Hello Fea,
I dont think, there are any differences in the way both JSTL and Struts
logic tags work. Fundamentally they both iterate the same input array and
produce the output. Using Logic Iterate tags, you can eliminate many
scriptlet tags that you might end up using when you use JSTL scripts. The
choice is yours as to which to choose.
JSTL is Java standard. Logic Iterate is Struts specific.
Thanks and regards,
Pazhanikanthan. P
Project Leader,
Caritor (India) Pvt. Ltd.,
Madras - 600 006
Mob: 9886152717
Extn: 40123
"fea jabi" <[EMAIL PROTECTED]>
12/22/2005 09:03 PM
Please respond to
"Struts Users Mailing List" <user@struts.apache.org>
To
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cc
Subject
Re: html:multibox with LabelValueBean
Thanks, Laurie. that worked.
why is JSTL prefered over the logic tags? is there any doc I can read
about
the same?
Thanks.
>From: Laurie Harper <[EMAIL PROTECTED]>
>Reply-To: "Struts Users Mailing List" <user@struts.apache.org>
>To: user@struts.apache.org
>Subject: Re: html:multibox with LabelValueBean
>Date: Wed, 21 Dec 2005 16:55:06 -0500
>
>fea jabi wrote:
>>Trying to use html:multibox with LabelValueBean.
>>
>>Getting error doing the same.
>>
>><form-bean>
>> <form-property name="Items" type="java.util.ArrayList[]"/>
>> <form-property name="SelectedItems"
>>type="java.util.ArrayList[]"/>
>></form-bean>
>>
>>
>>
>>In prepare Action
>>...............
>>...............
>>
>>LabelValueBean lblValueBean1 = new LabelValueBean("Visa1", "V1");
>>LabelValueBean lblValueBean2 = new LabelValueBean("MasterCard1", "M1");
>>
>>
>> ArrayList misList = new ArrayList();
>> misList.add(lblValueBean1);
>> misList.add(lblValueBean2);
>>
>> ArrayList selectedList = new ArrayList();
>> selectedList.add(lblValueBean1);
>>
>> form.set("Items", misList);
>> form.set("SelectedItems", selectedList);
>>.....................
>>.
>>
>>
>>In JSP
>>............
>>..........
>><logic:iterate id="item" property="Items">
>> <html:multibox property="selectedItems">
>> <bean:write name="item" property="value"/>
>> </html:multibox>
>> <bean:write name="item" property="label"/>
>></logic:iterate>
>>
>>
>>not sure what's wrong in here.
>
>For one thing, you've declared your form bean properties to be of type
>ArrayList[], but you're actually setting them with just ArrayList -- i.e.
>you're declaring an array of lists, but only supplying a single list.
Don't
>know if that's the problem but it's definitely odd :-)
>
>>Also, would like to know if it's better to use the logicIterate or JSTL
to
>>loop thru the items as I am new to JSTL too.
>
>In general the JSTL tags should be prefered over the Struts logic tags,
>though either will work fine in most cases.
>
>L.
>
>
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