I have a custom object called Portal that has a custom field in it called URL.
I also created a visual force page that displays an iframe. This page is displayed in my Portal as a child. I need to take the custom field, URL, from my parent object and display it as the src in my visual force page.
<apex:page StandardController="Portal__c" sidebar="false">
<apex:iframe src="{!URL}"/>
</apex:page>
This is not working. I am getting this error:
Error: Unknown property 'Portal__cStandardController.URL'
Am I going about this the right way? Any help would be appreciated. This is my first time working with SalesForce and I am only working within the GUI. Answers in layman's terms would be appreciated.