I have a JavaScript toggle so T need to tried to collapse all sections on load by default - by inserting
ul.section-content{
display:none;
}
and it is working. But when I tried to hide first-child or not first-child it is not working.
.cscr .csec .section ul:first-of-type {
display: none;
}
<div class="cscr">
<ul class="csec">
<li class="section">
<div class="section-header">
<div class="section-left">
<h5>section01</h5>
<p>hello1</p>
</div>
<div class="section-meta">
</div>
</div>
<ul class="section-content">
<li class="course-item">
<h1>lesson01</h1>
</li>
</ul>
</li>
<li class="section">
<div class="section-header">
<div class="section-left">
<h5>section02</h5>
<p>hello1</p>
</div>
<div class="section-meta">
</div>
</div>
<ul class="section-content"> /* to hide this */
<li class="course-item">
<h1>lesson02</h1>
</li>
</ul> /* to hide this */
</li>
</ul>
</div>
second case:
and how to display only first and not others with help of not-first-child
screenshot of what is needed
Do you want something like this? https://codepen.io/anon/pen/YOOXOv. Change the CSS properties to whatever you want.
Here you are selecting all sections except the first one and then selecting ul inside them.
Related
I need one help with the code, I have two HTML div blocks with the same class name and there is one extra h2 tag with different class present in one div block. I want to hide if h2 class name is not present in that div and show if the h2 class name is present. Please find the below mentioned code that I have created.
-- First block Div --
<div class="course-content">
<h2 class="accesshide"></h2>
<ul class="topics">
<li class="data-list">Content not to Display</li>
</ul>
<div class="row">
<p>Content to Display</p>
</div>
</div>
-- Second block Div --
<div class="course-content">
<ul class="topics">
<li class="data-list">Content not to Display</li>
</ul>
<div class="single-section">
<p>Content to Display</p>
</div>
</div>
-- jQuery Code --
$(document).ready(function () {
if ($(".course-content").find(".accesshide")) {
$(".course-content").find(".topics").show();
} else if ($(".course-content").find(".single-section")) {
$(".course-content").find(".topics").hide();
}
});
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<div class="course-content">
<h2 class="accesshide"></h2>
<ul class="topics">
<li class="data-list">Content not to Display</li>
</ul>
<div class="row">
<p>Content to Display (this statement is inaccurate)</p>
</div>
</div>
<div class="course-content">
<ul class="topics">
<li class="data-list">Content not to Display (this statement is inaccurate)</li>
</ul>
<div class="single-section">
<p>Content to Display</p>
</div>
</div>
Since the controls are independent events, they should be evaluated separately. Therefore, two separate if blocks should be used. In the second event in the solution below, the first child element of the parent element of the selected element is hidden by selecting it.
$(document).ready(function () {
if ($(".course-content").find(".accesshide")) {
$(".course-content > .accesshide").find(".topics").show();
}
// Because both <div> elements have the ".topics" class style applied, the ".single-section"
// element is selected and the first child element of the parent element is hidden.
if ($(".course-content").find(".single-section")) {
$(".course-content > .single-section").parent().children(':first-child').hide();
}
});
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<div class="course-content">
<h2 class="accesshide"></h2>
<ul class="topics">
<li class="data-list">Content not to Display</li>
</ul>
<div class="row">
<p>Content to Display</p>
</div>
</div>
<hr>
<div class="course-content">
<ul class="topics">
<li class="data-list">Content not to Display</li>
</ul>
<div class="single-section">
<p>Content to Display</p>
</div>
</div>
This is trivial using a CSS child selector (>). Just find the collection of elements that are an accesshide child of a course-content and hide the topics child of their parents.
You could do something similar with a descendant selector ( ), but since you know it's a child for this case, the child selector is perhaps more accurate.
MDN's Child Combinator docs.
$(document).ready(function () {
$('.course-content>.accesshide').parent().find('.topics').hide();
});
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<div class="course-content">
<h2 class="accesshide"></h2>
<ul class="topics">
<li class="data-list">Content not to Display</li>
</ul>
<div class="row">
<p>Content to Display</p>
</div>
</div>
<div class="course-content">
<ul class="topics">
<li class="data-list">Content not to Display (this should actually be shown - there's no h2 in the parent div)</li>
</ul>
<div class="single-section">
<p>Content to Display</p>
</div>
</div>
I want to hide if h2 class name is not present in that div and show if the h2 class name is present.
You don't need any JS code, just only CSS with adjacent or general sibling combinator. For example:
.course-content .topics {
display: none;
}
.course-content .accesshide + .topics {
display: block;
}
When you have to use jQuery then you can use the same logic and the .next() method (or .nextAll()):
$(".course-content").find(".topics").hide();
$(".course-content").find(".accesshide").next(".topics").show();
If the controlled block can be both before and after the control block, the shortest way is to use the .siblings() method. If you need to show the .topics block if there is an .accesshide block or a .single-section block nearby, you can use this jQuery method for both cases:
$(document).ready(function () {
$(".course-content").find(".topics").hide();
$(".course-content").find(".accesshide, .single-section").siblings(".topics").show();
});
<div class="course-content">
<ul class="topics">
<li class="data-list">Content not to Display</li>
</ul>
<div class="row">
<p>There are no special blocks nearby</p>
</div>
</div>
<div class="course-content">
<h2 class="accesshide"></h2>
<ul class="topics">
<li class="data-list">Show because of the .accesshide block</li>
</ul>
<div class="row">
<p>Case 1</p>
</div>
</div>
<div class="course-content">
<ul class="topics">
<li class="data-list">Show because of the .single-section block</li>
</ul>
<div class="single-section">
<p>Case 2</p>
</div>
</div>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
I have a main menu and sub-menu. When I click the main menu it displays its content. When the sub-menu is clicked, the sub-menu contents are displayed. But when I click the main menu after the sub-menu it displays the main menu content along with the sub-menu content because it is not removing the sub-menu active class. I tried the following code to find the id of the active sub-menu and remove it.
var ref = $("ul#submenu li a").find(".active");
var ide= ref.attr("id");
$('#ide').removeClass("active");
For better understanding of my issue I have attached a jsfiddle
https://jsfiddle.net/0pmzzp7e/11/
Is this what you want?
function clickHome(){
$('#home-content').addClass('active').show();
$('#home-content').siblings().removeClass('active');
$("ul#submenu li").removeClass("active");
};
function clickContact(){
$('#contact-content').addClass('active').show();
$('#contact-content').siblings().removeClass('active');
$("ul#submenu li").removeClass("active");
}
https://jsfiddle.net/h1afncux/1/
Please do not use inline JavaScript, try to separate JavaScript and HTML as much as possible.
$("ul a[href=\"#home\"]").on("click", function () {
$(".active").removeClass("active");
$("#home-content").addClass("active");
});
$("ul a[href=\"#contact\"]").on("click", function () {
$(".active").removeClass("active");
$("#contact-content").addClass("active");
});
<script src="https://code.jquery.com/jquery-3.2.1.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet"/>
<div class="col-sm-12 container">
<ul class="nav nav-tabs" id="main-menu">
<li class="active">
Home
</li>
<li>
Contact
</li>
</ul>
<div class="tab-content clear-fix">
<!-- Home-->
<div class="tab-pane active" id="home">
<ul class="nav nav-tabs">
<li>
Home 1
</li>
<li>
Home 2
</li>
</ul>
<div class="tab-content clear-fix">
<div class="tab-pane active" id="home-content"> Home Content </div>
<div class="tab-pane" id="home1"> Home 1 Submenu</div>
<div class="tab-pane" id="home2">Home 2 Submenu</div>
</div>
</div>
<!-- Contact-->
<div class="tab-pane" id="contact">
<ul class="nav nav-tabs">
<li>
Contact 1
</li>
<li>
Contact 2
</li>
</ul>
<div class="tab-content clear-fix">
<div class="tab-pane active" id="contact-content"> Contact Content</div>
<div class="tab-pane" id="contact1">Contact1 Content</div>
<div class="tab-pane" id="contact2">Contact2 Content</div>
</div>
</div>
</div>
</div>
You're currently only finding the a tags in the submenu that are active. What I assume you want to do is to check for any active element in the entire tab-pane section. If doing that you can then iterate all the found active items and remove the active class from them as such:
var ref = $(".tab-pane .active")
$(ref).each(function(){
$(this).removeClass("active");
})
Here's a forked JSFiddle:
https://jsfiddle.net/2zd309eo/1/
I have a jsp page which contain 4 div part having id v1,v2,v3,v4. Every div part contains some contents in tab view. that mean in my single page there is 4 tabs with some contents in each table. When i tried to shift from one tab to another i am using the the technique "pageurl#tab_id". But in this case it is not working. when i click the link instead of shifting form one tab to another it is shifting slightly down.
Working example here
In brackets are anchors for specific TABs. When you will use any in URL and refresh page, appropriate TAB will be opened automatically. Let me know whether it helped you.
<!DOCTYPE html>
<html >
<head>
<meta charset="UTF-8">
<title>Bootstrap tab panel examples</title>
<link rel='stylesheet prefetch' href='http://maxcdn.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap.min.css'>
<style type="text/css">
body {
padding : 10px;
}
#exTab1 .tab-content {
color : white;
background-color: #428bca;
padding : 5px 15px;
}
#exTab2 h3 {
color : white;
background-color: #428bca;
padding : 5px 15px;
}
/* remove border radius for the tab */
#exTab1 .nav-pills > li > a {
border-radius: 0;
}
/* change border radius for the tab , apply corners on top*/
#exTab3 .nav-pills > li > a {
border-radius: 4px 4px 0 0 ;
}
#exTab3 .tab-content {
color : white;
background-color: #428bca;
padding : 5px 15px;
}
</style>
</head>
<body>
<div class="container"><h1>Bootstrap tab panel example (using nav-pills) </h1></div>
<div id="exTab1" class="container">
<ul class="nav nav-pills">
<li class="active">
Overview (#1a)
</li>
<li>
Using nav-pills (#2a)
</li>
<li>
Applying clearfix (#3a)
</li>
<li>
Background color (#4a)
</li>
</ul>
<div class="tab-content clearfix">
<div class="tab-pane active" id="1a">
<h3>Content's background color is the same for the tab</h3>
</div>
<div class="tab-pane" id="2a">
<h3>We use the class nav-pills instead of nav-tabs which automatically creates a background color for the tab</h3>
</div>
<div class="tab-pane" id="3a">
<h3>We applied clearfix to the tab-content to rid of the gap between the tab and the content</h3>
</div>
<div class="tab-pane" id="4a">
<h3>We use css to change the background color of the content to be equal to the tab</h3>
</div>
</div>
</div>
<hr></hr>
<div class="container"><h2>Example tab 2 (using standard nav-tabs)</h2></div>
<div id="exTab2" class="container">
<ul class="nav nav-tabs">
<li class="active">
Overview (#1)
</li>
<li>
Without clearfix (#2)
</li>
<li>
Solution (#3)
</li>
</ul>
<div class="tab-content ">
<div class="tab-pane active" id="1">
<h3>Standard tab panel created on bootstrap using nav-tabs</h3>
</div>
<div class="tab-pane" id="2">
<h3>Notice the gap between the content and tab after applying a background color</h3>
</div>
<div class="tab-pane" id="3">
<h3>add clearfix to tab-content (see the css)</h3>
</div>
</div>
</div>
<hr></hr>
<div class="container"><h2>Example 3 </h2></div>
<div id="exTab3" class="container">
<ul class="nav nav-pills">
<li class="active">
Overview (#1b)
</li>
<li>
Using nav-pills (#2b)
</li>
<li>
Applying clearfix (#3b)
</li>
<li>
Background color (#4b)
</li>
</ul>
<div class="tab-content clearfix">
<div class="tab-pane active" id="1b">
<h3>Same as example 1 but we have now styled the tab's corner</h3>
</div>
<div class="tab-pane" id="2b">
<h3>We use the class nav-pills instead of nav-tabs which automatically creates a background color for the tab</h3>
</div>
<div class="tab-pane" id="3b">
<h3>We applied clearfix to the tab-content to rid of the gap between the tab and the content</h3>
</div>
<div class="tab-pane" id="4b">
<h3>We use css to change the background color of the content to be equal to the tab</h3>
</div>
</div>
</div>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<script src="http://maxcdn.bootstrapcdn.com/bootstrap/3.2.0/js/bootstrap.min.js"></script>
<script>
$(document).ready(function() {
if (window.location.hash != "") {
$('a[href="' + window.location.hash + '"]').click()
}
});
</script>
</body>
</html>
sorry i've tried asking this before and got no good results, so here's trying again.
I have tried many things and still haven't had any good results.
The code is here -> PasteBin
I want to add a hyperlink to the data-images for the ninja slider. I've never encountered data-image before but i can't use img src="#" cause that doesn't work with the javascript if you guys need any more information, let me know. This is driving me insane!
<div id='ninja-slider'>
<ul>
<li>
<div data-image="images/md/1.jpg"> </div>
</li>
<li>
<div data-image="images/md/2.jpg"> </div>
</li>
<li>
<div data-image="images/md/3.jpg"></div>
</li>
<li>
<div data-image="images/md/4.jpg"></div>
</li>
</ul>
</div>
this is the troublesome part.
Simply enclose your <div>s within an <a> tag. That way the <div>s are technically links.
<div id='ninja-slider'>
<ul>
<li>
<a href="images/md/1.jpg">
<div data-image="images/md/1.jpg"></div>
</a>
</li>
<li>
<a href="images/md/2.jpg">
<div data-image="images/md/2.jpg"></div>
</a>
</li>
<li>
<a href="images/md/3.jpg">
<div data-image="images/md/3.jpg"></div>
</a>
</li>
<li>
<a href="images/md/4.jpg">
<div data-image="images/md/4.jpg"></div>
</a>
</li>
</ul>
</div>
you can use java script to add link
Example:
<div onclick="javascript:location.href='http://www.google.com/'" data-image="images/md/1.jpg"> </div>
Also you can use css to change the pointer
#ninja-slider ul li div{
cursor:pointer;
}
Thanks..
Try using:
<div onclick="location.href='http://www.example.com';" />
Or use span or a tags instead
<style type="text/css">
.myspan {
display: block;
}
</style>
<span class="myspan">text</span>
In my WordPress based website a plugin automatically wraps every element in the post content with <ul></ul>. That wraps everything even the <div>s which is invalid.
I want to unwrap certain elements and tried jQuery .unwrap . But I am able to unwrap some elements except a few div elements.
Here is the code:
<div class="post-content">
<p>Example post content</p>
<ul class="plugin_class">
<li>test</li>
<li>test</li>
<ul>
<div class="button-main-wrap">
<span class="button-abc">
<span>
Website link
</span>
</span>
<span class="button-abc"></span>
<span class="button-abc"></span>
</div>
</ul>
<ul>
<div class="number">hundred</div>
<div class="number">thosand</div>
</ul>
</ul>
<div>
<div>This content is okay</div>
<div>This content is okay</div>
</div>
</div>
From the above code, I want to separate <div class="button-main-wrap"> from <ul class="plugin_class"> or stop the <ul class="plugin_class"> to wrap elements which doesn't belong to it. ex: the div <div class="button-main-wrap"> or other elements like <div class="number">.
I tried these:
jQuery("ul").find('.button-main-wrap').unwrap();
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<div class="post-content">
<p>Example post content</p>
<ul class="plugin_class">
<li>test</li>
<li>test</li>
<ul>
<div class="button-main-wrap">
<span class="button-abc">
<span>
Website link
</span>
</span>
<span class="button-abc"></span>
<span class="button-abc"></span>
</div>
</ul>
<ul>
<div class="number">hundred</div>
<div class="number">thosand</div>
</ul>
</ul>
<div>
<div>This content is okay</div>
<div>This content is okay</div>
</div>
</div>
This unwraps all the <ul> elements in .post-content which I don't want.
jQuery(".plugin_class").find('.button-main-wrap').unwrap();
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<div class="post-content">
<p>Example post content</p>
<ul class="plugin_class">
<li>test</li>
<li>test</li>
<ul>
<div class="button-main-wrap">
<span class="button-abc">
<span>
Website link
</span>
</span>
<span class="button-abc"></span>
<span class="button-abc"></span>
</div>
</ul>
<ul>
<div class="number">hundred</div>
<div class="number">thosand</div>
</ul>
</ul>
<div>
<div>This content is okay</div>
<div>This content is okay</div>
</div>
</div>
This doesn't do anything.
I put all the code together in this Fiddle.
How to separate the div and stop the to wrap elements un-necessarily?
It is because div is not a valid child of ul, so wrap the contents of the ul with li then unwrap the li elements so that the parent ul will get removed
$('.plugin_class > ul').each(function(){
$(this).wrapInner('<li />').contents().unwrap()
})
Demo: Before, After