Re: Struts Validation Rule for Single Java Bean form-property
Yujun-
You can reference locale specific strings with bean:message.. for
implementation details take a look at Rick Reumanns page
http://www.reumann.net/struts/lesson3/step9.do
and of course implementing locale specific strings dentified within
ApplicationResources.properties
(in your case it might be ApplicationResources_cn.properties file) ..I
encourage you to look at the english example at
http://www.reumann.net/struts/lesson3/step7.do
Kind Regards,
Martin-
- Original Message -
From: Laurie Harper [EMAIL PROTECTED]
To: user@struts.apache.org
Sent: Friday, October 28, 2005 8:28 PM
Subject: Re: Struts Validation Rule for Single Java Bean form-property
Yujun Liang wrote:
Laurie,
Thanks for the suggestion, just let you know I tried that and it seems
not working, thus I am not sure whether this can be enhanced by Struts
team since Java Bean inside Form Bean is a valid configuration and it is
a very nice feature but there still something to imrprove.
For example, it can't handle Locale and java.util.Date which I sent out
another seperate email and you replied as well. But the Bean Population
is handled by Struts so I can't register my converter unless I modify
common BeanUtil.
That, at least, is not true. See ConvertUtils.register() for registering
custom converters on the default ConvertUtilsBean / BeanUtilsBean combo.
Just make sure you register your converter during startup (using a context
listener, servlet or Struts plugin) so they're available when form
processing starts.
L.
Thanks.
Regards
Yujun Liang
[EMAIL PROTECTED]
(0408) 467 448
- Original Message - From: Laurie Harper [EMAIL PROTECTED]
To: user@struts.apache.org
Sent: Saturday, October 29, 2005 1:51 AM
Subject: Re: Struts Validation Rule for Single Java Bean form-property
Hmm, I'm not sure how to specify the validation rules with that
configuration; you could try with field property=mybean.creationTime
depends=...
L.
Yujun Liang wrote:
Hello,
I define a single Java Bean Form Bean, do you know how to define the
validation rule? Thanks.
Regards
Yujun Liang
[EMAIL PROTECTED]
(0408) 467 448
1. Form Bean Definition,
form-bean name=myForm
type=org.apache.struts.validator.DynaValidatorForm
form-property name=mybean
type=com.mycompany.myproject.bean.MyBean/
/form-bean
2. Java Bean,
package com.mycompany.myproject.bean;
import java.io.Serializable;
import java.sql.Timestamp;
import org.apache.commons.lang.builder.EqualsBuilder;
import org.apache.commons.lang.builder.HashCodeBuilder;
import org.apache.commons.lang.builder.ToStringBuilder;
public class MyBean implements Serializable {
private long interchangeId;
private Timestamp creationTime;
private String originatingChannel;
public long getInterchangeId() {
return this.interchangeId;
}
public void setInterchangeId(long interchangeId) {
this.interchangeId = interchangeId;
}
public Timestamp getCreationTime() {
return this.creationTime;
}
public void setCreationTime(Timestamp creationTime) {
this.creationTime = creationTime;
}
public String getOriginatingChannel() {
return this.originatingChannel;
}
public void setOriginatingChannel(String originatingChannel) {
this.originatingChannel = originatingChannel;
}
}
3. HTML Form
input name=mybean.creationTime type=text size=30 maxlength=30
value=25/10/2005
input name=mybean.originatingChannel type=text size=40
maxlength=40 value=originating channel1
input name=mybean.originatingChannelUserId type=text size=60
maxlength=60 value=originating_channel_userid1
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Re: Struts Validation Rule for Single Java Bean form-property
Martin,
Thanks for your help. My problem was not displaying the bean. What I wanted
to know is whether there is a way to validate the property of the Java Bean
defined in the form bean.
How to define the validation rule for
input name=mybean.creationTime
Source code.
1. Form Bean Definition,
form-bean name=myForm type=org.apache.struts.validator.DynaValidatorForm
form-property name=mybean type=com.mycompany.myproject.bean.MyBean/
/form-bean
2. Java Bean,
*package* com.mycompany.myproject.bean;
* *
*import* java.io.Serializable;
* *
*import* java.sql.Timestamp;
* *
*import* org.apache.commons.lang.builder.EqualsBuilder;
* *
*import* org.apache.commons.lang.builder.HashCodeBuilder;
* *
*import* org.apache.commons.lang.builder.ToStringBuilder;
*public* *abstract* *class* MyBean *implements* Serializable {
* private* *long* interchangeId;
* private* Timestamp creationTime;
* private* String originatingChannel;
* public* *long* getInterchangeId() {
* return* *this*.interchangeId;
}
* public **void* setInterchangeId(*long* interchangeId) {
* this*.interchangeId = interchangeId;
}
* public* Timestamp getCreationTime() {
* return* *this*.creationTime;
}
* *
* public* *void* setCreationTime(Timestamp creationTime) {
* this*.creationTime = creationTime;
}
* public* String getOriginatingChannel() {
* return* *this*.originatingChannel;
}
* public* *void* setOriginatingChannel(String originatingChannel) {
* this*.originatingChannel = originatingChannel;
}
}
3. HTML Form
input name=mybean.creationTime type=text size=30 maxlength=30
value=25/10/2005
input name=mybean.originatingChannel type=text size=40 maxlength=40
value=originating channel1
input name=mybean.originatingChannelUserId type=text size=60
maxlength=60 value=originating_channel_userid1
On 10/29/05, Martin Gainty [EMAIL PROTECTED] wrote:
Yujun-
You can reference locale specific strings with bean:message.. for
implementation details take a look at Rick Reumanns page
http://www.reumann.net/struts/lesson3/step9.do
and of course implementing locale specific strings dentified within
ApplicationResources.properties
(in your case it might be ApplicationResources_cn.properties file) ..I
encourage you to look at the english example at
http://www.reumann.net/struts/lesson3/step7.do
Kind Regards,
Martin-
- Original Message -
From: Laurie Harper [EMAIL PROTECTED]
To: user@struts.apache.org
Sent: Friday, October 28, 2005 8:28 PM
Subject: Re: Struts Validation Rule for Single Java Bean form-property
Yujun Liang wrote:
Laurie,
Thanks for the suggestion, just let you know I tried that and it seems
not working, thus I am not sure whether this can be enhanced by Struts
team since Java Bean inside Form Bean is a valid configuration and it
is
a very nice feature but there still something to imrprove.
For example, it can't handle Locale and java.util.Date which I sent out
another seperate email and you replied as well. But the Bean Population
is handled by Struts so I can't register my converter unless I modify
common BeanUtil.
That, at least, is not true. See ConvertUtils.register() for registering
custom converters on the default ConvertUtilsBean / BeanUtilsBean combo.
Just make sure you register your converter during startup (using a
context
listener, servlet or Struts plugin) so they're available when form
processing starts.
L.
Thanks.
Regards
Yujun Liang
[EMAIL PROTECTED]
(0408) 467 448
- Original Message - From: Laurie Harper [EMAIL PROTECTED]
To: user@struts.apache.org
Sent: Saturday, October 29, 2005 1:51 AM
Subject: Re: Struts Validation Rule for Single Java Bean form-property
Hmm, I'm not sure how to specify the validation rules with that
configuration; you could try with field property=mybean.creationTime
depends=...
L.
Yujun Liang wrote:
Hello,
I define a single Java Bean Form Bean, do you know how to define the
validation rule? Thanks.
Regards
Yujun Liang
[EMAIL PROTECTED]
(0408) 467 448
1. Form Bean Definition,
form-bean name=myForm
type=org.apache.struts.validator.DynaValidatorForm
form-property name=mybean
type=com.mycompany.myproject.bean.MyBean/
/form-bean
2. Java Bean,
package com.mycompany.myproject.bean;
import java.io.Serializable;
import java.sql.Timestamp;
import org.apache.commons.lang.builder.EqualsBuilder;
import org.apache.commons.lang.builder.HashCodeBuilder;
import org.apache.commons.lang.builder.ToStringBuilder;
public class MyBean implements Serializable {
private long interchangeId;
private Timestamp creationTime;
private String originatingChannel;
public long getInterchangeId() {
return this.interchangeId;
}
public void setInterchangeId(long interchangeId) {
this.interchangeId = interchangeId;
}
public Timestamp getCreationTime() {
return this.creationTime;
}
Re: Problem with logic:iterate (and nested:iterate) and indexed form items - Help required
Thanks for that - but I think I've not explained my problem properly.
The problem is that the bean containing the data is NOT the one in the
inner loop but the bean iterated through in the outer loop:
logic:iterate name=applicationForm property=familymembers
id=familymmber type=application.FamilyMember
I want to be able to access as from within the inner loop.
familymembers[0].surname, familymembers[0].forename,
familymembers[1].surname, etc.
The reason for this is that the form needs to show and allow editing of
different data depending on who is accessing it. Yeah, I know it makes
things complicated but it's what THEY want. The inner iterate is around
a form configuration bean which describes the data which should be
displayed:
logic:iterate name=applicationForm property=familyItems
id=formItem type=utils.InputItem
InputItem has fields which describe the type of input field to be used
and whether it is displayed, readonly, mandatory, etc.
i.e. inputitem is an array with entries something like - there are other
fields to hold any option lists for select items, etc. but those aren't
really relevant to this problem.
inputitem[0]
property=surname
readonly=false
size=30
type=text
mandatory=true
inputitem[1]
property=forename
readonly=false
size=30
type=text
mandatory=true
and I want to end up with html like this.
!-- First Row --
input type=text name=familymembers[0].forename value=
input type=text name=familymembers[0].surname value=
!-- 2nd row --
input type=text name=familymembers[1].forename value=
input type=text name=familymembers[1].surname value=
but because the iterator count is picked up from the inner loop - I end
up with
!-- First Row --
input type=text name=familymembers[0].forename value=
input type=text name=familymembers[1].surname value=
!-- 2nd row --
input type=text name=familymembers[0].forename value=
input type=text name=familymembers[1].surname value=
!-- 3rd row --
input type=text name=familymembers[0].forename value=
input type=text name=familymembers[1].surname value=
I've done this successfully using a similar technique when there is a
single data item to be edited but this form needs to be able to edit
multiple rows at once and I'm hitting a problem with the iterator.
I guess what I really need is a way to iterate round the inner loop
without the counter used for indexing being increased.
Again, thanks for any help anyone can give.
Mike
Murray Collingwood wrote:
Hi Mike
Maybe I'm simplifying it somewhat and I'm not sure of your form-bean structure,
however the outer loop should loop through 'familymembers' as it is looping it should
set a form-bean for the inner loop identifying a 'familymember'. I also like to add the
type here - helps my inline documentation. So, outer loop should be:
logic:iterate name=applicationForm property=familymembers id=familymember
type=controller.form.FamilyMemberForm
Then we can add the inner loop in a similar manner, referencing the 'familymember'
defined in the outerloop:
logic:iterate name=familymember id=familyitem
type=controller.form.FamilyItemForm
Finally we can then display the input box for these items:
html:text name=familyItem property=dataProperty size=${familyItem.size}
readonly=${familyItem.readonly}
Maybe this is too simplistic, sorry if I've missed the point somewhere.
Kind regards
mc
On 28 Oct 2005 at 14:01, Mike Manley wrote:
Hi,
I have a problem trying to create a multi row edit form which has to be
able to dynamically decide which columns should be displayed for edit.
My jsp uses the code below.
logic:iterate name=applicationForm property=familymembers
id=familymembers
tr
logic:iterate name=applicationForm property=familyItems
id=formItem
td
logic:notEmpty name=formItem
% InputItem inputItem = (InputItem)formItem; %
logic:equal name=formItem property=type
value=text
html:text size=%= inputItem.getSize() %
readonly=%= inputItem.isReadonly()% name=familymembers
property=%= inputItem.getDataProperty() % indexed=true/
/logic:equal
/td
/logic:iterate
/td
/logic:iterate
The outer iterate is the bean holding the data - in this case a list of
family members - name, gender, date of birth. The inner iterate is the
list of fields to be displayed for each, My problems is that when this
is rendered as html - the index values generated use the index of the
inner iterate not the outer one - so I get
tr
td
input type=text name=familymembers[0].forename value=
/td
td
input type=text name=familymembers[1].surname value=
/td
/tr
tr
td
input type=text name=familymembers[0].forename value=
/td
td
input type=text name=familymembers[1].surname value=
/td
/tr
whereas what I want is
multibox error
Hello I am using TC5.5.9,JSTL1.1,Struts1.2 With this code: table width=476 height=110 border=1 tr tdnbsp;/td tdhtml:multibox property=strArray value=Value1//td tdnbsp;/td /tr tr tdnbsp;/td tdnbsp;/td tdnbsp;/td /tr /table I have made sure my actionForm has the s/getter for checkbox1, checkbox2 strArray. Made sure the reset is setting the booleans to false. The page comes up without the html:multibox tag, so everything else is correct. Except for the error below. It seems like a tag library issue. Any and all insight welcomed. tia. I am getting javax.servlet.ServletException: Cannot find bean under name org.apache.struts.taglib.html.BEAN org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:848) org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:781) org.apache.jsp.jsp2_jsp._jspService(org.apache.jsp.jsp2_jsp:107) org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97) javax.servlet.http.HttpServlet.service(HttpServlet.java:802) org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:322) org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:291) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241) javax.servlet.http.HttpServlet.service(HttpServlet.java:802) root cause javax.servlet.jsp.JspException: Cannot find bean under name org.apache.struts.taglib.html.BEAN org.apache.struts.taglib.html.MultiboxTag.doEndTag(MultiboxTag.java:195) org.apache.jsp.jsp2_jsp._jspx_meth_html_multibox_0(org.apache.jsp.jsp2_jsp:125) org.apache.jsp.jsp2_jsp._jspService(org.apache.jsp.jsp2_jsp:88) __ Start your day with Yahoo! - Make it your home page! http://www.yahoo.com/r/hs - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
How to use Email Templates for struts?
Hi, I want to send my struts-1.2.7 application emails using templates. Which template engine should I use? Zsolt - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: How to use Email Templates for struts?
Zsolt- Most of the Mail Templaing engines I have seen cost money But there is a shareware template library available at jsourcery http://jsourcery.com/output/java.net/atleap/0.5-rc1/com/blandware/atleap/model/core/MailTemplate.html HTH, Martin- - Original Message - From: Zsolt [EMAIL PROTECTED] To: Struts Users Mailing List struts-user@jakarta.apache.org Sent: Saturday, October 29, 2005 12:45 PM Subject: How to use Email Templates for struts? Hi, I want to send my struts-1.2.7 application emails using templates. Which template engine should I use? Zsolt - 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]
Re: How to use Email Templates for struts?
You can use velocity (http://jakarta.apache.org/velocity/) for generating your templates. When you're done parsing you feed it to the JavaMail API. Velocity is a very powerful template engine and you can even use is for Struts' Views. good luck, Martijn Martin Gainty wrote: Zsolt- Most of the Mail Templaing engines I have seen cost money But there is a shareware template library available at jsourcery http://jsourcery.com/output/java.net/atleap/0.5-rc1/com/blandware/atleap/model/core/MailTemplate.html HTH, Martin- - Original Message - From: Zsolt [EMAIL PROTECTED] To: Struts Users Mailing List struts-user@jakarta.apache.org Sent: Saturday, October 29, 2005 12:45 PM Subject: How to use Email Templates for struts? Hi, I want to send my struts-1.2.7 application emails using templates. Which template engine should I use? Zsolt - 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] -- 31.69 nHz = once a year - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: How to use Email Templates for struts?
You can also just use basic JSP technology. You can use a servlet include to retrieve the output from a JSP, which could your mail. __ Yahoo! Mail - PC Magazine Editors' Choice 2005 http://mail.yahoo.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Lenya/Struts
Has anyone integrated a STRUTS webapp with Lenya? I am curently working through the least painful way to do it and any input would be helpful.. Thanks, Jim - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
jps:useBean documentation?
Hello, This question may seems stupid but where is the documentation the JSP tags? There is the doc at http://java.sun.com/products/jsp/jstl/1.1/docs/tlddocs/index.html for the JSTL but the tag jsp:useBean is not there like a lot of others. So where are they documented? -- A+ Pierre - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Problem with logic:iterate (and nested:iterate) and indexed form items - Help required
Hi Mike
Thats easy.
Outer loop needs to specify the indexId parameter as in:
logic:iterate name=applicationForm property=familymembers id=familymmber
type=application.FamilyMember indexId=memberIndex
Then you can use whatever inner loop (or loops) you want.
logic:iterate something else
Inside here you can refer to the 'memberIndex' as in:
html:text name=familymembers[${memberIndex}].forename
HTH
Cheers
mc
On 29 Oct 2005 at 15:29, Mike Manley wrote:
Thanks for that - but I think I've not explained my problem properly.
The problem is that the bean containing the data is NOT the one in the
inner loop but the bean iterated through in the outer loop:
logic:iterate name=applicationForm property=familymembers
id=familymmber type=application.FamilyMember
I want to be able to access as from within the inner loop.
familymembers[0].surname, familymembers[0].forename,
familymembers[1].surname, etc.
The reason for this is that the form needs to show and allow editing of
different data depending on who is accessing it. Yeah, I know it makes
things complicated but it's what THEY want. The inner iterate is around
a form configuration bean which describes the data which should be
displayed:
logic:iterate name=applicationForm property=familyItems
id=formItem type=utils.InputItem
InputItem has fields which describe the type of input field to be used
and whether it is displayed, readonly, mandatory, etc.
i.e. inputitem is an array with entries something like - there are other
fields to hold any option lists for select items, etc. but those aren't
really relevant to this problem.
inputitem[0]
property=surname
readonly=false
size=30
type=text
mandatory=true
inputitem[1]
property=forename
readonly=false
size=30
type=text
mandatory=true
and I want to end up with html like this.
!-- First Row --
input type=text name=familymembers[0].forename value=
input type=text name=familymembers[0].surname value=
!-- 2nd row --
input type=text name=familymembers[1].forename value=
input type=text name=familymembers[1].surname value=
but because the iterator count is picked up from the inner loop - I end
up with
!-- First Row --
input type=text name=familymembers[0].forename value=
input type=text name=familymembers[1].surname value=
!-- 2nd row --
input type=text name=familymembers[0].forename value=
input type=text name=familymembers[1].surname value=
!-- 3rd row --
input type=text name=familymembers[0].forename value=
input type=text name=familymembers[1].surname value=
I've done this successfully using a similar technique when there is a
single data item to be edited but this form needs to be able to edit
multiple rows at once and I'm hitting a problem with the iterator.
I guess what I really need is a way to iterate round the inner loop
without the counter used for indexing being increased.
Again, thanks for any help anyone can give.
Mike
Murray Collingwood wrote:
Hi Mike
Maybe I'm simplifying it somewhat and I'm not sure of your form-bean
structure,
however the outer loop should loop through 'familymembers' as it is looping
it
should
set a form-bean for the inner loop identifying a 'familymember'. I also
like to add
the
type here - helps my inline documentation. So, outer loop should be:
logic:iterate name=applicationForm property=familymembers
id=familymember
type=controller.form.FamilyMemberForm
Then we can add the inner loop in a similar manner, referencing the
'familymember'
defined in the outerloop:
logic:iterate name=familymember id=familyitem
type=controller.form.FamilyItemForm
Finally we can then display the input box for these items:
html:text name=familyItem property=dataProperty
size=${familyItem.size}
readonly=${familyItem.readonly}
Maybe this is too simplistic, sorry if I've missed the point somewhere.
Kind regards
mc
On 28 Oct 2005 at 14:01, Mike Manley wrote:
Hi,
I have a problem trying to create a multi row edit form which has to be
able to dynamically decide which columns should be displayed for edit.
My jsp uses the code below.
logic:iterate name=applicationForm property=familymembers
id=familymembers
tr
logic:iterate name=applicationForm property=familyItems
id=formItem
td
logic:notEmpty name=formItem
% InputItem inputItem = (InputItem)formItem; %
logic:equal name=formItem property=type
value=text
html:text size=%= inputItem.getSize() %
readonly=%= inputItem.isReadonly()% name=familymembers
property=%= inputItem.getDataProperty() % indexed=true/
/logic:equal
/td
/logic:iterate
/td
/logic:iterate
The outer iterate is the bean holding the data
problems with struts html tag lib
I am trying to include a %= variable % type thing in an html:submit
tag and it doesn't evaluate the %= variable % is there a way to make
it evaluate this? Or is there a way to include dynamic contect in this
tag. In this case it is inside a loop and variable changes each time
through the loop.
Here is the actual code, the second line prints out the proper value.
bean:define id=key name=row property=userPrefId/bean:define
%= key %
html:submit onclick=setWKey('defaultFilter',%= key %);
value=Default/
and this renders as:
15
input type=submit value=Default onclick=setWKey('defaultFilter',%= key
%);
and I would like it to render as
15
input type=submit value=Default onclick=setWKey('defaultFilter',15);
Thanks in advance.
Troy
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