javascript回车触发按钮事件!DOCTYPE HTML PUBLIC -//W3C//DTD HTML 4.0 Transitional//ENHTML HEA
javascript回车触发按钮事件
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"><HTML> <HEAD> <TITLE> New Document </TITLE><SCRIPT LANGUAGE="JavaScript"><!-- function show(event) { var ev = event || window.event; //回车键对应的ASCII是13，Tab对应的是9 //判断按下回车建的控件类型，不能是reset，submit，textarea和空 if (ev.keyCode == 13 && ev.srcElement.type != "submit" && ev.srcElement.type != "reset" && ev.srcElement.type != "textarea" && ev.srcElement.type != "" ) { ev.keyCode = 9; } } //键盘按下事件 document.onkeydown = show;//--></SCRIPT> </HEAD> <BODY> <form action="" method="post" name="inputForm"><input type="text" name="names"><br><input type="text" name = "txtNames"><br><input type="button" value="提交"> </form> </BODY></HTML>