valuelist-users Mailing List for ValueList (Page 3)

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Hi,

Every time I do a submit, the valueList looses the paging information.

Here is a quick description of what I am trying to do:

I want to display thru a jsp a list of rows made of a name plus an 
editable boolean field represented with a checkbox.
In the form there is a submit button to process the changes in the 
checkboxes.

So, in order to save the paging information, before processing every 
request (but the submits) I perform a call to

ValueListInfo valueListInfo = (ValueListInfo) 
valueListHandlerHelper.getValueListInfo(request, "authlist");
valueListHandlerHelper.backupInfoFor(request, valueListInfo, "authlist");

However, after each submit, the paging information is lost.

Browsing in the ValueList code, I saw that in the function 
ValueListRetriever.doEndTag(),
which retrieves the ValueListInfo eventually passed to the adapter, the 
ValueListInfo is retrieved as follows:
info= ValueListRequestUtil.buildValueListInfo(….)

But ValueListRequestUtil.buildValueListInfo will never retrieve the 
backedup ValueListInfo, as it does not look into the session, but only 
within the request.
Should ValueListRetriever.doEndTag() be calling
info=valueListHandlerHelper.getValueListInfo(request, "authlist");
instead?

Or am I trying to use the backupInfoFor for something it is not intended 
for? In this case could anyone point me how to save the paging 
information so it gets retrieve by the ValueListRetriever.doEndTag() ?

I have also noticed that for every request (either a submit or not) I 
get this log messages:
ERROR ValueList 'whatIsThisStuffFor' was not found in the scope 
'session'! (_ValueListSpaceTag.java:138_) [http-8080-3] - 
net.mlw.vlh.web.tag.ValueListSpaceTag
WARN No ValueListConfigBean defined, using the default configuration. 
(_ValueListSpaceTag.java:319_) [http-8080-3] - 
net.mlw.vlh.web.tag.ValueListSpaceTag

Any help would be much appreciated...
thanks
Bruno

----------------------------------------------------------------
I am using valuelist 0.1.8
Spring1.2.6

Here is the part for valueList in the jsp:

<form id="valueListForm" method="post">
<vlh:root value="whatIsThisStuffFor" id="authlist" url="?" 
includeParameters="authlist*" scope="session" >
<vlh:retrieve name="userAdapter" />

<table cellspacing="0" cellpadding="0">
<tr>
<td align="left" nowrap="true">
<c:out value="${authlist.totalNumberOfEntries}"/> Total
- Page (<c:out value="${authlist.pagingPage}"/> of <c:out 
value="${whatIsThisStuffFor.valueListInfo.totalNumberOfPages}"/>)
&nbsp;
</td>
<td align="right">

<div id="paging">
<vlh:paging pages="5"/>
</div>

</td>
<td align="right">
<div class="button"><div class="buttonLeftSide">&nbsp;</div><a 
id="button_editElection" class="contentsButton" 
href="javascript:document.getElementById('valueListForm').submit();">Submit</a><div 
class="buttonRightSide">&nbsp;</div></div>
</td>

</tr>
<tr>
<td colspan="3">
<table width="450" cellspacing="0" cellpadding="0" 
style="text-align:center;">
<vlh:row bean="voterAndAuthorization" >

<vlh:column title="name" property="name" >
<c:out value="${voterAndAuthorization.name.fullName}" />
</vlh:column>

<vlh:checkbox name="activatedIds" title="authorized" property="active" >

<!-- If checked, the checkbox will be part of a multiple values field 
with the element id as value -->
<input type="checkbox" name="activatedIds" value="<c:out 
value="${voterAndAuthorization.id}" />"

<c:if test="${voterAndAuthorization.authorized}">
checked="checked"
</c:if>

></input>

<!-- in this other multiple values field the ids of the elements will be 
kept -->
<input type="hidden" name="elementIds" value="<c:out 
value="${voterAndAuthorization.id}"/>"></input>
</vlh:checkbox>
</vlh:row>
</table>
</td>
</tr>
</table>
</vlh:root>

<!-- the submit is used only to submit the changes, not to navigate
thus when the changeActivate field is included in the request it 
indicates that
the user has submitted changes -->
<input type="hidden" name="changeActivate" value="true" />

</form>

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valuelist-users Mailing List for ValueList (Page 3)

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