Hi Julien Martin Thank you for your replay. I used both MyFaces1.1.5 and MyFaces1.1.5-SNAPSHOT but it did not work. My code is as below:
<[EMAIL PROTECTED] contentType="text/html; charset=Shift_JIS" %> <[EMAIL PROTECTED] uri="http://java.sun.com/jsf/core"; prefix="f" %> <[EMAIL PROTECTED] uri="http://java.sun.com/jsf/html"; prefix="h" %> <[EMAIL PROTECTED] uri="http://myfaces.apache.org/tomahawk"; prefix="t" %> <html> <head> <title>jsfsample1</title> </head> <body bgcolor="#ffffff"> <h1>JSF sample</h1> <f:view> <h:form id="form1"> <h:outputText id="text1" binding="#{SampleJsfBean.text1}"/> <br /> <h:selectBooleanCheckbox id="check1" immediate="true" onchange="this.form.submit();" binding="#{SampleJsfBean.check1}" valueChangeListener="#{SampleJsfBean.check1_valueChanged}" /> <h:messages/> <h:outputText value="check"/> </h:form> </f:view> </body> </html> package jp.tuyano.eclipsebook3; import javax.faces.component.html.HtmlOutputText; import javax.faces.component.html.HtmlSelectBooleanCheckbox; import javax.faces.event.ValueChangeEvent; /** * @author 王 * */ public class SampleJsfBean { private HtmlOutputText text1; private HtmlSelectBooleanCheckbox check1; /** * @return check1 を戻します。 */ public HtmlSelectBooleanCheckbox getCheck1() { return check1; } /** * @param check1 設定する check1。 */ public void setCheck1(HtmlSelectBooleanCheckbox check1) { this.check1 = check1; } /** /** * @return text1 を戻します。 */ public HtmlOutputText getText1() { return text1; } /** * @param text1 設定する text1。 */ public void setText1(HtmlOutputText text1) { this.text1 = text1; } public void check1_valueChanged(ValueChangeEvent valueChangeEvent){ Boolean neu =(Boolean)valueChangeEvent.getNewValue(); text1.setValue("check is " + neu.toString()); } } <?xml version="1.0" encoding="UTF-8"?> <web-app xmlns="http://java.sun.com/xml/ns/j2ee"; xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd"; version="2.4"> <display-name>JSFSample</display-name> <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> </web-app> I don't know why it is not work. Hope you can help me. Thank you very much. wang suya Julien Martin さんは書きました: >Hello, > >Thank you all for your feedback. I realized after posting this email that >the internet is replete with posts of people having had the same problem as >me i.e. multiple components trying to trigger each its value change listener >and that no one has got the solution... > >Wang, for you info, I use MyFaces 1.1.4. > >Post your code and I'll tell you how to get it working. > >Best regards, > >Julien. > >2007/2/22, wang suya <[EMAIL PROTECTED]>: >> >> >> Hello Julien Martin >> >> Why your valueChangeListener worked and my valueChangeListener does not >> work? >> Which version of myfaces and tomahawk and tomahawk-sandbox do you use and >> which >> OS do you use? >> >> Wang suya >> >> >> Julien Martin さんは書きました: >> >Hello, >> > >> >I have several components in my jsf page each having a >> valuechangelistener >> >attribute and each attribute having a corresponding methods in my >> backing >> >bean. >> > >> >public void attributeAChanged(ValueChangeEvent evt){ >> >public void attributeBChanged(ValueChangeEvent evt){ >> > >> >in the jsp: >> > >> >valueChangeListener="#{PopulateListsBean.attributeAChanged}" >> >valueChangeListener="#{PopulateListsBean.attributeBChanged}" >> > >> >Does anyone know why the first declared method is always called even if >> >attributeB is changed?? >> > >> >I was not able to find anywhere in the spec anything related to that. >> > >> >Can anyone help? >> > >> >Thanks in advance, >> > >> >Julien. >> >> wang suya >> wang suya
