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mmix
Detect first/last row in repeater?
How can I detect one without having to write a wrapper class carrying such indicator?
In general, how do you create JSON array using visualforce in regards to the ommission of last comma? For example, I currently use this approach:
<apex:page standardController="Case" extensions="extension_Timeline" contentType="text/javascript" showHeader="false" sidebar="false"> { "data" : [ <apex:repeat value="{!allItems}" var="item"> <apex:outputText value="," rendered="{!NOT(item.firstItem)}" /> { "Type": "{!item.ItemType}", "dateTime": "{!item.DateTime}", "userName": "{!item.UserName}", "content": "{!JSENCODE(item.Content)}", "FullContent": "{!JSENCODE(item.FullContent)}" } </apex:repeat> ]} </apex:page>
however, this approach forces me to "repack" the SOQL List<SObject> into List<MyCustomWrapperWithFirstRowIndicator> which is a pain and wastes resources. Any other approach I might be missing?