ontouchstart

ontouchstart

[1] Touching and Gesturing on the iPhone | SitePen Blog ( 版) <http://www.sitepen.com/blog/2008/07/10/touching-and-gesturing-on-the-iphone/>

[2] Touch Events ( ( 版)) <https://dvcs.w3.org/hg/webevents/raw-file/v1/touchevents.html#event-touchstart>

[3] Added ontouch* event handler attributes · w3c/touch-events@71947f0 ( 版) <https://github.com/w3c/touch-events/commit/71947f06bf3394bb954cc8819a072e2ef925bff6>