JS 回车快捷键登陆页面 兼容火狐和IE
登陆的回车快捷键, 在使用event事件来监听. 兼容火狐和IE
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1 document.onkeydown = function Enter(e) {
2 var e = e || event;
3 var loginID = document.getElementById('lbtnLogin');
4 var keyPress = e.keyCode || e.whick || e.charCode;
5 if (Number(keyPress) == 13) {
6 $("#<%=lbtnLogin.ClientID %>").click();
7 }
8 };
9
10 function loginCheck() {
11 var txtName = document.getElementById('<%=txtUserName.ClientID %>');
12 var nameValue = txtName.value;
13 if (nameValue == "") {
14 alert("用户名不能为空!");
15 return false;
16 }
17 return true;
18 }
<asp:Button ID="lbtnLogin" OnClientClick="return loginCheck();" CssClass="button01" runat="server" OnClick="LbtnLoginClick" Text="登录系统"></asp:Button>