Java JSF错误消息和程序被卡住。JSON解析错误和primefaces
我在facelets中有以下表单：Java JSF错误消息和程序被卡住。JSON解析错误和primefaces,java,jsf,primefaces,facelets,Java,Jsf,Primefaces,Facelets,我在facelets中有以下表单： <h:form styleClass="registrationForm"> <h:panelGrid columns="3" cellpadding="5" style="width:600px"> <h:outputLabel for="registerLogin" styleClass="registerLabel" value="Логин: " />
<h:form styleClass="registrationForm">
<h:panelGrid columns="3" cellpadding="5" style="width:600px">
<h:outputLabel for="registerLogin" styleClass="registerLabel" value="Логин: " />
<p:inputText id="registerLogin" styleClass="registerText" value="#{register.login}"
required="true" requiredMessage="Введите Логин" />
<h:panelGrid width="200">
<p:message for="registerLogin" />
</h:panelGrid>
<h:outputLabel for="registrationPassword" styleClass="registerLabel" value="Пароль: " />
<p:password id="registrationPassword" styleClass="registerText" feedback="true" promptLabel="Введите пароль" weakLabel="Слабый пароль"
goodLabel="Нормальный пароль" strongLabel="Сложный пароль" value="#{register.password}"
required="true" requiredMessage="Введите Пароль" />
<h:panelGrid width="200">
<p:message for="registrationPassword" />
</h:panelGrid>
<h:outputLabel for="registrationMail" styleClass="registerLabel" value="Адрес эл. почты: " />
<p:inputText id="registrationMail" styleClass="registerText" value="#{register.email}"
required="true" requiredMessage="Введите Адрес Почты" >
<f:validateRegex pattern="^[_A-Za-z0-9-\+]+(\.[_A-Za-z0-9-]+)*@[A-Za-z0-9-]+(\.[A-Za-z0-9]+)*(\.[A-Za-z]{2,})$" />
</p:inputText>
<h:panelGrid width="200">
<p:message for="registrationMail" />
</h:panelGrid>
<h:outputLabel for="registrationSex" styleClass="registerLabel" value="Пол: " />
<p:selectOneRadio id="registrationSex" value="#{register.sex}">
<f:selectItem itemLabel="М" itemValue="male" />
<f:selectItem itemLabel="Ж" itemValue="female" />
</p:selectOneRadio>
<h:outputText value="" />
<h:outputLabel for="registrationName" styleClass="registerLabel" value="Отображаемое имя: " />
<p:inputText id="registrationName" styleClass="registerText" value="#{register.name}"
required="true" requiredMessage="Ведите Имя" />
<h:panelGrid width="200">
<p:message for="registrationName" />
</h:panelGrid>
<h:outputLabel for="registrationCalendar" styleClass="registerLabel" value="Дата рождения: " />
<p:calendar id="registrationCalendar" size="24" navigator="true" yearRange="-68"
locale="ru" effect="explode" value="#{register.birthdate}"
required="true" requiredMessage="Введите Дату Рождения" />
<h:panelGrid width="200">
<p:message for="registrationCalendar" />
</h:panelGrid>
<h:outputLabel for="registrationConfirm" styleClass="registerLabel" value="" />
<p:commandButton id="registrationConfirm" value="Зарегистрироваться" styleClass="registerButton"
actionListener="#{register.processRegistration}" update=":loginField :content :title" onclick="changeHeader()" />
</h:panelGrid>
</h:form>
<?xml version='1.0' encoding='UTF-8'?>
<partial-response><changes><update id="loginField"><![CDATA[<div id="loginField">
<form id="j_idt12" name="j_idt12" method="post" action="/EnglishOnline/index.jsf" class="login_form" enctype="application/x-www-form-urlencoded">
<input type="hidden" name="j_idt12" value="j_idt12" />
<span id="j_idt12:j_idt13"></span><script id="j_idt12:j_idt13_s" type="text/javascript">$(function(){PrimeFaces.cw('Growl','widget_j_idt12_j_idt13',{id:'j_idt12:j_idt13',sticky:false,life:1500,escape:true,msgs:[]});});</script><label for="j_idt12:login">
Логин: </label><input id="j_idt12:login" name="j_idt12:login" type="text" value="" class="ui-inputfield ui-inputtext ui-widget ui-state-default ui-corner-all login_field" /><script id="j_idt12:login_s" type="text/javascript">PrimeFaces.cw('InputText','widget_j_idt12_login',{id:'j_idt12:login'});</script><label for="j_idt12:password">
Пароль: </label><input id="j_idt12:password" name="j_idt12:password" type="password" class="ui-inputfield ui-password ui-widget ui-state-default ui-corner-all login_field" /><script id="j_idt12:password_s" type="text/javascript">$(function(){PrimeFaces.cw('Password','widget_j_idt12_password',{id:'j_idt12:password'});});</script><button id="j_idt12:j_idt16" name="j_idt12:j_idt16" class="ui-button ui-widget ui-state-default ui-corner-all ui-button-text-only login_button" onclick="PrimeFaces.ab({source:'j_idt12:j_idt16',update:'loginField'});return false;" type="submit"><span class="ui-button-text">Войти</span></button><script id="j_idt12:j_idt16_s" type="text/javascript">PrimeFaces.cw('CommandButton','widget_j_idt12_j_idt16',{id:'j_idt12:j_idt16'});</script>
</form><a id="j_idt20" href="#" class="ui-commandlink register_link" onclick="changeHeader();PrimeFaces.ab({source:'j_idt20',update:'content title'});return false;">Регистрация</a></div>]]></update><update id="title"><![CDATA[<span id="title">Регистрация</span>]]></update><update id="content"><![CDATA[<span id="content"><div class="registrationPanel">
<form id="registrationForm" name="registrationForm" method="post" action="/EnglishOnline/index.jsf" class="registrationForm" enctype="application/x-www-form-urlencoded">
<input type="hidden" name="registrationForm" value="registrationForm" />
<table cellpadding="5">
<tbody>
<tr>
<td><label for="registrationForm:registrationLogin" class="registerLabel">
Логин: </label></td>
<td><input id="registrationForm:registrationLogin" name="registrationForm:registrationLogin" type="text" value="" class="ui-inputfield ui-inputtext ui-widget ui-state-default ui-corner-all ui-state-error registerText" /><script id="registrationForm:registrationLogin_s" type="text/javascript">PrimeFaces.cw('InputText','widget_registrationForm_registrationLogin',{id:'registrationForm:registrationLogin'});</script></td>
</tr>
<tr>
<td><label for="registrationForm:registrationPassword" class="registerLabel">
Пароль: </label></td>
<td><input id="registrationForm:registrationPassword" name="registrationForm:registrationPassword" type="password" class="ui-inputfield ui-password ui-widget ui-state-default ui-corner-all registerText" /><script id="registrationForm:registrationPassword_s" type="text/javascript">$(function(){PrimeFaces.cw('Password','widget_registrationForm_registrationPassword',{id:'registrationForm:registrationPassword',feedback:true,inline:false,promptLabel:'Введите пароль',weakLabel:'Слабый пароль',goodLabel:'Нормальный пароль',strongLabel:'Сложный пароль'});});</script></td>
</tr>
<tr>
<td><label for="registrationForm:registrationMail" class="registerLabel">
Адрес эл. почты: </label></td>
<td><input id="registrationForm:registrationMail" name="registrationForm:registrationMail" type="text" value="" class="ui-inputfield ui-inputtext ui-widget ui-state-default ui-corner-all registerText" /><script id="registrationForm:registrationMail_s" type="text/javascript">PrimeFaces.cw('InputText','widget_registrationForm_registrationMail',{id:'registrationForm:registrationMail'});</script></td>
</tr>
<tr>
<td><label for="registrationForm:registrationSex" class="registerLabel">
Пол: </label></td>
<td><table id="registrationForm:registrationSex" class="ui-selectoneradio ui-widget"><td><div class="ui-radiobutton ui-widget"><div class="ui-helper-hidden-accessible"><input id="registrationForm:registrationSex:0" name="registrationForm:registrationSex" type="radio" value="male" /></div><div class="ui-radiobutton-box ui-widget ui-corner-all ui-radiobutton-relative ui-state-default"><span class="ui-radiobutton-icon"></span></div></div></td><td><label for="registrationForm:registrationSex:0">М</label></td><td><div class="ui-radiobutton ui-widget"><div class="ui-helper-hidden-accessible"><input id="registrationForm:registrationSex:1" name="registrationForm:registrationSex" type="radio" value="female" checked="checked" /></div><div class="ui-radiobutton-box ui-widget ui-corner-all ui-radiobutton-relative ui-state-default ui-state-active"><span class="ui-radiobutton-icon ui-icon ui-icon-bullet"></span></div></div></td><td><label for="registrationForm:registrationSex:1">Ж</label></td></table><script id="registrationForm:registrationSex_s" type="text/javascript">$(function(){PrimeFaces.cw('SelectOneRadio','widget_registrationForm_registrationSex',{id:'registrationForm:registrationSex'});});</script></td>
</tr>
<tr>
<td><label for="registrationForm:registrationName" class="registerLabel">
Отображаемое имя: </label></td>
<td><input id="registrationForm:registrationName" name="registrationForm:registrationName" type="text" value="" class="ui-inputfield ui-inputtext ui-widget ui-state-default ui-corner-all registerText" /><script id="registrationForm:registrationName_s" type="text/javascript">PrimeFaces.cw('InputText','widget_registrationForm_registrationName',{id:'registrationForm:registrationName'});</script></td>
</tr>
<tr>
<td><label for="registrationForm:registrationCalendar" class="registerLabel">
Дата рождения: </label></td>
<td><span id="registrationForm:registrationCalendar"><input id="registrationForm:registrationCalendar_input" name="registrationForm:registrationCalendar_input" type="text" class="ui-inputfield ui-widget ui-state-default ui-corner-all" size="24" /></span><script id="registrationForm:registrationCalendar_s" type="text/javascript">$(function(){PrimeFaces.cw('Calendar','widget_registrationForm_registrationCalendar',{id:'registrationForm:registrationCalendar',popup:true,locale:'ru',dateFormat:'dd.mm.y',yearRange:'-68',changeMonth:true,changeYear:true,showAnim:'explode',duration:'normal'});});</script></td>
</tr>
<tr>
<td><label for="registrationForm:registrationConfirm" class="registerLabel">
</label></td>
<td><button id="registrationForm:registrationConfirm" name="registrationForm:registrationConfirm" class="ui-button ui-widget ui-state-default ui-corner-all ui-button-text-only registerButton" onclick="PrimeFaces.ab({source:'registrationForm:registrationConfirm',process:'registrationForm',update:'loginField content title registrationForm'});return false;" type="submit"><span class="ui-button-text">Зарегистрироваться</span></button><script id="registrationForm:registrationConfirm_s" type="text/javascript">PrimeFaces.cw('CommandButton','widget_registrationForm_registrationConfirm',{id:'registrationForm:registrationConfirm'});</script></td>
</tr>
</tbody>
</table>
<div id="registrationForm:j_idt46" class="ui-message-error ui-widget ui-corner-all"><span class="ui-message-error-icon"></span><span class="ui-message-error-detail">registrationForm:registrationLogin: Validation Error: Value is required.</span></div>
</form></div></span>]]></update><update id="javax.faces.ViewState"><![CDATA[-7975648054570174914:1199185624285089158]]></update><extension ln="primefaces" type="args">{"validationFailed":true}</extension><extension ln="primefaces" type="args">{"validationFailed":true}</extension></changes></partial-response>
$（function（）{PrimeFaces.cw（'Growl'，'widget_j_idt12_j_idt13'，{id:'j_idt12:j_idt13'，sticky:false，life:1500，escape:true，msgs:[]}）；
ЛГцц：PrimeFaces.cw（'InputText'，'widget_j_idt12_login'，{id:'j_idt12:login'}）；
ПаСа：$（函数（）{PrimeFaces.cw（'Password'，'widget_j_idt12_Password'，{id:'j_idt12:Password'}）；}）；jbццццjprimefaces.cw（'CommandButton'，'widget_ju idt12_ju idt16'，{id:'j_idt12:j_idt16'}）；
]]>Регистрация]]>
Логин:
cw（'InputText'，'widget\u registrationForm\u registrationLogin'，{id:'registrationForm:registrationLogin'}）；
Пароль:
$（function（）{PrimeFaces.cw（'Password'，'widgetаu registrationFormаu registrationPassword'，{id:'registrationForm:registrationPassword'，反馈：true，内联：false，promptabel:'Сааааааааааааааааааааа；
Адрес эл. почты:
cw（'InputText'，'widget\u registrationForm\u registrationMail'，{id:'registrationForm:registrationMail'}）；
Пол:
МЖ$（function（）{PrimeFaces.cw（'SelectOneRadio'，'widget_registrationForm_registrationSex'，{id:'registrationForm:registrationSex'}）；}）；
Отображаемое имя:
cw（'InputText'，'widget\u registrationForm\u registrationName'，{id:'registrationForm:registrationName'}）；
Дата рождения:
$（function（）{PrimeFaces.cw（'Calendar'，'widget_registrationForm_registrationCalendar'，{id:'registrationForm:registrationCalendar'，popup:true，locale:'ru'，dateFormat:'dd.mm.y'，yearRange:'-68'，changemount true，changeYear:true，showAnim:'explode'，duration:'normal}）；
3jааааааааааааааааааааа107；
注册表单：注册登录：验证错误：需要值。
]]>{“validationFailed”：true}{“validationFailed”：true}
<extension ln="primefaces" type="args">{"validationFailed":true}</extension>
<extension ln="primefaces" type="args">{"validationFailed":true}</extension>
{“validationFailed”：true}
{“validationFailed”：true}
总之，千万不要将primefaces.jar的副本同时放在应用程序的glassfish/lib和WEB-INF/lib中。希望它能帮助有同样问题的人 我确认Artem对PrimeFaces相关错误的解决方案：
SyntaxError: JSON.parse: unexpected non-whitespace character after JSON data
通过从\WEB-INF\lib中删除重复的PrimeFeces jar，可以解决此问题。我确认Artem对PrimeFaces相关错误的解决方案：
SyntaxError: JSON.parse: unexpected non-whitespace character after JSON data
通过从\WEB-INF\lib中删除重复的PrimeFeces jar，可以解决此问题。无法单击注册按钮是什么意思？页面是否已提交？你能检查一下是否有Javascript错误吗？我的意思是不再触发processRegistration方法。当我输入正确的数据时，错误消息不会更新。以及应用程序冻结（停止工作）的所有按钮。我没有检查任何javascript错误（稍后我会检查，谢谢你的想法），但是没有服务器端错误，actionListener方法根本不会被触发（或者被触发，但没有任何记录）。如果在处理请求期间发生javascript错误，那么整个javascript上下文完全停止工作。这也会影响ajax提交（因为它们是由JavaScript执行的）。您需要弄清楚为什么会出现JSON解析错误。一旦您解决了这个问题，ajax应该继续正常工作。根据目前提供的信息，不可能指出JSON parsi的原因
SyntaxError: JSON.parse: unexpected non-whitespace character after JSON data