有一个控件
用户名<asp:TextBox id……>
密码<asp:TextBox ……>
<asp:button id="btnOK" runat="server" Text="提交"/>怎么处理能让填完信息后直接回车可以提交?小弟求指教!~~
用户名<asp:TextBox id……>
密码<asp:TextBox ……>
<asp:button id="btnOK" runat="server" Text="提交"/>怎么处理能让填完信息后直接回车可以提交?小弟求指教!~~
调试欢乐多
http://developer.51cto.com/art/200909/150691.htm
public static void SetDefEnterControl(System.Web.UI.Control Ctrl)
{
Page mPage = Ctrl.Page;
string mScript;
mScript = @"<script language=""javascript""> ";
mScript += "function document.onkeydown() {";
mScript += "var e = event.srcElement; ";
mScript += "var k = event.keyCode; ";
mScript += @"if (k == 13 && e.type != ""textarea"") { ";
mScript += "document.all." + Ctrl.ClientID + ".click(); ";
mScript += "event.cancelBubble = true; ";
mScript += "event.returnValue = false; ";
mScript += "} }</script>"; if (mPage.IsClientScriptBlockRegistered("SetEnterControl") == false)
mPage.RegisterClientScriptBlock("SetEnterControl", mScript);
}
最后,在Page_Load方法中引用该方法,注意方法是静态,所以要在静态类中定义。