bootstrap modal example - javascript

I am using twitter bootstrap js to implement the modal.....
I used the online example.....
Copied the html, CSS and js code into the fiddle....
but I don't see any output....
http://jsfiddle.net/nJ6Mw/
<div class="modal hide fade">
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal" aria-hidden="true">×</button>
<h3>Modal header</h3>
</div>
<div class="modal-body">
<p>One fine body…</p>
</div>
<div class="modal-footer">
Close
Save changes
</div>
</div>

You're missing something to kick-off the modal. You can either add a link to open it with your modal id referenced in the data-target attribute, or set the href target to be the modal div:
<a role="button" class="btn" data-toggle="modal" data-target="#myModal">Launch demo modal</a>
You can use javascript to setup your Modal div as a modal target, and to open and close it also.
Launch demo modal
...
$('#myModal').modal(options) <-- check the bootstrap site for possible options values.
$('#myModal').modal('show')
$('#myModal').modal('hide')
To make this work, I added the id of myModal to your modal div:
<div id="myModal" class="modal hide fade">
This is all as per the Bootstrap documentation. Maybe take a closer look at it?
Here is a working fiddle from your example. I added the boostrap stuff as external resources. http://jsfiddle.net/nJ6Mw/4/
Edit:
Adding the data-dismiss="modal" attribute will make the close button work.
Close

Related

Open a modal with Jquery from different pages [duplicate]

I have a page of links to internal pages I need to open up in a Bootstrap modal DIV. The problem is that it seems that using the latest version of Bootstrap v3 in conjunction with jQuery v2.1.4 just doesn't work when it comes to loading content this way. There's plenty of tutorials I've read about creating modals with Bootstrap and how remote content is being phased out. But there's got to be away to make this work with jQuery, or maybe not.
The theory is that when you click
<a class="" href="/log/viewslim?id=72" title="View" data-target="#myModal" data-toggle="modal">View 72</a>
the content of data-load-remote is supposed to be read and injected into the div with class modal-body.
<div id="myModal" class="modal fade">
<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">Event</h4>
</div>
<div class="modal-body">
<p>Loading...</p>
</div>
<div class="modal-footer">
<button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
<button type="submit" class="btn btn-primary">Save changes</button>
</div>
</div>
</div>
However, when I try this example with jQuery v2.1.4 and BS v3.3+, what it does is open up a modal window with grey background but all the styling of the modal window is gone. Meaning it seems to only display the modal-body div, but the modal header, pretty modal frame and bottom buttons in modal-footer div are not displayed at all. The only way to close the box is to click outside the modal box.
I've found examples all around about how to open up remote urls this way, but they all use outdated version of bootstrap, not the version I'm working with. Can anyone shed some lights on this please?
So basically, in jquery what we can do is to load href attribute using the load function. This way we can use the url in <a> tag and load that in modal-body.
<a href='/site/login' class='ls-modal'>Login</a>
//JS script
$('.ls-modal').on('click', function(e){
e.preventDefault();
$('#myModal').modal('show').find('.modal-body').load($(this).attr('href'));
});
From Bootstrap's docs about the remote option;
This option is deprecated since v3.3.0 and has been removed in v4. We recommend instead using client-side templating or a data binding framework, or calling jQuery.load yourself.
If a remote URL is provided, content will be loaded one time via jQuery's load method and injected into the .modal-content div. If you're using the data-api, you may alternatively use the href attribute to specify the remote source. An example of this is shown below:
<a data-toggle="modal" href="remote.html" data-target="#modal">Click me</a>
That's the .modal-content div, not .modal-body. If you want to put content inside .modal-body then you need to do that with custom javascript.
So I would call jQuery.load programmatically, meaning you can keep the functionality of the dismiss and/or other buttons as required.
To do this you could use a data tag with the URL from the button that opens the modal, and use the show.bs.modal event to load content into the .modal-body div.
HTML Link/Button
Click me
jQuery
$('#myModal').on('show.bs.modal', function (e) {
var loadurl = $(e.relatedTarget).data('load-url');
$(this).find('.modal-body').load(loadurl);
});
A different perspective to the same problem away from Javascript and using php:
<a data-toggle="modal" href="#myModal">LINK</a>
<div class="modal fade" tabindex="-1" aria-labelledby="gridSystemModalLabel" id="myModal" role="dialog" style="max-width: 90%;">
<div class="modal-dialog" style="text-align: left;">
<div class="modal-content">
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal">×</button>
<h4 class="modal-title">Title</h4>
</div>
<div class="modal-body">
<?php include( 'remotefile.php'); ?>
</div>
<div class="modal-footer">
<button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
</div>
</div>
</div>
</div>
and put in the remote.php file your basic html source.
e.relatedTarget.data('load-url'); won't work
use dataset.loadUrl
$('#myModal').on('show.bs.modal', function (e) {
var loadurl = e.relatedTarget.dataset.loadUrl;
$(this).find('.modal-body').load(loadurl);
});
If using #worldofjr answer in jQuery you are getting error:
e.relatedTarget.data is not a function
you should use:
$('#myModal').on('show.bs.modal', function (e) {
var loadurl = $(e.relatedTarget).data('load-url');
$(this).find('.modal-body').load(loadurl);
});
Not that e.relatedTarget if wrapped by $(..)
I was getting the error in latest Bootstrap 3 and after using this method it's working without any problem.
In bootstrap-3.3.7.js you will see the following code.
if (this.options.remote) {
this.$element
.find('.modal-content')
.load(this.options.remote, $.proxy(function () {
this.$element.trigger('loaded.bs.modal')
}, this))
}
So the bootstrap is going to replace the remote content into <div class="modal-content"> element. This is the default behavior by framework. So the problem is in your remote content itself, it should contain <div class="modal-header">, <div class="modal-body">, <div class="modal-footer"> by design.

Using Intro.js hints on bootstrap modal window, hints displays behind modal

I am using the intro.js "hints" plugin (https://introjs.com/example/hint/index.html, https://introjs.com/docs/hints/api/) on a bootstrap web site. I need the hints to work on bootstrap modals, however the hints are displayed behind the modal window. I tried adjusting the z-index of the .introjs-hint-pulse and the .introjs-hint-dot selectors and the .modal selector with no results.
Any ideas on what I need to do to get the hints to display above the modal window as needed?
I also need to figure out how to hide all of the displayed hints at once, but then be able to show them again when the link is reclicked - like a toggle. I have one icon used to show the hints, and I want to be able to click again to toggle and hide the hints.
I am including links to the hints API, as it shows the options for refreshing and hiding the hints, but I am new to jQuery & JS and am not sure how to get it to work.
Also, I am trying to figure out a way to auto hide the hints on the modal if the modal is closed with them still visible.
I have a jsfiddle with a test modal and the intro.js hints. If you open the modal, then click on the "Show Hints" link, you will notice the hints are not visible. But if you close the modal you can see the hints are visible behind the modal window.
JS Fiddle link: http://jsfiddle.net/1aeur58f/998/
HTML of example:
<!-- Button trigger modal -->
Open Notes Modal
<!-- Modal -->
<div class="modal fade" id="notesModal" tabindex="-1" role="dialog" aria-labelledby="notesModalLabel">
<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">Notes</h4>
</div>
<div class="modal-body">
<div id="note-input" data-hint="Input your notes here." data-hintposition="top-middle" data-position="bottom-right-aligned">
<input type="text" name="note" class="col-md-11" maxlength="300"/><button id="add-note" data-hint="Select Add button to save and add your notes." data-hintposition="top-middle" data-position="bottom-right-aligned">Add</button>
</div>
</div>
<div id="note-total" data-hint="Track your remaining characters here." data-hintposition="top-middle" data-position="bottom-right-aligned" style="margin-left:15px;">0/300
</div>
<div><a class="btn btn-tour" href="javascript:void(0);" onclick="javascript:introJs().addHints();"><i class="fa fa-bus"></i> Show Hints</a></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>
The intro.js and introjs.css are linked in the jsfiddle external resources for viewing.
Try with this CSS:
.introjs-hint {
z-index: 9999999 !important;
}
In order to toggle hints you can (for example) do this:
var hints = false;
function toggleHints() {
if (hints) {
$("#txtToggle").html(" Show Hints");
introJs().hideHints();
} else {
$("#txtToggle").html(" Hide Hints");
introJs().showHints();
}
hints = !hints;
}
Check the fiddle updated: http://jsfiddle.net/beaver71/fc0rkakn/

Bootstrap - Modal isn't working

I Have the modal set like this
<body>
<div class="modal fade" id="pageopen" 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">
x
</button>
<h4 class="modal-title" id="myModalLabel">
This Modal title
</h4>
</div>
<div class="modal-body">
Add some text here
</div>
<div class="modal-footer">
<button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
<button type="button" class="btn btn-primary"> Submit changes</button>
</div>
</div><!-- /.modal-content -->
</div><!-- /.modal -->
</div>
<button onclick="showModal('http://www.google.co.id/')">Show Modal</button>
</body>
I've added the latest jquery, bootstrap js and css for only the modal plugin.
The problem I have is that the modal backdrop shows, however the modal header body and etc isn't showing up.
My Code
Please provide solution, thank you
Your Javascript Code is wrong, to open a Bootstrap 3 Modal you should use:
$('#pageopen').modal({
show: true
});
If you want to load an external Page, you can set the url here:
$('#pageopen').modal({
show: true,
remote: 'http://www.example.com'
});
And better use the jQuery click Function instead of "onClick".
Your problem is that the showModal function isn't found by onclick, please stop using onclick in your html forever. That has never been a good practice.
Instead of this set an ID for button and use the .click function in JQuery:
<button id="showModal">Show Modal</button>
$("#showModal").click(function(){
$('#pageopen').modal();
});
Check JSFiddle Demo
Haha, never mind. I have separate js and css for the same bootstrap component so it overlapped over each other.
Tip for bootstrap :
Always load only one js file and one css file for bootstrap.
If you're like me that want's only part of the bootstrap instead of all the package, (e.g: modal, transition and carousel), then make it as one js and css from getbootstrap

Jquery backdrop modal popup

I am looking for jQuery modal popup which should display image like sample check to show routing number etc,.. When I click on a Routing number(?)question mark it should pop-up an image and should have closing button on the top right corner. I have seen different approaches but couldnt find exact one
Check out the Bootstrap Modal. Click the Launch demo modal button.
In <head> make sure you include the javascript for jquery and bootstrap.js. You can download bootstrap.js from the bootstrap site. You also might want to include the bootstrap.css as well.
Once your <head> is all setup, in your body you need to add the modal code which will be hidden and you'll need to add a button to show the modal. The button and modal are linked together by id.
<!-- Button to trigger modal -->
Launch demo modal
<!-- Modal -->
<div id="myModal" class="modal hide fade" tabindex="-1" role="dialog" aria-labelledby="myModalLabel" aria-hidden="true">
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal" aria-hidden="true">×</button>
<h3 id="myModalLabel">Modal header</h3>
</div>
<div class="modal-body">
<p>One fine body…</p>
</div>
<div class="modal-footer">
<button class="btn" data-dismiss="modal" aria-hidden="true">Close</button>
<button class="btn btn-primary">Save changes</button>
</div>
</div>

Possible to get a static modal to close in bootstrap?

We have a page where a client wants the modal to be visible on page view. I've run into the problem where the bootstrap modal doesnt close unless you launch it manually
Am I doing something wrong? If you click launch modal (even tho the modal is already visible) you can then close it
Here's the HTML:
<a class="btn" data-toggle="modal" href="#myModal">Launch Modal</a>
<div class="modal" id="myModal">
<div class="modal-header">
<button class="close" data-dismiss="modal" data-target="#myModal">×</button>
<h3>Modal header</h3>
</div>
<div class="modal-body">
<p>One fine body…</p>
</div>
<div class="modal-footer">
Close
Save changes
</div>
</div>​
The CSS is just the Bootstap stuff. We're not using any JavaScript code for this at all.
Live copy on jsFiddle
You're not "launching" the modal, you just have inline markup that's visible. The modal hasn't really been opened at all.
Make the modal hidden (add style="display: none" to the #myModal div) and then trigger opening it using .modal('show') from ready:
jQuery(function($) {
$('#myModal').modal('show');​​
});
Updated fiddle
That will hook up the required handlers for the close button, position it properly, do the background overlay, etc.

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