Hi,
I was wondering if anyone had any ideas on this. I read briefly that
someone mentioned something about a double submit problem? Could this
be it? What is the double submit problem?
Thanks,
Don Tam wrote:
Hi,
I am generating a custom panelTabbedPane and panel tabs from the
setter of my bean. I am including the code below. Everything looks
fine when the page first shows up, and the values are all correctly
checked (in the case of SelectOneBooleanCheckbox) or set (in the case
of SelectMany). The html options for the selects are rendered
correctly with the value/label pairs.
The problem happens when I submit. It is as if all the inputs are
cleared of values and then set to the bound bean field. For example,
all checkbox value holders are set to false, and the ids in the case
of selectMany are set to null. Here are the code snippets:
Bean:
FacesContext context = FacesContext.getCurrentInstance();
Application app = context.getApplication();
HtmlPanelTab hpt = (HtmlPanelTab)
app.createComponent(HtmlPanelTab.COMPONENT_TYPE);
hpt.setLabel(label); List<UIComponent>
tabChildren = hpt.getChildren();
HtmlDataTable hdt = (HtmlDataTable)
app.createComponent(HtmlDataTable.COMPONENT_TYPE);
hdt.setId("table_" + label);
tabChildren.add(hdt);
hdt.setStyleClass("table-background");
hdt.setHeaderClass("table-header");
hdt.setRowClasses("row-odd,row-even");
hdt.setVar("item");
hdt.setValue(values);
HtmlSimpleColumn hsc = null;
hsc = ComponentUtils.createDataTableColumn(hdt,
"participates");
ComponentUtils.createUIComponent(context,
HtmlSelectBooleanCheckbox.COMPONENT_TYPE, "#{item.participates}", hsc);
hsc = ComponentUtils.createDataTableColumn(hdt,
"comment");
HtmlSelectOneMenu hsom = (HtmlSelectOneMenu) ComponentUtils
.createUIComponent(context,
HtmlSelectOneMenu.COMPONENT_TYPE, "#{item.comment.id}", hsc);
ComponentUtils.createUIComponent(context,
UISelectItems.COMPONENT_TYPE, "#{Bean.comments.selectList}", hsom);
jsf:
<h:form styleClass="crudForm">
<h:commandButton styleClass="crudButton"
value="#{bundle.save_changes}"
action="#{Bean.saveChanges}"/>
<t:panelTabbedPane activeTabStyleClass="active_tab"
inactiveTabStyleClass="inactive_tab"
binding="#{Bean.tabs}">
</t:panelTabbedPane>
</h:form>
Here is a piece of my log before and after the submit for the same
record:
{Id: 1 Num: 222222 Name: Test Guy,true} {1:None}
this is participates-------------^ ^---- this
is comment.id
after submit (even though participates is still checked):
{Id: 1 Num: 222222 Name: Test Guy,false} {null:None}
Does anyone have any clue?
Thanks,
--
Don Tam
Manager, Software Development
(416)493-6111x143
[EMAIL PROTECTED]
