Question

我想在iframe中显示附件，我尝试在母版页中添加<WebPartPages:AllowFraming runat:"server"/>，但它不起作用，您对如何解决问题有任何建议。

Answer 1

尝试使用附件的完整路径。

    [ERROR ] CWWJP0029E: The server cannot find the <default> persistence 
unit in the myapp.war module and the myapp application.
    2016-06-17T08:39:02.541-0300
    [App/0]
    out
    [INFO ] FFDC1015I: An FFDC Incident has been created: 
"com.ibm.wsspi.injectionengine.InjectionException: 
The java:comp/env/mycogdb reference of type javax.persistence.EntityManager 
for the null component in the myapp.war module of the myapp application 
cannot be resolved. com.ibm.ejs.container.ManagedBeanOBase.injectInstance 
134" at ffdc_16.06.17_11.39.02.0.log

希望它有助于

如何允许在iframe中显示附件

1 个答案: