<form id="form1" runat="server">
<div>
<asp:TextBox ID="txtName" runat="server"></asp:TextBox>
<asp:Button ID="btnSelect" runat="server" Text="查询" />
</div>
</form>当文本框输入内容后,点击回车时自动提交查询。
<div>
<asp:TextBox ID="txtName" runat="server"></asp:TextBox>
<asp:Button ID="btnSelect" runat="server" Text="查询" />
</div>
</form>当文本框输入内容后,点击回车时自动提交查询。
$("选择符").each(function () {
this.onkeyup = function () {
var keycode = window.event.keyCode;
if (keycode == 13 ) {
// your code
}
}
});
function document.onkeydown()
{
if(event.keyCode==13 && event.srcElement.type!='button' && event.srcElement.type!='submit' && event.srcElement.type!='reset' && event.srcElement.type!='')
event.keyCode=9;
}
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<script runat="server"> protected void btnSelect_Click(object sender, EventArgs e)
{
Response.Write(txtName.Text);
}
</script>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:TextBox ID="txtName" runat="server"></asp:TextBox>
<asp:Button ID="btnSelect" runat="server" Text="查询" onclick="btnSelect_Click" />
</div>
</form>
</body>
</html>
也是可以的
<form id="form1" runat="server" defaultbutton="btnSelect">
<asp:Panel ID="panelOK" runat="server" DefaultButton="btnOK">
<asp:TextBox ID="txtA" runat="server"></asp:TextBox>
<asp:Button ID="btnOK" runat="server" Text="xxxxx" OnClick="btnOK_Click"/>
</asp:Panel>
加上panel,并给defaultbutton赋值为回车的值,这样,你文本框获得焦点的时候,回车就会触发你defaultbutton
可以默认的,不行就在js里写方法控制