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Posted to user@struts.apache.org by Mu Mike <mi...@hotmail.com> on 2004/03/12 11:17:48 UTC
help! I m going mad
I just cant use logic:iterate correctly!
this is my form bean class:
public class TestBeanForm extends ActionForm {
public String[] getTestBean() {
return testBean;
}
public void setTestBean(String[] testBean) {
this.testBean = testBean;
}
String[] testBean;
and this is my form bean declaration
<form-bean name="TestBeanForm" type="com.mike.form.TestBeanForm"/>
and this is what I have in my jsp file:
<html:form action="/testAction.do">
<logic:iterate name="TestBeanForm" property="testBean" id="mybean"
indexId="index1" >
<%-- <html:text property="fontName" value="12" indexed="true"/>--%>
</logic:iterate>
<html:submit property="submitValue">Submit Changes</html:submit>
</html:form>
you can see, I commented out the <html:text> line, but I still kept getting
"No collection found" error, why? arent String[] a collection?
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Re: help! I m going mad
Posted by Niall Pemberton <ni...@blueyonder.co.uk>.
In your struts-config.xml, is the action which initially displays your jsp
page associated with TestBeanForm?
Niall
----- Original Message -----
From: "Mu Mike" <mi...@hotmail.com>
To: <st...@jakarta.apache.org>
Sent: Friday, March 12, 2004 10:17 AM
Subject: help! I m going mad
> I just cant use logic:iterate correctly!
>
> this is my form bean class:
> public class TestBeanForm extends ActionForm {
>
> public String[] getTestBean() {
> return testBean;
> }
>
> public void setTestBean(String[] testBean) {
> this.testBean = testBean;
> }
>
> String[] testBean;
>
> and this is my form bean declaration
> <form-bean name="TestBeanForm" type="com.mike.form.TestBeanForm"/>
> and this is what I have in my jsp file:
>
> <html:form action="/testAction.do">
> <logic:iterate name="TestBeanForm" property="testBean" id="mybean"
> indexId="index1" >
> <%-- <html:text property="fontName" value="12" indexed="true"/>--%>
> </logic:iterate>
> <html:submit property="submitValue">Submit Changes</html:submit>
> </html:form>
>
> you can see, I commented out the <html:text> line, but I still kept
getting
> "No collection found" error, why? arent String[] a collection?
>
> _________________________________________________________________
> 与联机的朋友进行交流，请使用 MSN Messenger: http://messenger.msn.com/cn
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: struts-user-unsubscribe@jakarta.apache.org
> For additional commands, e-mail: struts-user-help@jakarta.apache.org
>
>
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Re: help! I m going mad
Posted by Mark Lowe <ma...@talk21.com>.
Okay here's a full example, first of all i'm going to mess with your
naming conventions as they'd drive me mad also
//bean
package com.sparrow.struts;
public class TestBean {
private String name;
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
}
//the form
package com.sparrow.struts;
import java.util.ArrayList;
import java.util.List;
import org.apache.struts.action.ActionForm;
import org.apache.commons.collections.ListUtils;
import org.apache.commons.collections.Factory;
public class TestBeanForm extends ActionForm {
private List testBeanList;
public SizesForm() {
initLists();
}
private void initLists() {
Factory factory = new Factory() {
public Object create() {
return new TestBean();
}
};
this. testBeanList = ListUtils.lazyList(new ArrayList(),
factory);
}
public List getTestBeans() {
return testBeanList;
}
public void setTestBeans(List testBeanList) {
this. testBeanList = testBeanList;
}
public TestBean getTestBean(int index) {
return (TestBean) testBeanList.get(index);
}
public void setTestBean(int index,TestBean testBean) {
this. testBeanList.add(index, testBean);
}
}
//struts config
<form-bean name="testBeanForm" type="com.sparrow.struts.TestBeanForm" />
<action path="/testAction" name="testBeanForm" scope="request" ...
//jsp
<html:form action="/testAction.do">
<logic:iterate id="mybean" name="testBeanForm" property="testBeans">
<html:text name="mybean" property="name" indexed="true" />
...
On 12 Mar 2004, at 11:17, Mu Mike wrote:
> I just cant use logic:iterate correctly!
>
> this is my form bean class:
> public class TestBeanForm extends ActionForm {
>
> public String[] getTestBean() {
> return testBean;
> }
>
> public void setTestBean(String[] testBean) {
> this.testBean = testBean;
> }
>
> String[] testBean;
>
> and this is my form bean declaration
> <form-bean name="TestBeanForm"
> type="com.mike.form.TestBeanForm"/>
> and this is what I have in my jsp file:
>
> <html:form action="/testAction.do">
> <logic:iterate name="TestBeanForm" property="testBean" id="mybean"
> indexId="index1" >
> <%-- <html:text property="fontName" value="12"
> indexed="true"/>--%>
> </logic:iterate>
> <html:submit property="submitValue">Submit Changes</html:submit>
> </html:form>
>
> you can see, I commented out the <html:text> line, but I still kept
> getting "No collection found" error, why? arent String[] a collection?
>
> _________________________________________________________________
> 与联机的朋友进行交流，请使用 MSN Messenger: http://messenger.msn.com/cn
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: struts-user-unsubscribe@jakarta.apache.org
> For additional commands, e-mail: struts-user-help@jakarta.apache.org
>
---------------------------------------------------------------------
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RE: Example commons_logging.properties
Posted by Julio Cesar De Salvo <jd...@itechnology.com.ar>.
My version is set to work with log4j, that's where you set the logging
level to INFO.
Commons-logging.properties
--------------------------
# Directly selects log4j logging implementation class.
org.apache.commons.logging.LogFactory=org.apache.commons.logging.impl.Lo
g4jFactory
# Maps to a Log4J category (uses log4j.properties)
# note: org.apache.log4j.Category is deprecated in favor of
org.apache.log4j.Logger
# and requests for a Category object will return a Logger object.
org.apache.commons.logging.Log=org.apache.commons.logging.impl.Log4JCate
goryLog
lo4j.properties
---------------
# Set the root logger level to DEBUG and its only appender to rolling
log4j.rootLogger=WARN, stdout
# Set the logger level for everything under "org.apache" to DEBUG
log4j.logger.org.apache.torque=DEBUG, rolling
log4j.logger.org.apache.struts=DEBUG, rolling
log4j.logger.org.itechnology=DEBUG, org.itechnology
# Log for Itechnology Intranet inner classes
log4j.appender.org.itechnology=org.apache.log4j.FileAppender
log4j.appender.org.itechnology.file=./logs/itechnology_intranet.log
log4j.appender.org.itechnology.layout=org.apache.log4j.PatternLayout
log4j.appender.org.itechnology.layout.conversionPattern=%d [%t] %-5p %c
- %m%n
log4j.appender.org.itechnology.append=false
# Configure the stdout appender to be a ConsoleAppender
log4j.appender.stdout=org.apache.log4j.ConsoleAppender
log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
log4j.appender.stdout.layout.ConversionPattern=%d - %p %c - %m%n
# Configure the rolling appender to be a RollingFileAppender
log4j.appender.rolling=org.apache.log4j.RollingFileAppender
log4j.appender.rolling.File=./logs/itechnology_intranet_org_apache.log
log4j.appender.rolling.MaxFileSize=1MB
log4j.appender.rolling.MaxBackupIndex=5
log4j.appender.rolling.layout=org.apache.log4j.PatternLayout
log4j.appender.rolling.layout.ConversionPattern=%d [%t] %-5p %c- %m%n
-----Mensaje original-----
De: jmutonho@za.safmarine.com [mailto:jmutonho@za.safmarine.com]
Enviado el: Lunes, 15 de Marzo de 2004 05:21 a.m.
Para: struts-user@jakarta.apache.org
Asunto: Example commons_logging.properties
Hi
Can someone show me(or a pointer to a good example on the web) an
example commons_logging.properties file with logging set to INFO only
jeff mutonho
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Example commons_logging.properties
Posted by jm...@za.safmarine.com.
Hi
Can someone show me(or a pointer to a good example on the web) an
example commons_logging.properties file with logging set to INFO only
jeff mutonho
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Re: help! I m going mad
Posted by Siamack <sa...@yahoo.ca>.
Hello:
the "name" attribute in your logic:iterate should be your object name not your class name. Hope this helps.
<html:form action="/testAction.do">
<logic:iterate name="YOUR OBJECT NAME" property="testBean" id="mybean"
indexId="index1" >
<%-- <html:text property="fontName" value="12"
indexed="true"/>--%>
</logic:iterate>
<html:submit property="submitValue">Submit Changes</html:submit>
</html:form>
regards,
---------------------------------
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