How to make modal visible by default when html page runs - javascript

I am creating a pop up div (modal) which will appear on screen by default. However I succeed to open it on button click but I want it open by default whenever I run the HTML page.
Here is my code.
<!DOCTYPE html>
<html lang="en">
<head>
<title>Bootstrap Example</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="http://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.min.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.3/jquery.min.js"></script>
<script src="http://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/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>
</html>
Where I am showing the modal using a button.In that I am using data-target property to invoke the modal. So how to do it without any click event?

Add class in to html code , such that
<div class="modal fade show d-block" id="newModal" role="dialog">
or you can call the following function when the page loads
$('#newModal').modal('show');

Use .modal('show') to show the model manually
$(document).ready(function() {
$('#myModal').modal('show');
});
<link rel="stylesheet" href="http://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.min.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.3/jquery.min.js"></script>
<script src="http://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/js/bootstrap.min.js"></script>
<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>

Sorry I've not enough reputation to add a comment.
according to bootstrap modal component documentation, there's no need to pass any parameter to .modal() method.
$(document).ready(function() {
$("#myModal").modal();
});

Add class in to <div class="modal fade" id="myModal" role="dialog">, such that
<div class="modal fade in" id="myModal" role="dialog">
or you can call the following function when the page loads
$('#myModal').modal('show');

open modal at document.ready()
for eg.
$(document).ready(function (){
//open modal here
$('#myModal').show();
});

Related

Bootstrap 4 Modal js trigger not working?

I have a modal and I want to ask the user to authenticate before showing the modal (that overrides server files with the modal content).
I want the user to click on my editmodal button, to show a connection form and if it's the same as my json base64 encoded data the modal get shown.
My problem: I can't get my modal to be shown with any of those
$('#Modal').modal();
$('#Modal').modal('toggle');
$('#Modal').modal('show');
my code is :
<button id="buttonmodal" type="button" class="btn btn-primary" data-target="#exampleModal">
(i removed the data-trigger for i want to do it in js)
<!-- Modal -->
<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" style=" width: 600px;
height: 600px;">
<div class="modal-header">
<h5 class="modal-title" id="exampleModalLabel">Modal title</h5>
<button id="closebtn" type="button" class="close" data-dismiss="modal" aria-label="Close">
<span aria-hidden="true">×</span>
</button>
</div>
<div class="modal-body">
<form action="" name="modal-form" style="width: 100%; height:70%" method="post">
<textarea id="textarea_modal" name="textarea_modal" style="min-width: 100%; min-height:100%"></textarea>
<div class="modal-footer">
<button id="buttonSave" type="submit" class="btn btn-primary">Save changes</button>
</div>
</form>
</div>
</div>
</div>
</div>
and my js is pretty simple for now :
$('#buttonmodal').click(function() {
debugger;
var text = $('#data').text();
$('#textarea_modal').val(text);
$('#exampleModal').modal('show');
});
If ever you have tips or other way to do it, it would help a lot.
You are looking for id "Modal", while your component is using a class "modal" with an id "exampleModal". <div class="modal fade" id="exampleModal" tabindex="-1" role="dialog" aria-labelledby="exampleModalLabel" aria-hidden="true">
To fix this you might want to change your code to:
$('.modal').modal();
$('.modal').modal('toggle');
$('.modal').modal('show');
or
$('#exampleModal').modal();
$('#exampleModal').modal('toggle');
$('#exampleModal').modal('show');
It all depends on how you would like to be finding your component.
Note: # is used for ids, while . for classes
Try this:
<!DOCTYPE html>
<html lang="en">
<head>
<title>Bootstrap 4 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/4.3.1/css/bootstrap.min.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.7/umd/popper.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.3.1/js/bootstrap.min.js"></script>
</head>
<body>
<!-- Button to Open the Modal
<button type="button" class="btn btn-primary" data-toggle="modal" data-target="#myModal"> -->
<button type="button" class="btn btn-primary" id="buttonmodal">
Open modal
</button>
<!-- The Modal -->
<div class="modal" id="myModal">
<div class="modal-dialog">
<div class="modal-content" style="width: 600px; height: 600px;">
<!-- 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="" name="modal-form" style="width: 100%; height:70%" method="post">
<textarea id="textarea_modal" name="textarea_modal" style="min-width: 100%; min-height:100%"></textarea>
</div>
<!-- Modal footer -->
<div class="modal-footer">
<button id="buttonSave" type="submit" class="btn btn-primary">Save changes</button>
</div>
</div>
</div>
</div>
<script>
$('#buttonmodal').click(function() {
debugger;
var text = $('#data').text();
$('#textarea_modal').val("test 123");
$('#myModal').modal('show');
});
</script>
</body>
</html>
Ok i was dumb, the solution was : my css link where point on bootstrap 4.3 where my script was going on an older version so i had conflict version that wern't shown in the console.
Ty for those who helped

Show a modal dialog after the success in a "IF-STATEMENT"

I'm trying to show a modal dialog after the result of a "if" statement, without a button which could open it, is it there any way to show it using only the response of the condition statement?
Currently I'm developing in Model View Controller. so when i make the call i do something like this in the controller:
if($response == "success"){
<script>
$(function() {
$('#eventCreated').modal('show');
});
</script>
}
and the modal in the bottom of my view looks like this:
<div class="modal fade" id="eventCreated" tabindex="-1" role="dialog" aria-
labelledby="myModalLabel" aria-hidden="true">
<div class="modal-dialog">
<div class="modal-content">
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal" aria-hidden="true">×</button>
<h4 class="modal-title" id="myModalLabel">Great!</h4>
</div>
<div class="modal-body">
This is test
</div>
<div class="modal-footer">
<button type="button" class="btn btn-default" data-
dismiss="modal">Close</button>
<button type="button" class="btn btn-primary">create</button>
</div>
</div>
</div>
</div>
hope this is helpful for you, after all its depends on response. I use response variable to show just demo
var response = "success";
if (response == "success") {
$('#eventCreated').modal('show');
}
$("button").click(function(){
var response = "success";
if (response == "success") {
$('#eventCreated').modal('show');
}
});
<!DOCTYPE html>
<html lang="en">
<head>
<title>Bootstrap Example</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.1.3/css/bootstrap.min.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.3/umd/popper.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.1.3/js/bootstrap.min.js"></script>
</head>
<body>
<div class="container">
<h2>Modal Example</h2>
<!-- Button to Open the Modal -->
<button type="button" class="btn btn-primary" data-toggle="modal" data-target="#myModal">
Open modal
</button>
<!-- The Modal -->
<div class="modal" id="eventCreated">
<div class="modal-dialog">
<div class="modal-content">
<!-- Modal Header -->
<div class="modal-header">
<h4 class="modal-title" id="myModalLabel">Great!</h4>
</div>
<div class="modal-body">
This is test
</div>
<div class="modal-footer">
<button type="button" class="btn btn-danger" data-dismiss="modal">Close</button>
<button type="button" class="btn btn-primary">create</button>
</div>
</div>
</div>
</div>
</div>
</body>
</html>
Try this:
if($response == "success"){
<script>
$('#eventCreated').modal('show');
</script>
}
Otherwise, you have to print the value of $response.

How to handle data-target value with special characters?

I am implementing one bootstrap pop-up. And I am putting some value with special characters in data-target. These value coming from DB, This pop-up implementing through loop.
I tried with w3school. How can I open pop-up with special characters.
<!DOCTYPE html>
<html lang="en">
<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/3.3.1/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>Basic Modal Example</h2>
<!-- Trigger the modal with a button -->
<button type="button" class="btn btn-info btn-lg" data-toggle="modal" data-target="#my(Modal">Open Modal</button>
<!-- Modal -->
<div class="modal fade" id="my(Modal" 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>
</html>
If remove the ( then it will work. But these id is not my hand, these id coming from API.
You need to "escape" the special characters in the selector. This:
data-target="#my(Modal"
Should be:
data-target="#my\(Modal"
Or:
data-target="#my\000028Modal"
Your sample code with just one \ added:
#import url(https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css)
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
<div class="container">
<h2>Basic Modal Example</h2>
<!-- Trigger the modal with a button -->
<button type="button" class="btn btn-info btn-lg" data-toggle="modal" data-target="#my\(Modal">Open Modal</button>
<!-- Modal -->
<div class="modal fade" id="my(Modal" 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>
You have to escape the special characters in order to let jQuery know that you want to use the character the way it is and it should not consider as a syntax error.
function escapeString(str) {
return (str + '').replace(/[\\"')(]/g, '\\$&').replace(/\u0000/g, '\\0')
}
// Add special characters here ^ -- after \\
// This allows single, and double quotes,
// opening, and closing parentheses.
Wrap your target value with the above function:
data-target="+ escapeString(targetValue) +"
<div ng-repeat="rule in ruleDetails">
<div>{{rule.name}} <i data-toggle="modal" data-target="#{{ rule.name }}"></i>
</div>
<div class="modal fade" id="{{ rule.name }}" tabindex="-1" role="dialog"></div>
</div>
I have special characters in rule.name for example: 'as-copy(1) from test data'
which is bounded with id attribute of bootstrap modal. By this UI modal or popup
is not opening and displayed rule name. Please help how to trim or escape
special characters here?

Problems with showing a modal using bootstrap

I'm trying to use a bootstrap modal window using the code from their website. Unfortunately the window doesn't function properly when I use it, for some reason.
I used this sample:
<button type="button" class="btn btn-primary" data-toggle="modal" data-target=".bs-example-modal-sm">Small modal</button>
<div class="modal fade bs-example-modal-sm" tabindex="-1" role="dialog" aria-labelledby="mySmallModalLabel">
<div class="modal-dialog modal-sm" role="document">
<div class="modal-content">
...SOME MORE CONTENT HERE...
</div>
</div>
</div>
All I get is the faded screen and the modal itself is somewhere above the layout and not seen within the browser window. What might be the problem here?
your code is correct you just need to add content
<!DOCTYPE html>
<html lang="en">
<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/3.2.1/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
</head>
<body>
<div class="container">
<!-- your button -->
<button type="button" class="btn btn-primary" data-toggle="modal" data-target=".bs-example-modal-sm">Small modal</button>
<!-- your modal -->
<div class="modal fade bs-example-modal-sm" tabindex="-1" role="dialog" aria-labelledby="mySmallModalLabel">
<div class="modal-dialog modal-sm" role="document">
<div class="modal-content">
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal">×</button>
<!-- I have added content here -->
<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>
</body>
</html>
<!DOCTYPE html>
<html lang="en">
<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/3.2.1/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>
</html>

Twitter Bootstrap Modal - not appearing

I'm looking to use the twitter bootstrap modal functionality. As such I have copy pasted out of the docs and include all the files. But every time I click my button nothing appears and I'm not sure why:
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>Testing</title>
<link rel="stylesheet" type="text/css" href="css/bootstrap-theme.css">
<link rel="stylesheet" type="text/css" href="css/bootstrap.css">
<script src="js/jquery-1.10.2.js"></script>
<script type="js/bootstrap.js"></script>
</head>
<body style="background:#bf9d93;">
<!-- Button trigger modal -->
<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" aria-hidden="true">
<div class="modal-dialog">
<div class="modal-content">
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal" aria-hidden="true">×</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>
</body>
</html>
Now according to the docs, under the usage section I am allowed to simply use the code above and invoke the modal via the data attributes. As such this is my first time using the element so I'm sure its a silly thing I've over looked but I cant see what it is...
Check line 8 of your code. You have:
<script type="js/bootstrap.js"></script>
Instead of:
<script src="js/bootstrap.js"></script>
Without correctly loading the bootstrap.js file it won't work.
On click event call:
$('#myModal).modal({ show: true });

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