Hi everybody,

I need yours help, please.

I'm Trying to use <rich:dropSupport and he never want to rerender the other components. I use a4j:log to see where the problem is but I don't understand why!

This is my code and the a4j log :

<h:form id="form">



<rich:panel
bodyClass="bodyClass1">
<f:facet name="header">
<h:outputText value="#{langue.Create_LPCreationTitre}" />
</f:facet>
<a4j:outputPanel style="border:1px solid gray;padding:2px;" layout="block" >
<h:messages/>
<rich:dropSupport id="drop" acceptedTypes="Course"
dropValue="text" dropListener="#{eventBean.processDrop}"
reRender="lp,ec" ></rich:dropSupport>

<rich:dataTable id="lp" width="450"
value="#{BeansPageCreationDD.list}" var="val2"
onRowMouseOver="this.style.backgroundColor='#F1F1F1'"
onRowMouseOut="this.style.backgroundColor='#{a4jSkin.tableBackgroundColor}'"
columnClasses="col">
<f:facet name="header">
<h:outputText styleClass="textee2" value="#{langue.Create_LPCreationCourse} " />
</f:facet>
<h:column>
<h:graphicImage value="/Images/icons/imgmenu.gif" />
<rich:spacer width="10" />
<h:outputText styleClass="textee2" value="#{val2.name}" />
</h:column>
</rich:dataTable>
</a4j:outputPanel>
</rich:panel>
<rich:panel
bodyClass="bodyClass1">
<f:facet name="header">
<h:outputText value="#{langue.Create_ExistCourseTitre}" />
</f:facet>
<h:panelGrid columns="1">
<a4j:region rendered="true" selfRendered="true" >


<rich:dataTable id="ec" width="400"
value="#{BeansPageCreationDD.list2Trie}" rows="10"
var="val"
onRowMouseOver="this.style.backgroundColor='#F1F1F1'"
onRowMouseOut="this.style.backgroundColor='#{a4jSkin.tableBackgroundColor}'"
columnClasses="col">
<f:facet name="header">
<rich:columnGroup>
<rich:column>
<h:outputText styleClass="textee2" value="#{langue.Create_ExistCourse}" />
</rich:column>
<rich:column>
<h:outputText styleClass="textee2" value="#{langue.Create_ExistCode}" />
</rich:column>
</rich:columnGroup>
</f:facet>
<h:column>
<h:panelGrid columns="3">
<h:graphicImage value="/Images/icons/imgmenu.gif" />
<rich:spacer width="10" />
<a4j:outputPanel layout="block" ajaxRendered="true">
<rich:dragSupport dragIndicator=":indicator"
dragType="Course" dragValue="#{val}">
<rich:dndParam name="label" value="#{val.name}" />
</rich:dragSupport>
<h:outputText styleClass="textee2"
value="#{val.name}" />
</a4j:outputPanel>
</h:panelGrid>
</h:column>
<h:column>
<rich:spacer width="20" />
<h:graphicImage value="/Images/icons/link.gif" />
<rich:spacer width="10" />
<h:outputText styleClass="textee2"
value=" #{val.courseCode} " />
</h:column>
</rich:dataTable>
<rich:spacer height="15" />
<rich:datascroller for="ec" maxPages="8" />
</a4j:region>
</h:panelGrid>
</rich:panel>




</h:form>


LOG:
-------
debug[17:03:49,792]: Have Event [object Object] with properties: target: undefined, srcElement: [object], type: mouseup
debug[17:03:49,792]: NEW AJAX REQUEST !!! with form :form
debug[17:03:49,808]: Append hidden control form with value [form] and value attribute [form]
debug[17:03:49,808]: parameter form:drop with value form:drop
debug[17:03:49,823]: parameter dropTargetId with value form:drop
debug[17:03:49,823]: parameter dragSourceId with value form:ec:0:_id72
debug[17:03:49,839]: parameter form:ec:0:_id72 with value form:ec:0:_id72
debug[17:03:49,839]: parameter [object] with value [object]
debug[17:03:49,855]: Start XmlHttpRequest
debug[17:03:49,855]: Reqest state : 1
debug[17:03:49,870]: QueryString: AJAXREQUEST=_viewRoot&form=form&form%3Adrop=form%3Adrop&dropTargetId=form%3Adrop&dragSourceId=form%3Aec%3A0%3A_id72&form%3Aec%3A0%3A_id72=form%3Aec%3A0%3A_id72&%5Bobject%5D=%5Bobject%5D&
debug[17:03:49,995]: Reqest state : 2
debug[17:03:50,011]: Reqest state : 3
debug[17:03:50,011]: Reqest state : 4
debug[17:03:50,026]: Reqest end with state 4
debug[17:03:50,026]: Response with content-type: text/xml;charset=UTF-8
debug[17:03:50,026]: Full response content: <?xml version="1.0"?>
Learning Plan Manager
















/*<![CDATA[*/
.gridContent { vertical-align:top;
} .bodyClass1 {
background-color: #FFFFFF; }
/*]]>*/

debug[17:03:50,042]: Update page by list of rendered areas from response form:lp,form:ec,_id82
debug[17:03:50,042]: search for elements by name 'script' in element #document
debug[17:03:50,058]: selectNodes found 17
debug[17:03:50,073]: in response with src=/wls_kuq18/a4j.res/org.ajax4jsf.framework.resource.PrototypeScript.jsf
debug[17:03:50,073]: Such element exist in document
debug[17:03:50,073]: in response with src=/wls_kuq18/a4j.res/org.ajax4jsf.framework.ajax.AjaxScript.jsf
debug[17:03:50,089]: Such element exist in document
debug[17:03:50,089]: in response with src=/wls_kuq18/a4j.res/org.ajax4jsf.dnd.DnDScript.jsf
debug[17:03:50,105]: Such element exist in document
debug[17:03:50,105]: in response with src=/wls_kuq18/a4j.res/org/richfaces/renderkit/html/scripts/utils.js.jsf
debug[17:03:50,120]: Such element exist in document
debug[17:03:50,120]: in response with src=/wls_kuq18/a4j.res/org/richfaces/renderkit/html/scripts/dnd/dnd-common.js.jsf
debug[17:03:50,136]: Such element exist in document
debug[17:03:50,136]: in response with src=/wls_kuq18/a4j.res/scripts/drag-indicator.js.jsf
debug[17:03:50,151]: Such element exist in document
debug[17:03:50,151]: in response with src=/wls_kuq18/a4j.res/org.ajax4jsf.framework.ajax.ImageCacheScript.jsf
debug[17:03:50,167]: Such element exist in document
debug[17:03:50,167]: in response with src=/wls_kuq18/a4j.res/org/ajax4jsf/renderkit/html/scripts/form.js.jsf
debug[17:03:50,167]: Such element exist in document
debug[17:03:50,183]: in response with src=/wls_kuq18/a4j.res/org/richfaces/renderkit/html/scripts/browser_info.js.jsf
debug[17:03:50,198]: Such element exist in document
debug[17:03:50,198]: in response with src=/wls_kuq18/a4j.res/scripts/simpleTogglePanel.js.jsf
debug[17:03:50,198]: Such element exist in document
debug[17:03:50,214]: in response with src=/wls_kuq18/a4j.res/org/richfaces/renderkit/html/scripts/json/json.js.jsf
debug[17:03:50,214]: Such element exist in document
debug[17:03:50,230]: in response with src=/wls_kuq18/a4j.res/org/richfaces/renderkit/html/scripts/dnd/dnd-dropzone.js.jsf
debug[17:03:50,230]: Such element exist in document
debug[17:03:50,245]: in response with src=/wls_kuq18/a4j.res/org/richfaces/renderkit/html/scripts/simple-dropzone.js.jsf
debug[17:03:50,245]: Such element exist in document
debug[17:03:50,261]: in response with src=/wls_kuq18/a4j.res/org/richfaces/renderkit/html/scripts/dnd/dnd-draggable.js.jsf
debug[17:03:50,261]: Such element exist in document
debug[17:03:50,276]: in response with src=/wls_kuq18/a4j.res/org/richfaces/renderkit/html/scripts/simple-draggable.js.jsf
debug[17:03:50,276]: Such element exist in document
debug[17:03:50,292]: in response with src=/wls_kuq18/a4j.res/org/richfaces/renderkit/html/scripts/modalPanel.js.jsf
debug[17:03:50,292]: Such element exist in document
debug[17:03:50,308]: in response with src=/wls_kuq18/a4j.res/org/richfaces/renderkit/html/scripts/modalPanelBorders.js.jsf
debug[17:03:50,308]: Such element exist in document
debug[17:03:50,323]: search for elements by name 'link' in element #document
debug[17:03:50,323]: selectNodes found 11
debug[17:03:50,339]: in response with src=/wls_kuq18/a4j.res/css/dragIndicator.xcss/DATA/eAErfyd3CAAFqAJG.jsf
debug[17:03:50,339]: Such element exist in document
debug[17:03:50,355]: in response with src=/wls_kuq18/a4j.res/css/simpleTogglePanel.xcss/DATA/eAErfyd3CAAFqAJG.jsf
debug[17:03:50,355]: Such element exist in document
debug[17:03:50,370]: in response with src=/wls_kuq18/a4j.res/css/panel.xcss/DATA/eAErfyd3CAAFqAJG.jsf
debug[17:03:50,370]: Such element exist in document
debug[17:03:50,370]: in response with src=/wls_kuq18/a4j.res/css/spacer.xcss/DATA/eAErfyd3CAAFqAJG.jsf
debug[17:03:50,386]: Such element exist in document
debug[17:03:50,401]: in response with src=/wls_kuq18/a4j.res/css/table.xcss/DATA/eAErfyd3CAAFqAJG.jsf
debug[17:03:50,401]: Such element exist in document
debug[17:03:50,417]: in response with src=/wls_kuq18/a4j.res/org/richfaces/renderkit/html/css/dragIndicator.xcss/DATA/eAErfyd3CAAFqAJG.jsf
debug[17:03:50,417]: Such element exist in document
debug[17:03:50,417]: in response with src=/wls_kuq18/a4j.res/css/datascroller.xcss/DATA/eAErfyd3CAAFqAJG.jsf
debug[17:03:50,433]: Such element exist in document
debug[17:03:50,433]: in response with src=/wls_kuq18/a4j.res/org/richfaces/renderkit/html/css/modalPanel.xcss/DATA/eAErfyd3CAAFqAJG.jsf
debug[17:03:50,448]: Such element exist in document
debug[17:03:50,448]: in response with src=../Scripts/style.css
debug[17:03:50,464]: Such element exist in document
debug[17:03:50,464]: in response with src=../Scripts/monstyle.css
debug[17:03:50,480]: Such element exist in document
debug[17:03:50,480]: in response with src=../Scripts/global.css
debug[17:03:50,495]: Such element exist in document
debug[17:03:50,495]: Attempt to update part of page for Id: form:lp
debug[17:03:50,511]: call selectSingleNode for id= form:lp
error[17:03:50,511]: New node for ID form:lp is not present in response
debug[17:03:50,526]: Attempt to update part of page for Id: form:ec
debug[17:03:50,526]: call selectSingleNode for id= form:ec
error[17:03:50,542]: New node for ID form:ec is not present in response
debug[17:03:50,542]: Attempt to update part of page for Id: _id82
debug[17:03:50,558]: call selectSingleNode for id= _id82
error[17:03:50,558]: New node for ID _id82 is not present in response
debug[17:03:50,573]: call selectSingleNode for id= ajax-update-ids
debug[17:03:50,573]: Hidden JSF state fields: null
debug[17:03:50,589]: call selectSingleNode for id= _ajax:data
debug[17:03:50,589]: call selectSingleNode for id= _A4J.AJAX.focus
debug[17:03:50,605]: No focus information in response


The problem is very strange, because when I refresh my page, the drag and drop is correcte. It's just a pb of reRender, but I can't find the solution.

Please Help me.
:'(

Thanks a lots for yours answers
Have a nice days!