I am studying the bootstrap, and follow the example:
<button class="btn btn-primary btn-lg" data-toggle="modal" data-target="#myModal">
Shows the modal
</button>
<div class="modal fade" id="myModal" tabindex="-1" role="dialog" aria-labelledby="myModalLabel" aria-hidden="false">
<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">
模态框（Modal）标题
</h4>
</div>
<div class="modal-body">
在这里添加一些文本
</div>
<div class="modal-footer">
<button type="button" class="btn btn-default" data-dismiss="modal">关闭
</button>
<button type="button" class="btn btn-primary">
提交更改
</button>
</div>
</div><!-- /.modal-content -->
</div><!-- /.modal -->
</div>
if I click the button the modal will popup, but I don't understand which variable is controlling the modal popup and disappear.
I want to through a variable to popup it. there is a requirement.
when I enter a Smarty page, if the page do not exists a access_token variable, I want the modal popup automatically.
So, how to realize in this example?
With JavaScript (jQuery), select the modal element and store it in variable.
Trigger the show method.
var myModal = $("#myModal");
myModal.modal("show");
To show a modal:
$('#myModal').modal('show');
To hide a modal:
$('#myModal').modal('hide');
Related
I'm new to programming, and I have this simple question but I can't figure out how to do it.
I got this working code from Boostrap 4:
<!-- Button trigger modal -->
<button type="button" class="btn btn-primary" data-toggle="modal" data-target="#exampleModalLong">
Launch demo modal
</button>
<!-- Modal -->
<div class="modal fade" id="exampleModalLong" tabindex="-1" role="dialog" aria-labelledby="exampleModalLongTitle" aria-hidden="true">
<div class="modal-dialog" role="document">
<div class="modal-content">
<div class="modal-header">
<h5 class="modal-title" id="exampleModalLongTitle">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">
...
</div>
<div class="modal-footer">
<button type="button" class="btn btn-secondary" data-dismiss="modal">Close</button>
<button type="button" class="btn btn-primary">Save changes</button>
</div>
</div>
</div>
</div>
But instead of having a button I want to create a function to fire up the modal content:
function openModal(){
/* DESCRIPTION: Open the warning modal */
// data-toggle="modal" data-target="#exampleModal"
}
But I don't know how to the same thing as data-toggle and
data-target do in the button click.
Someone has a hint how to do that?
You have to use the Bootstrap JS api for the modal ( Link attached at the end of this answer ).
Here is the straight answer :-)
function openModal(){
/* DESCRIPTION: Open the warning modal */
$('#exampleModalLong').modal('show');
}
Here is another SO question related to this : How can I trigger a Bootstrap modal programmatically?
Here is a detailed link on Bootstrap official documentation on various javascript methods for modals.
https://getbootstrap.com/docs/4.0/components/modal/#methods
Just use this line in your function:
$('#myModal').modal('show');
Note: remember to replace your modal id with myModal.
I'm using squarespaceModal from this site
I would like to know if is it possible to pass the id to the code of the modal ?
This is the button who's calling the modal :
<div class="center">
<button id="<?php echo $i; ?>" data-toggle="modal" data-target="#squarespaceModal" class="update_pro btn btn-primary center-block">
update
</button>
</div>
This is the first line of the modal :
<div class="modal fade" id="squarespaceModal" tabindex="-1" role="dialog" aria-labelledby="modalLabel" aria-hidden="true">
That is just a standard Bootstrap Modal I dont see anything special about it. Therefore you have all the events you would like from the modal.
So you "could" write an event to trap everytime a modal is opened.
$(function() {
$('#myModal').on('shown.bs.modal', function() {
alert($(this).attr('id'))
});
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<script src="//maxcdn.bootstrapcdn.com/bootstrap/3.3.0/js/bootstrap.min.js"></script>
<link href="//maxcdn.bootstrapcdn.com/bootstrap/3.3.0/css/bootstrap.min.css" rel="stylesheet"/>
<button id="myButton" data-target="#myModal" data-toggle="modal" class="btn btn-primary">Open</button>
<div class="modal fade" tabindex="-1" role="dialog" aria-labelledby="gridSystemModalLabel" id="myModal">
<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="gridSystemModalLabel">Modal title</h4>
</div>
<div class="modal-body">
This is my 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><!-- /.modal-content -->
</div><!-- /.modal-dialog -->
</div><!-- /.modal -->
On your button click set the require value into your input fields of modal and then show modal using below code.
$(".update_pro").click(function () {
$('#txtYourTexbBoxWithinModal').val($(this).data('id')); // or something eslse.
$('#squarespaceModal').modal('show');
});
If come across issue of displaying modal then remove
data-target="#squarespaceModal"
Cheeerssss
Here you go with a solution https://jsfiddle.net/32jsq6aL/
$('button[data-toggle="modal"]').click(function(){
$($(this).data('target')).attr('btn-id', $(this).attr('id'));
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="center">
<button id="test 1" data-toggle="modal" data-target="#squarespaceModal" class="update_pro btn btn-primary center-block">update</button>
</div>
<div class="modal fade" id="squarespaceModal" tabindex="-1" role="dialog" aria-labelledby="modalLabel" aria-hidden="true">
</div>
OnClick on the button, get the data-target and attach an attribute btn-id as button id to the targeted modal.
Hope this will help you.
I am trying to get a modal to appear when the button below is clicked using bootstrap. I've tested it already without the "modal hide fade" and the modal appears on the page like it should. There must be something wrong with the way I have set up the button, but I'm not sure what it is. Your help is appreciated.
<button type="button" class="btn btn-primary btn-lg" data-toggle="modal" data-target="#myModal">
</button>
<div id="myModal" class="modal hide 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 headers
</h4>
</div>
<div class="modal-footer">
<button type="button" class="btn btn-default" data-dismiss="modal">
Close
</button>
</div>
</div>
</div>
</div>
Remove hide class from <div id="myModal" class="modal hide fade" role="dialog">
So it should look like <div id="myModal" class="modal fade" role="dialog">
See here, seems working well - https://jsfiddle.net/VaTz88/arkbqe9j/
I have a simple html design with an animated menu. I am trying to implement bootstrap on it and make modal window. But when someone clicks at contact, my animated menu stops working. Here you can check the problem.
My modal code here. I'm using #mymodal on menu link.
<!-- 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 id="myModal" 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 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>
You can do this using Jquery
$(document).on("click",".menu",function(){
$("#myModal").modal("show")
})
I have 5 modal forms in a page. And I want to get the Id of the currently opened one.
I know I can check with $('#myModal').hasClass('in');. If I have 5 modal forms I have to write this 5 times. Which I don't want to.
Is there some way I can determine which modal the user has open currently open and then I will get the id of that.
You can use the shown.bs.modal event to get the current open modal.
Modal Events
shown.bs.modal
This event is fired when the modal has been made visible to the user (will wait for CSS transitions to complete). If caused by a click, the clicked element is available as the relatedTarget property of the event.
Here is an example
$('.modal').on('shown.bs.modal', function (e) {
var crntModalId = "current modal id is: " + $(this).attr('id');
$('.output').text('');
$('.output').text(crntModalId);
})
<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css" rel="stylesheet"/>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.0/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/js/bootstrap.min.js"></script>
<div class="output"></div>
<br>
<!-- Button trigger modal -->
<button type="button" class="btn btn-primary btn-lg" data-toggle="modal" data-target="#myModal-One">
Launch modal one
</button>
<!-- Modal -->
<div class="modal fade" id="myModal-One" 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>
<!-- Button trigger modal -->
<button type="button" class="btn btn-primary btn-lg" data-toggle="modal" data-target="#myModal-Two">
Launch modal two
</button>
<!-- Modal -->
<div class="modal fade" id="myModal-Two" 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>
It's very simple, with bootstrap modal event's
To get any attribute value from the modal trigger button you can use $(e.relatedTarget)
To get the modal attribute value you can use $(e.currentTarget)
In your case, you can get the Opened modal id with
$('.modal').on('shown.bs.modal', function(e) {
var modalid = $(e.currentTarget).attr('id');
});
Fiddle
A bootstrap modal gets automatically the class 'shown.bs.modal' when is open, so you can use this to track which one is open.