C# 验证文件丢失后Telerik RadAsyncUpload
我想问一下,在确认Telerik RadAsync上传后,如何保存该文件C# 验证文件丢失后Telerik RadAsyncUpload,c#,asp.net,webforms,telerik,C#,Asp.net,Webforms,Telerik,我想问一下,在确认Telerik RadAsync上传后,如何保存该文件 <telerik:RadScriptManager runat="server" ID="RadScriptManager"></telerik:RadScriptManager> <telerik:RadAsyncUpload RenderMode="Lightweight" runat="server" ID="RadAsyncUpload1"></teler
<telerik:RadScriptManager runat="server" ID="RadScriptManager"></telerik:RadScriptManager>
<telerik:RadAsyncUpload RenderMode="Lightweight" runat="server" ID="RadAsyncUpload1"></telerik:RadAsyncUpload>
我已经设置了Ajax,但它不起作用
<telerik:RadAjaxManager runat="server" ID="RadAjaxManager1">
<AjaxSettings>
<telerik:AjaxSetting AjaxControlID="RadAsyncUpload1">
<UpdatedControls>
<telerik:AjaxUpdatedControl ControlID="RadAsyncUpload1" />
</UpdatedControls>
</telerik:AjaxSetting>
</AjaxSettings>
</telerik:RadAjaxManager>
以下是验证器的客户端验证功能:
<telerik:RadAsyncUpload ID="RadAsyncUpload2" runat="server" Skin="Outlook" MultipleFileSelection="Automatic"></telerik:RadAsyncUpload>
<asp:CustomValidator runat="server" ID="CustomValidator1" ClientValidationFunction="validateUpload2"
ErrorMessage="This is Required Field" ForeColor="Red"></asp:CustomValidator>
<script type="text/javascript">
function validateUpload2(sender, args) {
var upload = $find("<%=RadAsyncUpload2.ClientID%>");
args.IsValid = upload.getUploadedFiles().length != 0;
}
</script>
protected void CustomValidator1_ServerValidate(object source, ServerValidateEventArgs args)
{
args.IsValid = (RadAsyncUpload2.UploadedFiles.Count == 0);
}
以下是验证器的客户端验证功能:
<telerik:RadAsyncUpload ID="RadAsyncUpload2" runat="server" Skin="Outlook" MultipleFileSelection="Automatic"></telerik:RadAsyncUpload>
<asp:CustomValidator runat="server" ID="CustomValidator1" ClientValidationFunction="validateUpload2"
ErrorMessage="This is Required Field" ForeColor="Red"></asp:CustomValidator>
<script type="text/javascript">
function validateUpload2(sender, args) {
var upload = $find("<%=RadAsyncUpload2.ClientID%>");
args.IsValid = upload.getUploadedFiles().length != 0;
}
</script>
protected void CustomValidator1_ServerValidate(object source, ServerValidateEventArgs args)
{
args.IsValid = (RadAsyncUpload2.UploadedFiles.Count == 0);
}