if (pageContext.isLovEvent())
{
// Form was submitted because the user selected
// a value from the LOV modal window,
// or because the user tabbed out of the LOV input.
// Find out which LOV input triggered the event.
String lovInputSourceId = pageContext.getLovInputSourceId();//取当前触发事件的LOV
// At this point, all the data is available in the base VO, just as in
// regular PPR events. Invoke an AM method to update the application
// properties VO.
//
//获取特定LOV事件
if ("myLovInput".equals(lovInputSourceId))
{
am.invokeMethod("handleMyLovInputEvent");
}
}
The pageContext.isLovEvent method returns true if the event value is LOV_UPDATE (meaning the user
selected a value from the LOV modal window), or LOV_VALIDATE (meaning the user tabbed out of the LOV
input field on the base page).
来自 “ ITPUB博客 ” ，链接：https://blog.itpub.net/24627116/viewspace-2651448/ ，如需转载，请注明出处，否则将追究法律责任。
