spring-webflow

问题 I am trying to use maven to build my spring 3 project that was working before maven but I am getting this error: Sep 13, 2012 11:24:50 AM org.springframework.web.context.ContextLoader initWebApplicationContext SEVERE: Context initialization failed java.lang.NoClassDefFoundError: org/springframework/web/bind/support/WebDataBinderFactory at java.lang.Class.getDeclaredMethods0(Native Method) at java.lang.Class.privateGetDeclaredMethods(Class.java:2444) at java.lang.Class.getDeclaredMethods(Class

问题 I am working on my first project with Spring, Spring-JS and DoJo(dijit) and I have two questions bases on the following coding example. 1) How do I check with Dojo (dijit) that the phone number field is the right size and also how do I check that the name field is bigger then 3 and less then 50? 2) As you can see my form has radio buttons which I need to set as required. How do I do that with Dojo (dijit). Thanks <%@ taglib prefix="c" uri="http://java.sun.com/jstl/core"%> <%@ taglib prefix=

问题 I am using Spring Web Flow 2.3 and I have a page that has two forms on it that transition to different places depending on which is submitted. To accomplish this, I have one composite model object for my view-state that holds the two forms inside. The problem I am seeing is that if transition A is fired, I only want to validate form A, and likewise with form B - only want to validate B if B transition fired. I am not sure how to indicate which form to validate. View state that is validating

问题 How to prevent exception, if requestParameters.sortBy is passed as string ( java.lang.NumberFormatException ) or is missing ( java.lang.NullPointerException )? <view-state id="journeySearch" model="journeyForm"> ... <transition on="sort"> <set name="journeyCriteria.sortBy" value="requestParameters.sortBy" type="int" /> <evaluate expression="bookingService.searchJourneys(journeyCriteria)" result="viewScope.journeys" /> </transition> </view-state> 回答1: requestParameters.sortBy will be null if

问题 Environment: Spring 3.1.3.RELEASE Spring webflow 2.3.0.RELEASE I have posted this question recently on spring source forum. See: Spring webflow formatting issue I followed the steps outlined in the reference documentation and the top answer in stackoverflow too: Answer I expect when my form submits and binding occurs, that a parse exception is thrown when entering in an invalid date value. But i do not see this happening. Also if and when the exception is thrown, how do i handle it to display

问题 So we run a Hibernate, Spring, Spring Webflow stack. From what I've read so far it might also be important to know we use c3p0-0.9.1.2. Over the last couple of days we've noticed the server suddenly stop. Users cannot log into the website, nothing appears to happen, the browser simply sits loading the page forever. The server logs also simply halt. When we notice this we shutdown the tomcat instance and all of a sudden quite a few of the following errors get logged; 13:05:57.492 [TP

问题 I use, redirectAttributes.addFlashAttribute("msg","Level complete") to access message on the redirected jsp. How can I use this redirect attribute when I am redirecting to a Webflow ? 回答1: When flash attribute is used to send data from one controller to a webflow we have to bind redirected flash attribute (from controller) to the response JSP page of the webflow. For this purpose we can maintain a backend FormAction class to bind the value to any scope of webflow. In flow xml we can can call

问题 Thinking to start a project using Spring Web Flow with Primefaces. I need to use comet so i figured Primefaces uses Atmosphere. I'm not really experienced with the Atmosphere / Comet business so any pointers about where to start is welcomed. Thanks in Advance 回答1: a very basic example can be found in the primefaces showcase: https://www.primefaces.org/showcase/push/chat.xhtml This is the old example for the ajax push component and is NOT officially included in the show case right now because

问题 Thinking to start a project using Spring Web Flow with Primefaces. I need to use comet so i figured Primefaces uses Atmosphere. I'm not really experienced with the Atmosphere / Comet business so any pointers about where to start is welcomed. Thanks in Advance 回答1: a very basic example can be found in the primefaces showcase: https://www.primefaces.org/showcase/push/chat.xhtml This is the old example for the ajax push component and is NOT officially included in the show case right now because

问题 I am trying to set up something that will look like a multiple screen process of setting up a booking for example. Screen 1 Add personal information Screen 2 Contact information Screen 3 Summary and confirm I have set up my .jsp and xml webflow and all of the classes, but I am having problems linking them. I want to create an Account class at the beginning of the flow. When the first screen is filled out, the information gets stored in that class. When at the final screen the user can view