7:04 a.m.
[
https://issues.jboss.org/browse/RF-12845?page=com.atlassian.jira.plugin.s...
]
Michael B edited comment on RF-12845 at 4/10/13 4:12 AM:
---------------------------------------------------------
Brian,
thanks for your suggestion. I made several attempts, but couldn't get it working.
Using "org.richfaces.component.UIMenuItem" as "componentType" is not
accepted, since that's not the actual component type (produces "Named Object:
org.richfaces.component.UIMenuItem not found.") - the right one should be
"org.richfaces.MenuItem" - I suppose...
However that produced an error when calling the page: "The following attribute(s) are
required, but no values have been supplied for them: value, label.". If I add another
composite-attribute like "xyz" and assign a value to it, that works - also for
the other custom attributes that are defined.
So there seems to be a special handling in for "label" and "value" in
the source of UIMenuItem. Using attributes that are pre-defined by the menu item may be no
good, so I changed them to "itemLabel" and "itemValue" as shown
below.
{code:xml}
<composite:interface componentType="org.richfaces.MenuItem">
<composite:attribute name="icon" type="java.lang.String"
required="false" />
<composite:attribute name="itemLabel" type="java.lang.String"
required="true" />
<composite:attribute name="itemValue" type="java.lang.String"
required="true" />
<composite:attribute name="menuItem" type="java.lang.String"
required="true" />
<composite:attribute name="menuKey" type="java.lang.String"
required="true" />
</composite:interface>
<composite:implementation>
<rich:menuItem label="#{cc.attrs.itemLabel}"
icon="#{cc.attrs.icon}" action="#{menuController.menuItemClicked}"
rendered="#{menuController.isMenuItemAccessible( cc.attrs.menuKey, cc.attrs.menuItem
)}">
<f:param name="selectedItem" value="#{cc.attrs.itemValue}" />
</rich:menuItem>
</composite:implementation>
{code}
And using it like that:
{code:xml}
<xxx:menuItem menuKey="aaa" menuItem="bbb"
itemLabel="TestLabel" itemValue="TestValue" />
{code}
That gets rid of the error, but still renders the page without the menu item...
was (Author: michaelb80):
Brian,
thanks for your suggestion. I made several attempts, but couldn't get it to work.
Using "org.richfaces.component.UIMenuItem" as "componentType" is not
accepted, since that's not the actual component type (produces "Named Object:
org.richfaces.component.UIMenuItem not found.") - the right one should be
"org.richfaces.MenuItem" - I suppose...
So I've tried with this setting:
{code:xml}
<composite:interface componentType="org.richfaces.MenuItem">
<composite:attribute name="icon" type="java.lang.String"
required="false" />
<composite:attribute name="label" type="java.lang.String"
required="true" />
<composite:attribute name="menuItem" type="java.lang.String"
required="true" />
<composite:attribute name="menuKey" type="java.lang.String"
required="true" />
<composite:attribute name="value" type="java.lang.String"
required="true" />
</composite:interface>
<composite:implementation>
<rich:menuItem label="#{cc.attrs.label}" icon="#{cc.attrs.icon}"
action="#{menuController.menuItemClicked}"
rendered="#{menuController.isMenuItemAccessible( cc.attrs.menuKey, cc.attrs.menuItem
)}">
<f:param name="selectedItem" value="#{cc.attrs.value}" />
</rich:menuItem>
</composite:implementation>
{code}
And using it like that:
{code:xml}
<xxx:menuItem menuKey="aaa" menuItem="bbb"
label="TestLabel" value="TestValue" />
{code}
However that produces an error when calling the page: "The following attribute(s) are
required, but no values have been supplied for them: value, label.". If I add another
composite-attribute like "xyz" and assign a value to it, that works - also for
the other custom attributes that are defined. So I don't know what's the special
handling for "label" and "value".
Just to test it I also set the attributes to optional and hard-coded "label" and
"value". That renders the page without error, but also without the menu item...
rich:menuItem does not work as composite component
--------------------------------------------------
Key: RF-12845
URL: https://issues.jboss.org/browse/RF-12845
Project: RichFaces
Issue Type: Bug
Security Level: Public(Everyone can see)
Components: component-menu
Affects Versions: 4.3.1
Environment: Win7 x64, Java 6 x64, Tomcat 7.0.30 x64, RF 4.3.1, IE8 + FF19.0.2
Reporter: Michael B
Priority: Minor
Labels: richfaces, waiting_on_user
When creating a composite component that contains a rich:menuItem, the menu item is not
showing. => Client side error while identifying the menu items parent via
css-selector.
{code:xml|title:menuItem.xhtml}
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"
xmlns:h="http://java.sun.com/jsf/html"
xmlns:f="http://java.sun.com/jsf/core"
xmlns:rich="http://richfaces.org/rich"
xmlns:composite="http://java.sun.com/jsf/composite">
<composite:interface>
<composite:attribute name="icon" type="java.lang.String"
required="false" />
<composite:attribute name="label" type="java.lang.String"
required="true" />
<composite:attribute name="menuItem" type="java.lang.String"
required="true" />
<composite:attribute name="menuKey" type="java.lang.String"
required="true" />
<composite:attribute name="value" type="java.lang.String"
required="true" />
</composite:interface>
<composite:implementation>
<rich:menuItem label="#{cc.attrs.label}" icon="#{cc.attrs.icon}"
action="#{menuController.menuItemClicked}"
rendered="#{menuController.isMenuItemAccessible( cc.attrs.menuKey, cc.attrs.menuItem
)}">
<f:param name="selectedItem" value="#{cc.attrs.value}" />
</rich:menuItem>
</composite:implementation>
</html>
{code}
Including the resulting composite component in a rich:dropDownMenu like
{code:xml}
<ui:composition xmlns="http://www.w3.org/1999/xhtml"
xmlns:ui="http://java.sun.com/jsf/facelets"
xmlns:h="http://java.sun.com/jsf/html"
xmlns:f="http://java.sun.com/jsf/core"
xmlns:a4j="http://richfaces.org/a4j"
xmlns:rich="http://richfaces.org/rich"
xmlns:xxx="http://java.sun.com/jsf/composite/xxx">
<rich:toolbar>
<rich:dropDownMenu>
<f:facet name="label">
<h:outputText value="Test" />
</f:facet>
<xxx:menuItem label="Item 1" value="item1"
menuKey="aaa" menuItem="bbb" />
</rich:dropDownMenu>
</rich:toolbar>
</ui:composition>
{code}
... reproduces the problem. Writing the rich:menuItem directly inside the
rich:dropDownMenu works. Also wrapping the composite component with rich:menuGroup works.
Only the direct child option fails.
See example for comparison - item 2 and 3 are working, while item 1 is not:
{code:xml}
<ui:composition xmlns="http://www.w3.org/1999/xhtml"
xmlns:ui="http://java.sun.com/jsf/facelets"
xmlns:h="http://java.sun.com/jsf/html"
xmlns:f="http://java.sun.com/jsf/core"
xmlns:a4j="http://richfaces.org/a4j"
xmlns:rich="http://richfaces.org/rich"
xmlns:xxx="http://java.sun.com/jsf/composite/xxx">
<rich:toolbar>
<rich:dropDownMenu>
<f:facet name="label">
<h:outputText value="Test" />
</f:facet>
<xxx:menuItem label="Item 1" value="item1"
menuKey="aaa" menuItem="bbb" />
<rich:menuItem label="Item 2"
action="#{menuController.menuItemClicked}"
rendered="#{menuController.isMenuItemAccessible( 'aaa', 'bbb'
)}">
<f:param name="selectedItem" value="item2" />
</rich:menuItem>
<rich:menuGroup label="Group">
<xxx:menuItem label="Item 3" value="item3"
menuKey="aaa" menuItem="bbb" />
</rich:menuGroup>
</rich:dropDownMenu>
</rich:toolbar>
</ui:composition>
{code}
On a side not: just found out, that the problem might come from the rich:dropDownMenu
only allowing for direct children of type rich:menuGroup or rich:menuItem, while a
composite component always adds another UIPanel to wrap itself. So if I understand the
concept correctly, one would have to write a custom component class that is a menu item
and also implements NamingContainer and add it as 'componentType' to the
interface. Kinda beats the purpose of being able to easily create an extended markup for
components that are expected as direct children though.
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira
4742
days inactive
4742
days old
richfaces-issues@lists.jboss.org
0 comments
1 participants
participants (1)
-
Michael B (JIRA)