Develop Reference

How to toogle different modal with different content and change the button as well?

I wanna toggle different models and calculate the results in form individually.
I try to avoid paste too many modal codes and found the sample HERE, however, it use the same ID, so I get stuck!
If you click on
Button A it shows Modal A with Calculate A.
Button B it shows modal B with Calculate B.
Button N it shows modal N with Calculate N.
Is there a way to change the button to another one? or any help?
Much appreciate!
$('#exampleModal').on('show.bs.modal', function(event) {
var button = $(event.relatedTarget) // Button that triggered the modal
var recipient = button.data('whatever') // Extract info from data-* attributes
// If necessary, you could initiate an AJAX request here (and then do the updating in a callback).
// Update the modal's content. We'll use jQuery here, but you could use a data binding library or other methods instead.
var modal = $(this)
modal.find('.modal-title').text('Form click on ' + recipient)
modal.find('.modal-body input').val(recipient)
$("#buttonA").click(function () {
var a = $("#amout").val();
alert("Results: " + a);
});
})
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<link href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css" rel="stylesheet" />
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/js/bootstrap.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.12.9/umd/popper.min.js"></script>
<button type="button" class="btn btn-primary" data-toggle="modal" data-target="#exampleModal" data-whatever="button A">Run button A</button>
<button type="button" class="btn btn-primary" data-toggle="modal" data-target="#exampleModal" data-whatever="button B">Run button B</button>
<button type="button" class="btn btn-primary" data-toggle="modal" data-target="#exampleModal" data-whatever="button N">Run button ...N</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">Form 1-N</h5>
<button type="button" class="close" data-dismiss="modal" aria-label="Close">
<span aria-hidden="true">×</span>
</button>
</div>
<div class="modal-body">
<form>
Num: <input id="amout" type="number">
</form>
</div>
<div class="modal-footer">
<button type="button" class="btn btn-secondary" data-dismiss="modal">Close</button>
<button type="button" class="btn btn-primary" id="buttonA">calculate</button>
</div>
</div>
</div>
</div>

The Fastest way is set id for each button you want change and Change innerText of that in your Function.
Html Tag
<button id="AcceptBTN" type="button" class="btn btn-primary">Send message</button>
^
|
Here
jQuery
$('#exampleModal').on('show.bs.modal', function(event) {
var button = $(event.relatedTarget) // Button that triggered the modal
var recipient = button.data('whatever')
// Extract info from data-* attributes
// If necessary, you could initiate an AJAX request here (and then do the updating in a callback).
// Update the modal's content. We'll use jQuery here, but you could use a data binding library or other methods instead.
$('#AcceptBTN')[0].innerText = recipient; <-----------------Here
var modal = $(this)
modal.find('.modal-title').text('New message to ' + recipient)
modal.find('.modal-body input').val(recipient)
})
GoodLuck

Is there a way to get e.relatedTarget of bootstrap modal in document.ready ()?

I have two buttons that invoke the same modal, I have set data-button attribute to detect which button invoked the modal.
<button type="button" id="another" data-toggle="modal" data-target="#modal" class="btn btn-warning" data-button='another'>Add another</button>
<button type="button" class="btn btn-primary" data-toggle="modal" data-target="#modal" data-button="lab">Add lab</button>
what I wanted to do is to change a label inside a modal depending on the button invoker. I did so :
<script>
$('#modal').on('show.bs.modal', function(e) {
var $trigger = $(e.relatedTarget);
$('#vv_type').val($trigger.data('button'));
v_type = $trigger.data('button');
if (v_type == 'lab') {
$('#ModalLabel').html('changed label');
$("label[for='id_date_of_label']").html('label inside modal changed');
}
})
</script>
it works as expected only the first time when modal is shown , and after that the same changed label is always displayed whenever I click on the buttons, and this is logic due to $('#modal').on('show.bs.modal', function (e) {
Is there a way to declare v_type variable and send it to document.ready() function so that I make sure that the script will run every time I click on buttons invoking the modal (not only the first time?)

Your original code still works for me. The only part missing is the else condition for if (v_type == 'lab') {. I can see the label change on each button click.
$('#myModal').on('show.bs.modal', function (e) {
var $trigger = $(e.relatedTarget);
//$('#vv_type').val($trigger.data('button'));
v_type = $trigger.data('button');
if (v_type == 'lab') {
$('#buttonText').html(v_type);
//$("label[for='id_date_of_label']").html('label inside modal changed');
}
else
{
$('#buttonText').html(v_type);
//$("label[for='id_date_of_label']").html('label inside modal changed');
}
})
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script>
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
<button type="button" data-button="lab" class="btn btn-info btn-lg" data-toggle="modal" data-target="#myModal">Open Modal</button>
<button type="button" data-button="lab 123" class="btn btn-info btn-lg" data-toggle="modal" data-target="#myModal">Open Modal</button>
<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 id="buttonText"></p>
</div>
<div class="modal-footer">
<button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
</div>
</div>
</div>
</div>

I have solved this by getting the data-button from a hidden input vv_type on the modal (my modal has already a form in it ) and I added this script which is ran each time a modal is shown:
<script>
$(document).ready(function () {
$('.modal').on('show.bs.modal', function (e) {
if ($('#vv_type').val() == 'lab') {
$('#ModalLabel').html('changed label');
$("label[for='id_date_of_label']").html('label inside modal changed');
}
else {
$('#ModalLabel').html('origin label');
$("label[for='id_date_of_label']").html('label inside modal origin');
}
});
});
</script>

Carry the id of a row to modal

I have a table that is being populated dynamically from the database, In it there is a button on whose click i wish to display a modal, as the work is done in bootstrap so its not difficult to create a modal.
<table id="report" class="table table-bordered" >
<tr>
<th></th>
<th></th>
<th></th>
<th></th>
</tr>
<?
$sql="SELECT * from `request` ";
$result= mysqli_query($con, $sql);
if(mysqli_num_rows($result)>0)
{
while($row = mysqli_fetch_assoc($result))
{
$requestid = $row['requestid'];
?>
<tr>
<td><? echo $requestid; ?> </td>
<td><div href="javascript:;" class="btn btn-drank mb-10" data-toggle="modal" data-target="#myModal2">Detail</div></td>
<td> </td>
<td> </td>
</tr>
<?}
}
</table>
Table will look similar to this
Now the part where i am stuck is that i also wish to carry the requestid of the row whose corresponding detail button user has clicked to the modal, so that if user clicks on detail of first row, modal displays the data of first row, and when the user clicks on detail of second row, modal displays the data of second row and so on..
Code for modal is
<div class="modal fade" id="myModal2" 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">Details</h4>
</div>
// wish to get the request id and once i have it i can use it to fetch data
</div>
</div>
</div>

UPDATE
Adding this update on top because I feel this would be more elegant and easiest way.
No need of having Step 1 and Step 2 i.e. a global variable and click event for modal invoker. You can just have shown.bs.modal method and get the sourceElement i.e. element that invoked modal, and fetch id corresponding to that row as below:
$("#myModal2").on('shown.bs.modal',function(e){
var sourceElement=e.relatedTarget;
/*e.relatedTarget gives you which element invoked modal*/
var id=$(sourceElement).closest('tr').find("td:first").text();
/*using sourceElement you can easily fetch id
alert(id);
})
Updated DEMO
DEMO
3 steps:
Have a global variable to store id
Click event to all div whose data-target="#myModal" to fetch clicked row's id
Make use of modal's shown.bs.modal to get id obtained during click event
Step 1
var id=0; /*a global variable*/
Step 2
$("div[data-target=#myModal2]").on('click',function(){
id=$(this).closest('tr').find("td:first").text();
/*get the closest tr of clicked div and find first td which has id value and store it in
id variable*/
})
Step 3
$("#myModal2").on('shown.bs.modal',function(e){
alert(id);
/*since id is a global variable and it will get value as soon as click occurs
Fetch the data with above id*/
})

Add data-id="id of the row" in button
<button data-id="id of the row" class="btn btn-drank mb-10" data-toggle="modal" data-target="#myModal2">Detail</button >
Put a form tag and input type hidden in that form.
<div id="myModal2" 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"></h4>
</div>
<div class="modal-body">
</div>
<div class="modal-footer">
<form >
<input type="hidden" id="id">
<button type="submit" class="btn btn-danger">Delete</button>
<button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
</form>
</div>
</div>
</div>
</div>
Then in script do it with event show.bs.modal
$(document).ready(function () {
$('#myModal12').on('show.bs.modal', function (event) {
var button = $(event.relatedTarget);//Button which is clicked
var clickedButtonId= button.data('Id');//Get id of the button
// set id to the hidden input field in the form.
$("input #id").val(clickedButtonId);
});

You can add a listener for show.bs.modal so you have a reference to the componet clicked by the user and to the modal, as stated in the documentation.
$('#myModal2').on('show.bs.modal', function (e) {
var modal = $(this);
var rowBtn = $(e.relatedTarget);
var row = rowBtn.closest('tr');
// Here you id for the clicked row
var rowId = row.find('td:first').text();
row.find('td').each(function(){
// Here you can iterate between each row cell
var cellCont = $(this).text();
// e.g. use cellCont to create modal content
});
// Here you can update modal content
// e.g. modal.find('.modal-body').html( your dynamic content );
});

Pass an ID To Twitter Bootstrap Model

I am trying to pass an id to a twitter bootstrap model for a delete confirmation (basic CRUD page) and for the life of me I can't get this working. Looked at several examples still unable to get to work. I need to get the data-id to pass to the model and append the href link so that for example they confirm it takes them to the appropiate page (eg: delete.php?id=5) Any ideas would be greatly appreciated. Heres my code:
The link:
<a href="#msgDelete" data-toggle="modal" class="open-dialog btn btn-mini btn-danger" data-id="'.$row["id"].'">
The Model:
<div id="msgDelete" 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">Are You Sure?</h3>
</div>
<div class="modal-body">
<p>Are you sure you want to delete this product? This action can not be reversed. <br /><br /><em>Remember if you want to just hide the product from your store you can mark it as inactive.</em></p>
</div>
<div class="modal-footer">
<button class="btn" data-dismiss="modal" aria-hidden="true">Cancel</button>
<a href="delete.php?id=" class="btn btn-danger" id="clink" >Delete Product</a>
</div>
The JavaScript:
<script type="text/javascript">
$(document).on("click", ".open-dialog", function () {
var productId = $(this).data('id');
console.log(productId);
//$(".modal-body #clink").href( 'delete.php?id=' + productId );
$("#clink").attr("href", "delete.php?idd=" + productId);
// As pointed out in comments,
// it is superfluous to have to manually call the modal.
// $('#addBookDialog').modal('show');
});
</script>

Look like your code has misprint.
$("#clink").attr("href", "delete.php?idd=" + productId);
-----^
Should be
$("#clink").attr("href", "delete.php?id=" + productId);
At least http://jsfiddle.net/egX3W/ shows that you href changes as you want.

in your code
<a href="#msgDelete" data-toggle="modal" class="open-dialog btn btn-mini btn-danger" data-id="'.$row["id"].'">
change it to
<a data-href="delete.php?id=<?php=productId?>" data-toggle="modal" class="open-dialog btn btn-mini btn-danger" data-id="'.$row["id"].'">
so, it will be automatically pass to your javascript... and you won't need to pass it in script...
change your script to this
$(document).on("click", ".open-dialog", function () {
var productId = $(this).data('id');
console.log(productId);
});

Reload content in modal (twitter bootstrap)

I'm using twitter bootstrap's modal popup.
<div id="myModal" class="modal hide fade in">
<div class="modal-header">
<a class="close" data-dismiss="modal">×</a>
<h3>Header</h3>
</div>
<div class="modal-body"></div>
<div class="modal-footer">
<input type="submit" class="btn btn-success" value="Save"/>
</div>
</div>
I can load content using ajax with this a-element:
<a data-toggle="modal" data-target="#myModal" href="edit.aspx">Open modal</a>
Now I have to open the same modal but using a different url. I'm using this modal to edit an entity from my database. So when I click edit on an entity I need to load the modal with an ID.
<a data-toggle="modal" data-target="#myModal" href="edit.aspx?id=1">Open modal</a>
<a data-toggle="modal" data-target="#myModal" href="edit.aspx?id=2">Open modal</a>
<a data-toggle="modal" data-target="#myModal" href="edit.aspx?id=3">Open modal</a>
If I click on link number 1, it works fine. But if I then click on link number 2 the modal content is already loaded and therefor it will show the content from link number 1.
How can I refresh or reset the ajax loaded content in a twitter bootstrap modal popup?

I guess the way of doing this will be to remove the data-toggle attribute and have a custom handler for the links.
Something in the lines of:
$("a[data-target=#myModal]").click(function(ev) {
ev.preventDefault();
var target = $(this).attr("href");
// load the url and show modal on success
$("#myModal .modal-body").load(target, function() {
$("#myModal").modal("show");
});
});

To unload the data when the modal is closed you can use this with Bootstrap 2.x:
$('#myModal').on('hidden', function() {
$(this).removeData('modal');
});
And in Bootstrap 3 (https://github.com/twbs/bootstrap/pull/7935#issuecomment-18513516):
$(document.body).on('hidden.bs.modal', function () {
$('#myModal').removeData('bs.modal')
});
//Edit SL: more universal
$(document).on('hidden.bs.modal', function (e) {
$(e.target).removeData('bs.modal');
});

You can force Modal to refresh the popup by adding this line at the end of the hide method of the Modal plugin (If you are using bootstrap-transition.js v2.1.1, it should be at line 836)
this.$element.removeData()
Or with an event listener
$('#modal').on('hidden', function() {
$(this).data('modal').$element.removeData();
})

With Bootstrap 3 you can use 'hidden.bs.modal' event handler to delete any modal-related data, forcing the popup to reload next time:
$('#modal').on('hidden.bs.modal', function() {
$(this).removeData('bs.modal');
});

Based on other answers (thanks everyone).
I needed to adjust the code to work, as simply calling .html wiped the whole content out and the modal would not load with any content after i did it. So i simply looked for the content area of the modal and applied the resetting of the HTML there.
$(document).on('hidden.bs.modal', function (e) {
var target = $(e.target);
target.removeData('bs.modal')
.find(".modal-content").html('');
});
Still may go with the accepted answer as i am getting some ugly jump just before the modal loads as the control is with Bootstrap.

A little more compressed than the above accepted example. Grabs the target from the data-target of the current clicked anything with data-toggle=modal on. This makes it so you don't have to know what the id of the target modal is, just reuse the same one! less code = win! You could also modify this to load title, labels and buttons for your modal should you want to.
$("[data-toggle=modal]").click(function(ev) {
ev.preventDefault();
// load the url and show modal on success
$( $(this).attr('data-target') + " .modal-body").load($(this).attr("href"), function() {
$($(this).attr('data-target')).modal("show");
});
});
Example Links:
<a data-toggle="modal" href="/page/api?package=herp" data-target="#modal">click me</a>
<a data-toggle="modal" href="/page/api?package=derp" data-target="#modal">click me2</a>
<a data-toggle="modal" href="/page/api?package=merp" data-target="#modal">click me3</a>

I made a small change to Softlion answer, so all my modals won't refresh on hide.
The modals with data-refresh='true' attribute are only refreshed, others work as usual.
Here is the modified version.
$(document).on('hidden.bs.modal', function (e) {
if ($(e.target).attr('data-refresh') == 'true') {
// Remove modal data
$(e.target).removeData('bs.modal');
// Empty the HTML of modal
$(e.target).html('');
}
});
Now use the attribute as shown below,
<div class="modal fade" data-refresh="true" id="#modal" tabindex="-1" role="dialog" aria-labelledby="#modal-label" aria-hidden="true"></div>
This will make sure only the modals with data-refresh='true' are refreshed. And i'm also resetting the modal html because the old values are shown until new ones get loaded, making html empty fixes that one.

Here is a coffeescript version that worked for me.
$(document).on 'hidden.bs.modal', (e) ->
target = $(e.target)
target.removeData('bs.modal').find(".modal-content").html('')

It will works for all version of twitterbootstrap
Javascript code :
<script type="text/javascript">
/* <![CDATA[ */
(function(){
var bsModal = null;
$("[data-toggle=modal]").click(function(e) {
e.preventDefault();
var trgId = $(this).attr('data-target');
if ( bsModal == null )
bsModal = $(trgId).modal;
$.fn.bsModal = bsModal;
$(trgId + " .modal-body").load($(this).attr("href"));
$(trgId).bsModal('show');
});
})();
/* <![CDATA[ */
</script>
links to modal are
<a data-toggle="modal" data-target="#myModal" href="edit1.aspx">Open modal 1</a>
<a data-toggle="modal" data-target="#myModal" href="edit2.aspx">Open modal 2</a>
<a data-toggle="modal" data-target="#myModal" href="edit3.aspx">Open modal 3</a>
pop up modal
<div id="myModal" class="modal hide fade in">
<div class="modal-header">
<a class="close" data-dismiss="modal">×</a>
<h3>Header</h3>
</div>
<div class="modal-body"></div>
<div class="modal-footer">
<input type="submit" class="btn btn-success" value="Save"/>
</div>

I was also stuck on this problem then I saw that the ids of the modal are the same. You need different ids of modals if you want multiple modals. I used dynamic id. Here is my code in haml:
.modal.hide.fade{"id"=> discount.id,"aria-hidden" => "true", "aria-labelledby" => "myModalLabel", :role => "dialog", :tabindex => "-1"}
you can do this
<div id="<%= some.id %>" class="modal hide fade in">
<div class="modal-header">
<a class="close" data-dismiss="modal">×</a>
<h3>Header</h3>
</div>
<div class="modal-body"></div>
<div class="modal-footer">
<input type="submit" class="btn btn-success" value="Save" />
</div>
</div>
and your links to modal will be
<a data-toggle="modal" data-target="#" href='"#"+<%= some.id %>' >Open modal</a>
<a data-toggle="modal" data-target="#myModal" href='"#"+<%= some.id %>' >Open modal</a>
<a data-toggle="modal" data-target="#myModal" href='"#"+<%= some.id %>' >Open modal</a>
I hope this will work for you.

You can try this:
$('#modal').on('hidden.bs.modal', function() {
$(this).removeData('bs.modal');
});

I wanted the AJAX loaded content removed when the modal closed, so I adjusted the line suggested by others (coffeescript syntax):
$('#my-modal').on 'hidden.bs.modal', (event) ->
$(this).removeData('bs.modal').children().remove()

var $table = $('#myTable2');
$table.bootstrapTable('destroy');
Worked for me

step 1 : Create a wrapper for the modal called clone-modal-wrapper.
step 2 : Create a blank div called modal-wrapper.
Step 3 : Copy the modal element from clone-modal-wrapper to modal-wrapper.
step 4 : Toggle the modal of modal-wrapper.
<a data-toggle="modal" class='my-modal'>Open modal</a>
<div class="clone-modal-wrapper">
<div class='my-modal' class="modal fade">
<div class="modal-dialog">
<div class="modal-content">
<div class="modal-header">
<a class="close" data-dismiss="modal">×</a>
<h3>Header</h3>
</div>
<div class="modal-body"></div>
<div class="modal-footer">
<input type="submit" class="btn btn-success" value="Save"/>
</div>
</div>
</div>
</div>
</div>
<div class="modal-wrapper"></div>
$("a[data-target=#myModal]").click(function (e) {
e.preventDefault();
$(".modal-wrapper").html($(".clone-modal-wrapper").html());
$('.modal-wrapper').find('.my-modal').modal('toggle');
});