File History in UI for ASP.NET AJAX

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File History

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AsyncUpload

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5 Answers, 1 is accepted

answered on 05 Jul 2013, 04:03 PM

How do I get a video to you beings your "attach files" only accepts graphics extensions. I have a wmv file that shows the standard input, radUpload, and radAsyncUpload. Both the standard and radUpload show file history, radAsyncUpload doesn't. This is my aspx code.

<%--Standard Input--%>

<tr>

<td>

<asp:Label ID="Label24" runat="server" Text="Standard Input"></asp:Label>

</td>

</tr>

<tr>

<td>

<input id="aspInput" runat="server" type="file" />

</td>

</tr>

<tr>

<td>

</td>

</tr>

<%--RadUpload--%>

<tr>

<td>

<asp:Label ID="Label18" runat="server" Text="RadUpload"></asp:Label>

</td>

</tr>

<tr>

<td>

<telerik:RadUpload ID="fupDocument" runat="server" Localization-Select="Browse" TabIndex="-1">

<Localization Select="Browse"></Localization>

</telerik:RadUpload>

</td>

</tr>

<tr>

<td>

</td>

</tr>

<%--RadAsyncUpload--%>

<tr>

<td>

<asp:Label ID="Label22" runat="server" Text="RadAsyncUpload"></asp:Label>

</td>

</tr>

<tr>

<td>

<telerik:RadAsyncUpload ID="radUpload1" runat="server" MultipleFileSelection="Automatic"

Width="100%" EnableEmbeddedSkins="false" ControlObjectsVisibility="All" MaxFileInputsCount="5"

InputSize="50" OnClientAdded="onClientAdded" OnClientFilesSelected="onClientFilesSelected"

EnableFileInputSkinning="false">

</telerik:RadAsyncUpload>

</td>

</tr>

<script type="text/javascript" language="javascript">

var isCanceled = false;

function onClientFilesSelected(sender, args) {

if (args.get_count() > 5) {

args.set_cancel(true);

isCanceled = true;

alert("Please only select a maximum of 5 files");

}

function onClientAdded(sender, args) {

if (isCanceled && sender._uploadedFiles.length > 0) {

$telerik.$(args.get_row()).remove();

isCanceled = false;

}

</script>

answered on 11 Jul 2013, 07:07 AM

Hi Dennis,

You may open a support ticket, where you will be able to upload video files or you may use some free software like Jing. Here is a short video showing how I tested your code. On the video you can see that all browsers use the Open Dialog Window. There is one exception to that case and it is thrown when the RadAsyncUplod is used in IE9. In this case RadAsyncUpload uses Silverlight upload module which opens its own window. However, I would suggest that you disable the Silverlight module by setting DisablePlugins property to true.

Regards,
Hristo Valyavicharski
Telerik

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answered on 16 Jul 2013, 07:54 AM

Hi Dennis,

RadAsyncUpload relies on upload modules to offers Multiple Files Selection for the older browsers. When DisablePlugins is set to true older browsers use the most simple IFrame module. Unfortunately it does not provide support for multiple files selection - browser limitation. RadAsyncUpload module uses Silverlight module only for IE7/8/9.

It depends on the browsers version that your customers use. With higher priority is applied HTML5 FileAPI module as it offers the riches functionality. If the browser doesn't support it, Silverlight/Flash are used. If these both plugins are not installed then IFrame module is used.

Regards,
Hristo Valyavicharski
Telerik