Re: html-el:messages - bis
Thanks so much for your reply!!!
I will certainly try your suggestions out.
Greatly appreciated,
Glenn
On 8/18/05, Laurie Harper [EMAIL PROTECTED] wrote:
Heh: even more of a hack, provided you're OK keeping with lists rather than
tables as in your original example:
logic:messagesPresent message=true
c:set var=count value=0/
ul id=msgs
html:messages id=msg
c:set var=count value=${count + 1}/
lic:out value=${msg}//li
/html:messages
/ul
c:if test=${count gt 1}/
style
#msgs { list-style: none; }
/style
/c:if
/logic:messagesPresent/
Laurie Harper wrote:
I can't think of a way to find out how many messages are queued for
display, but you could do something like this (ugly, and untested):
c:set var=first value=true/
c:set var=prev value=/
html:messages id=msg
c:if test=${not empty prev}
%-- 2nd or subsequent messsage --%
c:if test=${first}
%-- This is the 2nd message of N; start the list --%
c:set var=first value=false/
ul
/c:if
%-- output previous message --%
lic:out value=${prev}//li
/c:if
%-- Store current message --%
c:set var=prev value=${msg}/
/html:messages
c:if test=${not empty prev}
%-- There was at least one message --%
c:if test=${first}
%-- There was only one message; show it --%
c:out value=${prev}/
/c:if
c:if test=${not first}
%-- There was more than one message;
output final message and end list. --%
lic:out value=${prev}//li/ul
/c:if
/c:if
[EMAIL PROTECTED] wrote:
Greetings,
I have sent this post more almost 2 days ago without one response.
I hope it was simply lost with other posts but still worthy of attention.
Here is the original post:
I am unable to find a solution... even after searching... and waiting
for the espresso to kick in.
I have messages and would like to determine the number of messages in
the bean.
If there is more than one message format the output as a list or else
just display the message.
Unable to come up with something.
This is what I am currently using:
logic:messagesPresent message=true
tr
td colspan=5 class=informationalMessage
html-el:messages id=message message=true
bean: write name=message filter=false/br
/html-el:messages
/td
td/td
/tr
tr
td colspan=6 height=5/td
/tr
/logic:messagesPresent
Any ideas would be greatly appreciated !
- Glenn
--
Laurie Harper
Open Source advocate, Java geek: http://www.holoweb.net/laurie
Founder, Zotech Software: http://www.zotechsoftware.com/
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
html-el:messages - bis
Greetings, I have sent this post more almost 2 days ago without one response. I hope it was simply lost with other posts but still worthy of attention. Here is the original post: I am unable to find a solution... even after searching... and waiting for the espresso to kick in. I have messages and would like to determine the number of messages in the bean. If there is more than one message format the output as a list or else just display the message. Unable to come up with something. This is what I am currently using: logic:messagesPresent message=true tr td colspan=5 class=informationalMessage html-el:messages id=message message=true bean: write name=message filter=false/br /html-el:messages /td td/td /tr tr td colspan=6 height=5/td /tr /logic:messagesPresent Any ideas would be greatly appreciated ! - Glenn
Re: html-el:messages - bis
I can't think of a way to find out how many messages are queued for
display, but you could do something like this (ugly, and untested):
c:set var=first value=true/
c:set var=prev value=/
html:messages id=msg
c:if test=${not empty prev}
%-- 2nd or subsequent messsage --%
c:if test=${first}
%-- This is the 2nd message of N; start the list --%
c:set var=first value=false/
ul
/c:if
%-- output previous message --%
lic:out value=${prev}//li
/c:if
%-- Store current message --%
c:set var=prev value=${msg}/
/html:messages
c:if test=${not empty prev}
%-- There was at least one message --%
c:if test=${first}
%-- There was only one message; show it --%
c:out value=${prev}/
/c:if
c:if test=${not first}
%-- There was more than one message;
output final message and end list. --%
lic:out value=${prev}//li/ul
/c:if
/c:if
[EMAIL PROTECTED] wrote:
Greetings,
I have sent this post more almost 2 days ago without one response.
I hope it was simply lost with other posts but still worthy of attention.
Here is the original post:
I am unable to find a solution... even after searching... and waiting for
the espresso to kick in.
I have messages and would like to determine the number of messages in the
bean.
If there is more than one message format the output as a list or else just
display the message.
Unable to come up with something.
This is what I am currently using:
logic:messagesPresent message=true
tr
td colspan=5 class=informationalMessage
html-el:messages id=message message=true
bean: write name=message filter=false/br
/html-el:messages
/td
td/td
/tr
tr
td colspan=6 height=5/td
/tr
/logic:messagesPresent
Any ideas would be greatly appreciated !
- Glenn
--
Laurie Harper
Open Source advocate, Java geek: http://www.holoweb.net/laurie
Founder, Zotech Software: http://www.zotechsoftware.com/
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
Re: html-el:messages - bis
Heh: even more of a hack, provided you're OK keeping with lists rather than
tables as in your original example:
logic:messagesPresent message=true
c:set var=count value=0/
ul id=msgs
html:messages id=msg
c:set var=count value=${count + 1}/
lic:out value=${msg}//li
/html:messages
/ul
c:if test=${count gt 1}/
style
#msgs { list-style: none; }
/style
/c:if
/logic:messagesPresent/
Laurie Harper wrote:
I can't think of a way to find out how many messages are queued for
display, but you could do something like this (ugly, and untested):
c:set var=first value=true/
c:set var=prev value=/
html:messages id=msg
c:if test=${not empty prev}
%-- 2nd or subsequent messsage --%
c:if test=${first}
%-- This is the 2nd message of N; start the list --%
c:set var=first value=false/
ul
/c:if
%-- output previous message --%
lic:out value=${prev}//li
/c:if
%-- Store current message --%
c:set var=prev value=${msg}/
/html:messages
c:if test=${not empty prev}
%-- There was at least one message --%
c:if test=${first}
%-- There was only one message; show it --%
c:out value=${prev}/
/c:if
c:if test=${not first}
%-- There was more than one message;
output final message and end list. --%
lic:out value=${prev}//li/ul
/c:if
/c:if
[EMAIL PROTECTED] wrote:
Greetings,
I have sent this post more almost 2 days ago without one response.
I hope it was simply lost with other posts but still worthy of attention.
Here is the original post:
I am unable to find a solution... even after searching... and waiting
for the espresso to kick in.
I have messages and would like to determine the number of messages in
the bean.
If there is more than one message format the output as a list or else
just display the message.
Unable to come up with something.
This is what I am currently using:
logic:messagesPresent message=true
tr
td colspan=5 class=informationalMessage
html-el:messages id=message message=true
bean: write name=message filter=false/br
/html-el:messages
/td
td/td
/tr
tr
td colspan=6 height=5/td
/tr
/logic:messagesPresent
Any ideas would be greatly appreciated !
- Glenn
--
Laurie Harper
Open Source advocate, Java geek: http://www.holoweb.net/laurie
Founder, Zotech Software: http://www.zotechsoftware.com/
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
