wip adding attributes, works with filter wp-script-attributes

plugins/fipfcard_plugin/js/menu/example_menu.js

@@ -1,3 +1,5 @@
+import {PLGNTLS_fetch} from '../../utils/plgntls_fetch.js';
+
 const inputElement = document.getElementById('mytext');
 const sendButton = document.getElementById('mybutton');
 
@@ -10,7 +12,9 @@ sendButton.addEventListener('click', () => {
 	inputValue = JSON.stringify(inputValue);
 	console.log("inputValue:");
 	console.log(inputValue);
-	PLGNTLS_fetch('/get_data', {inputValue})
+	PLGNTLS_fetch('/plgntls/get_data', {
+		method: "POST",
+	})
 	//PLGNTLS_fetch('get_data', {body: {inputValue}})
 	.then((response) => response.json())
 	.then((data) => {