window.document.onkeydown = function() {
return keyDown();
};
function keyDown() {
try {
if (event.keyCode == 13) {
event.keyCode = null;
return false;
}
return true;
} catch(e) {
} finally {
}
}
js中控制回车键
最新推荐文章于 2022-08-03 09:47:55 发布