问题
I have an weird requirement. I want to scroll the embedded pdf within <object> or <embed> element with one finger. As of now I am able to scroll the embedded content with two fingers.
Tried following elements
1. <object>
2. <embed>
Read many articles and got to know that two fingers scroll gesture is standard practice by Apple. Still want to try my luck.
Any help would be appreciated.
Thanks in advance.
回答1:
Although I’ve no explanation why Mobile Safari explicitly needs this, adding overflow: auto; -webkit-overflow-scrolling: touch; to the container makes the PDF scrollable.
回答2:
overflow: auto; -webkit-overflow-scrolling: touch; is a workaround for <iframe> elements. It doesn't work for the <object> elements, which is a more natural way to embed a pdf.
来源：https://stackoverflow.com/questions/43186427/scrolling-with-single-finger-gesture-for-object-element-ipad-not-working