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A component that provides support for invoking controller action methods directly from JavaScript code using an AJAX request. An <apex:actionFunction> component must be a child of an <apex:form> component.

3 votes
1 answer
2k views

How can I update a field in a VisualForce page Constructor, and have it display on the page?

I have a visual force page where I'm using an action method to mark a "timeStamp" of when the user opens the page for a given object. Page: apex:page standardController="myChart" extensions="chartEx …
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