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Incrementing a variable in VisualForce
I need to increment a variable in VF here's the jist of what I have.
<apex:variable value="{!0}" var="rowNum"/>
<apex:pageBlockTable value="{!opp_products_list}" var="item">
<apex:variable var="rowNum" value="{!rowNum+1}"/>
</apex:pageBlockTable>
Any ideas?
You can try this using the <apex:actionPoller> component. You can get the sample code from the below URL
https://na3.salesforce.com/apexpages/apexcomponents.apexp
Hope this helps you......
It's not really a timed thing. It's something to determine the position of a object in a list