I have a list of items. I can create some items. The problem is that when I push the delete button I want all values to refresh and change. How can I do that?
For example when I delete the third number, then the fourth tag will be third.
$(document).on("click", ".addnew", function() {
id = this.id;
var idsh = parseInt(id.substr(3));
var ids = parseInt(id.substr(3)) + 1;
document.getElementById("ad_" + idsh).style.display = "none";
kanban = document.getElementById("kanban");
var btn = document.createElement("p");
btn.id = "main_" + ids;
btn.innerHTML =
'<span type="text" id="co_' + ids + '" class="counter text-center bg-success text-white" >' + ids + ' </span>' +
'<span id="mo_' + ids + '" class="formulbitti text-center bg-success text-white" > inner </span>' +
'<button id="de_' + ids + '" class="delete text-center bg-success text-white" >delete</button> ' +
'<button type="text" id="ad_' + ids + '" class="addnew text-center bg-success text-white" >add</button>';
kanban.appendChild(btn);
});
$("body").on("click", ".delete", function() {
id = this.id;
var ids = id.substr(3);
$('#main_' + ids).remove();
});
<script type="text/javascript" language="javascript" src="https://code.jquery.com/jquery-3.5.1.js"></script>
<div id="kanban">
<span type="text" id="co_1" class="counter text-center bg-success text-white">1</span>
<span type="text" id="mo_1" class="formulbitti text-center bg-success text-white">inner</span>
<button type="text" id="de_1" class="delete text-center bg-success text-white">delete</button>
<button type="text" id="ad_1" class="addnew text-center bg-success text-white">add</button>
</div>
Do not use incremental id attributes. As you can see in your code they add needless complication and have absolutely no benefit.
The best method to do what you require is to use DOM traversal to relate elements to each other. The only tweak you need to make to your HTML is to add a new div to group the span and button elements. From there when a button is clicked you can use closest() to retrieve the nearest .row container and clone/remove it.
The benefit of this is that the HTML becomes standardised and the JS to work with it is the same, regardless of the content or position.
To solve the issue of the counters being updated when an action is performed, create a function which iterates through all the .counter elements and updates their text based on their index in the DOM.
Finally note that button elements have a type of button or submit, never text.
With all that said, try this:
let $kanban = $('#kanban');
let updateCounters = () => $kanban.find('.counter').text(i => i + 1);
$(document).on("click", ".addnew", e => {
$(e.target).closest('.row').clone().appendTo($kanban);
updateCounters();
});
$(document).on("click", ".delete", e => {
$(e.target).closest('.row').remove();
updateCounters();
});
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<script type="text/javascript" language="javascript" src="https://code.jquery.com/jquery-3.5.1.js"></script>
<div id="kanban">
<div class="row">
<span type="text" class="counter text-center bg-success text-white">1</span>
<span type="text" class="formulbitti text-center bg-success text-white">inner</span>
<button type="button" class="delete text-center bg-success text-white">delete</button>
<button type="button" class="addnew text-center bg-success text-white">add</button>
</div>
</div>
One last thing to note is that it's a litte odd to have a table-level 'add' button on each row. It would make more sense to have a single add button at the top or bottom of the content.
I am trying to get separate the bootstrap5 popover content from the HTML attributes like you can do with other components, but I can't get it to work.
var popoverTriggerList = [].slice.call(document.querySelectorAll('[data-bs-toggle="popover"]'))
var popoverList = popoverTriggerList.map(function(popoverTriggerEl) {
return new bootstrap.Popover(popoverTriggerEl)
})
<!-- Bootstrap CSS -->
<link href="https://cdn.jsdelivr.net/npm/bootstrap#5.0.0-beta3/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-eOJMYsd53ii+scO/bJGFsiCZc+5NDVN2yr8+0RDqr0Ql0h+rP48ckxlpbzKgwra6" crossorigin="anonymous">
<a type="button" class="btn btn-lg btn-danger" data-bs-toggle="popover">Click to toggle popover</a>
<div id="customdiv" style="display: none">
<h1> popover </h1>
</div>
<script src="https://cdn.jsdelivr.net/npm/#popperjs/core#2.9.1/dist/umd/popper.min.js" integrity="sha384-SR1sx49pcuLnqZUnnPwx6FCym0wLsk5JZuNx2bPPENzswTNFaQU1RDvt3wT4gWFG" crossorigin="anonymous"></script>
<script src="https://cdn.jsdelivr.net/npm/bootstrap#5.0.0-beta3/dist/js/bootstrap.min.js" integrity="sha384-j0CNLUeiqtyaRmlzUHCPZ+Gy5fQu0dQ6eZ/xAww941Ai1SxSY+0EQqNXNE6DZiVc" crossorigin="anonymous"></script>
Nobody answered properly with simple JavaScript without jQuery dependency. It's important because Bootstrap 5 doesn't depend on jQuery anymore.
HTML:
<a class="btn btn-link" data-bs-toggle="popover" data-bs-placement="bottom" data-bs-content-id="popover-content" tabindex="0" role="button">
Open Popover
</a>
<div id="popover-content" class="d-none">
Popover content with <strong>HTML</strong>.
</div>
JavaScript:
const list = [].slice.call(document.querySelectorAll('[data-bs-toggle="popover"]'))
list.map((el) => {
let opts = {
animation: false,
}
if (el.hasAttribute('data-bs-content-id')) {
opts.content = document.getElementById(el.getAttribute('data-bs-content-id')).innerHTML;
opts.html = true;
}
new bootstrap.Popover(el, opts);
})
var popoverTriggerList = [].slice.call(document.querySelectorAll('[data-bs-toggle="popover"]'))
var popoverList = popoverTriggerList.map(function (popoverTriggerEl) {
return new bootstrap.Popover(popoverTriggerEl,{html: true})
});
None of the answers really offered me a complete solution where the popover does not appear until the data-bs-trigger event happen so this is my solution:
Element that when hovering on will have popover:
<a class="btn btn-question-tag"
data-bs-toggle="popover"
data-bs-trigger="hover focus"
data-content-id="popover-27"
href="#">
element to trigger popover
</a>
Element that its inner html will be in the popover that appears.
<div style="display: none;" id="popover-27">
<div class="popover" role="tooltip">
This is the
</div>
</div>
javascript:
var popoverTriggerList = [].slice.call(document.querySelectorAll('[data-bs-toggle="popover"]'));
var popoverList = popoverTriggerList.map(function (popoverTriggerEl) {
const popoverId = popoverTriggerEl.attributes['data-content-id'];
if (popoverId) {
const contentEl=$(`#${popoverId.value}`).html();
return new bootstrap.Popover(popoverTriggerEl, {
content: contentEl,
html: true,
});
}else{//do something else cause data-content-id isn't there.
}
}
There is a simple way to put an html element in popover container
you must put the html element directly in data-bs-content tag,
and set the data-bs-html="true" to parse that content as html
and also disable the sanitize to make the content readable as html
this code works for me try it too.
var popoverTriggerList = [].slice.call(document.querySelectorAll('[data-bs-toggle="popover"]'))
var popoverList = popoverTriggerList.map(function(popoverTriggerEl) {
return new bootstrap.Popover(popoverTriggerEl)
})
<!-- Bootstrap CSS -->
<link href="https://cdn.jsdelivr.net/npm/bootstrap#5.0.0-beta3/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-eOJMYsd53ii+scO/bJGFsiCZc+5NDVN2yr8+0RDqr0Ql0h+rP48ckxlpbzKgwra6" crossorigin="anonymous">
<a type="button" class="btn btn-lg btn-danger" data-bs-toggle="popover"
data-bs-html="true" data-bs-sanitize="false"
data-bs-content='<div class="popover fs-6" role="tooltip">
<div class="popover-body">Providing your birthday helps make sure you get the right Facebook experience for your age. If you want to change who sees this, go to the About section of your profile. For more details, please visit our Data Policy.</div></div>'>Click to toggle popover</a>
<script src="https://cdn.jsdelivr.net/npm/#popperjs/core#2.9.1/dist/umd/popper.min.js" integrity="sha384-SR1sx49pcuLnqZUnnPwx6FCym0wLsk5JZuNx2bPPENzswTNFaQU1RDvt3wT4gWFG" crossorigin="anonymous"></script>
<script src="https://cdn.jsdelivr.net/npm/bootstrap#5.0.0-beta3/dist/js/bootstrap.min.js" integrity="sha384-j0CNLUeiqtyaRmlzUHCPZ+Gy5fQu0dQ6eZ/xAww941Ai1SxSY+0EQqNXNE6DZiVc" crossorigin="anonymous"></script>
Bootstrap v5.2.0 and laravel 8 in app.js
document.addEventListener('DOMContentLoaded', function() {
var element = document.getElementById('myPopover');
if (element) {
var popover = new bootstrap.Popover(element, {
container: 'body',
html: true,
content: function() {
return document.getElementById('popover-content').innerHTML;
},
});
}
});
Laravel blade
<a tabindex="0" type="button" data-bs-toggle="popover" data-bs-placement="bottom" aria-label="Share this article socially" id="myPopover" >
<img src="{{asset('layout/icon_return.svg')}}" alt="share icon">
</a>
<div class="pop-in" id="popover-content" style="display:none;"> <div class="btn-toolbar" role="toolbar" aria-label="Toolbar with button groups">
<div class="btn-group" role="group" aria-label="First group">
<a class="btn btn-secondary" href="https://www.facebook.com/sharer.php?u={{ $item->url }}" target="_blank" rel="noopener" type="button" ><img src="{{asset('layout/facebook.svg')}}" alt="Share Page on Facebook" ></a>
<a class="btn btn-secondary" href="https://twitter.com/intent/tweet?url={{ $item->url }}%2F&text={{ $item->title }}.&hashtags=css,html" target="_blank" rel="noopener" type="button" ><img src="{{asset('layout/twitter.svg')}}" alt="Share Page on Twitter"></a>
<a class="btn btn-secondary" href="https://www.linkedin.com/shareArticle?mini=true&url={{ $item->url }}%2F&item={{ $item->title }}" target="_blank" rel="noopener" type="button" ><img src="{{asset('layout/linkedin.svg')}}" alt="Share Page on LinkedIn" ></a>
</div>
</div>
</div>
var popoverTriggerList = [].slice.call(document.querySelectorAll('[data-bs-toggle="popover"]'))
var popoverList = popoverTriggerList.map(function (popoverTriggerEl) {
return new bootstrap.Popover(popoverTriggerEl)
})
var popover = new bootstrap.Popover(document.querySelector('.element'), {
trigger: 'hover',
html: true,
content:function () {
return '<label>Test</label>';
},
})
Although the above answers looks fine but there is small correction here. Content option in bootstrap 5 is not working with innerHTML as it expects the type element/string/function to get the content from.
So as usual, first we will need to create div for the content with some id and then wrap it inside hidden div as this will be also shown in main flow. And then with html and content options provided by bootstrap popover, we will insert the custom popover content.
Also, instead of innerHTML, we will directly have document.getElementById('mypopover-content') as the popover content element to show as the content (and not document.getElementById('mypopover-content').innerHTML).
var popover = new bootstrap.Popover(document.querySelector('.example-popover'), {
container: 'body',
html: true,
content: document.getElementById('mypopover-content'),
})
body {
margin: 10px !important;
}
<link href="https://cdn.jsdelivr.net/npm/bootstrap#5.0.1/dist/css/bootstrap.min.css" rel="stylesheet"/>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/bootstrap#5.0.1/dist/js/bootstrap.bundle.min.js"></script>
<a class="btn btn-primary example-popover" role="button" tabindex="0" title="Content demonstration popover"
>Trigger popover with other html content</a>
<div hidden>
<div id="mypopover-content">
<p>This is the custom popover html content that should be inserted into my example popover</p>
<button type="button" class="btn btn-primary">and the button as well</button>
</div>
</div>
var hideDiv = document.getElementsByClassName('hide')[0].style.visibility = 'hidden'
var popoverBtn = document.getElementById('btn-action')
var popover = new bootstrap.Popover(popoverBtn, {
placement: 'bottom',
html: true,
content: function() {
return document.getElementById('id-content-div');
}
})
var showDiv = document.getElementsByClassName('hide')[0].style.visibility = 'visible'
<!-- Bootstrap CSS -->
<link href="https://cdn.jsdelivr.net/npm/bootstrap#5.0.0-beta3/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-eOJMYsd53ii+scO/bJGFsiCZc+5NDVN2yr8+0RDqr0Ql0h+rP48ckxlpbzKgwra6" crossorigin="anonymous">
<a type="button" class="btn btn-lg btn-danger" id="btn-action">Click to toggle popover</a>
<div id="id-content-div" class="hide">
<h1> popover </h1>
<p>Hello popover world</p>
</div>
<script src="https://cdn.jsdelivr.net/npm/#popperjs/core#2.9.1/dist/umd/popper.min.js" integrity="sha384-SR1sx49pcuLnqZUnnPwx6FCym0wLsk5JZuNx2bPPENzswTNFaQU1RDvt3wT4gWFG" crossorigin="anonymous"></script>
<script src="https://cdn.jsdelivr.net/npm/bootstrap#5.0.0-beta3/dist/js/bootstrap.min.js" integrity="sha384-j0CNLUeiqtyaRmlzUHCPZ+Gy5fQu0dQ6eZ/xAww941Ai1SxSY+0EQqNXNE6DZiVc" crossorigin="anonymous"></script>
$(function() {
var options = {
html: true,
title: "Optional: HELLO(Will overide the default-the inline title)",
//html element
content: $("#popover-content")
//Doing below won't work. Shows title only
//content: $("#popover-content").html()
}
var exampleEl = document.getElementById('example')
var popover = new bootstrap.Popover(exampleEl, options)
})
<link href="https://cdn.jsdelivr.net/npm/bootstrap#5.1.1/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-F3w7mX95PdgyTmZZMECAngseQB83DfGTowi0iMjiWaeVhAn4FJkqJByhZMI3AhiU" crossorigin="anonymous">
<script src="https://cdn.jsdelivr.net/npm/bootstrap#5.1.1/dist/js/bootstrap.bundle.min.js" integrity="sha384-/bQdsTh/da6pkI1MST/rWKFNjaCP5gBSY4sEBT38Q/9RBh9AH40zEOg7Hlq2THRZ" crossorigin="anonymous"></script>
<link href="https://cdn.jsdelivr.net/npm/bootstrap-icons#1.5.0/font/bootstrap-icons.css" rel="stylesheet" />
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
<div id="popover-content">
<div class="input-group">
<input type="text" class="form-control form-control-sm" placeholder="Search" name="search">
<div class="input-group-btn">
<button class="btn btn-danger" type="submit">
<i class="bi bi-search"></i>
</button>
</div>
</div>
<div class="col-sm-8"></div>
<button class="btn btn-success m-3">Button</button>
<input type="submit" class="btn btn-danger" placeholder="Button red">
</div>
<a id="example" tabindex="0" class="btn btn-lg btn-danger" role="button" data-bs-toggle="popover" title="Default: Html inside popover" data-bs-content="And here's some amazing content. It's very engaging. Right? This is default, but Can be empty">Html inside popover</a>
You can't have a zero length title and content. From the Bootstrap docs...
"Zero-length title and content values will never show a popover."
<a type="button" class="btn btn-lg btn-danger"
data-bs-toggle="popover"
data-bs-title="Hello">Click to toggle popover</a>
Demo
I have the following code where I want to hide the closest grouping div. When I click the delete button, the div disappears but then comes back (added 600 so I could see this).
I have researched and found others saying to use event.preventDefault, return false; and add href”#!’ to the <a> tag. None seem to work. I changed the .hide() to .remove() and It works, but I won't just want to hide the div and use it later in the post model binding
#model Durendal.Core.ViewModels.RoleViewModel
<div class="d-flex flex-row grouping">
<div class="flex-grow-1" style="overflow-x: auto;">
#(Html.Kendo().DropDownListFor(m => m.Id)
.DataTextField("Name")
.DataValueField("Id")
.MinLength(3)
.HtmlAttributes(new { style = "width:100%;" })
.Height(290)
.Filter(FilterType.Contains)
.AutoWidth(true)
.DataSource(source =>
{
source.Custom()
.Transport(transport => transport
.Read(read => read
.Action("GetRoles", "DataApi", new { Area = "Shared" })));
})
)
</div>
<div class="">
<a href="#!" class="btn btn-sm btn-outline-danger waves-effect remove-grouping-button">
<i class="fas fa-times"></i>
</a>
</div>
<script type="text/javascript">
(function () {
$('.remove-grouping-button').click(function (event) {
event.preventDefault();
$(this).closest('.grouping').hide(600);
return false;
});
})();
</script>
</div>
This should hide the div but it reappears
Your code works - some other code must make it re-appear.
I only post this for demonstration and will delete it when you have seen it.
Please do not vote up or accept as answer and No need to vote down either
$(function() {
$('.remove-grouping-button').click(function(event) {
event.preventDefault(); // cancel anchor click
$(this).closest('.grouping').hide(600);
});
})
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<link href="https://stackpath.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css" rel="stylesheet"/>
<div class="d-flex flex-row grouping">
<div class="flex-grow-1" style="overflow-x: auto;">
Some Kendo dropdown
</div>
<div class="">
<a href="#!" class="btn btn-sm btn-outline-danger waves-effect remove-grouping-button">
<i class="fas fa-times"></i>
</a>
</div>
</div>
I have a div with a icon and I want to change it on every click
here is my
$$('.right').on('click', function() {
$$("#change-view").html() === '<i id="" class="material-icons">view_column</i>' ? $$("#change-view").html('<i id="" class="material-icons">view_carousel</i>') : $$("#change-view").html('<i id="" class="material-icons">view_column</i>');
})
<div class="right"><a href="#" id="change-view" class="link"><i class="icon
material-icons">view_carousel</i></a></div>
NOTE: It only works on first click but after that it does not change anymore
I am using double ($$) for Framework7
Here you go with a solution
var $$ = $.noConflict();
$$('.right').on('click', function() {
$$("#change-view").html() === '<i id="" class="material-icons">view_column</i>' ? $$("#change-view").html('<i id="" class="material-icons">view_carousel</i>') : $$("#change-view").html('<i id="" class="material-icons">view_column</i>');
})
<link href="https://fonts.googleapis.com/icon?family=Material+Icons" rel="stylesheet"/>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="right"><a href="#" id="change-view" class="link"><i class="icon
material-icons">view_carousel</i></a></div>
Hope this will help you.
I have an issue where hiding a bootstrap popover just resets the text content of my textarea within the popover. There are many of these in my page and they are created dynamically in a loop (with int i being the counter). Here is my html:
<button class="btn btn-sm" data-toggle="popover" data-container="body" data-title="FOR EVALUATOR'S ATTENTION" type="button" data-html="true" #*id="commentPopOver-#i"*# #*onclick="getAttention(#i)"*#>
<span class="glyphicon glyphicon-pencil"></span>
</button>
<div class="popoverContent" style="display: none !important">
<div class="form-group">
<input name="values[#i].AttentionComment" id="comment-#i" hidden />
<textarea class="form-control" onchange="updateText(#i)" id="commentText-#i" rows="3">someText</textarea>
</div>
</div>
and my JS:
$(function () {
$("[data-toggle=popover]").popover({
html: true,
content: function () {
return $('.popoverContent').html();
}
});
})
Now I understand that it's just recreating the popover with it's default text on load, but it should at least be keeping the changes and the value of the textarea after it is closed/hidden. I wrote this JS to try and make it populate a separate hidden input to contain the value even after reset but it didn't work:
function updateText(id) {
var newtext = $('#commentText-' + id).val();
$('#comment-' + id).val(newtext);
}
Any ideas?
When you use content: function () {return $('.popoverContent').html();} the set the content of your tooltips, the tooltips content a copy of the HTML code return by $('.popoverContent').html(); The textarea is also a copy and not reference to the original textarea in your DOM.
When a tooltips opens the plugin inserts its HTML (including the copy mentioned above) in the DOM with a random unique ID. The plugin also insert a aria-describedby attribute to the elements that trigger the tooltip (the button in your case). The aria-describedby holds the same unique ID set for the tooltip.
Now you can use the 'hide.bs.popover` event. When the tooltips close you should copy the content of the textarea inside your tooltip to the (hidden) textarea in your DOM
Example
HTML:
<button type="button" id="po1" class="btn btn-default" data-container="body" data-toggle="popover" data-placement="right" data-html="true">
Popover on right
</button>
<div class="popoverContent" style="display: none !important">
<div class="form-group">
<textarea class="form-control" rows="3">someText 1</textarea>
</div>
</div>
<br>
<button type="button" id="po2" class="btn btn-default" data-container="body" data-toggle="popover" data-placement="right" data-html="true">
Popover on right
</button>
<div class="popoverContent" style="display: none !important">
<div class="form-group">
<textarea class="form-control" rows="3">someText 2</textarea>
</div>
</div>
javascript:
$("[data-toggle=popover]").each(function( index ) {
var that = $(this);
$(this).popover({
html: true,
content: function () {
return $('#' + $(this).attr('id') + ' + .popoverContent').html();
}
});
});
$('[data-toggle=popover]').on('hide.bs.popover', function () {
$('#' + $(this).attr('id') + ' + .popoverContent textarea').html( $('#' + $(this).attr('aria-describedby') + ' .popover-content textarea').val());
});
Demo: http://www.bootply.com/DvOYV12bHg