CODEWITHSUNDEEP
jquerydropzone.js
Manic Depression
Manic Depression

Reputation: 1030

Check if Dropzone is already attached

There are few dropzones on a page and new items are loaded by ajax, so I need to check, if dropzone already attached on that item.

    Dropzone.autoDiscover = false;


    function initDropzones()
    {

        $('.dropzones').each(function () {

            // how to check dropzone exists on item?
            // or how to destroy already existed dropzone (so reinitialize after)

            $(this).dropzone({
                url: ...
            })
        });
    }

    someAjaxAdd() {
        // add new elements and with new one dropzone
        initDropzones();
    }

Thank you very much

Upvotes: 5

Views: 12007

Answers (1)

Filipe Baumeister
Filipe Baumeister

Reputation: 146

You have to check the dropzone attribute and if it exists you can destroy it:

function initDropzones() {
    $('.dropzone').each(function () {

        let dropzoneControl = $(this)[0].dropzone;
        if (dropzoneControl) {
            dropzoneControl.destroy();
        }
    });
}

Upvotes: 13

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