发出下载请求时,您应该在客户端中启动计时器,该计时器以指定的时间间隔测试iframe的状态:
if ( ( iframe.document && iframe.document.readyState == 'complete' ) || iframe.contentdocument ){ stopTimer(); closePopupDialog();}
发出下载请求时,您应该在客户端中启动计时器,该计时器以指定的时间间隔测试iframe的状态:
if ( ( iframe.document && iframe.document.readyState == 'complete' ) || iframe.contentdocument ){ stopTimer(); closePopupDialog();}