problem displaying images
Hello! I have 3 images to display and to do that in my jsp page I have the following code I am using struts 1.2.9. I have GetBarChartAction class and GetPieChartAction class implemented and properly configured. In the execute methods, I am using JfreeChart to create the images dynamically. I have notice sometimes, not always, the Action class's execute method doesn't get invoked and as a result the image doesn't get displayed. Any idea why the Action classes don't get executed sometimes? If I delete the browser cash, it started to work again. How do I solve this problem? Thanks, NR - Be a better Globetrotter. Get better travel answers from someone who knows. Yahoo! Answers - Check it out.
Re: [newbie] "no getter method .."
No you need a getName() getter method in your ResultBean javabean class.
Regards,
Niniva
probertm <[EMAIL PROTECTED]> wrote:
Hi, all.
Another newbie question on Struts. I am having an issue
in getting my .jsp names to match with those in the ActionForm
class and was after some help.
The error coming back from Tomcat is
Exception in JSP: /search.jsp:56
53:
54:
55:
56:
57:
58:
59:
root cause : No getter method for property name of bean result
So, this seems to tell me that I am short a method getName() in
the java class searchForm. Is that right?
In my SearchForm.java file, I have:
public class SearchForm extends ActionForm {
private String name = "";
private String empID = "";
private List results = null;
/**
* Define all the set / get functions
*/
public void setName( String name ) {
this.name = name;
}
public String getName() {
return name;
}
public void setEmpID( String empID ) {
this.empID = empID;
}
public String getEmpID() {
return empID;
}
etc.
So, clearly I am not understanding something here.
Any help appreciated
Thanks,
-mark.
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Re: How to pass data from one Action class to another Action class?
No, my form bean has request scope. yes, both the form beans name are same. NRay [EMAIL PROTECTED] wrote: Is your Form Bean Sessioin Scoped? Are you using the same form bean name for both the actions? If you have done these 2, you shouldnt have any problems passing form bean between 2 actions :D Thanks and regards, Pazhanikanthan. P (Paz) Consultant for AXA, Senior Software Engineer, HCL Australia Services Pty. Ltd. Off : +61-3-9618-4085 Mob : +61-0411-354-838 Niniva Ray 12/10/2006 08:26 AM Please respond to "Struts Users Mailing List" To: user@struts.apache.org cc: Subject: How to pass data from one Action class to another Action class? Hello, If my Action class's success path is another Action class, not a jsp, how do I pass data from one Action class to the other Action class? Both of my action classes are associated with the same form bean. I was setting the method A of the common form bean in one Action class and doing getA in the 2nd Action class, but instead of getting the value I set, I am getting back 0. Thanks in advance. Regards, NRay - Talk is cheap. Use Yahoo! Messenger to make PC-to-Phone calls. Great rates starting at 1¢/min. _ This e-mail has been scanned for viruses by MCI's Internet Managed Scanning Services - powered by MessageLabs. For further information visit http://www.mci.com * Important Note This email (including any attachments) contains information which is confidential and may be subject to legal privilege. If you are not the intended recipient you must not use, distribute or copy this email. If you have received this email in error please notify the sender immediately and delete this email. Any views expressed in this email are not necessarily the views of AXA. Thank you. ** - Yahoo! Messenger with Voice. Make PC-to-Phone Calls to the US (and 30+ countries) for 2¢/min or less.
How to pass data from one Action class to another Action class?
Hello, If my Action class's success path is another Action class, not a jsp, how do I pass data from one Action class to the other Action class? Both of my action classes are associated with the same form bean. I was setting the method A of the common form bean in one Action class and doing getA in the 2nd Action class, but instead of getting the value I set, I am getting back 0. Thanks in advance. Regards, NRay - Talk is cheap. Use Yahoo! Messenger to make PC-to-Phone calls. Great rates starting at 1¢/min.
Re: Need help in how to display error messages
Hi Niall,
Thank you for the suggestion and explanation.
It worked.
Thanks,
Niniva
Niall Pemberton <[EMAIL PROTECTED]> wrote:
The reason this is happening is because (normally) your ActionMessage
contains the key - and then the tag looks up the
actual message (i.e. "resolves the message") - but you're actually
resolving the message yourself in the Action.
Try just creating the ActionMessage with the key:
ActionMessage error =
new ActionMessage("error.message.filemanagement.errorsavingconfiguration");
Niall
On 8/5/06, Niniva Ray wrote:
> Hi,
>
> I am working on a web application where I am using struts 1.2.9.
> The problem I am encountering is whenever I want to show any messages on the
> browser, suppose if I want to show the message "Error saving configuration",
> it is displaying ???en_US.Error saving configuration???
>
> The details of what I have are
> In my struts-config file I have
>
>
> I have FileManagementResources.properties file in the
> com.mng.filemanagement.resources package.
>
> In this properties file I have the entry,
> error.message.filemanagement.errorsavingconfiguration=Error saving
> configuration
>
> In my Action class I have,
> MessageResources messageResources = getResources(request); // request is
> HttpServletRequest
> ActionMessage error = new
> ActionMessage(messageResources.getMessage("error.message.filemanagement.errorsavingconfiguration"));
> ActionMessages errors = new ActionMessages();
> errors.add(FileManagementConstants.ERROR_KEY, error); //
> FileManagementConstants.ERROR_KEY is a string with value error
> addErrors(request, errors);
>
> In my jsp page I have
>
>
>
>
>
>
> This displays ???en_US.Error saving configuration???
> when error happens, instead of Error saving configuration.
>
> I am supporting only one language English.
> I think I am missing something, could anyone give me some pointers what I am
> doing wrong?
>
> Thanks,
> NR
>
>
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Need help in how to display error messages
Hi,
I am working on a web application where I am using struts 1.2.9.
The problem I am encountering is whenever I want to show any messages on the
browser, suppose if I want to show the message "Error saving configuration",
it is displaying ???en_US.Error saving configuration???
The details of what I have are
In my struts-config file I have
I have FileManagementResources.properties file in the
com.mng.filemanagement.resources package.
In this properties file I have the entry,
error.message.filemanagement.errorsavingconfiguration=Error saving
configuration
In my Action class I have,
MessageResources messageResources = getResources(request); // request is
HttpServletRequest
ActionMessage error = new
ActionMessage(messageResources.getMessage("error.message.filemanagement.errorsavingconfiguration"));
ActionMessages errors = new ActionMessages();
errors.add(FileManagementConstants.ERROR_KEY, error); //
FileManagementConstants.ERROR_KEY is a string with value error
addErrors(request, errors);
In my jsp page I have
This displays ???en_US.Error saving configuration???
when error happens, instead of Error saving configuration.
I am supporting only one language English.
I think I am missing something, could anyone give me some pointers what I am
doing wrong?
Thanks,
NR
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