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sayanasreekanth@gmail.comsayanasreekanth@gmail.com 

The value 'null' is not valid for operator '>'

Hi All

 

I am getting this error when i write the ontabenter function on the tab.

<apex:tab label="Billing" name="billName" id="tabBilling" ontabenter="callCon('Billing');" style="background-color:white;"  rendered="{!IF(strSearchlevel='1',false,true)}">

<apex:outputText value="{!IF(lstDisputeInfo.size>0,'Yes','No')}" label="Account In Dispute" />

 <apex:actionFunction name="callCon" oncomplete="callCon1();">
                        <apex:param name="firstParam" value="" assignTo="{!Tabselected}"/>
                        </apex:actionFunction>

 

Below is the error. when i remove the ontabenter action it is not throwing the error, but i need to write the ontabenter action in order to capture the clicks on the tab. Please let me know your taughts on this.Appreciate your time and help.

 

The value 'null' is not valid for operator '>'

Error is in expression '{!IF(lstDisputeInfo.size>0,'Yes','No')}' in component <apex:outputText> in page summarypage

 

Best Answer chosen by Admin (Salesforce Developers) 
kiranmutturukiranmutturu

try this

 

<apex:outputText value="{!IF(AND(NOT(ISBLANK(lstDisputeInfo)),lstDisputeInfo.size>0),'Yes','No')}" label="Account In Dispute" />

All Answers

kiranmutturukiranmutturu

try this

 

<apex:outputText value="{!IF(AND(NOT(ISBLANK(lstDisputeInfo)),lstDisputeInfo.size>0),'Yes','No')}" label="Account In Dispute" />

This was selected as the best answer
sayanasreekanth@gmail.comsayanasreekanth@gmail.com

Thanks Kiran, It worked!!
sakshi poddar 9sakshi poddar 9
 I got an error here ,can anyone please help
The value 'null' is not valid for operator '>'
'{!IF(Opportunity.Stage_Value__c>1,'slds-tabs--path__item slds-is-complete',IF(Opportunity.Stage_Value__c=1,'slds-tabs--path__item slds-is-current','slds-tabs--path__item slds-is-incomplete'))}'
Tyler McCartyTyler McCarty
<apex:outputText > {!(setCon.pageNumber * pagesize)+1-pagesize}-{!IF((setCon.pageNumber * pagesize)>noOfRecords, noOfRecords,
                     (setCon.pageNumber * pagesize))} of {!noOfRecords}
                </apex:outputText> 

The value 'null' is not valid for operator '>'
Error is in expression '{!IF((setCon.pageNumber * pagesize)>noOfRecords, noOfRecords, (setCon.pageNumber * pagesize))}' in component <apex:outputText> in page accountfiltertype


 
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