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I copied this code from the internet, from here
It is used to show multiple forms in a single modal by sliding off the old fieldset and sliding in the new fieldset.
<div class="modal-content">
<!-- MultiStep Form -->
<div class="row">
<div class="col-md-12 ">
<form id="msform" name="flatform" ng-submit="addflatinfo(flat, flatform)" novalidate>
<div class="modal-header">
<h4 class="modal-title" id="exampleModalLabel">Add flat</h4>
</div>
<!-- First fieldset -->
<fieldset class="firstFieldSet">
<h4>
adf
</h4>
<div class="row">
....
<input type="button" name="nextOcc"
class="nextO action-button
adFlatSecondFieldsetCl"
value="Next" />
</fieldset>
<!--Second fieldset -->
<fieldset class="secondFieldSet">
<h4>
adf
</h4>
<div class="row">
....
</fieldset>
It works ok but when I close the modal when I'm in the 2nd or 3rd or 4th fieldset, it shows where the fieldset where I stopped. So I tried to do what the pervious button would do(slide out the current fieldset and show the previous) whenever I click the button to open the modal.
I have 5 fieldsets in my application. I keep track of current fieldset and when opening the modal again, I slide out the fieldset that was there before closing the modal and show the first fieldset.
But this is not ok.. I see a smaller fieldset over a bigger fieldset and sometimes I don't see anything but the modal header and sometimes just a small fieldset like the image below it's all messed up.
How do I show the first fieldset always when I open the modal?
The code to show next fieldset when a button with class .nextO is clicked.
current_fs = $(".nextO").parent();
next_fs = $(".nextO").parent().next();
//activate next step on progressbar using the index of next_fs
$("#progressbar li").eq($("fieldset").index(next_fs)).addClass("active");
//show the next fieldset
next_fs.show();
//hide the current fieldset with style
current_fs.animate({opacity: 0}, {
step: function(now, mx) {
//as the opacity of current_fs reduces to 0 - stored in "now"
//1. scale current_fs down to 80%
scale = 1 - (1 - now) * 0.2;
//2. bring next_fs from the right(50%)
left = (now * 50)+"%";
//3. increase opacity of next_fs to 1 as it moves in
opacity = 1 - now;
current_fs.css({
'transform': 'scale('+scale+')',
'position': 'absolute'
});
next_fs.css({'left': left, 'opacity': opacity});
},
duration: 800,
complete: function(){
current_fs.hide();
animating = false;
},
//this comes from the custom easing plugin
easing: 'easeInOutBack'
});
The code to go to previous fieldset(which is what I use when the modal is first opened so that it always shows the first).
if(animating) return false;
animating = true;
//fade remove the fieldset which was open before closing the modal -- $scope.currentAdFieldset
current_fs = $($scope.currentAdFieldset).parent();
previous_fs = $('.adFlatSecondFieldsetCl').parent().prev();
$("#progressbar li").eq($("fieldset").index(current_fs)).removeClass("active");
console.log(previous_fs, "prevfs");
previous_fs.show();
current_fs.animate({opacity: 0}, {
step: function(now, mx) {
scale = 0.8 + (1 - now) * 0.2;
left = ((1-now) * 50)+"%";
opacity = 1 - now;
current_fs.css({'left': left, });
previous_fs.css({'transform': 'scale('+scale+')', 'opacity': opacity});
},
duration: 800,
complete: function(){
current_fs.hide();
animating = false;
},
//this comes from the custom easing plugin
easing: 'easeInOutBack'
});
Is there a proper way to show the first fieldset when I open the modal. This is what it looks like. The fieldset does not fill the modal
Edit:
I tried this on ng-click of the button that opens the modal
$('.modal-content fieldset').css('opacity', '0');
$('.modal-content fieldset').first().css('opacity', '1');
$('.modal-content fieldset').first().show();
$("#progressbar li:not(:eq(0))").removeClass('active');
$('#apartmentsmodel').modal({ backdrop: 'static', keyboard: false, show: true });
Edit 2:
I tried this along with what the answer said and it worked:
$('.modal-content fieldset').css({'opacity': '0','display':'none', 'transform' : 'scale(1)'});
$('.modal-content fieldset').first().css({'opacity': '1', 'transform' : 'scale(1)', 'display':'block'});
581
Try this snippet. It uses the show.bs.modal event (more info) to check if a modal is being opened.
<script type="text/javascript">
$(document).ready(function () {
$('body').on('show.bs.modal', function () {
//hide all the fieldsets
$('.modal-content fieldset').css('opacity', '0');
//show the first fieldset
$('.modal-content fieldset').first().css('opacity', '1');
$('.modal-content fieldset').first().show();
//make sure the progress bar also show the first only
$("#progressbar li:not(:eq(0))").removeClass('active');
});
});
</script>
This was tested with the example codes from the plugin you specified. Used the html, css and jquery from the Download on that site in a Bootrap 4 modal and it worked.
UPDATE
<!doctype html>
<html lang="nl">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
<link rel="stylesheet" href="bootstrap.css" />
</head>
<body>
<button type="button" class="btn btn-primary" data-toggle="modal" data-target="#exampleModal">
Launch demo modal
</button>
<div class="modal fade" id="exampleModal" 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">
<!-- progressbar -->
<ul id="progressbar">
<li class="active">Account Setup</li>
<li>Social Profiles</li>
<li>Personal Details</li>
</ul>
<!-- fieldsets -->
<fieldset>
<h2 class="fs-title">Create your account</h2>
<h3 class="fs-subtitle">This is step 1</h3>
<input type="text" name="email" placeholder="Email" />
<input type="password" name="pass" placeholder="Password" />
<input type="password" name="cpass" placeholder="Confirm Password" />
<input type="button" name="next" class="next action-button" value="Next" />
</fieldset>
<fieldset>
<h2 class="fs-title">Social Profiles</h2>
<h3 class="fs-subtitle">Your presence on the social network</h3>
<input type="text" name="twitter" placeholder="Twitter" />
<input type="text" name="facebook" placeholder="Facebook" />
<input type="text" name="gplus" placeholder="Google Plus" />
<input type="button" name="previous" class="previous action-button" value="Previous" />
<input type="button" name="next" class="next action-button" value="Next" />
</fieldset>
<fieldset>
<h2 class="fs-title">Personal Details</h2>
<h3 class="fs-subtitle">We will never sell it</h3>
<input type="text" name="fname" placeholder="First Name" />
<input type="text" name="lname" placeholder="Last Name" />
<input type="text" name="phone" placeholder="Phone" />
<textarea name="address" placeholder="Address"></textarea>
<input type="button" name="previous" class="previous action-button" value="Previous" />
<input type="submit" name="submit" class="submit action-button" value="Submit" />
</fieldset>
</div>
</div>
</div>
</div>
<script type="text/javascript" src="jquery.js"></script>
<script type="text/javascript" src="bootstrap.js"></script>
<script type="text/javascript" src="jquery.easing.min.js"></script>
<script type="text/javascript">
$(document).ready(function () {
$("#openmodal").click(function () {
$('bootstrap-modal').modal('show');
return false;
});
$('body').on('show.bs.modal', function () {
//hide all the fieldsets
$('.modal-content fieldset').css('opacity', '0');
//show the first fieldset
$('.modal-content fieldset').first().css('opacity', '1');
$('.modal-content fieldset').first().show();
//make sure the progress bar also show the first only
$("#progressbar li:not(:eq(0))").removeClass('active');
});
});
</script>
<style>
/*custom font*/
@import url(http://fonts.googleapis.com/css?family=Montserrat);
/*basic reset*/
* {
margin: 0;
padding: 0;
}
html {
height: 100%;
/*Image only BG fallback*/
background: url('http://thecodeplayer.com/uploads/media/gs.png');
/*background = gradient + image pattern combo*/
background: linear-gradient(rgba(196, 102, 0, 0.2), rgba(155, 89, 182, 0.2)), url('http://thecodeplayer.com/uploads/media/gs.png');
}
body {
font-family: montserrat, arial, verdana;
}
/*form styles*/
#msform {
width: 400px;
margin: 50px auto;
text-align: center;
position: relative;
}
#msform fieldset {
background: white;
border: 0 none;
border-radius: 3px;
box-shadow: 0 0 15px 1px rgba(0, 0, 0, 0.4);
padding: 20px 30px;
box-sizing: border-box;
width: 80%;
margin: 0 10%;
/*stacking fieldsets above each other*/
position: absolute;
}
/*Hide all except first fieldset*/
#msform fieldset:not(:first-of-type) {
display: none;
}
/*inputs*/
#msform input, #msform textarea {
padding: 15px;
border: 1px solid #ccc;
border-radius: 3px;
margin-bottom: 10px;
width: 100%;
box-sizing: border-box;
font-family: montserrat;
color: #2C3E50;
font-size: 13px;
}
/*buttons*/
#msform .action-button {
width: 100px;
background: #27AE60;
font-weight: bold;
color: white;
border: 0 none;
border-radius: 1px;
cursor: pointer;
padding: 10px 5px;
margin: 10px 5px;
}
#msform .action-button:hover, #msform .action-button:focus {
box-shadow: 0 0 0 2px white, 0 0 0 3px #27AE60;
}
/*headings*/
.fs-title {
font-size: 15px;
text-transform: uppercase;
color: #2C3E50;
margin-bottom: 10px;
}
.fs-subtitle {
font-weight: normal;
font-size: 13px;
color: #666;
margin-bottom: 20px;
}
/*progressbar*/
#progressbar {
margin-bottom: 30px;
overflow: hidden;
/*CSS counters to number the steps*/
counter-reset: step;
}
#progressbar li {
list-style-type: none;
color: white;
text-transform: uppercase;
font-size: 9px;
width: 33.33%;
float: left;
position: relative;
}
#progressbar li:before {
content: counter(step);
counter-increment: step;
width: 20px;
line-height: 20px;
display: block;
font-size: 10px;
color: #333;
background: white;
border-radius: 3px;
margin: 0 auto 5px auto;
}
/*progressbar connectors*/
#progressbar li:after {
content: '';
width: 100%;
height: 2px;
background: white;
position: absolute;
left: -50%;
top: 9px;
z-index: -1; /*put it behind the numbers*/
}
#progressbar li:first-child:after {
/*connector not needed before the first step*/
content: none;
}
/*marking active/completed steps green*/
/*The number of the step and the connector before it = green*/
#progressbar li.active:before, #progressbar li.active:after {
background: #27AE60;
color: white;
}
</style>
<script>
$(function () {
//jQuery time
var current_fs, next_fs, previous_fs; //fieldsets
var left, opacity, scale; //fieldset properties which we will animate
var animating; //flag to prevent quick multi-click glitches
$(".next").click(function () {
if (animating) return false;
animating = true;
current_fs = $(this).parent();
next_fs = $(this).parent().next();
//activate next step on progressbar using the index of next_fs
$("#progressbar li").eq($("fieldset").index(next_fs)).addClass("active");
//show the next fieldset
next_fs.show();
//hide the current fieldset with style
current_fs.animate({ opacity: 0 }, {
step: function (now, mx) {
//as the opacity of current_fs reduces to 0 - stored in "now"
//1. scale current_fs down to 80%
scale = 1 - (1 - now) * 0.2;
//2. bring next_fs from the right(50%)
left = (now * 50) + "%";
//3. increase opacity of next_fs to 1 as it moves in
opacity = 1 - now;
current_fs.css({ 'transform': 'scale(' + scale + ')' });
next_fs.css({ 'left': left, 'opacity': opacity });
},
duration: 800,
complete: function () {
current_fs.hide();
animating = false;
},
//this comes from the custom easing plugin
easing: 'easeInOutBack'
});
});
$(".previous").click(function () {
if (animating) return false;
animating = true;
current_fs = $(this).parent();
previous_fs = $(this).parent().prev();
//de-activate current step on progressbar
$("#progressbar li").eq($("fieldset").index(current_fs)).removeClass("active");
//show the previous fieldset
previous_fs.show();
//hide the current fieldset with style
current_fs.animate({ opacity: 0 }, {
step: function (now, mx) {
//as the opacity of current_fs reduces to 0 - stored in "now"
//1. scale previous_fs from 80% to 100%
scale = 0.8 + (1 - now) * 0.2;
//2. take current_fs to the right(50%) - from 0%
left = ((1 - now) * 50) + "%";
//3. increase opacity of previous_fs to 1 as it moves in
opacity = 1 - now;
current_fs.css({ 'left': left });
previous_fs.css({ 'transform': 'scale(' + scale + ')', 'opacity': opacity });
},
duration: 800,
complete: function () {
current_fs.hide();
animating = false;
},
//this comes from the custom easing plugin
easing: 'easeInOutBack'
});
});
$(".submit").click(function () {
return false;
})
});
</script>
</body>
</html>
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