Это мой код HTML и JavaScript.Каков наилучший способ отображения этих полей в качестве предварительного просмотра?HTML-код уже включает в себя Bootstrap Modal.
HTML
<form id="regForm" method="POST" action="#">
<h1>Register:</h1>
<!-- One "tab" for each step in the form: -->
<div class="tab">Name:
<p><input placeholder="First name..." oninput="this.className = ''" name="fname" id="fname"></p>
<p><input placeholder="Last name..." oninput="this.className = ''" name="lname" id="lname"></p>
</div>
<div class="tab">Contact Info:
<p><input placeholder="E-mail..." oninput="this.className = ''" name="email" id="email"></p>
<p><input placeholder="Phone..." oninput="this.className = ''" name="phone" id="phone"></p>
<button data-toggle="Modal" data-target="myModal">preview</button>
</div>
<div style="overflow:auto;">
<div style="float:right;">
<button type="button" id="prevBtn" onclick="nextPrev(-1)">Previous</button>
<button type="button" id="nextBtn" onclick="nextPrev(1)">Next</button>
</div>
</div>
<!-- Circles which indicates the steps of the form: -->
<div style="text-align:center;margin-top:40px;">
<span class="step"></span>
<span class="step"></span>
<!-- <span class="step"></span>
<span class="step"></span> -->
</div>
</form>
<a href="#myModal" class="btn btn-lg btn-default btn-primary" data-toggle="modal" data-name="fname" lastname="lname" email="email" phone="phone" data-target="#myModal">Buy Now</a>
<div class="container">
<!-- Button to Open the Modal -->
<!-- The Modal -->
<div class="modal" id="myModal">
<div class="modal-dialog">
<div class="modal-content">
<!-- Modal Header -->
<div class="modal-header">
<h4 class="modal-title">Modal Heading</h4>
<button type="button" class="close" data-dismiss="modal">×</button>
</div>
<!-- Modal body -->
<div class="modal-body">
<form action="">
<input type="text" id="fname" />
<input type="text" id="lname" />
<input type="text" id="email" />
<input type="text" id="phone" />
</form>
<!-- Modal footer -->
<div class="modal-footer">
<button type="button" class="btn btn-danger" data-dismiss="modal">Close</button>
</div>
</div>
</div>
</div>
</div>
<script src="register.js"></script>
</body>
<script src="register.js" type="text/javascript"></script>
</html>
JavaScript
Я еще не добавил ни одногозапросить модал Bootstrap в коде JavaScript, когда я попробовал, это не сработало.
var currentTab = 0; // Current tab is set to be the first tab (0)
showTab(currentTab); // Display the current tab
function showTab(n) {
// This function will display the specified tab of the form ...
var x = document.getElementsByClassName("tab");
x[n].style.display = "block";
// ... and fix the Previous/Next buttons:
if (n == 0) {
document.getElementById("prevBtn").style.display = "none";
} else {
document.getElementById("prevBtn").style.display = "inline";
}
if (n == (x.length - 1)) {
document.getElementById("nextBtn").innerHTML = "Submit";
}
else {
document.getElementById("nextBtn").innerHTML = "Next";
}
// ... and run a function that displays the correct step indicator:
fixStepIndicator(n)
}
function nextPrev(n) {
// This function will figure out which tab to display
var x = document.getElementsByClassName("tab");
// Exit the function if any field in the current tab is invalid:
if (n == 1 && !validateForm()) return false;
// Hide the current tab:
x[currentTab].style.display = "none";
// Increase or decrease the current tab by 1:
currentTab = currentTab + n;
// if you have reached the end of the form... :
if (currentTab >= x.length) {
//...the form gets submitted:
document.getElementById("regForm").submit();
return false;
}
// Otherwise, display the correct tab:
showTab(currentTab);
}
function validateForm() {
// This function deals with validation of the form fields
var x, y, i, valid = true;
x = document.getElementsByClassName("tab");
y = x[currentTab].getElementsByTagName("input");
// A loop that checks every input field in the current tab:
for (i = 0; i < y.length; i++) {
// If a field is empty...
if (y[i].value == "") {
// add an "invalid" class to the field:
y[i].className += " invalid";
// and set the current valid status to false:
valid = false;
}
}
// If the valid status is true, mark the step as finished and valid:
if (valid) {
document.getElementsByClassName("step")[currentTab].className += " finish";
}
return valid; // return the valid status
}
function fixStepIndicator(n) {
// This function removes the "active" class of all steps...
var i, x = document.getElementsByClassName("step");
for (i = 0; i < x.length; i++) {
x[i].className = x[i].className.replace(" active", "");
}
//... and adds the "active" class to the current step:
x[n].className += " active";
}
Пока что он отображает форму по шагам.Но как я могу отобразить все поля в модале, а также добавить оттуда кнопку отправки?