I am making simple login page and trying to validate it using struts ValidatorForm but its not working. But same code worked for DynaValidatorForm. Not able to understand what's problem.
It is not showing any error when I click login button.
Here is my code.
login.jsp
<body>
<div style="color:red">
<html:errors />
</div>
<html:form action="/Login" >
User Name : <html:text name="LoginForm" property="username" /> <br>
Password : <html:password name="LoginForm" property="password" /> <br>
<html:submit value="Login" />
</html:form>
</body>
LoginAction.java
public class LoginAction extends Action
{ public ActionForward execute(ActionMapping mapping, ActionForm form,
HttpServletRequest request, HttpServletResponse response)
throws Exception {
LoginForm loginForm=(LoginForm) form;
String userName = loginForm.getUsername();
String password = loginForm.getPassword();
if(userName.equals("sumeet") )
{
return mapping.findForward("success");
}
else
{
return mapping.findForward("failure");
}
struts.config
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE struts-config PUBLIC "-//Apache Software Foundation//DTD Struts Configuration 1.3//EN" "http://struts.apache.org/dtds/struts-config_1_3.dtd">
<struts-config>
<form-beans>
<form-bean name="LoginForm" type="com.ibm.Forms.LoginForm" >
</form-bean>
</form-beans>
<global-exceptions>
</global-exceptions>
<global-forwards>
</global-forwards>
<action-mappings>
<action name="LoginForm" path="/Login" scope="session" input="/login.jsp" type="com.ibm.Action.LoginAction" cancellable="true" validate="true">
<forward name="success" path="/success.jsp"/>
</action>
</action-mappings>
<message-resources parameter="test2.resources.ApplicationResources"/>
<plug-in className="org.apache.struts.validator.ValidatorPlugIn">
<set-property property="pathnames" value="/WEB-INF/validator-rules.xml,/WEB-INF/validation.xml"/>
</plug-in>
</struts-config>
valdiation.xml
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE form-validation PUBLIC "-//Apache Software Foundation//DTD Commons Validator Rules Configuration 1.1.3//EN" "http://jakarta.apache.org/commons/dtds/validator_1_1_3.dtd" >
<form-validation>
<formset>
<form name="LoginForm">
<field property="username" depends="required">
</field>
<field property="password" depends="required,minlength">
<arg1 key="${var:minlength}" name="minlength" resource="false"/>
<var>
<var-name>minlength</var-name>
<var-value>6</var-value>
</var>
</field>
</form>
</formset>
</form-validation>
Thank you.
You are missing the .do in the action attribute of the html form. You don't need the name attribute in both inputs.
<html:form action="/Login.do" >
User Name : <html:text property="username" /> <br>
Password : <html:password property="password" /> <br>
<html:submit value="Login" />
</html:form>
Related
I am trying to add dataExporter component to my table.
First I had {Exporters} beside pagination facet , then after a lot of tries I got this error in the console
HTML nesting warning on closing changes: element update not explicitly closed
I solved it also but now there is nothing appears in the Exporter facet. I googled it and found that I need a form in my page because of this commandlink submit a form , so it needs a form.
My Question here is how to apply this example in my project.
Here is my code.
<ui:composition template="/template.xhtml">
<ui:define name="title">
<h:outputText value="#{bundle.ViewLfmTitle}"></h:outputText>
</ui:define>
<ui:define name="body">
<h:panelGroup id="messagePanel" layout="block">
<h:messages errorStyle="color: red" infoStyle="color: green"
layout="table" />
</h:panelGroup>
<p:dialog header="Add Task" widgetVar="dlg" position="center center"
onShow="PF('dlg').initPosition()" modal="true" closeOnEscape="true"
resizable="false">
<h:form>
<h:panelGrid columns="2">
<p:outputLabel value="#{bundle.CreateTaskLabel_name}" for="name" />
<p:inputText id="name"
value="#{ViewLfmJpaController.newTaskDTO.name}"
title="#{bundle.CreateTaskTitle_name}" />
<p:outputLabel value="#{bundle.CreateTaskLabel_durationPerMonth}"
for="durationPerMonth" />
<p:inputText id="durationPerMonth"
value="#{ViewLfmJpaController.newTaskDTO.duration}"
title="#{bundle.CreateTaskTitle_durationPerMonth}" />
<p:outputLabel value="#{bundle.CreateTaskLabel_startDate}"
for="startDate" />
<p:calendar id="startDate"
value="#{ViewLfmJpaController.newTaskDTO.startDate}"
title="#{bundle.CreateTaskTitle_startDate}" pattern="d MMM yyyy"
effect="fold">
<f:convertDateTime pattern="d MMM yyyy" />
</p:calendar>
<p:outputLabel value="#{bundle.CreateTaskLabel_endDate}"
for="endDate" />
<p:calendar id="endDate"
value="#{ViewLfmJpaController.newTaskDTO.endDate}"
title="#{bundle.CreateTaskTitle_endDate}" pattern="d MMM yyyy"
effect="fold">
<f:convertDateTime pattern="d MMM yyyy" />
</p:calendar>
<f:facet name="footer">
<p:commandButton value="Add"
actionListener="#{ViewLfmJpaController.addTask}" update="Matrix"
oncomplete="PF('dlg').hide()" />
</f:facet>
</h:panelGrid>
</h:form>
</p:dialog>
<p:dataTable id="Matrix" resizableColumns="true" scrollable="true"
scrollHeight="80%"
value="#{ViewLfmJpaController.selected.tasksDtoCollection}"
paginatorTemplate="{CurrentPageReport} {FirstPageLink} {PreviousPageLink} {PageLinks} {NextPageLink} {LastPageLink} {Exporters}"
var="item" resizeMode="expand" paginator="true" rows="10"
style="margin-bottom:20px">
<f:facet name="header">
Logical Framewrok Matrix
</f:facet>
<f:facet name="{Exporters}">
<p:commandLink>
<p:graphicImage name="../resources/images/pdf.jpg" width="24" />
<p:dataExporter type="pdf" target="Matrix" fileName="lfm" />
</p:commandLink>
</f:facet>
<p:column headerText="Index" colspan="1">
<c:forEach var="i" begin="1" end="#{ViewLfmJpaController.listSize}">
<p:outputLabel value="#{i}"></p:outputLabel>
</c:forEach>
</p:column>
<p:column headerText="Task Title">
<p:outputLabel value="#{item.name}"></p:outputLabel>
</p:column>
<p:column headerText="Start Date" colspan="3">
<p:outputLabel value="#{item.formatedStartDate}"></p:outputLabel>
</p:column>
<p:column headerText="End Date" colspan="3">
<p:outputLabel value="#{item.formatedEndDate}"></p:outputLabel>
</p:column>
<c:forEach var="i" begin="1"
end="#{ViewLfmJpaController.numberOfMonths}">
<p:column headerText="m ${i}" colspan="1"></p:column>
</c:forEach>
<p:column headerText="Exptected Outcomes" colspan="4">
<ui:repeat value="#{item.tasksExpectedOutcomesCollection}" var="teo">
<li><h:outputText value="#{teo.expectation}">
</h:outputText></li>
</ui:repeat>
</p:column>
</p:dataTable>
<p:commandButton value="Add Task" oncomplete="PF('dlg').show()"></p:commandButton>
</ui:define>
</ui:composition>
I FOUND THE SOLUTION BY MYSELF.
First : You have to know that you cannot make nested forms in your page.
Second : you have to know that to submit <p:dialog> </p:dialog> or to use <h:commandLink> </h:commandLink> you need to use form.
So I had removed the form in the dialog component and add a general component contains dialog and dataTable together
Hi I have a primefaces tabView looks like this
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<ui:composition xmlns="http://www.w3.org/1999/xhtml" xmlns:ui="http://java.sun.com/jsf/facelets" xmlns:f="http://java.sun.com/jsf/core" xmlns:h="http://java.sun.com/jsf/html" xmlns:p="http://primefaces.org/ui">
<h:head></h:head>
<h:body>
<p:messages />
<h:form id="form">
<p:tabView dynamic="true">
<p:tab title="Tab">
<p:inputText required="true" value="value"></p:inputText>
</p:tab>
<p:tab title="Select">
<p:selectOneMenu value="#{dummyController.selectedValue}" id="select" required="true" requiredMessage="Select is required">
<f:selectItem itemValue="1" itemLabel="asd"></f:selectItem>
<f:selectItem itemValue="2" itemLabel="qwe"></f:selectItem>
<f:selectItem itemValue="3" itemLabel="zc"></f:selectItem>
</p:selectOneMenu>
<p:message for="select" />
</p:tab>
<p:tab title="Tab">
<p:inputText required="true" value="value"></p:inputText>
</p:tab>
</p:tabView>
<h:commandButton action="#{dummyController.submit}" />
</h:form>
</h:body>
</ui:composition>
and it's controller
import java.io.Serializable;
import javax.faces.bean.ManagedBean;
import javax.faces.bean.ViewScoped;
#ManagedBean
#ViewScoped
public class DummyController implements Serializable {
private static final long serialVersionUID = 1L;
private int selectedValue;
public void submit() {
}
public int getSelectedValue() {
return selectedValue;
}
public void setSelectedValue(int selectedValue) {
this.selectedValue = selectedValue;
}
}
it has a strange behaviour, follow the steps tp reproduce:
open the Select tab
open other tab
press Submit twice
the first press nothing happens as regular, the next press triggers required message for the select, though it always has a value
Please tell if something is missing or if there are any solutions
There's no direct solution to this, it's a bug in primefaces tabView, I came with this workaround and worked
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<ui:composition xmlns="http://www.w3.org/1999/xhtml" xmlns:ui="http://java.sun.com/jsf/facelets" xmlns:f="http://java.sun.com/jsf/core" xmlns:h="http://java.sun.com/jsf/html" xmlns:p="http://primefaces.org/ui">
<h:head></h:head>
<h:body>
<p:messages />
<h:form id="form">
<p:tabView dynamic="true" activeIndex="#{dummyController.activeindex}" >
<p:tab title="Tab" id="tab1">
<p:inputText required="true" value="value"></p:inputText>
</p:tab>
<p:tab title="Select" id="selectTab">
<p:selectOneMenu disabled="#{dummyController.activeindex != 1}" value="#{dummyController.selectedValue}" id="select" required="true" requiredMessage="Select is required">
<f:selectItem itemValue="" itemLabel=""></f:selectItem>
<f:selectItem itemValue="1" itemLabel="asd"></f:selectItem>
<f:selectItem itemValue="2" itemLabel="qwe"></f:selectItem>
<f:selectItem itemValue="3" itemLabel="zc"></f:selectItem>
</p:selectOneMenu>
<p:message for="select" />
</p:tab>
<p:tab title="Tab" id="tab3">
<p:inputText required="true" value="value"></p:inputText>
</p:tab>
</p:tabView>
<h:commandButton action="#{dummyController.submit}" />
</h:form>
</h:body>
</ui:composition>
and the controller :
package com.ibm.sa.kap.ui.controller;
import java.io.Serializable;
#ManagedBean
#ViewScoped
public class DummyController implements Serializable {
private static final long serialVersionUID = 1L;
private int selectedValue;
private int activeindex;
public void submit() {
}
public int getSelectedValue() {
return selectedValue;
}
public void setSelectedValue(int selectedValue) {
this.selectedValue = selectedValue;
}
public int getActiveindex() {
return activeindex;
}
public void setActiveindex(int activeindex) {
this.activeindex = activeindex;
}
}
it's a conditional disabled according to the tab index, so that to prevent the tabview from resetting the value, how dirty !!
Unfortunatelly, the implementation of p:tabView with dynamic="true" is buggy. There are various issues: http://code.google.com/p/primefaces/issues/list?can=2&q=tabView+dynamic&colspec=ID+Type+Status+Priority+TargetVersion+Reporter+Owner+Summary&y=5000&cells=tiles but the most affected are the components such as p:selectOneMenu.
I've had this issue in my own project - the values from select lists were not submitted, if they were on the other tab as active. The solution is - don't use dynamic tabs, as long as they won't be fixed. There are too many bugs within.
Another thing that doesn't work, is to update the tab view from the ajax event onTabChange.
Because <p:selectOneMenu needs value to save element choosen.
Hey all i am having some problems with viewing a stream from the IP camera via its CGI commands:
http://192.168.1.99:99/videostream.cgi?user=UNhere&pwd=PWhere&resolution32=&rate=0
When creating the HTML page for the embedded code it looks like this:
<html>
<head><title>Demo of VLC</title></head>
<h1>Demo of VLC mozilla plugin - Example 1</h1>
<script type="text/javascript">
function mute()
{
vlc.audio.toggleMute();
}
function play()
{
vlc.playlist.play();
}
function stop()
{
vlc.playlist.stop();
}
function pause()
{
vlc.playlist.togglePause();
}
<body >
<!--[if IE]>
<object type="application/x-vlc-plugin" pluginspage="http://www.videolan.org"
version="VideoLAN.VLCPlugin.2" id="vlc" width="720px"
height="540px" events="True" classid="clsid:9BE31822-FDAD-461B-AD51-BE1D1C159921" >
<param name="MRL" value="http://192.168.1.99:99/videostream.cgi?user=UNhere&pwd=PWhere&resolution32=&rate=0" />
<param name="volume" value="50" />
<param name="autoplay" value="false" />
<param name="loop" value="false" />
<param name="fullscreen" value="false" />
</object>
<![endif]-->
<!--[if !IE]><!-->
<object type="application/x-vlc-plugin" pluginspage="http://www.videolan.org"
version="VideoLAN.VLCPlugin.2" id="vlc" width="720px" height="540px" events="True" >
<param name="MRL" value="http://192.168.1.99:99/videostream.cgi?user=UNhere&pwd=PWhere&resolution32=&rate=0" />
<param name="volume" value="50" />
<param name="autoplay" value="false" />
<param name="loop" value="false" />
<param name="fullscreen" value="false" />
</object>
<!--<![endif]-->
</div>
<br />
</div>
<iframe name="action_zone" style="display:none"></iframe>
<div id="controls">
<input type="button" onclick="play()" value="Play" />
<input type="button" onclick="pause()" value="Pause" />
<input type="button" onclick="stop()" value="Stop" />
<input type="button" onclick="mute()" value="Mute" />
</div>
</body>
</html>
Now if i load up that page using IE9 it asks me to enabled blocked content and once i do i can play the stream just fine with the page above. However, loading the same page up using webbrowser1 control in vb.net results in nothing being played or asked to have permission.
So my question is: How can i reproduce the same results when loading it up in IE9 standalone in my VB.net app? I just dont get what its doing wrong in the .net VS the standalone IE9?
I've enabled every activex/script/java in the internet options that i know how too and it still produces nothing in the .net app.
Here is a screen shot with it inside IE9 standalone:
Here is the .net version of the same page:
Any help would be great!
David
We are developing an out-of-browser Silverlight 4 application and want to change the title after the application loads.
Example:
public partial class MainPage : UserControl
{
public MainPage()
{
InitializeComponent();
this.Loaded += new RoutedEventHandler(MainPage_Loaded);
}
public string UserName { get; set; }
public string VersionNumber { get; set; }
void MainPage_Loaded(object sender, RoutedEventArgs e)
{
string title = string.Format("MyApplication {0} {1} ", this.VersionNumber, this.UserName);
HtmlPage.Window.Eval(string.Format("document.title='{0}'", title));
}
}
Three things I have tried:
The above example does not work and throws an InvalidOperationException "The DOM/scripting bridge is disabled." All the references I found, example, said the HTML bridge is disabled in OOB mode.
Create a custom OOB Window, example, but I would prefer a more elegant solution.
Adjust the OutOfBrowserSettings.xml file, but it doesn't appear that I can get access to it after Load.
Any ideas on how to adjust the title after the application has loaded?
Unfortunately, the only way to do this is to create a custom OOB Window:
Look here and here for examples.
Try setting:
<param name="windowless" value="true"/>
<object id="SilverlightControlApp" data="data:application/x-silverlight-2," type="application/x-silverlight-2"
width="100%" height="100%">
<param name="source" value="ClientBin/MyTestApp.Client.xap" />
<param name="onError" value="onSilverlightError" />
<param name="background" value="white" />
<param name="minRuntimeVersion" value="4.0.50826.0" />
<param name="windowless" value="true"/>
<%-- <param name="minRuntimeVersion" value="3.0.40818.0" />--%>
<param name="autoUpgrade" value="true" />
<a href="http://go.microsoft.com/fwlink/?LinkID=149156&v=4.0.50826.0" style="text-decoration: none">
<img src="http://go.microsoft.com/fwlink/?LinkId=161376" alt="Get Microsoft Silverlight"
style="border-style: none" />
<%-- <a href="http://go.microsoft.com/fwlink/?LinkID=149156&v=3.0.40818.0" style="text-decoration: none">
<img src="http://go.microsoft.com/fwlink/?LinkId=161376" alt="Get Microsoft Silverlight"
style="border-style: none" />--%>
</a>
</object>
Is it possible to have a child class which adds states to the set of states which are defined in the base class? Currently it looks like my child class overrides all of the states in the base class.
In your child component, create a separate array of states declaratively and in the preinitialize event concatenate them. See this example.
<!-- MyParent -->
<?xml version="1.0" encoding="utf-8"?>
<mx:VBox xmlns:mx="http://www.adobe.com/2006/mxml" creationComplete="onCreationComplete()">
<mx:Script>
<![CDATA[
import mx.controls.Button;
private function onCreationComplete():void {
for each(var state:State in states) {
var button:Button = new Button();
button.label = state.name;
button.addEventListener(MouseEvent.CLICK, onClick);
addChild(button);
}
}
private function onClick(event:MouseEvent):void {
currentState = Button(event.target).label;
}
]]>
</mx:Script>
<mx:states>
<mx:State name="Red">
<mx:SetStyle name="backgroundColor" value="#FF0000" />
</mx:State>
<mx:State name="Green">
<mx:SetStyle name="backgroundColor" value="#00FF00" />
</mx:State>
<mx:State name="Blue">
<mx:SetStyle name="backgroundColor" value="#0000FF" />
</mx:State>
</mx:states>
</mx:VBox>
<!-- MyChild -->
<?xml version="1.0" encoding="utf-8"?>
<MyParent xmlns:mx="http://www.adobe.com/2006/mxml" xmlns="*" preinitialize="onPreinitialize()">
<mx:Script>
<![CDATA[
private function onPreinitialize():void {
states = states.concat(newStates);
}
]]>
</mx:Script>
<mx:Array id="newStates">
<mx:State name="Cyan">
<mx:SetStyle name="backgroundColor" value="#00FFFF" />
</mx:State>
<mx:State name="Purple">
<mx:SetStyle name="backgroundColor" value="#FF00FF" />
</mx:State>
</mx:Array>
</MyParent>
<!-- MyApp -->
<?xml version="1.0" encoding="utf-8"?>
<mx:Application
xmlns:mx="http://www.adobe.com/2006/mxml"
layout="absolute"
minWidth="955"
minHeight="600" xmlns="*">
<MyParent width="50%" height="100%" />
<MyChild width="50%" height="100%" right="0" />
</mx:Application>