摘要:
/*只能输入数字和*,不能以0开头 onkeypress='Amount_keypress(this)' */function Amount_keypress(obj) { var e = window.event || arguments.callee.caller.arguments[0]; var keyCode = e.keyCode; var reg = /^[1-9]\d{1,4}$/ if ((obj.value.length == 0) && keyCode == 42) { event.returnValue = true; ... 阅读全文