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ColdFusion.FileUpload.cancelUpload
Last update:
May 18, 2026
Description
At any point during the upload of files, you can choose to cancel the upload. When you cancel the upload, any further upload of files stops.
Function syntax
ColdFusion.FileUpload.cancelUpload(name) |
See also
History
ColdFusion 9: Added this function
Parameters
Parameter | Description |
name | The value of the name attribute in the cffileupload tag. |
Returns
This function does not return a value.
Example
This example includes a button for the Cancel Upload action. When you click this button, the file upload is canceled.
<h3>This is an example of the FileUpload.cancelUpload function. Add a few files to upload and click Upload. During upload, click the Cancel Upload HTML button to cancel the upload.</h3>
<script language="JavaScript" type="text/javascript">
function onCancel() {
ColdFusion.FileUpload.cancelUpload('myupload');
};
</script>
<cffileupload
url="uploadAll.cfm"
progressbar="true"
name="myupload"
addButtonLabel = "Add File"
clearButtonlabel = "Clear it"
width=600
height=400
title = "File Upload"
maxuploadsize="30"
extensionfilter="*.jpg, *.png, *.flv, *.txt"
BGCOLOR="##FFFFFF"
MAXFILESELECT=10
UPLOADBUTTONLABEL="Upload now"/>
<cfform name="form01">
<cfinput type="button" name="cancelupld" value="Cancel Upload"
onclick="onCancel()">
</cfform>
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