appcan 多窗口机制 主窗口与浮动窗口通讯

1：打开一个浮动窗口并命名为addGoods_0

uexWindow.openPopover(
"addGoods_0","1","addGoods_0_content.html","",0,titHeight,$("#content").width(), $("#content").height(),32,"0"
);

2 执行浮动窗口定义的函数

uexWindow.evaluatePopoverScript("","addGoods_0","addToDatabase()");