Question

我正在尝试将web应用程序从richfaces 3.3.2迁移到4.0.0，因此我更改了web.xml文件中的必要内容（servlet映射“.xhtml”并删除了Ajax4jsf Filter）。我还将richfaces 3罐改为第4版，但现在我遇到了一些错误，不知道如何解决它们：

The import org.ajax4jsf cannot be resolved
The import org.ajax4jsf cannot be resolved
The import org.ajax4jsf cannot be resolved
The import org.richfaces cannot be resolved
The import org.richfaces cannot be resolved
The import org.richfaces cannot be resolved
Incompatible conditional operand types UIComponent and UICalendar
UICalendar cannot be resolved to a type
HtmlToolTip cannot be resolved to a type
HtmlToolTip cannot be resolved to a type
HtmlToolTip cannot be resolved to a type
Incompatible conditional operand types UIViewRoot and AjaxViewRoot
AjaxViewRoot cannot be resolved to a type
AjaxViewRoot cannot be resolved to a type
org.ajax4jsf cannot be resolved to a type
EventsQueue cannot be resolved to a type
HtmlAjaxSupport cannot be resolved to a type
HtmlToolTip cannot be resolved to a type
Incompatible conditional operand types UIComponent and HtmlCalendar
HtmlCalendar cannot be resolved to a type
HtmlToolTip cannot be resolved to a type
HtmlToolTip cannot be resolved to a type
HtmlToolTip cannot be resolved to a type
HtmlToolTip cannot be resolved to a type
HtmlToolTip cannot be resolved to a type

有人可以帮助我吗？

Answer 1

缺少richfaces-core-impl库

Javadoc AjaxViewRoot v4

Answer 2

在web.xml文件中删除RichFaces 3.3 Ajax过滤器

         <filter>
                <display-name>RichFaces Filter</display-name>
                <filter-name>richfaces</filter-name>
                <filter-class>org.ajax4jsf.Filter</filter-class>
          </filter>

            <filter-mapping>
                <filter-name>richfaces</filter-name>
                <servlet-name>Spring MVC Dispatcher Servlet</servlet-name>
                <dispatcher>REQUEST</dispatcher>
                <dispatcher>FORWARD</dispatcher>
                <dispatcher>INCLUDE</dispatcher>
            </filter-mapping>

RichFaces 4.0.0最终打开webmvc-config.xml文件添加此

       <bean id="flowController" class="org.springframework.webflow.mvc.servlet.FlowController">
            <property name="flowExecutor" ref="flowExecutor" />
            <property name="ajaxHandler">
                <bean class="org.springframework.faces.webflow.JsfAjaxHandler" />
            </property>
        </bean>

从richfaces 3.3.2迁移到richfaces 4.0.0 final

2 个答案: