Passing a form bean with a link

Hii Javaties
I am passing some parameters from a jsp page to the action class in the following manner
�2=<bean write name="formbean" property="prop2" />Link
Can anyone tell me is this the right approach to pass paramters from a link .
Can i pass the whole form bean with a link ?

From what I understand you are using Struts, and as much as I know you have to configure struts so that when you click for example on a link with the url set as hello.do, it will actually get the hello form bean and handle it. However as much as I know you have to do this from the xml configuration!
I am not expert in struts however, but that is my feeling.
regards,
sim085

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Form bean with int property and netui:select tag

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Joe Robins                    Tel: 212-918-5057
Thaumaturgix, Inc.               Fax: 212-918-5001
19 W. 44th St., Suite 810          Email: [email protected]
New York, NY 10036               http://www.tgix.com
thau'ma-tur-gy, n. the working of miracles.

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Joe Robins <[email protected]> wrote:
Hi,
I've recently started using WebLogic 8.1 for a client project. There's
been a bit of a learning curve, but I've been able to find most of my
answers in the docs or on the dev2dev site. This one, though, I've been
unable to manage.
I have a database table, call it foo. In it I have columns for id
(numeric) and name (string). I created a database control to read that
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select id, name
from foo
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is going to be used to submit new records for another table. For the
data:
id     name
1     Foo
2     Bar
3     Bletch
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tags):
<select name="foo">
<option value="1">Foo</option>
<option value="2">Bar</option>
<option value="3">Bletch</option>
</select>
My first question is what the best way to do this is. I was able to
get
this working by creating a database control, which returns an array of
a
custom Foo class. I then pass that array into a utility method which
converts it into a Map, and pass that map to the netui:select tag in
the
optionDataSource attribute. This works, but it seems rather roundabout,
so I'm wondering if there's a better way to do it, without needing the
conversion utility method in the middle. I tried playing around with
the control, I tried using different netui tags (I thought I could do
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nothing else worked.
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I
created a bean with all the data that I was reading from the form, and
at first, I just made everything in the form bean be a String. For this
select, though, the values are ids, so I thought I'd just make them be
ints in the form bean instead. However, when I did that, WL decided
that it wanted to add in a default option with a value of 0:
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</select>
I've tried to find a way to get rid of that 0, and I can't. Is there
a
way to prevent it from sticking in a default value like that? Or do
I
have to just leave it as a String in the form bean to get it to work
the
way I want?
Thanks in advance for your help.
Joe Robins                    Tel: 212-918-5057
Thaumaturgix, Inc.               Fax: 212-918-5001
19 W. 44th St., Suite 810          Email: [email protected]
New York, NY 10036               http://www.tgix.com
thau'ma-tur-gy, n. the working of miracles.

Submit a html:form with a link

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"Fred Criscuolo" <[email protected]> wrote:
>
I would like to invoke an action using the content of a table cell displayed
on
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bean, how could I pass it the department id? I've heard that SP2 will
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Could you share with is the entire stacktrace?
It seems that your domain classes are not being founded by the classloader, and this could be a consequence of a lot of things, but in general, it is a classloader issue. Your classloader is broken by some reason. Check if dependencies are well solved, and check if there are some NoClassDefFoundErrors in the stacktrace. Sometimes when the classpath is wrong, the entire classloader brokes generating strange behaviors like this.
Also review the steps necessary to deploy Coherence*Web on GlassFish: http://docs.oracle.com/middleware/1212/coherence/COHCW/glassfish.htm#COHCW357
Remember for example that, different from WebLogic 12.1.2, you need to deploy coherence.jar and coherence-web.jar at your package deployment.
Cheers,
Ricardo Ferreira

Passing values to form bean string array from dynamic added textboxes

Hi,
I am unable to pass values to form bean string array from a jsp in which I have incorporated dynamically adding of textboxes in javascript.
I have given add/delete row option in the jsp. If there is single row, this is working fine. But after adding a row, I am not able to either do any validations on added textboxes or pass the values to the String array form bean variable.
code snippet:
var cell6 = row.insertCell(4);
var element5 = document.createElement("input");
element5.type = "text";
element5.className = "formtext1";
element5.size = "5";
element5.value = "00.00";
element5.name= "qty"; // this is a string array of the form bean.
element5.onchange=function() {checkNumeric(this);};
cell6.appendChild(element5);
<html:text styleClass="formtext1" property="qty" value="" size="5" styleId="qty" onchange="checkNumeric(this)"/></td>
form bean declaration
private String[] qty; Please help.
Edited by: j2eefresher on Jan 12, 2010 11:23 PM

Shivanand,
There's no need to post that much code when you could create a very short test case that demonstrates only the problem you are having.
You're using &NAME. notation on something that isn't a page or application item. You can't reference PL/SQL variables that way (or any other way) outside the PL/SQL scope. For your situation, you could create a page item named P55_DOCID and assign it a value in the PL/SQL process (:P55_DOCID := DOCID;), then reference &P55_DOCID. in HTML areas like the success message.
Scott

How to pass parameter onclick of a command link created in a managed bean

Hi,
I created a command link in a managed bean using RichCommandLink . I want to pass a parameter on click of the command link like we do using <f:attribute> on the jspx. As i have created a command link using the bean hence i want to pass it programmatically to another method . How should i pass the parameter via the command link. Please help..

Hi,
can you please elaborate more on this.
i am not getting what you are trying to tell.
following is my actual code in java bean : :
RichCommandLink remove= new RichCommandLink();
remove.setId("E"+(rowID-1));
remove.setText("Remove");
FacesContext context = FacesContext.getCurrentInstance();
MethodExpression actionListener = context.getApplication().getExpressionFactory().createMethodExpression(context.getELContext(), "#{viewScope.test.onRemove}", null, new Class[] {ActionEvent.class});
remove.addActionListener(new MethodExpressionActionListener(actionListener));
childrenOfGroupLayout.add(remove);
Here i have created RichCommandLink in Bean, in this i want to add the <f:attribute>
how to add this in my current component.
can you give some example..
please help..

Update Multiple Rows with Form Beans

Hi,
I'm trying to update variable number of rows at once in an EJB with form beans and pageflow in Weblogic Workshop. Is this possible? If so, how?
Thanks!
Will

... if your table does not contain exactly what you expect you could get:
'single row sub-query returns more than one row'
To prevent that, put a unique index on (name, version). If this combination is not always unique, you will need to cater for the possibility in the update statement.

HT201304 How do I request a refund for "Refund for In-App Purchases made by a minor"? I received an email on this with a link that takes me into a loop with no request form to fill out as the email states. :(

How do I request a refund for "Refund for In-App Purchases made by a minor"? I received an email on this with a link that takes me into a loop with no request form to fill out as the email states.

Did you do this
How to report/refund an issue with your iTunes Store, App Store, Mac App Store, or iBooks Store purchase
or maybe
1 - Use the Express lane and start here:
https://expresslane.apple.com
or the general place
Apple - Support -form iTunes Store - Contact Us
2 - Call Apple in your country by getting the number from here:
http://support.apple.com/kb/HE57

Problems with a link into Preview form

hi all.
I make a XML Form for news, it contain 4 forms " Show, Edit, ListEdit and Preview".
The problem is when i see the Preview forms, this have a link " Read more..", this link is set to Hyperlink=View , that will open a new windows with the details of the news. the new window have a link, but this doesn't work (show javaScript error).
error: open_url (url) don't exist in the source of page.
But if i see only the Show form the link works fine.
Can you help me please with this problem ?
thanks.

Hi Vanessa,
This SQL works for me:
DECLARE @path varchar(50)
SELECT @path = cast(T0.BitmapPath as varchar) FROM OADP T0
select cast(@path + $[OITM.U_FieldName] as ntext(16))
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Regards,
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Attaching a form component value with the link

Help! Desperate!
How do I attach list box value with the link. This is part of my code. I am struggling with the <a href part of the code. When the user clicks one of the options from the list box, that value should be attached to the link.
private String getWageFooter(String rate)
StringBuffer sb1 = new StringBuffer();
String typerate=rate;
sb1.append("<hr size=\"3\" width=\"550\">");
sb1.append("<table width=\"950\"><tr><td align=\"center\">");
sb1.append(" To change the Rate Type view");
sb1.append("<p>Click on a Rate Type in this list and click the<I><b>");
sb1.append("<font color=\"blue\">GO</font></b></I> button");
sb1.append("<br><select name=\"ratetype\"><option value=\"\">Select One");
sb1.append("<option value=\"All\">All Rate Types<option value=\"Hourly\">Hourly Wage");
sb1.append("<option value=\"Annual\">Annual Wage</select>");
sb1.append("<a href=\"occWageReport.jsp?typerate=");
sb1.append("<img src=\"../images/go.gif\" border=\"0\"></a>");
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Sue

Anybody! Any ideas how to attach the value of the item in the list box with the link as a querystring?
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Cannot retrieve definition for form bean null

Hi,
          I have a page jsp which contains a form. This form contains an action
          towards (page.do ).
          I configured struts-config.xml file in whom I put a configuration of
          action ( type=xxx.pageAction ) but not form because I have not need of
          it.
          During the execution it show that it tries to instantiate a bean of form
          corresponding to a configuration of action and post this error message
          " Root causes of ServletException javax.servlet.jsp. JspException:
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          Could you indicate to me where is the problem ?
          Here is my configuration :
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          Thanks in advance
          Rachid.


There's little reason to use Struts infrastructure to set this up since you have no model, and the controller aspect is well-defined (just go to "NewProject"!). You're basically providing a link from one page to another, akin to doing an <a href>, and you wouldn't use Struts to do a simple link :).
I would just just use standard HTML.
If you're okay with using Javascript, this is the simplest:
<input type="button" onClick="document.location='NewProject'">
Or you can use a standard HTML form, as you've basically done already:
<form action="NewProject" method="get">
<input type="submit" value="Create">
</form>

How to reset values in a Data Form Bean?

I have created an ADF application that has a search facility in it. The architecture is as follows:
DataPage (search.jsp) --> DataAction (validateSearch) -->DataAction (refreshCollection) --> DataPage (results.jsp)
I have successfully created a data form bean to hold the data that is submitted in the search and bind it to the refresh method of the collection. I have also successfully overridden the validate method, which catches and throws and displays appropriate ActionErrors on the search.jsp page.
I have added a link back to the search.jsp page from the results.jsp page (as a user may wish to perform another search), the ActionErrors are resetting ok but I have not managed to work out how to reset the values of the actual data form bean.
I have tried several different ways of overriding the reset method within the data form bean but so far have been unsuccessful - I would appreciate any assistance with this matter.
Shown here is a basic example of a form bean that I have been trying different things out with - I can not get the reset method to even be called - please help!
package uk.dmf.eg02;
import javax.servlet.http.HttpServletRequest;
import org.apache.struts.action.ActionError;
import org.apache.struts.action.ActionErrors;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionMapping;
public class searchForm extends ActionForm
String search;
public setupForm()
public ActionErrors validate(ActionMapping mapping, HttpServletRequest request)
ActionErrors errors = new ActionErrors();
if (search.trim().length()==0)
errors.add("search", new ActionError("error.search"));
return errors;
public void reset(ActionMapping mapping, HttpServletRequest request)
System.err.println("EXECUTING RESET METHOD");
this.search = "";
public void setSearch(String search)
this.search = search;
public String getSearch()
return search;

If you run in request scope the reset method is called, however in session scope is't only called once (or never?). See documentation of method reset():
public void reset(ActionMapping mapping,
javax.servlet.http.HttpServletRequest request)
Reset bean properties to their default state, as needed. This method is called before the properties are repopulated by the controller.
The default implementation does nothing. In practice, the only properties that need to be reset are those which represent checkboxes on a session-scoped form. Otherwise, properties can be given initial values where the field is declared.
If the form is stored in session-scope so that values can be collected over multiple requests (a "wizard"), you must be very careful of which properties, if any, are reset. As mentioned, session-scope checkboxes must be reset to false for any page where this property is set. This is because the client does not submit a checkbox value when it is clear (false). If a session-scoped checkbox is not proactively reset, it can never be set to false.
This method is not the appropriate place to initialize form value for an "update" type page (this should be done in a setup Action). You mainly need to worry about setting checkbox values to false; most of the time you can leave this method unimplemented.

Passing a form bean with a link

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