补充controller，修改变量，主页bug修改

liangxiaozhen

2023-08-11 af908216bb0012fe849e3b49b3039c7ba238f8f0

1
2
3
4
5
<apex:page controller="BeforeRenderHookController" action="{!populateCourses}">
    <apex:repeat value="{!courses}" var="course">
        <p>{!course}</p>
    </apex:repeat>
</apex:page>