setEditable(true);
//def.setProperty(def.ATTRIBUTE_CTL_TYPE,);
//def.getUIHelper().HINT_NAME_UPDATEABLE
def.setProperty(def.ATTRIBUTE_DISPLAY_HINT_DISPLAY, def.HINT_NAME_UPDATEABLE);
columnCount ++ ;
AdfFacesContext.getCurrentInstance().addPartialTarget(this.t1);
Attempt 2 : Created a ADF table by dropping the view object instance from the Data Control. Here, the columns and its cells are added programatically in the backing bean. However
1) UI - .jspx file
<af:table value="#{bindings.Test5ViewObj1.collectionModel}" var="row"
rows="#{bindings.Test5ViewObj1.rangeSize}"
emptyText="#{bindings.Test5ViewObj1.viewable ? 'No data to display.' : 'Access Denied.'}"
fetchSize="#{bindings.Test5ViewObj1.rangeSize}"
rowBandingInterval="0"
id="richDynamicTable"
binding="#{TestDynamicTable.richDynamicTable}">
</af:table>2) Backing bean - When the buildRichTable method is invoked from the constructor, the table shows the input text boxes as required, but the entered values is not getting retrieved (). Tried adding a valuchangelistener to the added cell, but this does not fire as well.
Below code however, creates a new instance of RichTable. Also, if an overloaded method is invoked on an ActionEvent, the columns added are not displayed.
//called from costructor
public void buildRichTable() {
dynamicVO.clearCache();
//create this table
richDynamicTable = new RichTable();
int noOfCols = 2;
for(int i=0; i<noOfCols; i++) {
//create new column for the table
richDynamicCol = new RichColumn();
richDynamicCol.setHeaderText("ColTest"+i);
// richDynamicCol.isVisible()
// richDynamicCol.setVisible(arg0);
richDynamicCol.setParent(richDynamicTable);
richDynamicTable.getChildren().add(richDynamicCol);
richDynamicTable.getChildCount();
richDynamicTable.getRowCount();
richDynamicCell = new RichInputText();
richDynamicCell.setLabel("aCell"+i);
// richDynamicCell.isVisible()
MethodExpression methodExpression = FacesContext.getCurrentInstance().getApplication().
getExpressionFactory().createMethodExpression(
FacesContext.getCurrentInstance().getELContext(),
"#{TestDynamicTable.inputBoxValueChangeListener}",
null,
new Class[] {ValueChangeEvent.class});
//this does not work too - on adding some text and tabbing out
richDynamicCell.addValueChangeListener(new MethodExpressionValueChangeListener(methodExpression));
richDynamicCell.setParent(richDynamicCol);
richDynamicCell.setValue("#{row.ColTest"+i+"}");
richDynamicCol.getChildCount();
richDynamicCol.getChildren().add(richDynamicCell);
dynamicVO.addDynamicAttribute("ColTest"+i);
//dynamicVO.insertRow(dynamicVO.createRow());
dynamicVO.getRowCount();
AdfFacesContext.getCurrentInstance().addPartialTarget(this.getRichDynamicTable());
AdfFacesContext.getCurrentInstance().addPartialTarget(this.getRichDynamicCol());
AdfFacesContext.getCurrentInstance().addPartialTarget(this.getRichDynamicCell());
buildTable = false;
this.setDynamicVO(dynamicVO);
//captures the input data
public void captureRichTableData(ActionEvent ae) {
//gives null below
this.getDynamicVO().getCurrentRow().getAttribute("ColTest0");
this.getDynamicVO().getCurrentRow().getAttribute("ColTest1");
//again null
List<UIComponent> listCols = richDynamicTable.getChildren();
for(UIComponent aColComp : listCols) {
RichColumn aCol = (RichColumn)aColComp;
List<UIComponent> listCells = aCol.getChildren();
for(UIComponent aCellComp : listCells) {
RichInputText anInputText = (RichInputText)aCellComp;
anInputText.getValue();
}Not sure what I must be missing. May be I need to add bindings to the text boxes added but cant figure how to go about it. I found some posts on dynamically adding columns pointing to displaying contained data. Any help would be highly appreciated.
Thanks for your time.
DinuHi,
Not too sure if I am heading the right way, but tried adding the bindings and value expression at runtime for the added columns. The values added at the screen is again found null at the VO and RichInputText child / cell. The updated method is as below -
buildRichTable() {
//adding binding for the added cell
DCBindingContainer bc = (DCBindingContainer)BindingContext.getCurrent().getCurrentBindingsEntry();
if(bc.findCtrlBinding("ColTest"+i) == null) {
bc.addControlBinding("ColTest"+i, new JUCtrlAttrsBinding(null,
bc.findIteratorBinding("Test5ViewObj1Iterator"),
new String[]{"ColTest"+i}));
//the expression to be set in value attribute for richInputText component
String theExpression = "#{row.bindings."+"ColTest"+i+".inputValue}";
//setting the expression
richDynamicCell.setValueExpression("ColTest"+i, getValueExpression(theExpression));
richDynamicCell.setAutoSubmit(true);
richDynamicCol.getChildCount();
richDynamicCol.getChildren().add(richDynamicCell);
dynamicVO.addDynamicAttribute("ColTest"+i);
dynamicVO.insertRow(dynamicVO.createRow());
dynamicVO.getRowCount();
AdfFacesContext.getCurrentInstance().addPartialTarget(this.getRichDynamicTable());
AdfFacesContext.getCurrentInstance().addPartialTarget(this.getRichDynamicCol());
AdfFacesContext.getCurrentInstance().addPartialTarget(this.getRichDynamicCell());
buildTable = false;
this.setDynamicVO(dynamicVO);
private ValueExpression getValueExpression(String theExpression) {
FacesContext fc = FacesContext.getCurrentInstance();
Application app = fc.getApplication();
ExpressionFactory elFactory = app.getExpressionFactory();
ELContext elContext = fc.getELContext();
return elFactory.createValueExpression(elContext, theExpression, Object.class);
}It would be great help to have any leads.
Thanks,
Dinu -
ADF 11g How to prevent reinvokation method action after error
We have a page with an action binding that is invoked automaticaly on entering the page:
<executables>
<invokeAction id="invokeProcess" Binds="process"/>
If an error (exeption) occurs the invoke action will be called 5 times. This is that our underlying BPEL-Process is also invoked 5 times.
How can we prevent the resubmit after an exception occures?How are you bringing this up for edit? Via a dialog?
Have you looked at "setCurrentRowWithKeyStr" operation in the page def? Our application uses dialogs for editing one row at a time, when the user clicked on the row via a command link, we call setCurrentRowWithKey to make sure the view object's iterator cursor is at the right location when this record is brought up for edit. -
ADF FACES: how to make a page re-render after returning from a dialog
Using EA15.
I am using a process to display a confirmation dialog to the user. However, when the dialog exits, the previous page is not re-rendered. The result of the operation that was confirmed by the dialog makes numerous changes to the underlying model that affect the layout of the original page. All these changes are made in the return listener.
How can I force the original page (the one that launched the process) to fully re-render upon return?
Thanks.Thanks Adam, but no luck.
My situation is slightly different then the original poster's. I have a table with a 'add row' button in the header, and a 'modify row' button in each row. They both point at the same dialog to enter multiple data attributes about that row of data from a collection in the model. The 'modify row' pops a dialog and modifies item fine, but doesn't re-render the table automatically on return. If user performs any action on the page, the resulting table will then show the correct data. The 'add row' button on the header, but otherwise identical, modifes and re-renders correctly.
I would think this is a fairly common use case. Anyone have example code of this that can be shared? The ADF dialog demo only modifies a single uicomponent, not the entire row or table. And we have other code which demonstrates that works fine.
Is there a problem with a row button return listener adding a partial target of the table in which is resides? Whereas the header button (being outside of the table?) is capable of adding the table as a partial target?
Table.jsp:
<af:table value="#{formBean.dataBean.collection}" var="row" binding="#{formBean.table}">
<af:column>
<af:outputText value="#{row.attr1}"/>
</af:column>
<af:column>
<af:outputText value="#{row.attr2}"/>
</af:column>
<af:column>
<af:commandButton text="Modify..." action="#{formBean.modifyAction}" partialSubmit="true" useDialog="true" returnListener="#{formBean.dialogReturned"/>
</af:column>
<f:facet name="actions">
<af:commandButton text="Add Row..." action="#{formBean.addAction}" partialSubmit="true" useDialog="true" returnListener="#{formBean.dialogReturned"/>
</f:facet>
</af:table>
FormBean.java
public void dialogReturned(ReturnEvent event) {
Item item = (Item) event.getReturnValue();
if (! dataBean.collection.contains(item) {
dataBean.collection.add(item);
table.setValue(dataBean.collection);
AdfFacesContext.getCurrentInstance().addPartialTarget(table);
DialogForm.java
public String submitAction() {
// perform some work against the row item AdfFacesContext.getCurrentInstance().returnFromProcess(item);
...
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Clicking on Safari Icon at bottom brings up "Go to this address" in the address bar.
Ever since I downloaded the Lion upgrade, when I click on the Safari icon in the icon bar, instead of bringing up my homepage, it brings up "Go to this address" in the address bar. I have to click on the "home icon" at the top left to get the homepa
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I get an error when Imessage trying to update IOS on C2940
When I try to update the IOS from 12.1(13)AY to 12.1(22)EA4 using CNA I get an error message like this: ERROR: Image requires 0x02000000 bytes of DRAM;only 0x01000000 bytes are present I what the error message says but how do I solve the problem with
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I have just required a second hand mac and when I try to download a song or import a cd to iTunes an error notice says that I am not priveledged to make changes? The preference settings and apple I'd seem to be ok. How do I fix this?