front/uni_modules/uview-next/components/u-barcode/JsBarcode/help/getOptionsFromElement.js

import optionsFromStrings from "./optionsFromStrings.js";
import defaults from "../options/defaults.js";

function getOptionsFromElement(element){
	var options = {};
	for(var property in defaults){
		if(defaults.hasOwnProperty(property)){
			// jsbarcode-*
			if(element.hasAttribute("jsbarcode-" + property.toLowerCase())){
				options[property] = element.getAttribute("jsbarcode-" + property.toLowerCase());
			}

			// data-*
			if(element.hasAttribute("data-" + property.toLowerCase())){
				options[property] = element.getAttribute("data-" + property.toLowerCase());
			}
		}
	}

	options["value"] = element.getAttribute("jsbarcode-value") || element.getAttribute("data-value");

// Since all atributes are string they need to be converted to integers
	options = optionsFromStrings(options);

	return options;
}

export default getOptionsFromElement;