defaultOptions override on 5.9

[edgarsn]

Hello!

I updated dropzone from 5.7.0 and now I'm using version ^5.9.2. It looks like Dropzone.prototype.defaultOptions is moved to options.js file as es6 module.

After some research I found solution how you still can override defaultOptions.

My code sample for old versions to replace with custom default options to all dropzones:

Dropzone.prototype.defaultOptions = Object.assign(Dropzone.prototype.defaultOptions, {
    previewTemplate: '<div style="display:none"></div>',
    addRemoveLinks: false,
});

For version 5.9:

const myDefaultOptions = {
    previewTemplate: '<div style="display:none"></div>',
    addRemoveLinks: false,
};

Dropzone.optionsForElement = function (element) {
    let options = myDefaultOptions;

    // Get the `Dropzone.options.elementId` for this element if it exists
    if (element.getAttribute("id")) {
        options = Dropzone.extend({}, options, Dropzone.options[camelize(element.getAttribute("id"))]);
    }

    return options;
};

I hope it helps someone. :)

[marceloudi]

Uncaught ReferenceError: camelize is not defined at Dropzone.optionsForElement (?_modulo=aulas&_acao=u&idaula=1&idetapa=33:381:52) at new o (dropzone-min.js:1:12298) at HTMLElement.<anonymous> (dropzone-min.js:1:42995) at Function.each (jquery.js?1157:381:1) at jQuery.fn.init.each (jquery.js?1157:203:1) at jQuery.fn.dropzone (dropzone-min.js:1:42971)