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error
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addEventListener("error", (event) => {});
onerror = (event) => {};
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ProgressEvent
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ProgressEvent.lengthComputable
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ProgressEvent.loaded
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ProgressEvent.total
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const fileInput = document.querySelector('input[type="file"]');
const reader = new FileReader();
function handleSelected(e) {
const selectedFile = fileInput.files[0];
if (selectedFile) {
reader.addEventListener("error", () => {
console.error(`Error occurred reading file: ${selectedFile.name}`);
});
reader.addEventListener("load", () => {
console.error(`File: ${selectedFile.name} read successfully`);
});
reader.readAsDataURL(selectedFile);
}
}
fileInput.addEventListener("change", handleSelected);
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