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一尘不染

如何在xhtml中使用jQuery？

ajax

我在XHTML中使用facelets，richfaces和ajax，在
创建datepicker时遇到错误！我的问题有什么解决方案？
代码是：

    <?xml version="1.0" encoding="ISO-8859-1" ?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html   xmlns="http://www.w3.org/1999/xhtml"
      xmlns:ui="http://java.sun.com/jsf/facelets"
      xmlns:h="http://java.sun.com/jsf/html"
      xmlns:f="http://java.sun.com/jsf/core"
      xmlns:a4j="https://ajax4jsf.dev.java.net/ajax"
      xmlns:rich="http://richfaces.ajax4jsf.org/rich">

    <head>

<a4j:loadScript src="jquery/jquery-1.4.2.min.js" />
<a4j:loadScript src="jquery/jquery-ui-1.8.5.custom.min.js" />
  </head>
  <body>
  <h:form>
  <rich:panel>
  <h:inputText id="mydate" value="" label="test" size="20"/>
  <rich:jQuery selector="#mydate" name="mydate" query="datepicker({changeMonth:true,changeYear:true})" timing="onload"/>


  </rich:panel>
  </h:form>



 </body>

</html>

我得到的错误是： 

 INFO: Added Library from: jar:file:/D:/WS/.metadata/.plugins/org.eclipse.wst.server.core/tmp0/wtpwebapps/RichTest/WEB-INF/lib/richfaces-ui-3.3.3.Final.jar!/META-INF/ajax4jsf.taglib.xml
Oct 8, 2010 1:51:30 PM com.sun.facelets.FaceletViewHandler handleRenderException
SEVERE: Error Rendering View[/jquery/jquery-1.4.2.min.js]
com.sun.facelets.FaceletException: Error Parsing /jquery/jquery-1.4.2.min.js: Error Traced[line: 1] Content is not allowed in prolog.
    at com.sun.facelets.compiler.SAXCompiler.doCompile(SAXCompiler.java:234)
    at com.sun.facelets.compiler.Compiler.compile(Compiler.java:105)
    at com.sun.facelets.impl.DefaultFaceletFactory.createFacelet(DefaultFaceletFactory.java:197)
    at com.sun.facelets.impl.DefaultFaceletFactory.getFacelet(DefaultFaceletFactory.java:144)
    at com.sun.facelets.impl.DefaultFaceletFactory.getFacelet(DefaultFaceletFactory.java:95)
    at com.sun.facelets.FaceletViewHandler.buildView(FaceletViewHandler.java:517)
    at com.sun.facelets.FaceletViewHandler.renderView(FaceletViewHandler.java:567)
    at org.ajax4jsf.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:100)
    at org.ajax4jsf.application.AjaxViewHandler.renderView(AjaxViewHandler.java:176)
    at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:106)
    at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:251)
    at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:144)
    at javax.faces.webapp.FacesServlet.service(FacesServlet.java:245)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
    at org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:206)
    at org.ajax4jsf.webapp.BaseFilter.handleRequest(BaseFilter.java:290)
    at org.ajax4jsf.webapp.BaseFilter.processUploadsAndHandleRequest(BaseFilter.java:388)
    at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:515)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:263)
    at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
    at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:584)
    at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
    at java.lang.Thread.run(Thread.java:619)
Oct 8, 2010 1:51:30 PM com.sun.faces.lifecycle.LifecycleImpl phase
WARNING: executePhase(RENDER_RESPONSE 6,com.sun.faces.context.FacesContextImpl@19e733e) threw exception
com.sun.facelets.FaceletException: Error Parsing /jquery/jquery-1.4.2.min.js: Error Traced[line: 1] Content is not allowed in prolog.
    at com.sun.facelets.compiler.SAXCompiler.doCompile(SAXCompiler.java:234)
    at com.sun.facelets.compiler.Compiler.compile(Compiler.java:105)
    at com.sun.facelets.impl.DefaultFaceletFactory.createFacelet(DefaultFaceletFactory.java:197)
    at com.sun.facelets.impl.DefaultFaceletFactory.getFacelet(DefaultFaceletFactory.java:144)
    at com.sun.facelets.impl.DefaultFaceletFactory.getFacelet(DefaultFaceletFactory.java:95)
    at com.sun.facelets.FaceletViewHandler.buildView(FaceletViewHandler.java:517)
    at com.sun.facelets.FaceletViewHandler.renderView(FaceletViewHandler.java:567)
    at org.ajax4jsf.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:100)
    at org.ajax4jsf.application.AjaxViewHandler.renderView(AjaxViewHandler.java:176)
    at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:106)
    at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:251)
    at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:144)
    at javax.faces.webapp.FacesServlet.service(FacesServlet.java:245)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
    at org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:206)
    at org.ajax4jsf.webapp.BaseFilter.handleRequest(BaseFilter.java:290)
    at org.ajax4jsf.webapp.BaseFilter.processUploadsAndHandleRequest(BaseFilter.java:388)
    at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:515)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:263)
    at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
    at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:584)
    at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
    at java.lang.Thread.run(Thread.java:619)
Oct 8, 2010 1:51:30 PM org.ajax4jsf.webapp.BaseXMLFilter doXmlFilter
SEVERE: Exception in the filter chain
javax.servlet.ServletException: Error Parsing /jquery/jquery-1.4.2.min.js: Error Traced[line: 1] Content is not allowed in prolog.
    at javax.faces.webapp.FacesServlet.service(FacesServlet.java:249)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
    at org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:206)
    at org.ajax4jsf.webapp.BaseFilter.handleRequest(BaseFilter.java:290)
    at org.ajax4jsf.webapp.BaseFilter.processUploadsAndHandleRequest(BaseFilter.java:388)
    at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:515)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:263)
    at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
    at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:584)
    at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)

请告诉我原因。


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2020-07-26

共1个答案

一尘不染

我的问题是： 如何在xhtml中使用jQuery？

我的答案是： 1.使用下面给出的代码创建一个xhtml页面。

<?xml version="1.0" encoding="ISO-8859-1" ?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html   xmlns="http://www.w3.org/1999/xhtml"
      xmlns:ui="http://java.sun.com/jsf/facelets"
      xmlns:h="http://java.sun.com/jsf/html"
      xmlns:f="http://java.sun.com/jsf/core"
      xmlns:a4j="https://ajax4jsf.dev.java.net/ajax"
      xmlns:rich="http://richfaces.ajax4jsf.org/rich">

    <head>
    <link type="text/css" href="css/flick/jquery-ui-1.8.5.custom.css" rel="stylesheet" />
<a4j:loadScript src="resource:///jquery/jquery-1.4.2.min.js" />
<a4j:loadStyle src="/jquery/jquery-ui-1.8.5.custom.css" />
<a4j:loadScript src="resource:///jquery/jquery-ui-1.8.5.custom.min.js" />     
  </head>
  <body >      
  <h:form>
  <rich:panel>
  <h:inputText id="dp1" value="" label="test"  />
  <rich:jQuery  selector="#dp1" name="dp1" rendered="true" timing="onload" query="datepicker({chosendate:'01/05/2005',minYear:'-20Y',maxDate: '+1Y +1M',appendText: '(dd-mm-yyyy)',changeMonth:true,changeYear:true})" ></rich:jQuery>        
  </rich:panel>
  </h:form>    
 </body>    
</html>

2.然后尝试将 JQuery.xx.js和css 文件放在下面的顺序中！

-– WebContent
+ themes
+ ....
… jquery-1.4.2.min.js
… jquery-ui-1.8.5.custom.css
… jquery-ui-1.8.5.custom。 min.js

所有这些都是在.xhtml文件中配置的，如上所述。

3，我们通常需要在web.xml中为facelets，richfaces和ajax配置的一般事情是很常见的。
4.终于完美了…
谢谢你们

2020-07-26