I have the following code in HTML:
$(".remove-post").click((event) => {
$(event.target).fadeOut();
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<div class="side-bar">
<button class="remove-post"> delete </button>
<a class="list">
<p>post title</p>
</a>
<button class="remove-post"> delete <button>
<a class="list"><p>another post title</p></a>
</div>
every time that I click on a delete button I want to delete the closest "a" tag with the paragraph inside it as well as the delete button by itself. I was able to delete the button but can't target the closest a tag to that clicked button
I wrote it in jQuery
If the button will always stay before paragraph you can do:
$(".remove-post").on("click", function () {
$(this).next(".list").fadeOut()
$(this).fadeOut()
})
I would recommend you to wrap the paragraph and the button together like:
<div class="side-bar">
<div class="wrapper">
<button class="remove-post">Delete<button>
<a class="list">Another post title</a>
</div>
<div class="wrapper">
<button class="remove-post">Delete <button>
<a class="list">Another post title</a>
</div>
</div>
If you do so, then you can use this:
$(".remove-post").on("click", function () {
$(this).parent().fadeOut()
})
Assuming you want to remove the next a.list sibling, use .next()
$(".remove-post").on("click", function() {
const btn = $(this)
btn.add(btn.next("a.list")).fadeOut()
})
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<div class="side-bar">
<button class="remove-post">delete</button>
<a class="list"><p>post title</p></a>
<button class="remove-post">delete</button>
<a class="list"><p>another post title</p></a>
</div>
jQuery's .add() is used here to collect both the <button> and <a> so you can fade them out together.
Related
I have multiple div which has the same class and I want to display only one div per click which belongs to the parent div. I want to hide and show div "post-reply-box".
HTML
<div class="comet-avatar">
<img src="images/resources/comet-3.jpg" alt="">
</div>
<div class="we-comment">
<div class="coment-head">
<h5>Olivia</h5>
<span>16 days ago</span>
<a class="we-reply" href="javascript:void(0)" title="Reply"><i class="fa fa-reply"></i></a>
<ins>280</ins>
</span>
</div>
<p>i like lexus cars, lexus cars are most beautiful with the awesome features, but this car is really outstanding than lexus</p> </div>
<div class="comnt comnt-reply">
<div class="post-reply-box" style="padding:10px; display: none;">
<form method="post">
<textarea placeholder="You are Replying..."></textarea>
<button class="replyButton" type="submit">send</button>
<button class="cancelButton">cancel</button>
</form>
</div>
</div>
jQuery
$(document).ready(function(){
$(".fa-reply").on("click",function(){
$(".post-reply-box").css("display","block");
});
});
$(document).ready(function(){
$(".cancelButton").on("click",function(){
$(".post-reply-box").css("display","none");
});
});
The issue in your code is because you're using a class selector which retrieves all the .post-reply-box elements in the DOM, not just the one relevant to the button which was clicked.
To fix this use DOM traversal to relate the elements to each other. In this specific example use closest() to get the .we-comment related to the button, then next() to get the .comnt-reply container, then find().
In addition there some other issues which need to be addressed:
There's no need to duplicate document.ready handlers. Put all the logic in a single one.
Use show() and hide() instead of css() to set the display state of the element.
Use a CSS file instead of inline style elements to set style rules.
Attach the event handler to the a element, not the child i, and call preventDefault() on the event that's raised.
Add the type="button" attribute to the Cancel button so that clicking it does not submit the form.
With all that said, try this:
jQuery($ => { // updated document.ready handler
$(".we-reply").on("click", e => {
e.preventDefault()
$('.post-reply-box').hide(); // hide all
$(e.target).closest('.we-comment').next('.comnt-reply').find(".post-reply-box").show(); // show relevant
});
$(".cancelButton").on("click", function() {
$(".post-reply-box").hide();
});
});
.post-reply-box {
padding: 10px;
display: none;
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<div class="comet-avatar">
<img src="images/resources/comet-3.jpg" alt="">
</div>
<div class="we-comment">
<div class="coment-head">
<h5>Olivia</h5>
<span>16 days ago</span>
<a class="we-reply" href="javascript:void(0)" title="Reply"><i class="fa fa-reply"></i> Reply</a>
<span class="like-comment" data-toggle="tooltip" title="like">
<i class="ti-heart"></i>
<ins>280</ins>
</span>
</div>
<p>i like lexus cars, lexus cars are most beautiful with the awesome features, but this car is really outstanding than lexus</p>
</div>
<div class="comnt comnt-reply">
<div class="post-reply-box">
<form method="post">
<textarea placeholder="You are Replying..."></textarea>
<button class="replyButton" type="submit">send</button>
<button class="cancelButton" type="button">cancel</button>
</form>
</div>
</div>
<div class="comet-avatar">
<img src="images/resources/comet-3.jpg" alt="">
</div>
<div class="we-comment">
<div class="coment-head">
<h5>Olivia</h5>
<span>16 days ago</span>
<a class="we-reply" href="javascript:void(0)" title="Reply"><i class="fa fa-reply"></i> Reply</a>
<span class="like-comment" data-toggle="tooltip" title="like">
<i class="ti-heart"></i>
<ins>280</ins>
</span>
</div>
<p>i like lexus cars, lexus cars are most beautiful with the awesome features, but this car is really outstanding than lexus</p>
</div>
<div class="comnt comnt-reply">
<div class="post-reply-box">
<form method="post">
<textarea placeholder="You are Replying..."></textarea>
<button class="replyButton" type="submit">send</button>
<button class="cancelButton" type="button">cancel</button>
</form>
</div>
</div>
I have an element like this
I want mylink2 to also be clicked whenever somebody clicks on mylink
To start I am trying to get the parent container on click like this
$("#mylink").click(function(){
parentcontainer = this.closest('.myelement');
});
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<div class="myelement">
<div class="container">
<div class="testitem">
<a id="mylink" href="#">
Test Link 1
</a>
</div>
</div>
<div class="container">
<a id="mylink2" href="#">
Test Link 2
</a>
</div>
</div>
But now I am stuck trying to click mylink2 am I on the right track?
You can use closest to get the parent and then find second element and trigger click command but since you have ids maybe you can use them for selecting elements. Keep in mind that id's must be unique.
$("#mylink").click(function() {
const parent = $(this).closest('.myelement');
parent.find('#mylink2').trigger('click')
});
$("#mylink2").on('click', function() {
console.log('click link 2')
})
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<div class="myelement">
<div class="container">
<div class="testitem">
<a id="mylink" href="#">
Test Link 1
</a>
</div>
</div>
<div class="container">
<a id="mylink2" href="#">
Test Link 2
</a>
</div>
</div>
you can trigger the jQuery first click to trigger the second one this way:
$("#mylink").click(function(){
$("#mylink2").click();
});
taking in cosider that #mylink2 has some kind of a click handler function
If your links have ids the easiest way would be to use these ids:
$('#mylink').on('click', function(event) {
console.log('my link click');
$('#mylink2').click();
});
$('#mylink2').on('click', function(event) {
console.log('my link2 click');
});
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<div class="myelement">
<div class="container">
<div class="testitem">
<a id="mylink" href="#">
Test Link 1
</a>
</div>
</div>
<div class="container">
<a id="mylink2" href="#">
Test Link 2
</a>
</div>
</div>
Try this:
$('#mylink, #mylink2').on('click', function(event){
console.log($("#mylink1").text());
console.log($("#mylink2").text());
});
It should be straightforward since you are using unique IDs for the two elements.
Triggering the second elements click event in the first elements handler.
$("#mylink").on("click", function(){
$("#mylink2").trigger("click");
});`
I created a button that changes text upon clicking. However, the action only works for the first button on the page. Any button further down in the code, that has the same action, doesn't work. How do I change the JS so that it allows for multiple firings of the event?
Thanks!
HTML:
<div class="addtocart">
<a href="#" class="add-to-cart">
<div class="pretext">
ADD TO CART
</div>
</a>
<div class="pretext done">
<div class="posttext"><i class="fas fa-check"></i> ADDED</div>
</div>
</div>
JS:
<script>
const button = document.querySelector(".addtocart");
const done = document.querySelector(".done");
console.log(button);
let added = false;
button.addEventListener("click", () => {
if (added) {
done.style.transform = "translate(-110%) skew(-40deg)";
added = false;
} else {
done.style.transform = "translate(0px)";
added = true;
}
});
</script>
I think what you want is to select all button elements. Using querySelectorAll.
This will return an array of DOM elements matching the query. Then you loop through and add the event listener to each.
What the above code does is, select the first instance of a DOM element with .addtocart, not every instance, then adds the event listener.
Here is example of working code. You need to use this keyword to get what you want.
<div class="addtocart">
<a href="#" class="add-to-cart" id="addToCardItem1" onclick="addToCart(this)">
<div class="pretext">
ADD TO CART
</div>
</a>
</div>
<div class="addtocart" id="addToCardItem1" onclick="addToCart(this)">
<a href="#" class="add-to-cart">
<div class="pretext">
ADD TO CART
</div>
</a>
</div>
<script>
function addToCart(elem) {
alert(elem.id);
}
</script>
I'm trying to get the text of some div within the parent div where button is clicked. This is an example code
<div class="parentDiv" >
<div id="divToFind" style="display:none">text</div>
<div class="btn-group">
<button class="button" type="button" >Remove</button>
</div>
</div>
<div class="parentDiv" >
<div id="divToFind" style="display:none">text2</div>
<div class="btn-group">
<button class="button" type="button">Remove</button>
</div>
</div>
Here parentDiv is repeated couple of times and text of divToFind is different in each parentDiv. Whenever remove button is clicked within the parentDiv I want to get the text of divToFind.
I have tried this
$(this).closest('.parentDiv').children('#divToFind').text();
But nothing is returned
Don't use same IDs in a single document. You should use classes instead. With class, it works fine.
It is mentioned in the spec that there must not be multiple elements in a document that have the same id value.
$(function(){
$("button").on("click", function(){
var t = $(this).closest('.parentDiv').children('.divToFind').text();
console.log(t);
})
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="parentDiv" >
<div class="divToFind" style="display:none">text</div>
<div class="btn-group">
<button class="button" type="button" >Remove</button>
</div>
</div>
<div class="parentDiv" >
<div class="divToFind" style="display:none">text2</div>
<div class="btn-group">
<button class="button" type="button">Remove</button>
</div>
</div>
Yes, Its true, you should not use same Id for 2 elements in an HTML document, However following is the code that can help you to get the text of the div given.
There are 2 ways:
$(this).parent().prev('#divToFind').text();
$(this).parent().prev().text();
prev and next allows us to traverse on the same level. You can provide selectors inside that to get particular element.
In your example its ID, you can update Id to some css class, so that you dont have to have elments with same ID.
I have multiple(it can be 100+) collapsible div (using bootstrap)
<div>
<a href="#id1" data-toggle="collapse">
<div class="col-lg-12">Title</div>
<div class="image">Image</div>
</a>
<div id="id1" class="collapse">
<div class="col-lg-12">Description</div>
</div>
</div>
<div>
<a href="#id2" data-toggle="collapse">
<div class="col-lg-12">Title</div>
<div class="image">Image</div>
</a>
<div id="id2" class="collapse">
<div class="col-lg-12">Description</div>
</div>
</div>
And have Jquery
$('#id1').on('show.bs.collapse', function () {
$(".image").addClass('hidden');
});
$('#id1').on('hidden.bs.collapse', function () {
$(".image").removeClass('hidden');
});
I want to add hidden class on show.bs.collapse(this is from bootstrap) and remove hidden class on hidden.bs.collapse'With the jq code above I can do this just with one div that has id1. But how can I do this independently?
Try not to subscribe on the elements by ids but by element type
$('a').on('show.bs.collapse', function () {
$(this).next().find("div.image")[0].addClass('hidden');
});
$('a').on('hidden.bs.collapse', function () {
$(this).next().find("div.image")[0].removeClass('hidden');
});
Where
$(this)
should return a pointer to the collapsed/uncollapsed element
next()
should move pointer to the next element ( div id="id1" as example)
find("div.image")[0]
will find div with class "image" and take the first found element
then you can hide the image in this block or show it without using ids
If you're using
$(".image").addClass('hidden');
this will hide all the images in all blocks (not only in that one that has been collapsed)
Id refers to one element on the DOM therefore you should use classes instead. Therefore you should select divs based on their classes.
The following is a possible solution:
<div>
<a href="#id1" data-toggle="collapse">
<div class="col-lg-12">Title</div>
</a>
<div class="some-class collapse ad-col-2">
<div class="col-lg-12">Description</div>
<div class="image"></div>
</div>
</div>
<div>
<a href="#id2" data-toggle="collapse">
<div class="col-lg-12">Title</div>
</a>
<div class="some-class collapse ad-col-2">
<div class="col-lg-12">Description</div>
<div class="image"></div>
</div>
</div>
Jquery:
$('.some-class').on('show.bs.collapse', function () {
$(".image").addClass('hidden');
});
$('.some-class').on('hidden.bs.collapse', function () {
$(".image").removeClass('hidden');
});