RE: Looking for junior Java/Struts developers
Depends on when, where, and what is your citizenship. It can be up to $ 85000+ in US. Jiin-Her Lu (816) 926-2145 >>> [EMAIL PROTECTED] 02/03/04 10:34PM >>> whats a graduate programmer worth? i'm told to accept 45k, which i believe in the states would be 30k or roundabouts. *sniff* US 50k *sniff* i wonder how many years i'll have to slave for before i see money like that. 50k US??? Thats like 85k over here - which is a *lot* more than even a very senior programmer is worth nevermind a junior. 85k for a JUNIOR programmer. Wow! You could buy a car with that! (Which unlike junior programmers are distinctly not cheap over here. ) so... whats the tax rate like over in the States these days? ;-) -- ajay --- Who Dares Wins - This mail sent through IMP: www-mail.usyd.edu.au - 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: Validation problem
This is an interesting thing. Here is the way to avoid Struts calls validate method on ActionForm This one Struts framework will NOT call validate method on ActionForm While this one does The only difference is if you do have property, Struts adds name="your_data". While if you don't have property set, Struts add name="org.apache.struts.taglib.html.CANCEL". Why these make the difference? Jiin-Her Lu (816) 926-2145 >>> [EMAIL PROTECTED] 01/29/04 05:45PM >>> The Struts Validator provides a mechanism to deal with Cancel buttons. A flag is set in the onclick method for the cancel button in the jsp page. The validate methods check this flag and if it is set, they skip validation and just return true. If you're not using the Struts Validator, maybe you could try mimicking this behavior in your validate method ?? Brian Barnett -Original Message- From: Nathan Pitts [mailto:[EMAIL PROTECTED] Sent: Thursday, January 29, 2004 4:16 PM To: Struts List Subject: Validation problem I am wondering how to solve the following problem with a minimal amount of recoding, and hope someone can give some input. I have a form the has three html:submit buttons -- Update, Cancel and Delete. I am using a LookupDispatchAction and an ActionForm with the validation in the validate() method. Under normal conditions everything works fine..But when a user clicks Update with invalid data on the form, the validate method catches the bad data and returns the proper error message. If the user then decides to click Cancel (without changing the invalid data), the validate() method is still called and the user is returned the same error. One thing that I might be able to do is to somehow find out what button was clicked in the validate() method...?? How would I do that, I wonder... thanks in advance, -nathan - 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] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: ... question? SELECTED ATTRIBUTE
In you ActionForm java class, you have to define the selectedCountry instance
variable. For example
public MyForm extends ActionForm {
private String [] selectedCountry = {}; // if the option is multiple selection (check
box or multiple selection listbox)
// private String selectCountry;// if the option is single selection
(radio button or dropdown box)
// generate getter and setter method based on the above variable)
}
When Struts populates the data, it checks the selectedCountry array in your form. If
the country is found in your ActionForm, Struts automatically adds "selected" to that
item (country). You don't have to do anything as long as your ActionForm class defined
correctly.
I have done for radio button, checkbox, dropdown box, single and multiple listbox.
They work well!
Jiin-Her Lu
(816) 926-2145
>>> [EMAIL PROTECTED] 02/02/04 11:47AM >>>
How does one add selected attribute if I want one the
option to have the SELECTED attribute
--- Jiin-Her Lu <[EMAIL PROTECTED]> wrote:
> you can do as following.
> countryCollection is an ArryList with object of
> struts' LabelValueBean. The value is the country
> code and label is the country name for example.
> Once the user changes the country selection, it will
> submit the change to server so that the action can
> generate the city list based on the selected county.
> Once it's done, forward to itself. The list of city
> will be populated accordingly. If you want use
> javascript, then it's a different story.
>
> Hope this can help!
>
>
> property="value" labelProperty="label"
> onchange="submit()" />
>
>
>
> property="value" labelProperty="label" />
>
>
>
>
> Jiin-Her Lu
> (816) 926-2145
>
> >>> [EMAIL PROTECTED] 02/02/04 09:49AM >>>
> Apologies for this newbie question...
>
> I have 2 selections: Country and City
> I have 2 collections in session (CityList contains a
> reference to Country)
> I don't want the user to select a City before
> selecting a Country and I want
> to display a list of Cities that relate to the
> selected Country...
>
> Can anyone please help with this code:
>
> ...
>
> Country
>
>onchange="document.forms['myForm'].city.value='';
>
> document.forms['myForm'].submit();">
> Select a
> country...
> property="country"
> labelProperty="description" />
>
>property="country" />
>
>
>
> City
>
>
> Select a
> city...
> property="list"
> type="City">
>
<<<<<---
> --
>property="country" value="">
> !!! This is where I'm stumped. How do I get the
> comparison to work between 2
> beans?
>
>>>>>---
> --
> labelProperty="description" />
>
>
>
>
>/>
>
>
> ...
>
> Any help much appreciated!
> Derek
>
>
>
>
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Re: ... question?
you can do as following. countryCollection is an ArryList with object of struts' LabelValueBean. The value is the country code and label is the country name for example. Once the user changes the country selection, it will submit the change to server so that the action can generate the city list based on the selected county. Once it's done, forward to itself. The list of city will be populated accordingly. If you want use javascript, then it's a different story. Hope this can help! Jiin-Her Lu (816) 926-2145 >>> [EMAIL PROTECTED] 02/02/04 09:49AM >>> Apologies for this newbie question... I have 2 selections: Country and City I have 2 collections in session (CityList contains a reference to Country) I don't want the user to select a City before selecting a Country and I want to display a list of Cities that relate to the selected Country... Can anyone please help with this code: ... Country Select a country... City Select a city... <<<<<--- -- !!! This is where I'm stumped. How do I get the comparison to work between 2 beans? >>>>>--- -- ... Any help much appreciated! Derek - 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: html:options and html:select
If your list stores objects which is the type of Struts' LabelValueBean (provides only
getValue() and getLabel() methods), then you can simply as
Jiin-Her Lu
(816) 926-2145
>>> [EMAIL PROTECTED] 02/02/04 06:31AM >>>
Hi Frank
Try using
Request.setAttribute("collectionName",list);
I have tried putting the Collection as the request attribute never in
the form bean. One more thing make user you provide exact path of
CProduct in the name field.
Regards
Anant
-Original Message-
From: Otto, Frank [mailto:[EMAIL PROTECTED]
Sent: Monday, February 02, 2004 5:41 PM
To: Struts-User (E-Mail)
Subject: html:options and html:select
hello,
I have following bean:
public class CProduct {
private Integer id;
private String name
public Integer getId() {return id;}
puclic void setId(Integer id){
...
}
My form class contains a java.util.List of CProduct bean.
How can I display the List as select box? I want to use the id as value
and the name as label of the select box.
For example:
scanner
harddisk
Has anyone an idea?
Regards,
Frank
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[RESOVLED] Re: File "/tags/struts-logic" not found
If you use <%@ taglib uri="/tags/struts-logic" prefix="logic" %> in your jsp files, then you have to specify the mapping in your web.xml file since there is no /tags/ folder (in general) since the *.tld normally located in /WEB-INF/ folder. if you use <%@ taglib uri="/web-inf/struts-logic" prefix="logic" %> then if you move *tld to folder other than /WEB-INF/ then you have to change all of your JSPs There is a better way to do it. Instead of doing as above, use following in your jsp,then you don't have to define the mapping in web.xml neither change your jsp <%@ taglib uri="http://jakarta.apache.org/struts/tags-logic"; prefix="logic" %> Jiin-Her Lu (816) 926-2145 >>> [EMAIL PROTECTED] 01/30/04 06:17AM >>> Thank you guys, appartently it was just that in my index page i was reffering to /tags/struts-logic rather than /WEB-INF/struts-logic.tld The strange thing is that I did not make ANY changes between deleting the temp file and reaccessing my app ! Theo - Original Message - From: "Ramachandran" <[EMAIL PROTECTED]> To: "Struts Users Mailing List" <[EMAIL PROTECTED]> Sent: Friday, January 30, 2004 5:03 AM Subject: RE: File "/tags/struts-logic" not found > Hi ! > No problem will occurs by deleting the files in work folder. If u > restarted the server then it will have new compiled files. > i thought your tld file for struts-logic is corrupted. So relace > that one. It will work > > Ram > > -Original Message- > From: shankarr [mailto:[EMAIL PROTECTED] > Sent: Friday, January 30, 2004 10:20 AM > To: Struts Users Mailing List > Subject: Re: File "/tags/struts-logic" not found > > > Hi! > > I am not much aware of the application's temp directory part. > But, it seems that you have accidentally deleted the struts-logic.tld file > in WEB-INF folder. > > Richie > > At 01:26 AM 1/30/2004 +, you wrote: > > >Hi all, > > > >I had to delete my application's temporary directory in Tomcat's > >\work\Standalone\localhost because it was not running using my latest > >compiled files. Now when I access my application I get the following error > >and I don't have a clue why that is so! Any ideas? > > > >Thank you for your time, > >Theo > > > >HTTP Status 500 - > > > >--- > - > > > >type Exception report > > > >message > > > >description The server encountered an internal error () that prevented it > >from fulfilling this request. > > > >exception > > > > > >org.apache.jasper.JasperException: File "/tags/struts-logic" not found > > "To achieve all that is possible, one must attempt the impossible" > > > > - > 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] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
