I have tried using the accordion plugin, but it does not work, and I know there is a simpler solution using pure jQuery.
In essence, I would like it so that when you click a <h2> with the class="expand", it should 'expand' the next div with class="collapse". All the divs should be collapsed by default.
Any help would be much appreciated, thanks in advance!
For testing purposes see this jsFiddle demo.
const $headers = $('.header');
const $contents = $('.content');
$headers.on("click", function() {
const $cont = $(this).next(".content");
$contents.not($cont).slideUp(); // Hide all
$cont.slideToggle(); // Toggle one
});
.header { background: #ddd; cursor: pointer; margin: 0; }
.content{ display:none; }
<h2 class="header">Click to expand and collapse</h2>
<div class="content">Lorem ipsum dolor sit amet, consectetur adipiscing elit. Aenean bibendum dolor nec nunc aliquam placerat. Nullam vehicula nibh felis. Nulla tincidunt aliquam nisl nec sagittis. Donec convallis hendrerit nisl, ut lacinia elit sagittis a. Nullam sollicitudin
ultricies nibh, tincidunt adipiscing erat tristique vitae. Sed id ipsum ac ipsum fringilla molestie et sit amet elit. Cras commodo augue id dolor suscipit commodo. Ut varius porta orci, quis dignissim ante adipiscing et. Pellentesque rhoncus purus ut
tortor tempus auctor.</div>
<h2 class="header">Click to expand and collapse 2</h2>
<div class="content">Lorem ipsum dolor sit amet, consectetur adipiscing elit. Aenean bibendum dolor nec nunc aliquam placerat. Nullam vehicula nibh felis. Nulla tincidunt aliquam nisl nec sagittis. Donec convallis hendrerit nisl, ut lacinia elit sagittis a. Nullam sollicitudin
ultricies nibh, tincidunt adipiscing erat tristique vitae. Sed id ipsum ac ipsum fringilla molestie et sit amet elit. Cras commodo augue id dolor suscipit commodo. Ut varius porta orci, quis dignissim ante adipiscing et. Pellentesque rhoncus purus ut
tortor tempus auctor.</div>
<h2 class="header">Click to expand and collapse 3</h2>
<div class="content">Lorem ipsum dolor sit amet, consectetur adipiscing elit. Aenean bibendum dolor nec nunc aliquam placerat. Nullam vehicula nibh felis. Nulla tincidunt aliquam nisl nec sagittis. Donec convallis hendrerit nisl, ut lacinia elit sagittis a. Nullam sollicitudin
ultricies nibh, tincidunt adipiscing erat tristique vitae. Sed id ipsum ac ipsum fringilla molestie et sit amet elit. Cras commodo augue id dolor suscipit commodo. Ut varius porta orci, quis dignissim ante adipiscing et. Pellentesque rhoncus purus ut
tortor tempus auctor.</div>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
It hides all opened elements before collapsing the closed one.
And it toggles the open state if the element is opened.
This is simple, just use the below
$('.expand').click(function() {
$(this).next('.collapse').slideToggle(); // or use .toggle() for no animation
});
Fiddle: http://jsfiddle.net/garreh/WQYc7/2/
To be collapsed by default just add the below css:
.collapse {
display: none;
}
Use jQuery, I've updated your Fiddle.
HTML:
<div id="accordion">
<h2 class="toggle">Click to expand and collapse</h2>
<div class="pane">Lorem ipsum dolor sit amet, consectetur adipiscing elit. Aenean bibendum dolor nec nunc aliquam placerat. Nullam vehicula nibh felis. Nulla tincidunt aliquam nisl nec sagittis. Donec convallis hendrerit nisl, ut lacinia elit sagittis a. Nullam sollicitudin ultricies nibh, tincidunt adipiscing erat tristique vitae. Sed id ipsum ac ipsum fringilla molestie et sit amet elit. Cras commodo augue id dolor suscipit commodo. Ut varius porta orci, quis dignissim ante adipiscing et. Pellentesque rhoncus purus ut tortor tempus auctor.
</div>
<h2 class="toggle">Click to expand and collapse 2</h2>
<div class="pane"><br>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Aenean bibendum dolor nec nunc aliquam placerat. Nullam vehicula nibh felis. Nulla tincidunt aliquam nisl nec sagittis. Donec convallis hendrerit nisl, ut lacinia elit sagittis a. Nullam sollicitudin ultricies nibh, tincidunt adipiscing erat tristique vitae. Sed id ipsum ac ipsum fringilla molestie et sit amet elit. Cras commodo augue id dolor suscipit commodo. Ut varius porta orci, quis dignissim ante adipiscing et. Pellentesque rhoncus purus ut tortor tempus auctor.
</div>
</div>
Javascript:
<script>
$(document).ready(function() {
$('#accordion h2').click(function() {
var $nextDiv = $(this).next();
var $visibleSiblings = $nextDiv.siblings('div:visible');
$(this).toggleClass('current').siblings('h2').removeClass('current');
if ($visibleSiblings.length ) {
$visibleSiblings.slideUp('fast', function() {
$nextDiv.slideToggle('fast');
});
} else {
$nextDiv.slideToggle('fast');
}
});
});
</script>
CSS:
.toggle {
background: gray;
padding: 5px;
cursor: pointer;
}
.pane { display: none; }
.current { background: green }
Related
I have a lorem ipsum text that is truncated. When you press the "readmore »" button it fully displays the text.
My issue is the text shifts up vertically when you press the "readmore »" button.
$(document).ready(function(){
$(".readmore-btn").on("click",function(){
$(".readmore").toggleClass("truncate");
})
});
.truncate {
max-height: 55px;
overflow-y:hidden;
}
.readmore-btn {
color: #337ab7;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<h4>Text before</h1>
<div class="readmore truncate">
<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Duis vel lacus est. Ut vulputate venenatis mauris porta ornare. Nunc vehicula dapibus sem eget maximus. Vestibulum congue nunc eget feugiat euismod. Praesent porta cursus libero, ut vestibulum leo suscipit non. Vivamus vulputate urna quis tincidunt congue. </p>
</div>
<div class="readmore-btn">Readmore »</div>
<h4>Text After</h1>
Moving the overflow-y: hidden; from the .truncate class and moving it to the .readmore class resolves the shifting issue.
$(document).ready(function(){
$(".readmore-btn").on("click",function(){
$(".readmore").toggleClass("truncate");
})
});
.readmore {
overflow-y:hidden;
}
.truncate {
max-height: 55px;
}
.readmore-btn {
color: #337ab7;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<h4>Text before</h1>
<div class="readmore truncate">
<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Duis vel lacus est. Ut vulputate venenatis mauris porta ornare. Nunc vehicula dapibus sem eget maximus. Vestibulum congue nunc eget feugiat euismod. Praesent porta cursus libero, ut vestibulum leo suscipit non. Vivamus vulputate urna quis tincidunt congue. Vestibulum malesuada neque sit amet eros efficitur pharetra. Vestibulum consequat purus sit amet ex euismod, ut consequat tellus vehicula. Proin suscipit in risus ut placerat. Integer porta id libero ac finibus. Ut at tellus turpis. Phasellus dolor erat, ullamcorper a risus ultrices, iaculis malesuada nisl. Integer tellus arcu, sodales quis mattis ac, sagittis eu turpis. Suspendisse tristique tempor pharetra.</p>
</div>
<div class="readmore-btn">Readmore »</div>
<h4>Text After</h1>
This is caused by the default margins the browsers adds to paragraphs.
Just add
.truncate p{margin:0}
to your css
I'm trying to get the bootstrap affix top offset to work without using the number of pxiels, but by triggering it after it goes past a certain div. I've got the affix to stop being triggered once it gets to the bottom, but I'm having an issue getting it started in the correct place.
Below is my code and here is a JSFiddle. I would like the sidebar to not be triggered until the user goes past the div #content-header and then the sidebar sits on the top right side of the page. However the sidebar currently just sits at the top.
$('#sidebar-wrapper').affix({
offset: {
top: function() {
return $('#content-header').height(true)
},
bottom: function() {
return (this.bottom = $('#footer-wrapper').outerHeight(true))
}
}
})
#sidebar-wrapper {
max-width: 395px;
}
#sidebar-wrapper.affix {
top: 30px;
}
#content-header {
height: 300px;
background: red;
}
#footer-wrapper {
height: 500px;
background: blue;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" />
<div class="container">
<div id="content-header"></div>
<div class="row">
<div id="content-wrapper" class="col-md-9">
<p>
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Cras pulvinar felis ac libero mattis elementum. Vivamus maximus ipsum vel maximus tincidunt. Fusce in semper massa, quis suscipit enim. Aenean sodales malesuada lacus. Aliquam quis urna lacus. Donec
iaculis dui velit, eleifend molestie augue egestas sed. Ut ornare egestas porta. Nam ultricies sed felis a porttitor. Phasellus sit amet lobortis lacus. Praesent viverra imperdiet dolor in ullamcorper.
</p>
<p>
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Cras pulvinar felis ac libero mattis elementum. Vivamus maximus ipsum vel maximus tincidunt. Fusce in semper massa, quis suscipit enim. Aenean sodales malesuada lacus. Aliquam quis urna lacus. Donec
iaculis dui velit, eleifend molestie augue egestas sed. Ut ornare egestas porta. Nam ultricies sed felis a porttitor. Phasellus sit amet lobortis lacus. Praesent viverra imperdiet dolor in ullamcorper.
</p>
<p>
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Cras pulvinar felis ac libero mattis elementum. Vivamus maximus ipsum vel maximus tincidunt. Fusce in semper massa, quis suscipit enim. Aenean sodales malesuada lacus. Aliquam quis urna lacus. Donec
iaculis dui velit, eleifend molestie augue egestas sed. Ut ornare egestas porta. Nam ultricies sed felis a porttitor. Phasellus sit amet lobortis lacus. Praesent viverra imperdiet dolor in ullamcorper.
</p>
<p>
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Cras pulvinar felis ac libero mattis elementum. Vivamus maximus ipsum vel maximus tincidunt. Fusce in semper massa, quis suscipit enim. Aenean sodales malesuada lacus. Aliquam quis urna lacus. Donec
iaculis dui velit, eleifend molestie augue egestas sed. Ut ornare egestas porta. Nam ultricies sed felis a porttitor. Phasellus sit amet lobortis lacus. Praesent viverra imperdiet dolor in ullamcorper.
</p>
<p>
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Cras pulvinar felis ac libero mattis elementum. Vivamus maximus ipsum vel maximus tincidunt. Fusce in semper massa, quis suscipit enim. Aenean sodales malesuada lacus. Aliquam quis urna lacus. Donec
iaculis dui velit, eleifend molestie augue egestas sed. Ut ornare egestas porta. Nam ultricies sed felis a porttitor. Phasellus sit amet lobortis lacus. Praesent viverra imperdiet dolor in ullamcorper.
</p>
<p>
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Cras pulvinar felis ac libero mattis elementum. Vivamus maximus ipsum vel maximus tincidunt. Fusce in semper massa, quis suscipit enim. Aenean sodales malesuada lacus. Aliquam quis urna lacus. Donec
iaculis dui velit, eleifend molestie augue egestas sed. Ut ornare egestas porta. Nam ultricies sed felis a porttitor. Phasellus sit amet lobortis lacus. Praesent viverra imperdiet dolor in ullamcorper.
</p>
<p>
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Cras pulvinar felis ac libero mattis elementum. Vivamus maximus ipsum vel maximus tincidunt. Fusce in semper massa, quis suscipit enim. Aenean sodales malesuada lacus. Aliquam quis urna lacus. Donec
iaculis dui velit, eleifend molestie augue egestas sed. Ut ornare egestas porta. Nam ultricies sed felis a porttitor. Phasellus sit amet lobortis lacus. Praesent viverra imperdiet dolor in ullamcorper.
</p>
</div>
<div class="col-md-3">
<div id="sidebar-wrapper">
<p>
In neque tortor, hendrerit nec porta ac, auctor in ex. Mauris elementum, risus vel facilisis fringilla, felis dui sodales velit, vitae hendrerit nulla odio eget arcu. Suspendisse id enim felis. In hac habitasse platea dictumst. Suspendisse mollis, quam
in dapibus sagittis, mi urna sodales tortor, eu egestas nisi ligula et est. Integer eget lorem nec diam vehicula malesuada. Donec tempor viverra eros eu eleifend. Suspendisse nec risus ac augue iaculis porttitor vel sed justo. Sed et ligula
aliquam, consequat mi vitae, rutrum turpis. Donec id arcu dolor. Nam vulputate, est in tincidunt laoreet, urna urna aliquet arcu, eleifend ultrices purus purus nec libero.
</p>
</div>
</div>
</div>
</div>
<div id="footer-wrapper"></div>
Updated:
Removed true from .height(true) so it now triggers after #content-header. However it only works the first time and once you reach the bottom of the page the sidebar seems to jump back up to the top.
Updated JSFiddle here.
If I understand you correctly, remove the true param from the method height. .hight(true) returns the jQuery element itself but not the height.
$('#sidebar-wrapper').affix({
offset: {
top: function() {
var a = $('#content-header').height();
return a;
},
bottom: function() {
var a = $('#footer-wrapper').outerHeight(true);
//console.log(a);
return a;
}
}
})
#sidebar-wrapper {
max-width: 395px;
}
#sidebar-wrapper {
padding-top: 30px;
}
#sidebar-wrapper.affix {
top: 0;
}
#content-header {
height: 300px;
background: red;
}
#footer-wrapper {
height: 500px;
background: blue;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" />
<div class="container">
<div id="content-header"></div>
<div class="row">
<div id="content-wrapper" class="col-md-9">
<p>
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Cras pulvinar felis ac libero mattis elementum. Vivamus maximus ipsum vel maximus tincidunt. Fusce in semper massa, quis suscipit enim. Aenean sodales malesuada lacus. Aliquam quis urna lacus. Donec
iaculis dui velit, eleifend molestie augue egestas sed. Ut ornare egestas porta. Nam ultricies sed felis a porttitor. Phasellus sit amet lobortis lacus. Praesent viverra imperdiet dolor in ullamcorper.
</p>
<p>
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Cras pulvinar felis ac libero mattis elementum. Vivamus maximus ipsum vel maximus tincidunt. Fusce in semper massa, quis suscipit enim. Aenean sodales malesuada lacus. Aliquam quis urna lacus. Donec
iaculis dui velit, eleifend molestie augue egestas sed. Ut ornare egestas porta. Nam ultricies sed felis a porttitor. Phasellus sit amet lobortis lacus. Praesent viverra imperdiet dolor in ullamcorper.
</p>
<p>
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Cras pulvinar felis ac libero mattis elementum. Vivamus maximus ipsum vel maximus tincidunt. Fusce in semper massa, quis suscipit enim. Aenean sodales malesuada lacus. Aliquam quis urna lacus. Donec
iaculis dui velit, eleifend molestie augue egestas sed. Ut ornare egestas porta. Nam ultricies sed felis a porttitor. Phasellus sit amet lobortis lacus. Praesent viverra imperdiet dolor in ullamcorper.
</p>
<p>
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Cras pulvinar felis ac libero mattis elementum. Vivamus maximus ipsum vel maximus tincidunt. Fusce in semper massa, quis suscipit enim. Aenean sodales malesuada lacus. Aliquam quis urna lacus. Donec
iaculis dui velit, eleifend molestie augue egestas sed. Ut ornare egestas porta. Nam ultricies sed felis a porttitor. Phasellus sit amet lobortis lacus. Praesent viverra imperdiet dolor in ullamcorper.
</p>
<p>
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Cras pulvinar felis ac libero mattis elementum. Vivamus maximus ipsum vel maximus tincidunt. Fusce in semper massa, quis suscipit enim. Aenean sodales malesuada lacus. Aliquam quis urna lacus. Donec
iaculis dui velit, eleifend molestie augue egestas sed. Ut ornare egestas porta. Nam ultricies sed felis a porttitor. Phasellus sit amet lobortis lacus. Praesent viverra imperdiet dolor in ullamcorper.
</p>
<p>
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Cras pulvinar felis ac libero mattis elementum. Vivamus maximus ipsum vel maximus tincidunt. Fusce in semper massa, quis suscipit enim. Aenean sodales malesuada lacus. Aliquam quis urna lacus. Donec
iaculis dui velit, eleifend molestie augue egestas sed. Ut ornare egestas porta. Nam ultricies sed felis a porttitor. Phasellus sit amet lobortis lacus. Praesent viverra imperdiet dolor in ullamcorper.
</p>
<p>
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Cras pulvinar felis ac libero mattis elementum. Vivamus maximus ipsum vel maximus tincidunt. Fusce in semper massa, quis suscipit enim. Aenean sodales malesuada lacus. Aliquam quis urna lacus. Donec
iaculis dui velit, eleifend molestie augue egestas sed. Ut ornare egestas porta. Nam ultricies sed felis a porttitor. Phasellus sit amet lobortis lacus. Praesent viverra imperdiet dolor in ullamcorper.
</p>
</div>
<div class="col-md-3">
<div id="sidebar-wrapper">
<p>
In neque tortor, hendrerit nec porta ac, auctor in ex. Mauris elementum, risus vel facilisis fringilla, felis dui sodales velit, vitae hendrerit nulla odio eget arcu. Suspendisse id enim felis. In hac habitasse platea dictumst. Suspendisse mollis, quam
in dapibus sagittis, mi urna sodales tortor, eu egestas nisi ligula et est. Integer eget lorem nec diam vehicula malesuada. Donec tempor viverra eros eu eleifend. Suspendisse nec risus ac augue iaculis porttitor vel sed justo. Sed et ligula
aliquam, consequat mi vitae, rutrum turpis. Donec id arcu dolor. Nam vulputate, est in tincidunt laoreet, urna urna aliquet arcu, eleifend ultrices purus purus nec libero.
</p>
</div>
</div>
</div>
</div>
<div id="footer-wrapper"></div>
My website is very text-heavy, and I want to break it into pieces automatically based on the content height, like google docs or word does.
So I figured I'd use window.innerHeight to get the full height, and do something like:
$("content").ready(function(){
from(window.innerHeight == 1,window.innerHeight == 70%){
$(this).wrapInner('<div class="wrapper"> </div>').append('<div class="endpage"></div>')
}
from($(".endpage").innerHeight, $(".endpage").innerHeight + 70%){
$(this).wrapInner('<div class="wrapper"> </div>').append('<div class="endpage"></div>')
}})
Where the .wrapper div needs to wrap the elements that fill 70% of the screen like so:
<div class="wrapper">
//content filling 70% of the screen height
</div>
<div class="wrapper">
//content filling 70% of the screen height
</div>
But of course, it doesn't work.
How would I do this?
EDIT:
As requested, here is a snippet:
$("content").ready(function() {
from(window.innerHeight == 1, window.innerHeight == 70 % ) {
$(this).wrapInner('<div class="wrapper"> </div>').append('<div class="endpage"></div>')
}
from($(".endpage").innerHeight, $(".endpage").innerHeight + 70 % ) {
$(this).wrapInner('<div class="wrapper"> </div>').append('<div class="endpage"></div>')
}
})
#import url("https://fonts.googleapis.com/css?family=Lora:400,400i,700,700i");
#import url("https://fonts.googleapis.com/css?family=Raleway:400,400i,700,700i");
h1,
h2,
h3,
h4,
h5,
h6,
th,
label {
font-family: "Raleway", sans-serif;
font-weight: 400;
text-align: left;
color: #0a0a0a;
line-height: 1.5em;
}
p,
td {
margin: 0;
font-size: 1.3em;
}
p+p {
text-indent: 2em;
}
ol,
ul {
font-size: 1.3em;
padding: 0em 1em;
margin: 1em 0em;
}
ul ul,
ol ol {
font-size: 1em;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div id="content">
<h1>lorem Ipsum</h1>
<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut sed dui vel erat ornare tristique. Nulla tristique rutrum auctor. Etiam sed diam quam. Mauris suscipit tortor ut felis pharetra, eget semper lorem suscipit. Pellentesque sit amet mollis nulla.
Vivamus at est congue, commodo ex id, aliquet dolor. Integer lobortis efficitur velit. Nam vehicula mattis lectus, at malesuada mauris convallis elementum.</p>
<ul>
<li>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut sed dui vel erat ornare tristique. Nulla tristique rutrum auctor. Etiam sed diam quam. Mauris suscipit tortor ut felis pharetra, eget semper lorem suscipit. Pellentesque sit amet mollis nulla.
Vivamus at est congue, commodo ex id, aliquet dolor. Integer lobortis efficitur velit. Nam vehicula mattis lectus, at malesuada mauris convallis elementum.</li>
<ul>
<li>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut sed dui vel erat ornare tristique. Nulla tristique rutrum auctor. Etiam sed diam quam. Mauris suscipit tortor ut felis pharetra, eget semper lorem suscipit. Pellentesque sit amet mollis
nulla. Vivamus at est congue, commodo ex id, aliquet dolor. Integer lobortis efficitur velit. Nam vehicula mattis lectus, at malesuada mauris convallis elementum.</li>
</ul>
<li>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut sed dui vel erat ornare tristique. Nulla tristique rutrum auctor. Etiam sed diam quam. Mauris suscipit tortor ut felis pharetra, eget semper lorem suscipit. Pellentesque sit amet mollis nulla.
Vivamus at est congue, commodo ex id, aliquet dolor. Integer lobortis efficitur velit. Nam vehicula mattis lectus, at malesuada mauris convallis elementum.</li>
<ul>
<li>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut sed dui vel erat ornare tristique. Nulla tristique rutrum auctor. Etiam sed diam quam. Mauris suscipit tortor ut felis pharetra, eget semper lorem suscipit. Pellentesque sit amet mollis
nulla. Vivamus at est congue, commodo ex id, aliquet dolor. Integer lobortis efficitur velit. Nam vehicula mattis lectus, at malesuada mauris convallis elementum.</li>
</ul>
<li>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut sed dui vel erat ornare tristique. Nulla tristique rutrum auctor. Etiam sed diam quam. Mauris suscipit tortor ut felis pharetra, eget semper lorem suscipit. Pellentesque sit amet mollis nulla.
Vivamus at est congue, commodo ex id, aliquet dolor. Integer lobortis efficitur velit. Nam vehicula mattis lectus, at malesuada mauris convallis elementum.</li>
<ul>
<li>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut sed dui vel erat ornare tristique. Nulla tristique rutrum auctor. Etiam sed diam quam. Mauris suscipit tortor ut felis pharetra, eget semper lorem suscipit. Pellentesque sit amet mollis
nulla. Vivamus at est congue, commodo ex id, aliquet dolor. Integer lobortis efficitur velit. Nam vehicula mattis lectus, at malesuada mauris convallis elementum.</li>
</ul>
</ul>
</div>
You could try to define your sections individually:
var wph = $(".wrapper").height(); //this could be window.innerHeight
if( wph > 50 ){
$(".wrapper").wrapInner("<div class='pager'></div>");
}
Then you could define a value using str.length:
$(".wrapper").text().length;
This could help to layout your content.
I am highlighting selected text by using the following xpath and offsets.
Here is an example selection of text I am using to debug.
[{
commonAncestorContainer: "/xhtml:html[0001]/xhtml:body[0001]/xhtml:p[0002]",
startContainer: "/xhtml:html[0001]/xhtml:body[0001]/xhtml:p[0002]",
startOffset:0,
endContainer: "/xhtml:html[0001]/xhtml:body[0001]/xhtml:p[0002]",
endOffset:1,
color: "purple"
}]
This selection above works nicely and highlights the selected paragraph.
Now here is the part I am stuck on, as soon as I add text to the paragraph it fails to highlight the text.
Here is the example with selected paragraph and text, so in theory this should only select the text inside the paragraph that you selected. Changes are marked in bold
[{
commonAncestorContainer: "/xhtml:html[0001]/xhtml:body[0001]/xhtml:p[0002]/text()[0]",
startContainer: "/xhtml:html[0001]/xhtml:body[0001]/xhtml:p[0002]/text()[0]",
startOffset:288,
endContainer: "/xhtml:html[0001]/xhtml:body[0001]/xhtml:p[0002]/text()[0]",
endOffset:330,
color: "purple"
}]
test.html (this uses highlight.show)
function highlightTest() {
$MON.highlight.show([
{
commonAncestorContainer: "/xhtml:html[0001]/xhtml:body[0001]/xhtml:p[0001]",
startContainer: "/xhtml:html[0001]/xhtml:body[0001]/xhtml:p[0001]",
startOffset:0,
endContainer: "/xhtml:html[0001]/xhtml:body[0001]/xhtml:p[0001]",
endOffset:1,
color: "yellow"
},
{
commonAncestorContainer: "/xhtml:html[0001]/xhtml:body[0001]/xhtml:p[0002]/text()[0]",
startContainer: "/xhtml:html[0001]/xhtml:body[0001]/xhtml:p[0002]/text()[0]",
startOffset:288,
endContainer: "/xhtml:html[0001]/xhtml:body[0001]/xhtml:p[0002]/text()[0]",
endOffset:330,
color: "purple"
}
]);
highlight.js(this uses xpath.element)
show: function(selections)
{
for (var i in selections)
{
var selection = selections[i];
var ancestor = $MON.xpath.element(selection["commonAncestorContainer"]);
ancestor.contentEditable = "true";
var col = selection["color"] ? selection["color"] : "yellow";
var range = document.createRange();
var startElement = $MON.xpath.element(selection["startContainer"]);
var startOffset = selection["startOffset"];
var endElement = $MON.xpath.element(selection["endContainer"]);
var endOffset = selection["endOffset"];
range.setStart(startElement, startOffset);
range.setEnd(endElement, endOffset);
window.getSelection().removeAllRanges();
window.getSelection().addRange(range);
document.execCommand("HiliteColor", false, col);
window.getSelection().removeAllRanges();
ancestor.contentEditable = "false";
}
}
xpath.js
(this returns the corresponding element given the xpath, back to highlight.js)
element: function (expr) {
var resolver = function (prefix) {
if ("xhtml" == prefix) {
return "http://www.w3.org/1999/xhtml";
}
}
var result = document.evaluate(expr, document, resolver, 9, null).singleNodeValue;
return result;
}
HTML
<body>
<p>
1 Lorem ipsum dolor sit amet, consectetur adipiscing elit. Suspendisse tellus ligula, ullamcorper vitae elementum sed, rhoncus a ligula. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Cras et pulvinar augue. Proin non semper mi. Nullam justo velit, vehicula eu congue vitae, tincidunt sit amet urna. Aliquam blandit rutrum dignissim. Donec dapibus nisl arcu, eu eleifend tellus lobortis quis. Praesent quis hendrerit diam. Quisque ultricies lorem et turpis aliquam ornare. Phasellus dolor purus, lacinia eget porta vel, iaculis ac nisl. Phasellus vestibulum faucibus erat sit amet interdum.
</p>
<p>
2 Lorem ipsum dolor sit amet, consectetur adipiscing elit. Suspendisse tellus ligula, ullamcorper vitae elementum sed, rhoncus a ligula. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Cras et pulvinar augue. Proin non semper mi. Nullam justo velit, vehicula eu congue vitae, tincidunt sit amet urna. Aliquam blandit rutrum dignissim. Donec dapibus nisl arcu, eu eleifend tellus lobortis quis. Praesent quis hendrerit diam. Quisque ultricies lorem et turpis aliquam ornare. Phasellus dolor purus, lacinia eget porta vel, iaculis ac nisl. Phasellus vestibulum faucibus erat sit amet interdum.
</p>
<p>
3 Lorem ipsum dolor sit amet, consectetur adipiscing elit. Suspendisse tellus ligula, ullamcorper vitae elementum sed, rhoncus a ligula. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Cras et pulvinar augue. Proin non semper mi. Nullam justo velit, vehicula eu congue vitae, tincidunt sit amet urna. Aliquam blandit rutrum dignissim. Donec dapibus nisl arcu, eu eleifend tellus lobortis quis. Praesent quis hendrerit diam. Quisque ultricies lorem et turpis aliquam ornare. Phasellus dolor purus, lacinia eget porta vel, iaculis ac nisl. Phasellus vestibulum faucibus erat sit amet interdum.
</p>
<p>
4 Lorem ipsum dolor sit amet, consectetur adipiscing elit. Suspendisse tellus ligula, ullamcorper vitae elementum sed, rhoncus a ligula. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Cras et pulvinar augue. Proin non semper mi. Nullam justo velit, vehicula eu congue vitae, tincidunt sit amet urna. Aliquam blandit rutrum dignissim. Donec dapibus nisl arcu, eu eleifend tellus lobortis quis. Praesent quis hendrerit diam. Quisque ultricies lorem et turpis aliquam ornare. Phasellus dolor purus, lacinia eget porta vel, iaculis ac nisl. Phasellus vestibulum faucibus erat sit amet interdum.
</p>
<p>
5 Lorem ipsum dolor sit amet, consectetur adipiscing elit. Suspendisse tellus ligula, ullamcorper vitae elementum sed, rhoncus a ligula. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Cras et pulvinar augue. Proin non semper mi. Nullam justo velit, vehicula eu congue vitae, tincidunt sit amet urna. Aliquam blandit rutrum dignissim. Donec dapibus nisl arcu, eu eleifend tellus lobortis quis. Praesent quis hendrerit diam. Quisque ultricies lorem et turpis aliquam ornare. Phasellus dolor purus, lacinia eget porta vel, iaculis ac nisl. Phasellus vestibulum faucibus erat sit amet interdum.
</p>
<p>
6 Lorem ipsum dolor sit amet, consectetur adipiscing elit. Suspendisse tellus ligula, ullamcorper vitae elementum sed, rhoncus a ligula. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Cras et pulvinar augue. Proin non semper mi. Nullam justo velit, vehicula eu congue vitae, tincidunt sit amet urna. Aliquam blandit rutrum dignissim. Donec dapibus nisl arcu, eu eleifend tellus lobortis quis. Praesent quis hendrerit diam. Quisque ultricies lorem et turpis aliquam ornare. Phasellus dolor purus, lacinia eget porta vel, iaculis ac nisl. Phasellus vestibulum faucibus erat sit amet interdum.
</p>
</body>
Log on text selection, gets the selected xpath
38:Selected text: Lorem
44:Collapsed: false
45:Ancestor container: /xhtml:html[0001]/xhtml:body[0001]/xhtml:p[0002]/text()[0001]
46:Start container: /xhtml:html[0001]/xhtml:body[0001]/xhtml:p[0002]/text()[0001]
47:Start offset: 7
48:End container: /xhtml:html[0001]/xhtml:body[0001]/xhtml:p[0002]/text()[0001]
49:End offset: 12
Update (my problem was)
I had to add
document.designMode = "on";
before i set the hilite color
here is a link to js fiddle
http://jsfiddle.net/E2BbX/11/
XPath indexes are one-based. Try
startContainer: "/xhtml:html[0001]/xhtml:body[0001]/xhtml:p[0002]/text()[1]
and so on.
What am I doing wrong? I am trying to show divs when the thumbnail is clicked. I am able to show the first div, but for some reason, the next div is not showing. I cannot figure out what I might be missing.
<script>
$(function(){
$('.clickImage').click(function(){
$('.popUp').hide();
$('.popUp').eq($(this).index()).show();
});
});
</script>
<style>
.popUp{
display:none;
}
</style>
<div id="projectContainer">
<div class="imageV clickImage"></div>
<div class="textVertical">Lorem ipsum dolor sit amet, consectetur adipiscing elit. Aenean vel tortor sit amet magna condimentum dapibus non quis nulla. Etiam varius pellentesque quam sed faucibus. Ut libero mi, porta ac tincidunt sagittis, porttitor a elit. In non tellus eu mauris tristique gravida. In rutrum arcu ullamcorper risus consequat interdum. Sed rutrum rhoncus dolor. Suspendisse potenti.</div>
<div class="imageV clickImage"></div>
<div class="textVertical">Lorem ipsum dolor sit amet, consectetur adipiscing elit. Aenean vel tortor sit amet magna condimentum dapibus non quis nulla. Etiam varius pellentesque quam sed faucibus. Ut libero mi, porta ac tincidunt sagittis, porttitor a elit. In non tellus eu mauris tristique gravida. In rutrum arcu ullamcorper risus consequat interdum. Sed rutrum rhoncus dolor. Suspendisse potenti.</div>
</div>
<div>
<div class="popUp">Enlarged Image 1</div>
<div class="popUp">Enlarged Image 2</div>
</div>
Try including a selector in the .index() method:
$(function(){
$('.clickImage').click(function(){
$('.popUp').hide();
$('.popUp').eq($(this).index(".clickImage")).show();
});
});
Your first clickable clickImage will work because it will return index:0.
Which is the right corresponding popup.
But for the second clickImage it will return index:2, which does not have a corresponding popup. Only 0 and 1 are present.
This is because .textVertical is also seen as a sibling of clickImage, thus the 2nd clickImage you clikc will be the 3rd sibling (index).
Change
$('.popUp').eq($(this).index()).show();
To
$('.popUp').eq($(this).index('.clickImage')).show();
http://jsfiddle.net/rNSLE/
I don't think index() is doing what you are intending for it to do.
I would use a dataImageId attribute or something similar to uniquely identify the images.
Try this way:
<script>
$(function(){
$('.clickImage').click(function(){
$('.popUp').hide();
$(this).next().next().show();
});
});
</script>
<style>
.popUp{
display:none;
}
</style>
<div id="projectContainer">
<div class="imageV clickImage"></div>
<div class="textVertical">Lorem ipsum dolor sit amet, consectetur adipiscing elit. Aenean vel tortor sit amet magna condimentum dapibus non quis nulla. Etiam varius pellentesque quam sed faucibus. Ut libero mi, porta ac tincidunt sagittis, porttitor a elit. In non tellus eu mauris tristique gravida. In rutrum arcu ullamcorper risus consequat interdum. Sed rutrum rhoncus dolor. Suspendisse potenti.</div>
<div class="popUp">Enlarged Image 1</div>
<div class="imageV clickImage"></div>
<div class="textVertical">Lorem ipsum dolor sit amet, consectetur adipiscing elit. Aenean vel tortor sit amet magna condimentum dapibus non quis nulla. Etiam varius pellentesque quam sed faucibus. Ut libero mi, porta ac tincidunt sagittis, porttitor a elit. In non tellus eu mauris tristique gravida. In rutrum arcu ullamcorper risus consequat interdum. Sed rutrum rhoncus dolor. Suspendisse potenti.</div>
<div class="popUp">Enlarged Image 2</div>
</div>
your index is 2 as selected, use something like this:
$('.clickImage').click(function () {
var i=$('.clickImage').index(this);
$('.popUp').hide();
$('.popUp').eq(i).show();
});
index is 0 based.
Note that the first returns 0 as it is the first div, and 2 on the second as it is the third div, so you need to isolate to the divs with the .clickImage class
Here is a simple fiddle to demonstrate: http://jsfiddle.net/zfZE2/