Develop Reference

Show Custom Modal

I have bootstrap modal which is not hidden. I mean there is no fade class which is generally seen as <div class="modal fade" role="dialog">. I want to show modal as popup when user clicks on button. The code below does not work as it is unable to detect it as modal.
JS
$(function(){
$('.custom-modal').click(function(e){
e.preventDefault();
var mymodal = $('#myModal');
mymodal.modal('show');
});
})
HTML
<button class="btn btn-primary btn-lg custom-modal">Open Modal</button>
<div id="myModal">
<div class="modal-dialog modal-sm">
<div class="modal-content">
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal">×</button>
<h4 class="modal-title">Error</h4>
</div>
<div class="modal-body">
<p> </p>
</div>
<div class="modal-footer">
<button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
</div>
</div>
</div>
</div>

Can you please check the below code? Hope it will work for you. You just need to add class="modal fade" with id="myModal" and it will work perfectly.
Please refer to this link: https://jsfiddle.net/yudizsolutions/2qfeagc5/
$(function() {
$('.custom-modal').click(function(e) {
e.preventDefault();
var mymodal = $('#myModal');
mymodal.modal('show');
});
})
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap#4.6.0/dist/css/bootstrap.min.css" integrity="sha384-B0vP5xmATw1+K9KRQjQERJvTumQW0nPEzvF6L/Z6nronJ3oUOFUFpCjEUQouq2+l" crossorigin="anonymous">
<script src="https://code.jquery.com/jquery-3.5.1.slim.min.js" integrity="sha384-DfXdz2htPH0lsSSs5nCTpuj/zy4C+OGpamoFVy38MVBnE+IbbVYUew+OrCXaRkfj" crossorigin="anonymous"></script>
<script src="https://cdn.jsdelivr.net/npm/popper.js#1.16.1/dist/umd/popper.min.js" integrity="sha384-9/reFTGAW83EW2RDu2S0VKaIzap3H66lZH81PoYlFhbGU+6BZp6G7niu735Sk7lN" crossorigin="anonymous"></script>
<script src="https://cdn.jsdelivr.net/npm/bootstrap#4.6.0/dist/js/bootstrap.min.js" integrity="sha384-+YQ4JLhjyBLPDQt//I+STsc9iw4uQqACwlvpslubQzn4u2UU2UFM80nGisd026JF" crossorigin="anonymous"></script>
<button class="btn btn-primary btn-lg custom-modal">Open Modal</button>
<div id="myModal" class="modal fade">
<div class="modal-dialog modal-sm">
<div class="modal-content">
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal">×</button>
<h4 class="modal-title">Error</h4>
</div>
<div class="modal-body">
<p> </p>
</div>
<div class="modal-footer">
<button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
</div>
</div>
</div>
</div>

How to open modal with javascript, after x seconds?

My modal ID is #modal1 for example.
Appears normally with a button function.

Check this out it might help you.
$(document).ready(function(){
$("#myBtn").click(function(){
setTimeout( function(){ $('#modal1').modal('show'); } , 1000 );
});
});
<!-- Latest compiled and minified CSS -->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
<!-- jQuery library -->
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.1.1/jquery.min.js"></script>
<!-- Latest compiled JavaScript -->
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
<!-- Modal -->
<div class="modal fade" id="modal1" role="dialog">
<div class="modal-dialog">
<!-- Modal content-->
<div class="modal-content">
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal">×</button>
<h4 class="modal-title">Modal Header</h4>
</div>
<div class="modal-body">
<p>Some text in the modal.</p>
</div>
<div class="modal-footer">
<button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
</div>
</div>
</div>
</div>
<button type="button" class="btn btn-info btn-lg" id="myBtn">Open Modal</button>

Background image in bootstrap modal

I am using a bootstrap modal when user comes to my website.
I want to use a Background image in modal so that it will look good.
I tried a lot but i am not able to set a background image in my bootstrap modal.
So can any one help me.
my css-
.modal-dialog{
background-image: url("static/markatix/imgs/modal/bg.png");
}
my modal code is-
<div class="modal-content" >
<div style="padding:5px 5px;">
<button type="button" class="close" data-dismiss="modal">×</button>
</div>
<div class="modal-body" style="padding:4px 50px;">
<p id="new_notification1" >Hello User</p>
<p id="new_notification2">How are you?</p>
<form name="form" method="post" action="{% url "visitors" %}">
{% csrf_token %}
<p align='left'><label for="id_phone_number">Phone number:</label><br> <input id="id_phone_number" name="phone_number" type="text" pattern="[0-9]{10}" required/></p>
<input type="hidden" name="shop_id" value={{shop.id}}/>
<button class="btn2modal" type="submit">Login with Facebook</button>
</form>
</div>
<div >
<div class="modal-body" style="padding:4px 50px;">
</div>
</div>
</div>

Try with this , use background image to .modal-content class
.modal-content {
background:url('https://cdn.techinasia.com/wp-content/uploads/2011/09/Doodle4Google-2010-Group-1-Winner.jpg');
}
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" integrity="sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u" crossorigin="anonymous">
<!-- Button trigger modal -->
<button type="button" class="btn btn-primary btn-lg" data-toggle="modal" data-target="#myModal">
Launch demo modal
</button>
<!-- Modal -->
<div class="modal fade" id="myModal" tabindex="-1" role="dialog" aria-labelledby="myModalLabel">
<div class="modal-dialog" role="document">
<div class="modal-content">
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">×</span></button>
<h4 class="modal-title" id="myModalLabel">Modal title</h4>
</div>
<div class="modal-body">
...
</div>
<div class="modal-footer">
<button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
<button type="button" class="btn btn-primary">Save changes</button>
</div>
</div>
</div>
</div>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js" integrity="sha384-Tc5IQib027qvyjSMfHjOMaLkfuWVxZxUPnCJA7l2mCWNIpG9mGCD8wGNIcPD7Txa" crossorigin="anonymous"></script>

In your code modal-dialog class is nowhere present.
Try applying image to modal-boy
.modal-dialog{
background-image: url("http://imgh.us/boardroom_1.jpg");
}
Demo

Use this
.modal-body{
background-image: url("http://www.w3schools.com/css/trolltunga.jpg");
}
<head>
<title>Bootstrap Example</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.1.1/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
</head>
<body>
<div class="container">
<h2>Modal Example</h2>
<!-- Trigger the modal with a button -->
<button type="button" class="btn btn-info btn-lg" data-toggle="modal" data-target="#myModal">Open Modal</button>
<!-- Modal -->
<div class="modal fade" id="myModal" role="dialog">
<div class="modal-dialog">
<!-- Modal content-->
<div class="modal-content">
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal">×</button>
<h4 class="modal-title">Modal Header</h4>
</div>
<div class="modal-body">
<p>Some text in the modal.</p>
</div>
<div class="modal-footer">
<button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
</div>
</div>
</div>
</div>
</div>
</body>

how to open bootstrap modal-dialog without id or class using JQuery or JavaScript?

For some reasons i cannot set id or class for my Bootstrap modal-dialog and i need a way to make them work without it, by maybe using JQuery or JavaScript?
<html>
<head>
<link rel="stylesheet" href="http://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script>
<script src="http://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
</head>
<body>
<div class="container">
<!-- Trigger the modal with a button -->
<button type="button" class="btn btn-info btn-lg" >Open Modal 1</button>
<!-- Modal -->
<div class="modal fade" role="dialog">
<div class="modal-dialog">
<!-- Modal content-->
<div class="modal-content">
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal">×</button>
<h4 class="modal-title">Modal Header</h4>
</div>
<div class="modal-body">
<p>Some text11 in the modal.</p>
</div>
<div class="modal-footer">
<button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
</div>
</div>
</div>
</div>
<!-- Trigger the modal with a button -->
<button type="button" class="btn btn-info btn-lg" >Open Modal 2</button>
<!-- Modal -->
<div class="modal fade" role="dialog">
<div class="modal-dialog">
<!-- Modal content-->
<div class="modal-content">
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal">×</button>
<h4 class="modal-title">Modal Header</h4>
</div>
<div class="modal-body">
<p>Some text22 in the modal.</p>
</div>
<div class="modal-footer">
<button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
</div>
</div>
</div>
</div>
</div>
</body>
</html>

define onclick function to both buttons and pass this as parameter and then use next() property of jquery
<button type="button" class="btn btn-info btn-lg" onclick="firstmodal(this)" >Open Modal 1</button>
<!-- Modal -->
<div class="modal fade" role="dialog">
<div class="modal-dialog">
<!-- Modal content-->
<div class="modal-content">
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal">×</button>
<h4 class="modal-title">Modal Header</h4>
</div>
<div class="modal-body">
<p>Some text11 in the modal.</p>
</div>
<div class="modal-footer">
<button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
</div>
</div>
</div>
</div>
js
function firstmodal(ele){
$(ele).next().modal('show');
}
Do the same for other modal as well

$(document).ready(function(){
var buttons = $(".container button");
if(buttons.length > 0){
buttons[0].on("click", function(){
//this will return two modals
var modals = $(".container div.modal")
if(modals.length > 0){
modals[0].modal("toggle");
}
})
}
if(buttons.length > 1){
buttons[1].on("click", function(){
//this will return two modals
var modals = $(".container div.modal")
if(modals.length > 1){
modals[1].modal("toggle");
}
})
}
})
Hope that solves the problem

Sweet Alert inside Bootstrap Modal

I have a javascript function to call sweetalert based on the userinput but sweet alert is not working inside bootstrap model.
can anyone help me out
<button type="button" class="btn btn-info btn-lg" data-toggle="modal" data-target="#myModal">Open Modal</button>
<!-- Modal -->
<div class="modal fade" id="myModal" role="dialog">
<div class="modal-dialog">
<!-- Modal content-->
<div class="modal-content">
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal">×</button>
<h4 class="modal-title">Modal Header</h4>
</div>
<div class="modal-body">
<input type="text" id="input1" onblur="alerts()">
</div>
<div class="modal-footer">
<button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
</div>
</div>
</div>
</div>
JavaScript:
function alerts()
{
var inputs = document.getElementById("input1").value;
if(inputs < 2)
{
swal('Not Valid', 'Enter another','warning');
}
}

just needed to reorder your function slightly
http://jsfiddle.net/link2twenty/oj5cfp6j/
alerts = function () {
var inputs = document.getElementById("input1").value;
if (inputs < 2) {
swal('Not Valid', 'Enter another', 'warning');
}
}
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.min.css" />
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/sweetalert/1.1.3/sweetalert.min.css" />
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/js/bootstrap.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/sweetalert/1.1.3/sweetalert.min.js"></script>
<button type="button" class="btn btn-info btn-lg" data-toggle="modal" data-target="#myModal">Open Modal</button>
<!-- Modal -->
<div class="modal fade" id="myModal" role="dialog">
<div class="modal-dialog">
<!-- Modal content-->
<div class="modal-content">
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal">×</button>
<h4 class="modal-title">Modal Header</h4>
</div>
<div class="modal-body">
<input type="text" id="input1" onblur="alerts()">
</div>
<div class="modal-footer">
<button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
</div>
</div>
</div>
</div>

I'm not big fan of JavaScript so can't sure why it's not working with blur(), but you can do it with jQuery keyup function
$(document).ready(function () {
$('#input1').keyup(function () {
var inputs = $(this).val();
if (inputs < 2) {
swal('Not Valid', 'Enter another', 'warning');
}
});
});
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.min.css" />
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/sweetalert/1.1.3/sweetalert.min.css" />
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/js/bootstrap.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/sweetalert/1.1.3/sweetalert.min.js"></script>
<button type="button" class="btn btn-info" data-toggle="modal" data-target="#myModal">Open Modal</button>
<div id="myModal" class="modal fade" role="dialog">
<div class="modal-dialog">
<div class="modal-content">
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal">×</button>
<h4 class="modal-title">Modal Header</h4>
</div>
<div class="modal-body">
<input type="text" id="input1" class="form-control">
</div>
<div class="modal-footer">
<button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
</div>
</div>
</div>
</div>