qq.FileUploader: Cancel submit
15,377
how about doing that checking in your server side?! and returning a response in AJAX, for duplicate file names?!
EDIT
if your server response this:
{"success":"false", "errorMessage":"File name is duplicate!"}
you can have that JS code:
var uploader = new qq.FileUploader({
element: document.getElementById('file-uploader-requestDocuments'),
action: '<%: Url.Action("Create", "RequestDocument") %>',
params: { id: $('#RequestTempUploadFolderID').val() },
sizeLimit: 10520000,
onComplete: function(id, fileName, responseJSON){
if(!responseJSON.success){alert(responseJSON.errorMessage);}
}
});
Author by
FRO
Updated on August 22, 2022Comments
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FRO almost 2 years
I'm using the plugin qq.FileUploader.
Before submitting file, I want to know if a file with the same name has already been upload.
I'm using this code:
var uploader = new qq.FileUploader({ element: document.getElementById('file-uploader-requestDocuments'), action: '<%: Url.Action("Create", "RequestDocument") %>', params: { id: $('#RequestTempUploadFolderID').val() }, sizeLimit: 10520000, onSubmit: function (id, fileName) $('#file-uploader-requestDocuments').find('.qq-upload-file').each(function () { if ($(this).text() == fileName) { return false; return true; }); } });
The return false is correct, but it does not stop the submit!
How stop the file upload, and there is a better way to get the file already uploaded?
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FRO about 13 yearsYes it's better. So now, why the function showMessage: function(message){ alert(message); } is never called?
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Arthur Neves about 13 yearsactually now the showMessage will be not call! you should use onComplete: function(id, fileName, responseJSON){}, then u can grab the responseJSON and display a message.(will edit my answer to add that code)
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dilipkumar1007 about 10 yearsMay I upload upto 5GB file on network storage server using this article?