iframe 加载完成判断
Ext.MessageBox.wait('正在导出数据…','请稍等');
var iframe =
document.all.exportframe;
iframe.src =
"${pageContext.request.contextPath}/zkgl/zksjExport/export.action?"+par;
/**
加载完成 loading,interactive和complete*/
iframe.onreadystatechange = function()
{
if (this.readyState && this.readyState == 'interactive') {
Ext.MessageBox.hide();
}
};
