日期:2014-05-16 浏览次数:20453 次
function returnTab(evt){
var k = window.event ? event.keyCode : evt.which;
if( k==13){
var Event = document.createEvent("KeyEvents");
Event.initKeyEvent("keypress",0,0,null,0,0,0,0,0,13);创造这个13
evt.target.dispatchEvent(Event);
evt.preventDefault();
}
}