CODEWITHSUNDEEP
extjsfile-upload
Alexander
Alexander

Reputation: 20224

File Upload with ExtJS onFilefieldChange

I have a file upload field which is part of a larger form. When a file is selected, the file should be uploaded to an API as post(?) data.

So I started with

onFilefieldChange: function(filefield, value, e0pts) {
    filefield.form.submit({
        url: '../api/FileUpload?type=logo',
        waitMsg: 'Uploading your logo...',
        success: function(fp, o) {
            msg('Success', 'Processed file "' + o.result.file + '" on the server');
        }
    });
}

But wouldn't this submit the whole form, not just the file!?

With me, it does neither. Instead, I get the error message "Cannot call submit of undefined", but shouldn't ExtJS fill the filefield variable for me?

Last thing, can I submit the file as simple post data, or is it always "multipart form data"?

Upvotes: 2

Views: 661

Answers (1)

weeksdev
weeksdev

Reputation: 4355

I think from your code that you need to go up to the parent form from the field and submit and then it should be defined.

filefield.up('form').getForm().submit()

Upvotes: 3

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