const inputElement = document.getElementById('mytext'); const sendButton = document.getElementById('mybutton'); sendButton.addEventListener('click', () => { const inputValue = inputElement.value; console.log("inputValue:"); console.log(inputValue); //PLGNTLS_ajax('get_data', inputValue) PLGNTLS_fetch('get_data', { body: {inputValue}, }) .then((response) => response.json()) .then((data) => { console.log("dataaa: "); console.log(data); }) .catch((error) => { console.log("error: "); console.log(error); }); });