Re: Indexed Property Validation on a String[]

2002-06-13 Thread Ted Husted 

If all the options are going to have the same name, then this should
work 

 logic:iterate id=anOption name=myFormBean property=options
  html:text name=anOption property=options size=2/
 /logic:iterate

Since each element is a String, the tag will just that instead of making
a property call.

I believe that validator may just then apply whatever validation you
have set for options to every element of the array. 

In 1.1, you can use the indexed attribute to number the options, and be
sure they go back to the same elements in the array or collection, if
that's important. Should just be 

 logic:iterate id=anOption name=myFormBean property=options
  html:text name=anOption property=options indexed=true/
 /logic:iterate

For an array, I believe that's all you might need. 

-T.


[EMAIL PROTECTED] wrote:
 
 Hi:
 
 I have a form bean that contains an attribute defined as a String[].
 
 public class MyFormBean
 {
 String[] options = new String[100];
 
 public void setOptions(String[] options)
 {
 this.options = options;
 }
 
 public String[] getOptions()
 {
 return options;
 }
 }
 
 I want to be able to display all 100 options in a JSP using the iterate tag.
 Let's assume that my form bean is stored in the session scope under the
 attribute named myFormBean.
 
 logic:iterate id=anOption name=myFormBean property=options
 indexId=index
 
 html:text indexed=true name=anOption property='?'
 size=2/nbsp;nbsp;
 
 % if ( (index.intValue()+1) % 10 == 0 ) %
 br
 
 /logic:iterate
 
 What should be filled in for the property since anOption is a String?
 
 Next, I need to set up a field validation in validation.xml.  From the
 following URL,
 
 http://home.earthlink.net/~dwinterfeldt/revision.html
 
 a suggestion is made to use the following:
 
 logic:iterate id=listElement name=registrationForm
 property=listElementList indexId=index
 html:textarea indexed=true name=listElement
 property=value cols=60 rows=8/br
 /logic:iterate
 
 field property=value
 indexedProperty=listElement
 indexedListProperty=listElementList
 depends=required
 arg0 key=registrationForm.paragraph.displayname/
 /field
 
 So far, I have the following:
 
 field property=?
 indexedProperty=anOption
 indexedListProperty=options
 depends=required
 arg0 key=label.optionLabel/
 /field
 
 What should be filled in for the property since anOption is a String?
 
 Any help that anyone can provide will be greatly appreciated!
 
 Thanks in advance.
 
 Michael
 
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-- Ted Husted, Husted dot Com, Fairport NY US
-- Developing Java Web Applications with Struts
-- Tel: +1 585 737-3463
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Re: Indexed Property Validation on a String[]

2002-06-13 Thread David Winterfeldt 

There is an example of this in the Validator example
webapp in the type.jsp page in the nightly builds
using an ArrayList, but I believe everything should
work for an array too (or you could use
java.util.Arrays to convert to a Collection if you
need to).  

web/validator/WEB-INF/validation.xml
--
field property=value
   indexedListProperty=nameList
   depends=required
   arg0 key=typeForm.nested.name.displayname/
/field 


web/validator/type.jsp

  nested:iterate property=nameList
 tr
   th align=left
 nbsp;
   /th
   td align=left
 nested:messagesPresent property=value
br
ul
   nested:messages id=error
property=value
  libean:write name=error//li
   /nested:messages
/ul
 /nested:messagesPresent

 nested:text property=value size=15
maxlength=15/
   /td
 /tr
  /nested:iterate


David

--- Ted Husted [EMAIL PROTECTED] wrote:
 If all the options are going to have the same name,
 then this should
 work 
 
  logic:iterate id=anOption name=myFormBean
 property=options
   html:text name=anOption property=options
 size=2/
  /logic:iterate
 
 Since each element is a String, the tag will just
 that instead of making
 a property call.
 
 I believe that validator may just then apply
 whatever validation you
 have set for options to every element of the array. 
 
 In 1.1, you can use the indexed attribute to number
 the options, and be
 sure they go back to the same elements in the array
 or collection, if
 that's important. Should just be 
 
  logic:iterate id=anOption name=myFormBean
 property=options
   html:text name=anOption property=options
 indexed=true/
  /logic:iterate
 
 For an array, I believe that's all you might need. 
 
 -T.
 
 
 [EMAIL PROTECTED] wrote:
  
  Hi:
  
  I have a form bean that contains an attribute
 defined as a String[].
  
  public class MyFormBean
  {
  String[] options = new
 String[100];
  
  public void setOptions(String[]
 options)
  {
  this.options = options;
  }
  
  public String[] getOptions()
  {
  return options;
  }
  }
  
  I want to be able to display all 100 options in a
 JSP using the iterate tag.
  Let's assume that my form bean is stored in the
 session scope under the
  attribute named myFormBean.
  
  logic:iterate id=anOption
 name=myFormBean property=options
  indexId=index
  
  html:text indexed=true
 name=anOption property='?'
  size=2/nbsp;nbsp;
  
  % if ( (index.intValue()+1) % 10
 == 0 ) %
  br
  
  /logic:iterate
  
  What should be filled in for the property since
 anOption is a String?
  
  Next, I need to set up a field validation in
 validation.xml.  From the
  following URL,
  
 

http://home.earthlink.net/~dwinterfeldt/revision.html
  
  a suggestion is made to use the following:
  
  logic:iterate id=listElement
 name=registrationForm
  property=listElementList indexId=index
  html:textarea indexed=true
 name=listElement
  property=value cols=60 rows=8/br
  /logic:iterate
  
  field property=value
  indexedProperty=listElement
 
 indexedListProperty=listElementList
  depends=required
  arg0
 key=registrationForm.paragraph.displayname/
  /field
  
  So far, I have the following:
  
  field property=?
  indexedProperty=anOption
  indexedListProperty=options
  depends=required
  arg0
 key=label.optionLabel/
  /field
  
  What should be filled in for the property since
 anOption is a String?
  
  Any help that anyone can provide will be greatly
 appreciated!
  
  Thanks in advance.
  
  Michael
  
  --
  To unsubscribe, e-mail:  
 mailto:[EMAIL PROTECTED]
  For additional commands, e-mail:
 mailto:[EMAIL PROTECTED]
 
 -- Ted Husted, Husted dot Com, Fairport NY US
 -- Developing Java Web Applications with Struts
 -- Tel: +1 585 737-3463
 -- Web: http://husted.com/about/services
 
 --
 To unsubscribe, e-mail:  
 mailto:[EMAIL PROTECTED]
 For additional commands, e-mail:
 mailto:[EMAIL PROTECTED]
 


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FW: Indexed Property Validation on a String[]

2002-06-04 Thread Michael . Kashambuzi 



  -Original Message-
 From: Kashambuzi, Michael (C)  
 Sent: Tuesday, June 04, 2002 9:41 AM
 To:   'Struts Users Mailing List'
 Subject:  Indexed Property Validation on a String[]
 
 Hi:
 
 I have a form bean that contains an attribute defined as a String[].
 
   public class MyFormBean
   {
   String[] options = new String[100];
 
   public void setOptions(String[] options)
   {
   this.options = options;
   }
 
   public String[] getOptions()
   {
   return options;
   }
   }
 
 I want to be able to display all 100 options in a JSP using the iterate
 tag.  Let's assume that my form bean is stored in the session scope under
 the attribute named myFormBean.
 
   logic:iterate id=anOption name=myFormBean property=options
 indexId=index
   
   html:text indexed=true name=anOption property='?'
 size=2/nbsp;nbsp;
 
   % if ( (index.intValue()+1) % 10 == 0 ) %
   br
 
   /logic:iterate
 
 What should be filled in for the property since anOption is a String?
 
 
 Next, I need to set up a field validation in validation.xml.  From the
 following URL, 
   
   http://home.earthlink.net/~dwinterfeldt/revision.html
 
 a suggestion is made to use the following:
 
   logic:iterate id=listElement name=registrationForm
 property=listElementList indexId=index
   html:textarea indexed=true name=listElement
 property=value cols=60 rows=8/br
   /logic:iterate
 
   field property=value 
   indexedProperty=listElement
   indexedListProperty=listElementList
   depends=required
   arg0 key=registrationForm.paragraph.displayname/
   /field 
 
 So far, I have the following:
 
   field property=? 
   indexedProperty=anOption
   indexedListProperty=options
   depends=required
   arg0 key=label.optionLabel/
   /field 
 
 What should be filled in for the property since anOption is a String?
 
 Any help that anyone can provide will be greatly appreciated!
 
 Thanks in advance.
 
 Michael
 

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