JSFiddle - React, Tailwind, and code Playground

by Andrea Forni

HTML

<form action="addline.php" method="post" id="rundataform">
<input value="Select1" type="submit" class="button1" >
<input value="Select2" type="submit" class="button2" >
</form>

JavaScript

var form = window.document.getElementById('rundataform'),
    handleClick = function(event) {
        // Get the clicked button
        var targetElement = event.target;
        
        // Prevent the default action on button click 
        event.preventDefault();
        
        // If button one, change form action to "addline.php"
        if(targetElement.value === 'Select1') {
            form.action = "addline.php";
        
        // If button two, change form action to "addline2.php"
        } else if(targetElement.value === 'Select2') {
            form.action = "addline2.php";
        } 
        
        // Submit the form
        form.submit();
    };

form.addEventListener("click", handleClick);