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javascript error on Upload control

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Neil asked on 20 Dec 2011, 07:38 PM

For some reason the code below seems to have stopped working for me and when the page loads I get

an error as follows:



"Microsoft JScript runtime error: 'onUpload' is undefined"



as you can see the functions do exist and if I View Source on the page, the scripts are available?



Any help would be greatly appreciated :)



Neil







@{

ViewBag.Title = "ImageUploader";

Layout = "~/Views/Shared/LetsPoseLayout.cshtml";

}

<div id="response">

</div>

<p>

Add images from your computer using the <b>Select</b> button below.<br />

<span class="footnote">(You can browse for more than 1 image before uploading the files)</span></p>

@(Html.Telerik().Upload()

.Name("attachments")

.Multiple(true)

.Async(async => async

.Save("Save", "Image")

.Remove("Remove", "Image")

.AutoUpload(false))

.ClientEvents(events => events

.OnSuccess("onSuccess")

.OnError("onError")

.OnUpload("onUpload")

)

<script type="text/javascript">

$(document).ready(function () {

$('#response').hide();

});

function onSuccess(e) {

$('#response').attr({

class: 'success'

})

.html('You have successfully upload new images to your account')

.show();

}

function onError(e) {

$('#response').attr({

class: 'error'

})

.html(e.XMLHttpRequest.responseText)

.show();

e.preventDefault();

}

function onUpload(e) {

// Array with information about the uploaded files

var files = e.files;

// Check the extension of each file and abort the upload if it is not .jpg

$.each(files, function () {

if (this.extension != ".jpg") {

// $('#response').attr({

// class: 'error'

// })

// .html("Error - Only files of type .jpg can be uploaded")

// .show();

e.preventDefault();

return false;

}

});

}

</script>

javascript error on Upload control

4 Answers, 1 is accepted