« Return to Thread: [Help:] DWR integrates with jsf(myfaces) failed.
Re: [Help:] DWR integrates with jsf(myfaces) failed.
by Robby O'Connor
::
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heh,
In that case he needs to better plan what he wants to do...
--rob
David Marginian wrote:
> But the problem appears to be he doesn't know what id to use so that
> won't help.
>
> Robby O'Connor wrote:
>> 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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>>>
>>
>>
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In that case he needs to better plan what he wants to do...
--rob
David Marginian wrote:
> But the problem appears to be he doesn't know what id to use so that
> won't help.
>
> Robby O'Connor wrote:
>> 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>
>>>
>>>
>>> ---------------------------------------------------------------------
>>> To unsubscribe, e-mail: dev-unsubscribe@...
>>> For additional commands, e-mail: dev-help@...
>>>
>>>
>>
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: dev-unsubscribe@...
>> For additional commands, e-mail: dev-help@...
>>
>>
>
>
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