How to create checkboxe within an iterator tag.

[Thamarajah Dharma <TD...@virtusa.com>]

Hi all.

I have  a situation where i need to create checkboxes within an iterator
tag.
 i tried creating it with a multibox inside the iterator tag but it throws
me this error

 javax.servlet.jsp.JspException: You must specify the value attribute or
nested tag content
     at
org.apache.struts.taglib.html.MultiboxTag.doEndTag(MultiboxTag.java:245)

how to overcome this problem...

thanx in
r
sasi 

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Re: How to create checkboxe within an iterator tag.

["Prashanth.S" <su...@yahoo.com>]

     Hi
kindly look at the dumps from my struts application which will definately usefull to u in fullfiling ur requirements.
 
<<<<Put this in ur jsp>>>
     <%
     String[] items = {"xyz","abc"};
     request.setAttribute("items",items);
     %>
     <logic:iterate id="item" name="items">
       <html:multibox property="selectedItems">
       <bean:write name="item"/> 
       </html:multibox> 
       <bean:write name="item"/> 
     </logic:iterate>
     
<<put this in ur actionform>>
 private String[] selectedItems = {};
 public String[] getSelectedItems()
 {
   return this.selectedItems;
 }
 public void setSelectedItems(String[] selectedItems)
 {
   this.selectedItems = selectedItems;
 }
 public void reset(ActionMapping mapping, HttpServletRequest request) 
{ 
  String [] arrSelectedItems={};
  this.setSelectedItems(arrSelectedItems);
 }
<<<in ur action class u can crosscheck what u r getting from request>>>

  String[] selectedItems = request.getParameterValues("selectedItems");
   for(int i=0;i<(selectedItems.length);i++)
     {
      System.out.println("Index value-->"+i);
      System.out.println("Logic-->"+ selectedItems[i]);
     }

For further information u can take a look at the following url.
http://article.gmane.org/gmane.comp.jakarta.struts.user/52790/match=html+multibox+
 
Cheers
Prashanth
 
 


Thamarajah Dharma <TD...@virtusa.com> wrote:
Hi all.

I have a situation where i need to create checkboxes within an iterator
tag.
i tried creating it with a multibox inside the iterator tag but it throws
me this error

javax.servlet.jsp.JspException: You must specify the value attribute or
nested tag content
at
org.apache.struts.taglib.html.MultiboxTag.doEndTag(MultiboxTag.java:245)

how to overcome this problem...

thanx in
r
sasi 

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