Datascroller "reRender"

[mpulse]

Hello

I'm using a datascroller with a table and I'd like to know if it's possible to reRender the datascroller so I want to have focus on the first page when I reRender the table

ex:

-we have 5 pages on the datascroller and the focus is on the fifth
-we rerender the table (reRender the panel which contains the table and datascroller)
-the table have now just 4 pages but the datascroller is always on the fifth and we saw nothing in the table, we must click on last button on the datascroller to see something.

any ideas?

thanks

[ilya_shaikovsky]

Wha is your RF version?

[mpulse]

Sorry RF version is 3.0.1

[mpulse]

i'd like to add something when we reRender the table and table have just 4 pages is normal because it's for filtered the table the problem is the focus on the page's number on the datascroller stay on its last position .

[ilya_shaikovsky]

please update to 3.1.0 GA. The bugs very similar to your case was fixed till 3.0.1 release.

[kewldude]

Im not sure if this is the same issue that I've encountered with the scroller, but my workaround is by calling

table.setFirst(0);//sets the scroller to 1st page

where table is declared as:
UIData table

and you have to have a binding of your table in order to call the setFirst method.

[mpulse]

the code is :


for the datatable

<rich:panel id="listmessage">
 <f:facet name="header">Listes des messages</f:facet>

 <f:view>
 <h:form>
 <h:outputText value="No messages to display" rendered="#{messageList.rowCount==0}"/>
 <rich:datascroller stepControls="auto" id="datascroller" for="msgList" maxPages="20"/>
 <rich:spacer height="15"/>

 <rich:dataTable id="msgList" rows="2" var="msg" value="#{messageList}"
 rendered="#{messageList.rowCount>0}"
 onRowMouseOver="this.style.backgroundColor='#F1F1F1'"
 onRowMouseOut="this.style.backgroundColor='#{a4jSkin.tableBackgroundColor}'"
 cellpadding="0" cellspacing="0">

code wich reRender the panel

<rich:toolBarGroup location="right">
 <h:form id="searchAll">
 <h:inputText styleClass="barsearch" id="searchAlltext" value="#{search.all}"/>
 <a4j:commandButton refresh="listmessage,datascroller"
action="#{messageManager.SearchByAll(search.all)}"
reRender="listmessage,datascroller" value="Search" styleClass="configButton" />
 </h:form>
 </rich:toolBarGroup>

[mpulse]

no idea ? I don't understand how use

>> table.setFirst(0);//sets the scroller to 1st page <<