Apex Code Development You need to sign in to do that
Don't have an account?
Dodi VF Rerender problem
I have a VF page, my page block table is rerendering fine(table), however my Output Panel(panelWrapper) is not rerendering unless I do a full page refresh. I have tried wrapping the output panel at the pageblock level as well, and it still won't re-render properly. Any ideas would be appreciated.
Thanks
<apex:page controller="ManifestMaintenanceController2">
<script type="text/javascript">
function checkAll(cb,cbid)
{
var inputElem = document.getElementsByTagName("input");
for(var i=0; i<inputElem.length; i++)
{
if(inputElem[i].id.indexOf(cbid)!=-1){
inputElem[i].checked = cb.checked;
}
}
}
</script>
<apex:form id="form">
<apex:pageBlock id="block">
<apex:pageBlockButtons >
<apex:commandButton value="Remove from Manifest" action="{!processRemoveSelected}" rerender="panelWrapper, table"/>
<apex:commandButton value="Return to Manifest" action="{!pageCancel}"/>
</apex:pageBlockButtons>
<apex:outputPanel id="panelWrapper">
<apex:outputText style="font-style:italic" value="{0} Manifest Lines available to remove.">
<apex:param value="{!workOrderCount2Remove}"/>
</apex:outputText>
</apex:outputPanel>
<!-- In our table we are displaying the cServiceOrderLine records -->
<apex:pageBlockTable value="{!serviceOrderLines2Remove}" var="c" id="table">
<apex:column ><apex:facet name="header">
<!-- This is our selected Boolean property in our wrapper class -->
<apex:inputCheckbox value="{!c.selected}" onclick="checkAll(this,'checkedone')" />
</apex:facet>
<apex:inputCheckbox value="{!c.selected}" id="checkedone"/></apex:column>
<!-- This is how we access the records within container/wrapper -->
<apex:column value="{!c.con.Name}" />
<apex:column value="{!c.con.SVMXC__Activity_Type__c}" />
<apex:column value="{!c.con.SVMXC__Line_Type__c}" />
<apex:column value="{!c.con.SVMXC__Line_Status__c}" />
<apex:column value="{!c.con.SVMXC__Received_City__c}" />
<apex:column value="{!c.con.SVMXC__Quantity_Shipped2__c}" />
<apex:column value="{!c.con.SVMXC__Service_Order__c}" />
<apex:column value="{!c.con.SVMXC__Work_Description__c}" />
</apex:pageBlockTable>
</apex:pageBlock>
</apex:form>
</apex:page>
Ok, this issue was in my controller. I was not setting the value back to null for the param value explicitley after calling the action method. I set the value to null and it is rerendering properly now.
Thanks everybody for your help.
All Answers
Hi ,
I got the similar problem.Don't know why this issue is coming.
But this can be solved.Make a new pageblocksection do all the rerender from pageblocksection.Keep the outputpanel inside pageblocksection.
Rerender is always issues with the commandbutton and outpanel.
Still not quite working....I added multiple pageblocksections, and tried a couple different scenarios. Below is updated code trying to get the rerender working properly. Still only updates the "table" section. Not panelWrapper or blockSection2.
<apex:page controller="ManifestMaintenanceController2">
<script type="text/javascript">
function checkAll(cb,cbid)
{
var inputElem = document.getElementsByTagName("input");
for(var i=0; i<inputElem.length; i++)
{
if(inputElem[i].id.indexOf(cbid)!=-1){
inputElem[i].checked = cb.checked;
}
}
}
</script>
<apex:form id="form">
<apex:pageBlock id="block">
<apex:pageBlockSection id="blockSection1">
<apex:commandButton value="Remove from Manifest" action="{!processRemoveSelected}" rerender="blockSection2, panelWrapper, table"/>
<apex:commandButton value="Return to Manifest" action="{!pageCancel}"/>
</apex:pageBlockSection>
<apex:pageBlockSection id="blockSection2">
<apex:outputPanel id="panelWrapper">
<apex:outputText style="font-style:italic" value="{0} Manifest Lines available to remove.">
<apex:param value="{!workOrderCount2Remove}"/>
</apex:outputText>
</apex:outputPanel>
</apex:pageBlockSection>
<apex:pageBlockSection >
<!-- In our table we are displaying the cServiceOrderLine records -->
<apex:pageBlockTable value="{!serviceOrderLines2Remove}" var="c" id="table">
<apex:column ><apex:facet name="header">
<!-- This is our selected Boolean property in our wrapper class -->
<apex:inputCheckbox value="{!c.selected}" onclick="checkAll(this,'checkedone')" />
</apex:facet>
<apex:inputCheckbox value="{!c.selected}" id="checkedone"/></apex:column>
<!-- This is how we access the records within container/wrapper -->
<apex:column value="{!c.con.Name}" />
<apex:column value="{!c.con.SVMXC__Activity_Type__c}" />
<apex:column value="{!c.con.SVMXC__Line_Type__c}" />
<apex:column value="{!c.con.SVMXC__Line_Status__c}" />
<apex:column value="{!c.con.SVMXC__Received_City__c}" />
<apex:column value="{!c.con.SVMXC__Quantity_Shipped2__c}" />
<apex:column value="{!c.con.SVMXC__Service_Order__c}" />
<apex:column value="{!c.con.SVMXC__Work_Description__c}" />
</apex:pageBlockTable>
</apex:pageBlockSection>
</apex:pageBlock>
</apex:form>
</apex:page>
Remover the outputpanel id from the rerender:
<apex:commandButton value="Remove from Manifest" action="{!processRemoveSelected}" rerender="blockSection2, panelWrapper, table"/>
Delete panelwrapper and test it.
Not working still : (
I tried with and without the output panel in the additional section I need re-renderd(the output panel text)
<apex:pageBlockSection id="blockSection1">
<apex:commandButton value="Remove from Manifest" action="{!processRemoveSelected}" rerender="blockSection2, table"/>
<apex:commandButton value="Return to Manifest" action="{!pageCancel}"/>
</apex:pageBlockSection>
<apex:pageBlockSection id="blockSection2">
<apex:outputText style="font-style:italic" value="{0} Manifest Lines available to remove.">
<apex:param value="{!workOrderCount2Remove}"/>
</apex:outputText>
</apex:pageBlockSection>
Use commandlink instead of button and style it as a button.
Hi,
I believe it will not change, Since the value attribute in your outputtext is constant (value="{0} Manifest Lines available to remove.") .
Regards,
Ok, this issue was in my controller. I was not setting the value back to null for the param value explicitley after calling the action method. I set the value to null and it is rerendering properly now.
Thanks everybody for your help.