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Re: [Help:] DWR integrates with jsf(myfaces) failed.
by Robby O'Connor
::
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You could also throw the form elements inside of a div with whatever CSS
id you want...
This would work and should.
--rob
David Marginian wrote:
> You already asked this question on the list. No you are spamming the
> list. "can't be showed" is not a good enough description to tell us what
> you are doing wrong.
>
> Have you actually looked at the HTML produced from the jsp (the id of the HTML elements)? Have you tried this from the DWR test page
> (http://yourhost:yourport/yourapp/dwr/index.html)? Have you tried using firebug to look at the data being returned? What gets alerted if you uncomment //alert(data);? Try using alert(dwr.util.toDescriptiveString(data, 3)) instead.
>
> The setValue function uses the id of the HTML element so if there is no element with an id of "formLogin:output" it will not populate the element (which is why I told you to look at the generated HTML and make sure this id exists).
> dwr.util.setValue("formLogin:output", data);
>
>
>
>
> Íõ½¨Ö¾ wrote:
>>
>> ------------------------------------------------------------------------
>> Hi all,
>>
>> Thank you in advanced.
>> When I try to integrates DWR with jsf(myfaces) I can get the data from
>> back end.
>> But the data can't be showed successfully. No error message in
>> server(tomcat 6) log.
>> The code line can't get the successful show.
>> <h:outputText id="output" value="User Home Address"/>
>> Here is my jsp code.
>>
>> <%@ page language="java" pageEncoding="ISO-8859-1"%>
>> <%@ taglib uri="http://java.sun.com/jsf/html" prefix="h" %>
>> <%@ taglib uri="http://java.sun.com/jsf/core" prefix="f" %>
>>
>> <%
>> String path = request.getContextPath();
>> String basePath =
>> request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
>> %>
>>
>> <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
>> <html>
>> <head>
>> <base href="<%=basePath%>">
>>
>> <title>My JSF 'login.jsp' starting page</title>
>>
>> <meta http-equiv="pragma" content="no-cache">
>> <meta http-equiv="cache-control" content="no-cache">
>> <meta http-equiv="expires" content="0">
>> <meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
>> <meta http-equiv="description" content="This is my page">
>> <!--
>> <link rel="stylesheet" type="text/css" href="styles.css">
>> -->
>>
>> <script type='text/javascript'
>> src='/myjsf/dwr/interface/JHelloWorld.js'></script>
>> <script type='text/javascript' src='/myjsf/dwr/engine.js'></script>
>> <script type='text/javascript' src='/myjsf/dwr/util.js'></script>
>> <script type="text/javascript">
>> function callback() {
>> //alert("here1");
>> JHelloWorld.sayHelloWorld("ddd JavaTwo 2006", load);
>> }
>>
>> function load(data) {
>> //alert(data);
>> //$('output').innerHTML = data;
>> alert(document.getElementById('formLogin:output').innerHTML);
>> //document.getElementById('formLogin:output').innerHTML= "Hello World!";
>> //document.getElementById('formLogin:output').value = "Hello World!";
>> //document.getElementById('output').innerText = "Hello World!";
>> dwr.util.setValue("formLogin:output", data); //???
>> }
>> </script>
>> </head>
>>
>> <body>
>>
>> <f:view>
>> This is my JSF JSP page. <br>
>> <h:form id="formLogin">
>> <h:commandButton value="click on me!" onclick="callback()" /><br />
>>
>> <h:outputLabel for="address">
>> <h:outputText id="output" value="User Home Address"/> <!-- can't be
>> changed here -->
>> </h:outputLabel>
>>
>> <h:commandButton value="check user!!!"
>> action="#{login.checkUser}"></h:commandButton>
>> </h:form>
>> </f:view>
>>
>>
>> </body>
>> </html>
>>
>> Thanks,
>> Jianzhi
>>
>> ------------------------------------------------------------------------
>> ʹÓÃÐÂÒ»´ú Windows Live Messenger ÇáËɽ»Á÷ºÍ¹²Ïí£¡ Á¢¿ÌÏÂÔØ£¡
>> <http://im.live.cn/>
>> ------------------------------------------------------------------------
>> MSNÉÏСÓÎÏ·£¬¹¤×÷ÐÝÏÐÁ½²»Îó£¡ ÂíÉϾͿªÊ¼Í棡 <http://im.live.cn/minigame>
>
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id you want...
This would work and should.
--rob
David Marginian wrote:
> You already asked this question on the list. No you are spamming the
> list. "can't be showed" is not a good enough description to tell us what
> you are doing wrong.
>
> Have you actually looked at the HTML produced from the jsp (the id of the HTML elements)? Have you tried this from the DWR test page
> (http://yourhost:yourport/yourapp/dwr/index.html)? Have you tried using firebug to look at the data being returned? What gets alerted if you uncomment //alert(data);? Try using alert(dwr.util.toDescriptiveString(data, 3)) instead.
>
> The setValue function uses the id of the HTML element so if there is no element with an id of "formLogin:output" it will not populate the element (which is why I told you to look at the generated HTML and make sure this id exists).
> dwr.util.setValue("formLogin:output", data);
>
>
>
>
> Íõ½¨Ö¾ wrote:
>>
>> ------------------------------------------------------------------------
>> Hi all,
>>
>> Thank you in advanced.
>> When I try to integrates DWR with jsf(myfaces) I can get the data from
>> back end.
>> But the data can't be showed successfully. No error message in
>> server(tomcat 6) log.
>> The code line can't get the successful show.
>> <h:outputText id="output" value="User Home Address"/>
>> Here is my jsp code.
>>
>> <%@ page language="java" pageEncoding="ISO-8859-1"%>
>> <%@ taglib uri="http://java.sun.com/jsf/html" prefix="h" %>
>> <%@ taglib uri="http://java.sun.com/jsf/core" prefix="f" %>
>>
>> <%
>> String path = request.getContextPath();
>> String basePath =
>> request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
>> %>
>>
>> <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
>> <html>
>> <head>
>> <base href="<%=basePath%>">
>>
>> <title>My JSF 'login.jsp' starting page</title>
>>
>> <meta http-equiv="pragma" content="no-cache">
>> <meta http-equiv="cache-control" content="no-cache">
>> <meta http-equiv="expires" content="0">
>> <meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
>> <meta http-equiv="description" content="This is my page">
>> <!--
>> <link rel="stylesheet" type="text/css" href="styles.css">
>> -->
>>
>> <script type='text/javascript'
>> src='/myjsf/dwr/interface/JHelloWorld.js'></script>
>> <script type='text/javascript' src='/myjsf/dwr/engine.js'></script>
>> <script type='text/javascript' src='/myjsf/dwr/util.js'></script>
>> <script type="text/javascript">
>> function callback() {
>> //alert("here1");
>> JHelloWorld.sayHelloWorld("ddd JavaTwo 2006", load);
>> }
>>
>> function load(data) {
>> //alert(data);
>> //$('output').innerHTML = data;
>> alert(document.getElementById('formLogin:output').innerHTML);
>> //document.getElementById('formLogin:output').innerHTML= "Hello World!";
>> //document.getElementById('formLogin:output').value = "Hello World!";
>> //document.getElementById('output').innerText = "Hello World!";
>> dwr.util.setValue("formLogin:output", data); //???
>> }
>> </script>
>> </head>
>>
>> <body>
>>
>> <f:view>
>> This is my JSF JSP page. <br>
>> <h:form id="formLogin">
>> <h:commandButton value="click on me!" onclick="callback()" /><br />
>>
>> <h:outputLabel for="address">
>> <h:outputText id="output" value="User Home Address"/> <!-- can't be
>> changed here -->
>> </h:outputLabel>
>>
>> <h:commandButton value="check user!!!"
>> action="#{login.checkUser}"></h:commandButton>
>> </h:form>
>> </f:view>
>>
>>
>> </body>
>> </html>
>>
>> Thanks,
>> Jianzhi
>>
>> ------------------------------------------------------------------------
>> ʹÓÃÐÂÒ»´ú Windows Live Messenger ÇáËɽ»Á÷ºÍ¹²Ïí£¡ Á¢¿ÌÏÂÔØ£¡
>> <http://im.live.cn/>
>> ------------------------------------------------------------------------
>> MSNÉÏСÓÎÏ·£¬¹¤×÷ÐÝÏÐÁ½²»Îó£¡ ÂíÉϾͿªÊ¼Í棡 <http://im.live.cn/minigame>
>
>
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> To unsubscribe, e-mail: dev-unsubscribe@...
> For additional commands, e-mail: dev-help@...
>
>
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For additional commands, e-mail: dev-help@...
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