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

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+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;