document.onkeydown = function(event) {
if((event.metaKey || event.ctrlKey)&&event.keyCode==83){
formSubmit();
return false; //禁用浏览器的另存功能
}
};
禁用Enter键表单自动提交
document.onkeydown = function(event) {
var target, code, tag;
if (!event) {
event = window.event; //针对ie浏览器
target = event.srcElement;
code = event.keyCode;
if (code == 13) {
tag = target.tagName;
if (tag == "TEXTAREA") { return true; }
else { return false; }
}
}
else {
target = event.target; //针对遵循w3c标准的浏览器,如Firefox
code = event.keyCode;
if (code == 13) {
tag = target.tagName;
if (tag == "INPUT") { return false; }
else { return true; }
}
}
};
原文:http://my.oschina.net/cevin15/blog/364400