我有这种情况的迁移从IE 9到11与Firefox和增加支撑我collegue之一已经取代FireEvent在IE 11 /火狐
form.fireEvent("onsubmit");
具有下列块
var event; // The custom event that will be created
if (document.createEvent) {
event = document.createEvent("HTMLEvents");
event.initEvent("submit", true, true);
form.dispatchEvent(event);
} else {
event = document.createEventObject();
event.eventType = "submit";
form.fireEvent("submit");
}
form.submit();
我无法理解它的含义。上面的代码块是否正确?
'var event;' - 坏的开始... IE有一个全局变量叫做'event' –