C# 自动回发未正确设置焦点
我有一个页面,当自动或部分回发发生时,焦点设置为地址栏,而不是下一个控件。有趣的是,当我在RadScriptBlock中放置警报时,单击OK后,焦点将转到正确的控件-或者-如果我放置了无效的位置,焦点将返回到Exploation控件&当第二次输入正确的位置时,tab order/focus命令将正常工作(参见下面的代码) 上面有这个C# 自动回发未正确设置焦点,c#,javascript,asp.net,telerik,C#,Javascript,Asp.net,Telerik,我有一个页面,当自动或部分回发发生时,焦点设置为地址栏,而不是下一个控件。有趣的是,当我在RadScriptBlock中放置警报时,单击OK后,焦点将转到正确的控件-或者-如果我放置了无效的位置,焦点将返回到Exploation控件&当第二次输入正确的位置时,tab order/focus命令将正常工作(参见下面的代码) 上面有这个 <telerik:RadAjaxManager ID="RadAjaxManager1" runat="server"> <Aja
<telerik:RadAjaxManager ID="RadAjaxManager1" runat="server">
<AjaxSettings>
<telerik:AjaxSetting AjaxControlID="RadAjaxPanel1">
<UpdatedControls>
<telerik:AjaxUpdatedControl ControlID="RadAjaxPanel1" LoadingPanelID="RadAjaxLoadingPanel1" />
</UpdatedControls>
</telerik:AjaxSetting>
<telerik:AjaxSetting EventName="OnTextChanged" AjaxControlID="RadNumericTextBox_GLm">
<UpdatedControls>
<telerik:AjaxUpdatedControl ControlID="RadNumericTextBox_GLm" LoadingPanelID="RadAjaxLoadingPanel1" />
<telerik:AjaxUpdatedControl ControlID="lblGlCodeErrorMessage" LoadingPanelID="RadAjaxLoadingPanel1" />
</UpdatedControls>
</telerik:AjaxSetting>
<telerik:AjaxSetting EventName="OnTextChanged" AjaxControlID="RadNumericTextBox_ExpLocation">
<UpdatedControls>
<telerik:AjaxUpdatedControl ControlID="lblGlCodeErrorMessage" LoadingPanelID="RadAjaxLoadingPanel1" />
<telerik:AjaxUpdatedControl ControlID="RadNumericTextBox_ExpLocation" LoadingPanelID="RadAjaxLoadingPanel1" />
</UpdatedControls>
</telerik:AjaxSetting>
</AjaxSettings>
</telerik:RadAjaxManager>
您是否尝试过使用RadAjaxManager的FocusControl方法,或以下技术之一:尝试使用ScriptManager方法设置焦点,并禁用ajax,以排除异常是否与ajaxification相关。使用这两种技术,可以作为您的参考点顺便说一句
<telerik:RadNumericTextBox ID="RadNumericTextBox_ExpLocation" runat="server" Width="20px" AutoPostBack="true"
MaxLength="3" NumberFormat-AllowRounding="False" Type="Number" NumberFormat-KeepTrailingZerosOnFocus="True"
IncrementSettings-InterceptMouseWheel="false" OnTextChanged="LocationCheck_OnTextChanged" TabIndex="101">
<NumberFormat DecimalDigits="0" GroupSeparator="" AllowRounding="false" KeepNotRoundedValue="false" />
protected void LocationCheck_OnTextChanged(object sender, System.EventArgs e)
{
var cmdText = "SELECT LMLOC FROM DBMOTO..XALOCNP WHERE " +
" LMLOC = @ExpLocation ";
using (var conn = new SqlConnection(ConfigurationManager.ConnectionStrings["MAINConnectionString"].ToString()))
using (var cmd = new SqlCommand(cmdText, conn))
{
cmd.Parameters.Add(new SqlParameter("@ExpLocation", RadNumericTextBox_ExpLocation.Text));
conn.Open();
SqlDataReader dr = cmd.ExecuteReader();
if (dr.HasRows)
{
Session["ValidGL"] = false;
lblGlCodeErrorMessage.Visible = false;
lblGlCodeErrorMessage.Text = "Good Location";
btnAddItem.Enabled = false;
btnDone.Enabled = false;
RadNumericTextBox_GLm.Focus();
}
else
{
lblGlCodeErrorMessage.Visible = true;
lblGlCodeErrorMessage.Text = "Invalid/Inactive Location";
btnAddItem.Enabled = false;
btnDone.Enabled = false;
RadNumericTextBox_ExpLocation.Focus();
}
}
}