salesforce的home页嵌套visualforce page

基本操作如下：

1、在Home Page Components里添加一个类型为Visualforce Area的自定义组件Custom Components

2、Home Page Layouts里指定自定义的Components

3、指定相应角色的Home Layout

 

问题及解决方案：

1、自定义visualforce page到Home Layout后并不能如愿看到，会提示错误“Refused to display in a frame because an ancestor violates the following Content Security Policy directive”

分析：原理为iframe嵌套网页，说明跨域了。因为系统自带的页面如home的域名与自定义的visualforce page不同，如home为https://abiapac--devindunis.cs75.my.salesforce.com自定义的page为https://abiapac--devindunis--c.cs75.visual.force.com。

 解决：Session Settings里关闭如下两项（不开启“点击劫持”）

 

2、页面基本可展示了，但会提示“Javascript proxies were not generated for controller IN_OntabBaseKpiDashboardController: may not use public remoted methods inside an iframe.”

分析：public remoted methods不能生成Javascript proxies 

解决：将remote方法及对应的class都设置为global（包括上级及返回类型的class）

 

效果：

 

参考：

Refused to display in a frame

https://getthekt.com/salesforce-com-refused-to-display-httpsomewebpage-in-a-frame-because-it-set-x-frame-options-to-sameorigin/

https://stackoverflow.com/questions/42781949/refused-to-display-in-a-frame-because-an-ancestor-violates-the-following-content

 

Javascript proxies were no generated for controller

https://developer.salesforce.com/forums/?id=906F000000092ZfIAI