Once the user chooses the file, I have a condition using html5 file api to check if the file size exceeds a 1mb.
function handleLimit(evt) {
var files = evt.target.files;
f = files[0];
console.log(f.size);
if (f.size > 1048576) {
/*JS for clearing form*/
}
}
What would be the script I would want to run on my input tag to clear/ force the client to choose another file it once the handler knows that file is exceeding a certain size?
var _fileuploadcontrolId = document.getElementById("id");
_fileuploadcontrolId.value = "";
_fileuploadcontrolId.focus();
The technical post webpages of this site follow the CC BY-SA 4.0 protocol. If you need to reprint, please indicate the site URL or the original address.Any question please contact:yoyou2525@163.com.