RE: how to change this logic into tags
This could/should be put into an Action
/* ArrayList al = (ArrayList) request.getAttribute(al);
if (al != null) {
for (int i=0;ial.size()/2;i++) {
SystemProfileData spd = (SystemProfileData)
al.get(i);
if (i==0)
int topmsg = spd.getSentCount();
*/
The spd.getSentCount() should give u the correct top message. No need to
count it. But if you can't then you could either create a new property
which shows this or create a bean which you could hold your values
/*
td width=%=topmsg!=0?spd.getSentCount()*80/topmsg:0%%/td
*/
for writing out properties you could use bean:write name=beanName
property=propertyName /
for html link html:link
Look here for more info http://jakarta.apache.org/struts/userGuide/
Amin
-Original Message-
From: Mohd Fadhly [mailto:[EMAIL PROTECTED]
Sent: Monday, September 22, 2003 12:05 PM
To: Struts Users Mailing List
Subject: how to change this logic into tags
hello,
how do i change this scriptlet logic into struts tag,
%
ArrayList al = (ArrayList) request.getAttribute(al);
if (al != null) {
for (int i=0;ial.size()/2;i++) {
SystemProfileData spd = (SystemProfileData)
al.get(i);
if (i==0)
int topmsg = spd.getSentCount();
%
table border=0 width=100%
trtd width=20%%=spd.getName()%/td
td
table border=0 width=100% cellspacing=0 cellpadding=0
td
width=%=topmsg!=0?spd.getSentCount()*80/topmsg:0%%/td
td
width=%=topmsg!=0?100-(spd.getSentCount()*80/topmsg):0%%%=spd.get
SentCount()%/td
/table
/td
/tr/table
% }
}
%
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Re: how to change this logic into tags
Don't! =:)
Put logic in an *Action*, or in this case maybe a business class, and
place the result in a JavaBean and use the tags to display the result.
(Or put the logic in the JavaBean that the tags can invoke.) If you want
to use a MVC architechture, which Struts encourages, the pages are
viewed as output only devices. Any real processing takes place in an
Action or in a business class invoked by the Action.
HTH, Ted.
Mohd Fadhly wrote:
hello,
how do i change this scriptlet logic into struts tag,
%
ArrayList al = (ArrayList) request.getAttribute(al);
if (al != null) {
for (int i=0;ial.size()/2;i++) {
SystemProfileData spd = (SystemProfileData) al.get(i);
if (i==0)
int topmsg = spd.getSentCount();
%
table border=0 width=100%
trtd width=20%%=spd.getName()%/td
td
table border=0 width=100% cellspacing=0 cellpadding=0
td width=%=topmsg!=0?spd.getSentCount()*80/topmsg:0%%/td
td
width=%=topmsg!=0?100-(spd.getSentCount()*80/topmsg):0%%%=spd.getSentCount()%/td
/table
/td
/tr/table
% }
}
%
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--
Ted Husted,
Junit in Action - http://www.manning.com/massol/,
Struts in Action - http://husted.com/struts/book.html,
JSP Site Design - http://www.amazon.com/exec/obidos/ISBN=1861005512.
Get Ready, We're Moving Out!! - http://www.clark04.com
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