You're not seeing any data in your action because your JSP doesn't
contain anything that would submit data. You have a form in your JSP,
but no input elements: all your data is just written to the page as
static text.
If you want a form to submit data, that form needs to include HTML input
elements that allow the data to be entered. If you don't actually need
the user to be able to edit or enter data, you can use 'hidden' form
fields to specify what should be submitted with the form.
See Struts' HTML tag library [1] for a set of tags that help you build
forms and bind them to server-side data. See the Struts User Guide [2]
for more detail, particularly the sections on bulding view components [3].
L.
[1] http://struts.apache.org/userGuide/building_view.html
[2] http://struts.apache.org/userGuide/index.html
[3] http://struts.apache.org/userGuide/building_view.html
[EMAIL PROTECTED] wrote:
[EMAIL PROTECTED]
I have a problem with my Form Bean:
On my jsp I have have a List of values and put them on my jsp with this code
<table border="0" >
<html:form action="/saveFVKNAction" method="post" >
<logic:iterate name="fvknList" id="line" indexId="lineNo"
type="de.srs.pen.dao.base.FormValueKeyName">
<tr>
<td><%=lineNo.intValue()+1%></td>
<td><bean:write name="line" property="fieldName" filter="true" /></td>
<td><html:text name="line" property="dispName" indexed="true"
size="15"/></td>
<td><bean:write name="line" property="dispLang" filter="true"/></td>
<td><html:text name="line" property="sortOrder" indexed="true"
size="3"/></td>
<td><bean:write name="line" property="lastUpdate" filter="true"
format="dd.MM.yyyy HH:mm:ss" /></td>
</tr>
</logic:iterate>
</table>
<html:submit value="store" />
I get those values I want on my JSP. I tried to get those values into my
ActionForm with indexed properties but it wont work, I dont now why....here
is my code from my action form, I have a few log.debug() in it so that I can
see if it works but none of my log.debug() shows up.
public class SaveFVKNForm extends ActionForm {
private Logger log = Logger.getLogger(LoginAction.class);
private List fvknListIndexed;
/**
* Method validate
* @param mapping
* @param request
* @return ActionErrors
*/
public ActionErrors validate(
ActionMapping mapping,
HttpServletRequest request) {
return new ActionErrors();
}
/**
* Method reset
* @param mapping
* @param request
*/
public void reset(ActionMapping mapping, HttpServletRequest request) {
log.debug("FORM RESET");
fvknListIndexed = new ArrayList();
}
/**
* @return Returns the formFieldIndexed.
*/
public FormValueKeyName getFvknList(int idx) {
log.debug("FORM getFVKN");
if( fvknListIndexed == null )
fvknListIndexed = new ArrayList();
resizeList(idx);
if( fvknListIndexed.size() > idx )
return (FormValueKeyName) fvknListIndexed.get(idx);
else
return new FormValueKeyName();
}
/**
* @param formFieldIndexed The formFieldIndexed to set.
*/
public void setFvknList(int idx, FormValueKeyName field) {
log.debug("FORM set FVKNFIELD");
if( fvknListIndexed == null )
fvknListIndexed = new ArrayList();
resizeList(idx);
if( fvknListIndexed.size() > idx )
this.fvknListIndexed.set(idx, field);
else
throw new RuntimeException("Index out of bounds!");
}
/**
* @param fieldList
*/
public void setFvknList(List fieldList) {
log.debug("FORM SET FIELDLIEST");
this.fvknListIndexed = fieldList;
}
/**
* @param fieldList
*/
public List getFieldList() {
log.debug("FORM getFieldlist");
if( fvknListIndexed == null )
fvknListIndexed = new ArrayList();
return this.fvknListIndexed;
}
In my Action I want to get those values into my logfile but the List is
empty....
here is my action
SaveFVKNForm saveFVKNForm = new SaveFVKNForm();
Integer size = new Integer(saveFVKNForm.getFieldList().size());
log.info(size.toString());
for (int i=0; i<saveFVKNForm.getFieldList().size();i++)
{
FormValueKeyName row = (FormValueKeyName) saveFVKNForm.getFvknList(i);
log.info("Field Name: "+row.getFieldName()+" Disp: "+row.getDispName()+"
Order"+row.getSortOrder());
}
Does anyone see my mistake(s)
Thanks for your help
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