我正在尝试在上传文件后更新selectOneMenu的项目。为此,我在文件上传监听器中加载选择项,并在fileUpload组件的update属性中设置selectOneMenu的id,但是甚至不调用文件上载监听器。
我在我上传的http://www.filedropper.com/file-upload
小项目中重现了这个错误我在JBoss AS7.1.3上使用PrimeFaces 3.5
我找不到我所缺少的东西。有什么想法吗?
提前致谢
答案 0 :(得分:0)
这是生成的web.xml,包括缺少面的servlet声明和映射,解决了我的问题。
<web-app version="2.5" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation=" http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">
<description>File Upload</description>
<!-- This was missing -->
<servlet>
<servlet-name>Faces Servlet</servlet-name>
<servlet-class>javax.faces.webapp.FacesServlet</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>Faces Servlet</servlet-name>
<url-pattern>*.jsf</url-pattern>
</servlet-mapping>
<!-- File upload -->
<filter>
<filter-name>PrimeFaces FileUpload Filter</filter-name>
<filter-class>org.primefaces.webapp.filter.FileUploadFilter</filter-class>
</filter>
<filter-mapping>
<filter-name>PrimeFaces FileUpload Filter</filter-name>
<servlet-name>Faces Servlet</servlet-name>
</filter-mapping>
<context-param>
<param-name>javax.faces.PROJECT_STAGE</param-name>
<param-value>Development</param-value>
</context-param>
<context-param>
<param-name>primefaces.THEME</param-name>
<param-value>glass-x</param-value>
</context-param>
</web-app>