Conditional Displaying form properties - Seek Advice

2003-03-12 Thread Dan Tran 
Hi I would like to display/disable a set of form's properties base on another 
properties in the form.

some thing like this

html-el:form 

table
if ( theForm.aProperty)
{
   tr
   td
   html-el:text property=myprob /
   /td
   /tr
}
/table
/html-el:form


Advice is greatly appricated.  

-Dan

Re: Conditional Displaying form properties - Seek Advice

2003-03-12 Thread David Graham 
You can use the c:if JSTL tag to perform conditional logic.

David



From: Dan Tran [EMAIL PROTECTED]
Reply-To: Struts Users Mailing List [EMAIL PROTECTED]
To: Struts Users Mailing List [EMAIL PROTECTED]
Subject: Conditional Displaying form properties - Seek Advice
Date: Wed, 12 Mar 2003 14:25:43 -0800
Hi I would like to display/disable a set of form's properties base on 
another properties in the form.

some thing like this

html-el:form 

table
if ( theForm.aProperty)
{
   tr
   td
   html-el:text property=myprob /
   /td
   /tr
}
/table
/html-el:form
Advice is greatly appricated.

-Dan


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Re: Conditional Displaying form properties - Seek Advice

2003-03-12 Thread Dan Tran 
Hi David

here is the code, but i dont know how to set up the properties for c:if

  c:if test=${action == 'add'} 
   do something
  /c:if

where action is one of the properties of my form. 

what is corrector the setup the test variable in my snippet code?

Thanks ahead

-Dan

- Original Message - 
From: David Graham [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Wednesday, March 12, 2003 2:27 PM
Subject: Re: Conditional Displaying form properties - Seek Advice


 You can use the c:if JSTL tag to perform conditional logic.
 
 David
 
 
 
 From: Dan Tran [EMAIL PROTECTED]
 Reply-To: Struts Users Mailing List [EMAIL PROTECTED]
 To: Struts Users Mailing List [EMAIL PROTECTED]
 Subject: Conditional Displaying form properties - Seek Advice
 Date: Wed, 12 Mar 2003 14:25:43 -0800
 
 Hi I would like to display/disable a set of form's properties base on 
 another properties in the form.
 
 some thing like this
 
 html-el:form 
 
 table
  if ( theForm.aProperty)
  {
 tr
 td
 html-el:text property=myprob /
 /td
 /tr
  }
 /table
 /html-el:form
 
 
 Advice is greatly appricated.
 
 -Dan
 
 
 _
 MSN 8 with e-mail virus protection service: 2 months FREE*  
 http://join.msn.com/?page=features/virus
 
 
 -
 To unsubscribe, e-mail: [EMAIL PROTECTED]
 For additional commands, e-mail: [EMAIL PROTECTED]
 

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Re: Conditional Displaying form properties - Seek Advice

2003-03-12 Thread Rick Reumann 
On Wed, 12 Mar 2003 14:34:49 -0800
Dan Tran [EMAIL PROTECTED] wrote:

 Hi David
 
 here is the code, but i dont know how to set up the properties for
 c:if
 
   c:if test=${action == 'add'} 
do something
   /c:if
 
 where action is one of the properties of my form. 
 
 what is corrector the setup the test variable in my snippet code?
 

I recommend you download the standard-examples.war file which has
examples of all of these tags. They have a simple If.jsp which shows:

c:if test=${customer.address.country == 'USA'}
/c:if


-- 
Rick Reumann

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Re: Conditional Displaying form properties - Seek Advice

2003-03-12 Thread David Graham 
Struts puts your form bean in the request or session scope so you can access 
it just like any other bean:

c:if test=${myForm.action == 'add'} 

myForm is the name you gave your form in struts-config.xml

David



From: Dan Tran [EMAIL PROTECTED]
Reply-To: Struts Users Mailing List [EMAIL PROTECTED]
To: Struts Users Mailing List [EMAIL PROTECTED]
Subject: Re: Conditional Displaying form properties - Seek Advice
Date: Wed, 12 Mar 2003 14:34:49 -0800
Hi David

here is the code, but i dont know how to set up the properties for c:if

  c:if test=${action == 'add'} 
   do something
  /c:if
where action is one of the properties of my form.

what is corrector the setup the test variable in my snippet code?

Thanks ahead

-Dan

- Original Message -
From: David Graham [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Wednesday, March 12, 2003 2:27 PM
Subject: Re: Conditional Displaying form properties - Seek Advice
 You can use the c:if JSTL tag to perform conditional logic.

 David



 From: Dan Tran [EMAIL PROTECTED]
 Reply-To: Struts Users Mailing List [EMAIL PROTECTED]
 To: Struts Users Mailing List [EMAIL PROTECTED]
 Subject: Conditional Displaying form properties - Seek Advice
 Date: Wed, 12 Mar 2003 14:25:43 -0800
 
 Hi I would like to display/disable a set of form's properties base on
 another properties in the form.
 
 some thing like this
 
 html-el:form 
 
 table
  if ( theForm.aProperty)
  {
 tr
 td
 html-el:text property=myprob /
 /td
 /tr
  }
 /table
 /html-el:form
 
 
 Advice is greatly appricated.
 
 -Dan


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Re: Conditional Displaying form properties - Seek Advice

2003-03-12 Thread Rick Reumann 
On Wed, 12 Mar 2003 17:44:36 -0500
Rick Reumann [EMAIL PROTECTED] wrote:
 
 
 I recommend you download the standard-examples.war file which has
 examples of all of these tags. 

Navigation I find a bit tricky finding the proper stuff to download. You
can download the standard stuff here 
http://www.apache.inetcosmos.org/dist/jakarta/taglibs/standard/

and you'll find a standard-examples.war in there that is very useful.


-- 
Rick Reumann

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Re: Conditional Displaying form properties - Seek Advice

2003-03-12 Thread Dan Tran 
Thank you to both David and Rick,

I replace myForm to the form name in my strut config file.
Then I recieve the following exception

org.apache.jasper.JasperException: An error occurred while evaluating custom
action attribute value with value ${loginUserForm.action == 'delete'}:
Unable to find a value for action in object of class
org.apache.struts.validator.DynaValidatorForm using operator .

Then I replace ${loginUserForm.action == 'delete'} for
${loginUserForm[action ]== 'delete'} since
my form is a DynaForm

however, I dont think ${loginUserForm[action] contains the intended value.

am I using the correct syntax?

Again, thank you for all advices

-Dan

- Original Message -
From: David Graham [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Wednesday, March 12, 2003 2:49 PM
Subject: Re: Conditional Displaying form properties - Seek Advice


 Struts puts your form bean in the request or session scope so you can
access
 it just like any other bean:

 c:if test=${myForm.action == 'add'} 

 myForm is the name you gave your form in struts-config.xml

 David



 From: Dan Tran [EMAIL PROTECTED]
 Reply-To: Struts Users Mailing List [EMAIL PROTECTED]
 To: Struts Users Mailing List [EMAIL PROTECTED]
 Subject: Re: Conditional Displaying form properties - Seek Advice
 Date: Wed, 12 Mar 2003 14:34:49 -0800
 
 Hi David
 
 here is the code, but i dont know how to set up the properties for c:if
 
c:if test=${action == 'add'} 
 do something
/c:if
 
 where action is one of the properties of my form.
 
 what is corrector the setup the test variable in my snippet code?
 
 Thanks ahead
 
 -Dan
 
 - Original Message -
 From: David Graham [EMAIL PROTECTED]
 To: [EMAIL PROTECTED]
 Sent: Wednesday, March 12, 2003 2:27 PM
 Subject: Re: Conditional Displaying form properties - Seek Advice
 
 
   You can use the c:if JSTL tag to perform conditional logic.
  
   David
  
  
  
   From: Dan Tran [EMAIL PROTECTED]
   Reply-To: Struts Users Mailing List
[EMAIL PROTECTED]
   To: Struts Users Mailing List [EMAIL PROTECTED]
   Subject: Conditional Displaying form properties - Seek Advice
   Date: Wed, 12 Mar 2003 14:25:43 -0800
   
   Hi I would like to display/disable a set of form's properties base on
   another properties in the form.
   
   some thing like this
   
   html-el:form 
   
   table
if ( theForm.aProperty)
{
   tr
   td
   html-el:text property=myprob /
   /td
   /tr
}
   /table
   /html-el:form
   
   
   Advice is greatly appricated.
   
   -Dan
  
  
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   For additional commands, e-mail: [EMAIL PROTECTED]
  
 
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Re: Conditional Displaying form properties - Seek Advice - Solved

2003-03-12 Thread Dan Tran 
The actual syntax for DynaForm is

myForm.map.mypropertiy

Thank you for everything
-Dan
- Original Message -
From: Dan Tran [EMAIL PROTECTED]
To: Struts Users Mailing List [EMAIL PROTECTED]
Sent: Wednesday, March 12, 2003 3:14 PM
Subject: Re: Conditional Displaying form properties - Seek Advice


 Thank you to both David and Rick,

 I replace myForm to the form name in my strut config file.
 Then I recieve the following exception

 org.apache.jasper.JasperException: An error occurred while evaluating
custom
 action attribute value with value ${loginUserForm.action == 'delete'}:
 Unable to find a value for action in object of class
 org.apache.struts.validator.DynaValidatorForm using operator .

 Then I replace ${loginUserForm.action == 'delete'} for
 ${loginUserForm[action ]== 'delete'} since
 my form is a DynaForm

 however, I dont think ${loginUserForm[action] contains the intended value.

 am I using the correct syntax?

 Again, thank you for all advices

 -Dan

 - Original Message -
 From: David Graham [EMAIL PROTECTED]
 To: [EMAIL PROTECTED]
 Sent: Wednesday, March 12, 2003 2:49 PM
 Subject: Re: Conditional Displaying form properties - Seek Advice


  Struts puts your form bean in the request or session scope so you can
 access
  it just like any other bean:
 
  c:if test=${myForm.action == 'add'} 
 
  myForm is the name you gave your form in struts-config.xml
 
  David
 
 
 
  From: Dan Tran [EMAIL PROTECTED]
  Reply-To: Struts Users Mailing List [EMAIL PROTECTED]
  To: Struts Users Mailing List [EMAIL PROTECTED]
  Subject: Re: Conditional Displaying form properties - Seek Advice
  Date: Wed, 12 Mar 2003 14:34:49 -0800
  
  Hi David
  
  here is the code, but i dont know how to set up the properties for c:if
  
 c:if test=${action == 'add'} 
  do something
 /c:if
  
  where action is one of the properties of my form.
  
  what is corrector the setup the test variable in my snippet code?
  
  Thanks ahead
  
  -Dan
  
  - Original Message -
  From: David Graham [EMAIL PROTECTED]
  To: [EMAIL PROTECTED]
  Sent: Wednesday, March 12, 2003 2:27 PM
  Subject: Re: Conditional Displaying form properties - Seek Advice
  
  
You can use the c:if JSTL tag to perform conditional logic.
   
David
   
   
   
From: Dan Tran [EMAIL PROTECTED]
Reply-To: Struts Users Mailing List
 [EMAIL PROTECTED]
To: Struts Users Mailing List [EMAIL PROTECTED]
Subject: Conditional Displaying form properties - Seek Advice
Date: Wed, 12 Mar 2003 14:25:43 -0800

Hi I would like to display/disable a set of form's properties base
on
another properties in the form.

some thing like this

html-el:form 

table
 if ( theForm.aProperty)
 {
tr
td
html-el:text property=myprob /
/td
/tr
 }
/table
/html-el:form


Advice is greatly appricated.

-Dan
   
   
_
MSN 8 with e-mail virus protection service: 2 months FREE*
http://join.msn.com/?page=features/virus
   
   
  
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