My problem is I have a form let say where you input your name and surname and a button that triggers a bootstrap modal. On pressing this button, I want to display the data inputted in the previous form in my modal. Within the modal, the user can either close or submit the data that will be saved in a database.
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Answer
You can Leverage Bootstrap Modal Event.
If you post your code, then I could better answer it
JavaScript
x
$('#myModal').on('shown.bs.modal', function () { //1- Get the value from form var surname = $('#surname').val(); var surname = $('#surname').val(); //2- Set the value in Modal})Edited
JavaScript
<?php session_start(); $_SESSION["userId"]; ?><!DOCTYPE html><html> <head> <meta charset="utf-8"> <meta name="viewport" content="width=device-width, initial-scale=1, user-scalable=no"> <link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/css/bootstrap.min.css" integrity="sha384-Vkoo8x4CGsO3+Hhxv8T/Q5PaXtkKtu6ug5TOeNV6gBiFeWPGFN9MuhOf23Q9Ifjh" crossorigin="anonymous"> <link rel="stylesheet" href="../css/global.css"> <link rel="stylesheet" href="../css/button$img.css"> <title>Calculate Health Score</title> <link rel='icon' href='../img/favicon.ico' type='image/x-icon'/> </head> <body> <div class="container"> <div class="col-md-12"> <nav class="navbar navbar-expand-lg navbar-light bg-light"> <a href="../index.php" class="navbar-brand">Mosanté</a> <button class="navbar-toggler" data-toggle="collapse" data-target="#navigation"> <span class="navbar-toggler-icon"></span> </button> <div class="collapse navbar-collapse" id="navigation"> <ul class="navbar-nav"> <li class="nav-item "><a href="profile.php" class="nav-link">Profile</a></li> <li class="nav-item "><a href="../include/logout.inc.php" class="nav-link">Log Out</a></li> </ul> </div> </nav> <div class="d-flex justify-content-center align-items-center login-container"> <form id="myform" class="login-form text-center" action="../include/calcule_sante.php" method="post"> <h1 class="mb-5 font-weight-light text-uppercase">Calculate Health Score</h1> <div class="form-group"> <label for="bPressure">Please insert your blood pressure</label> <input type="number" name="bPressure" min = "0" id="bPressure" class="form-control rounded-pill form-control-lg" required> </div> <div class="form-group"> <label for="LDL">Please insert your LDL g/l</label> <input type="number" name="LDL" step ="0.01" min = "0" id="LDL" class="form-control rounded-pill form-control-lg" required/> </div> <div class="form-group"> <label for="HDL">Please insert your HDL g/l</label> <input type="number" name="HDL" step ="0.01" min = "0" id="HDL" class="form-control rounded-pill form-control-lg" required/> </div> <div class="form-group"> <label for="HbA1c">Please insert your HbA1c g/l</label> <input type="number" name="HbA1c" step ="0.01" min = "0" id="HbA1c" class="form-control rounded-pill form-control-lg" required/> </div> <div class="form-group"> <label for="waist">Please insert your waist size cm</label> <input type="number" name="waist" step = "0.01" min = "0" id="waist"class="form-control rounded-pill form-control-lg" required/> </div> <div class="form-group"> <label>Do you smoke?</label> </div> <div class="btn-group btn-group-toggle" data-toggle="buttons"> <label class="btn btn-primary ">Yes <input type="radio" name="smoke" value="Yes" required/> </label> <label class="btn btn-primary active"> <input type="radio" name="smoke" value="No" required/>No </label> </div> <button type="button" class="btn mt-5 mb-5 rounded-pill btn-lg btn-custom btn-block text-uppercase" data-toggle="modal" data-target="#myModal">Submit</button> </form> <!-- Modal --> <div class="modal fade" id="myModal" tabindex="-1" role="dialog" aria-labelledby="exampleModalLabel" aria-hidden="true"> <div class="modal-dialog" role="document"> <div class="modal-content"> <div class="modal-header"> <h5 class="modal-title" id="exampleModalLabel">Modal title</h5> <button type="button" class="close" data-dismiss="modal" aria-label="Close"> <span aria-hidden="true">×</span> </button> </div> <div class="modal-body"> <div id="formPreview"> </div> </div> <div class="modal-footer"> <button type="button" class="btn btn-secondary" data-dismiss="modal">Close</button> <button id="formSubmit" type="button" class="btn btn-primary">Submit</button> </div> </div> </div> </div> </div> <script src="https://code.jquery.com/jquery-3.4.1.slim.min.js" integrity="sha384-J6qa4849blE2+poT4WnyKhv5vZF5SrPo0iEjwBvKU7imGFAV0wwj1yYfoRSJoZ+n" crossorigin="anonymous"></script> <script src="https://cdn.jsdelivr.net/npm/popper.js@1.16.0/dist/umd/popper.min.js" integrity="sha384-Q6E9RHvbIyZFJoft+2mJbHaEWldlvI9IOYy5n3zV9zzTtmI3UksdQRVvoxMfooAo" crossorigin="anonymous"></script> <script src="https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/js/bootstrap.min.js" integrity="sha384-wfSDF2E50Y2D1uUdj0O3uMBJnjuUD4Ih7YwaYd1iqfktj0Uod8GCExl3Og8ifwB6" crossorigin="anonymous"></script> <script> $('#myModal').on('shown.bs.modal', function () { //1- Get the value from form var table = '<table>' $("#myform input").each(function(){ console.log($(this).attr('name'), $(this).val()) table += '<tr><td>'+$(this).attr('name')+'</td><td>'+$(this).val()+'</td></tr>' }) table += '</table>' //2- Set the value in Modal $('#formPreview').html(table) }) $('#formSubmit').on('click', function (){ $("#myform").submit(); }) </script> </body></html>