I have a div which I would like to hide along with all of its children. I thought that a simple selector.hide() would do the trick but it's still there.
HTML
<div class="row well">
<div class="artistAlbumInfo well col-md-6 ">
<h3><span id="artist"></span> - <span id="track"></span></h3>
<img src="" id="art" class="albumArt">
</div>
<div class="col-md-6">
<h3 id="album"></h3>
<h4>Playstate <p id="playState"></p></h4>
<h4>Position <p id="position"></p></h4>
</div>
</div>
JQuery
$(document).ready(function() {
$('.row .well').hide();
});
http://jsfiddle.net/375c8v2a/1/
Any ideas?
You don't need a space between classes if you want to hide only those with both classes
$('.row.well').hide();
To do either or add a comma
$('.row, .well').hide();
What you have didn't work because .row .well means "an element with class well inside (as a child or deeper descendant) an element with class row. In CSS, the space is the descendant combinator.
To seelct the element that has both classes, remove the space:
$(document).ready(function() {
$('.row.well').hide();
// ----^
});
That means "an element with class row and class well".
$('.row').hide();
please remove second class
From what I've read on the comments the .well class was intentionally created to specify which .row class will be hiding since you have a lot of row classes. Then you can use it as the trigger to hide that row, instead of doing: $('.row.well').hide(); you can just simply specify the targeted class by doing:
$('.well').hide();
Click here to see a example on jsFiddle
Related
i have dynamic data in my rails view, all divs have the same name; 'allData', which has alot of info, so i have it not displayed, i want to display that specific div and not all divs when i click show, but it shows all divs, i want to be able to show just that target div i clicked
$('.show'').on('click', (event) =>{
$('.allData').toggle();
$(event.currentTarget).closest('.allData').toggle();
})
<div class='eachData'>
<div class='header'>
<div class='show'> show</div>
<div class='numberOfdata'> 100</div>
</div>
<div class='allData; display:none'>
"foobar all data is here"
</div>
</div>
<div class='eachData'>
.......
</div>
<div class='eachData'>
.......
</div>
Your closest call is on the right track but you're not quite using it right. First you want to find the container (.eachData) that contains your <div class="show">, you use closest for that:
let container = $(event.currentTarget).closest('.eachData');
then you search within that container for the .allData you want to toggle by using find:
container.find('.allData').toggle();
So you use closest to go up the node tree and then find to come back down.
BTW, this:
<div class='allData; display:none'>
should be:
<div class="allData" style="display: none">
The class attribute contains CSS class names delimited by whitespace, raw CSS goes in the style attribute and is delimited by semicolons.
Your inline style on the div should be as follows:
<div class="allData" style="display: none">
Then try the following:
$('.show').on('click', function() {
$(document).find('.eachData .allData:visible').hide('fast');
$(this).parent().closest('.allData').show('fast');
});
I have two div on my site:
:
<div class="wg-block" data-reactid="10"
<div class="wg-header" data-reactid="11"/div>
....
<h4 class='condition'> "Text" </h4>
<div class="wg-footer" data-reactid="12"/div>
....
<div class="click"> </div>
I need to click on element in the second div, a condition which is on the first div.
How can I correct click on this element?
You should be able to do this with a CSS selector.
browser.click('.wg-footer .click');
That selector would select all elements with class "click" that are inside the element with class "wg-footer".
The link below is a great resource for selecting elements with CSS.
https://www.w3schools.com/cssref/css_selectors.asp
Here's the problem; I have a couple of divs like the one below, same class name, no id. I need to modify the <span> text below the <h4> tag, based on where's the mouse cursor on those 3 images. I do this using javascript, by using mouseenter() method. The problem is that the method changes every span text from whole web page, not only from the class with class name "parent" where the mouse cursor is at the moment.
<div class="parent">
<div class="parent.child">
<div class="parent.chil.child">
<div class="parent.chil.child.child">
<img src ="link1" data-price="a">
<img src ="link2" data-price="b">
<img src ="link3" data-price="c">
</div>
</div>
</div>
<h4>
text
</h4>
<p><span class = "spanClassName">text to be changed</span>some text</p>
<div class=child1"></div>
</div>
How do I select only the link where's the mouse, from the curent "parent" div, even if there are several div with same class name, "parent".
I hope I was understood, if not, please ask and I try to explain more.
You can use .closest() to find parent with .parent class
$('.parent\\.chil\\.child\\.child img').on('hover', function(){
$(this).closest('.parent').find('.spanClassName').text($(this).attr('data-price'))
});
DEMO
Additionally as per documents you need to escape . in your selectors
To use any of the meta-characters ( such as !"#$%&'()*+,./:;<=>?#[]^`{|}~ ) as a literal part of a name, it must be escaped with with two backslashes: \\. For example, an element with id="foo.bar", can use the selector $("#foo\\.bar").
If you already know the specific parent node, just use parent.find('.spanClassName'). If you don't have the parent node, but you know which link the mouse is on, you can use link.closest('.parent').find('.spanClassName').
I have the next code dynamically created using JQuery. Theere are multiple row class divs placed one under the other.
<div class="row">
....
</div>
<div class="row">
<div class="line_type"></div>
<div class="download_value"></div>
<div class="flag"></div>
<div class="email"></div>
<div class="prize"></div>
</div>
<div class="row">
....
</div>
After i create these divs I have a "pointer" to a specific div which is of class row. In JQuery, how do i make it so I go down the DOM tree, until i reach the div of class line_type and download_value and remove them both, and also I'd like to go one more node down, at the div of type email and change some of it's CSS attributes.
I was not able to find anything on the web, maybe it's cause i'm a noob at these still.
I have a "pointer" to a specific div which is of class row ->
Assuming that you have the this object of the corresponding div with class row.. then you can use .find to get the line_type and download_value inside that div.
$(this).find('.line_type').remove();
$(this).find('.download_value').remove();
Then you can use the same .find to get the div with class email and access the .css
$(this).find('.email').css(/* You code*/);
Assuming row_pointer points to the row in question:
$('.line_type, .download_value', row_pointer).remove();
$('.email', row_pointer).css(...);
check this out
$('div.row').bind('click', function() {
$this = $(this);
$('div.line_type, div.download_value', $this).remove();
$('div.email', $this).css('background-color', 'red');
});
http://jsfiddle.net/YvyE3/
let's say I have an HTML structure like this:
<div class="first">
<div class="sub-1">
<div class="first again"></div>
</div>
</div>
How do I select only the div that has the class "first" but which is NOT inside the div that has the class "sub-1". In order words, how do I get only the outer div but extract any div inside that outter div that have the same class than the outter div (I want to get just the div with class="first", not the one with class="first again").
Thank you
See jQuery documentation for .not(). This should work:
$('.first').not('.sub-1 .first');
I dont know if you mean a very generic way to handle this but in this particular case you can only write.
$(".first:first")
A more generic way would be
$('.first').not('.sub-1 .first').prepend("I was first");
http://jsfiddle.net/JYLVc/