This is also
is ideal interface for me.
Of course, default of type is String.
Regards,Kazuaki Miyauchi, Japan
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2019年8月20日(火) 17:44 Stuart Thiel :
> Because formats for dates are so ambiguous, there's no reliable way to
> interpret.
isn't so ambiguous.
Regards, Kazuaki Miyauchi, Japan
This is only amusing. I tried at first as following.
If EL supports nested description, this is graceful solution.
Of course, it caused
javax.el.ELException: Failed to parse the expression [${${member_id}}]
Regards,Kazuaki Miyauchi, Japan
Excuse me. PC sent my under-writing mail.
2019年8月20日(火) 18:14 Kazuaki Miyauchi :
> I think many people use JavaBeans or like that using Date data.
> But, in Web site, year, month, day are mostly requested parameters.
> It was very convenient I can use ${param.year} and s
It was very con
2019年8月20日(火) 17:55 Stuart Thiel :
> I suspect you can skip the set tag and wrap the parseDate in the sqlParam
> tag as well, but I've never mucked with sql in JSPs (I'm pretty strict
> about using them exclusively as Template Views)
I think many people use JavaBeans or like that using Date data.
e [class
java.lang.String] to [class java.util.Date]
So, I'd like to know how to convert Date type using EL writing.
Is there simple method to convert like 0 + for int case?
Regards, Kazuaki Miyauchi, Japan
---
?)
Regards, Kazuaki Miyauchi, Japan
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test values(?,?)
We need such complicated way to Web-DB access?
We need simple way using EL description.
Regards,Kazuaki Miyauchi, Japan
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,?)
Ordinary we get HTTP request parameter via EL using ${param.hogehoge}.
So, It's troublesome to write following.
int member_id = Integer.valueOf(request.getAttribute("member_id");
session.setAttribute("member_id_num", member_id);
Instead of
Isn
ues(?,?)
1
How to cast String to int?
Of course, following JSP works correctly.
insert into test values(1,?)
Regards, Kazuaki Miyauchi, Japan
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ogle doesn't hit this error message.
Regards, Kazuaki Miyauchi, Japan
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perty
Editor not registered with the PropertyEditorManager]
How to convert String date data to Date type?
After changing as following, it works.
But, it's not easily readable when making complicated sql.
insert into test values(&#
> It must be my JSP file problem.
This should be changed as following.
Very Sorry. Kazuaki Miyauchi
P.S.
<%@ taglib prefix="sql" uri="http://jakarta.apache.org/taglibs/dbtags
>This error also caused using Tomcat7.0.94.
Excuse me. This also caused using Tomcat5.5.33.
It must be my JSP file problem.
Thanks, Kazuaki Miyauchi, Japan
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be few DBtag user?
Thanks, Kazuaki Miyauchi, Japan
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.service(HttpServlet.java:741)
org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
What's wrong?
Regards. Kazuaki Miyauchi, Japan
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Hi, I'm DBtags user on Tomcat5. DBtags is greate tool for simple DB access.
After importing *.war file to Tomcat9, there caused "taglib
definition not consistent with specification version" error.
Someone uses DBtags on Tomcat9?
Regards. Kazuaki
2014-10-06 15:39 GMT+09:00 Peter Wagner :
> Also, I would recommend to avoid using sql:update under any circumstances.
That causes some problems?
I think dbtags are the most powerful tools for developing Web-DB programs.
Why did developers stop creating this powerful functions?
Regards, K.Miyau
Hi. Peter.
It works well. Thank you very much!
EL is fantastic!
And now I have one more question.
var parameter doesn't seem to accept EL description as following.
Is there a smart way to resolve above description?
Regards, K.Miyauchi
-
Thanks a lot!
I'll check its correctly working.
Regards, K. Miyauchi
2014-09-25 19:00 GMT+09:00 Peter Wagner :
> Hello,
>
>
> use a temporary variable as an “index”:
>
>
>
>
>
> <%@ taglib uri="http://java.sun.com/jsp/jstl/core"; prefix="c" %>
>
>
>
>
>
> EL Test
>
>
>
>
>
18:08 GMT+09:00 Stuart Thiel :
> Hello Kazuaki,
> Can you not use i directly as you're already within el? I'm not sure
> why you want to embed the el.
>
>
>
> On Thu, Sep 25, 2014 at 5:03 AM, Kazuaki Miyauchi wrote:
>> 2014-09-24 22:53 GMT+09:00 Stuart Thiel
2014-09-24 22:53 GMT+09:00 Stuart Thiel :
> I really think something in your domain layer should be parsing your
> params and cleanly taking care of this all. You can still provide the
> cleaned up POJOS via attributes, and that makes more sense. If you're
> entirely skipping regular servlets and a
2014-09-24 22:46 GMT+09:00 Stuart Thiel :
> However, taglibs aside, I understand your concern. The main reason is
> that the ResultSet can start getting processed immediately under some
> conditions, thus it makes sense not to know the final number of
> records because the database might not have c
Hi, it is also convenient to use the iteration of ELs such as
.
Of course, it doesn't work. But, I'd like to do the following iteration.
insert into member values (1,?::integer,${i},?,?,?)
Is there some idea for this without whole description expanding i?
Regards,
Hi, it seems there is no way to get the numbers of records without
issuing count sql . It is convenient to get the number as following.
...
Why is there no function to get record number?
Regards,
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2014-09-04 17:04 GMT+09:00 Stuart Thiel :
> This is more a date-formatting question and less to do with taglibs or el.
Thank you!!
select to_char(interval,'HH24:MI:SS') resolved my problem.
Best Regards,
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get normal expression such as "0:13:15" using EL?
Regards, Kazuaki Miyauchi
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