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Thursday, October 27, 2022

[FIXED] How to get the filename from the Javascript FileReader?

 October 27, 2022     filereader, io, javascript, jquery     No comments   

Issue

I'm using the Javascript FileReader to load an image in the browser:

e = e.originalEvent;
e.dataTransfer.dropEffect = 'copy';
this.documentFile = e.dataTransfer.files[0];

var reader = new FileReader();
reader.onloadend = function () {
    if (reader.result) {
        console.log(reader);
        $('#theImage').attr('src', reader.result);
    }
};
reader.readAsDataURL(this.documentFile);

This works fine. I now want to get the original filename of the image, but I've got no clue how and looking around the internet I can't find anything either?

Does anybody know how I can get the filename through the FileReader? All tips are welcome!


Solution

This is prob not the best solution, BUT it worked for me.

var reader = new FileReader();
reader.fileName = file.name // file came from a input file element. file = el.files[0];
reader.onload = function(readerEvt) {
    console.log(readerEvt.target.fileName);
};

Not the best answer, but a working one.



Answered By - Phreak Nation
Answer Checked By - Clifford M. (PHPFixing Volunteer)
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