I have spent the last few hours attempting to do this on my own, and using Google to find a solution but to no avail.
So if you can help out i would super appreciate it!
Basically I have a page which has 3 separate biographies in 'preview mode', which shows only the first paragraph of each bio.
When you click on 'read more' for one bio it opens up the 'full mode'.
What is happening at the moment, is if i click on one 'read more' link, it opens up the full mode on all 3 bio's.
How do i edit the following code so;
It only opens the full mode bio of the link i click on
Make it reusable so i don't have to duplicate the code 3 times for each bio
code:
$("a#btnReadMore").click(function() {
$('.readMoreSlider').slideToggle("fast");
$(this).toggleClass("readMoreSliderActive");
return false;
});
Thanks for your help!
This depends on what your markup looks like. IDs need to be unique. I'm going to assume:
<div class="bio">
<p>...</p>
<a class="readMore" href="#">read more</a>
<div class="more">
<p>...</p>
<p>...</p>
<p>...</p>
</div>
</div>
with CSS:
div.more { display: none; }
and Javascript:
$(function() {
$("a.readMore").click(function() {
$(this).next("div.more").slideToggle();
return false;
});
});
$("a.btnReadMore").click(function(){
//--^ - Make 'btnReadMore' a CSS class, not an ID
// with this you reference *all* elements of class 'readMoreSlider',
// but you want only a single one
$('.readMoreSlider').slideToggle("fast");
// this should be okay
$(this).toggleClass("readMoreSliderActive");
return false;
});
So if you have, hypothetically:
<div class="bio">
<div class="readMoreSlider">The bio Text...</div>
<a class="btnReadMore">Read more</a>
</div>
You would need this modification to find the right readMoreSlider for a certain click.
$(this).parent('.bio').find('.readMoreSlider').slideToggle("fast");
Depending on your actual markup, your's might look a bit differently.
Related
How would I create a welcome screen on my web site? For Example: I have an image and a link that says "ENTER" when the user clicks enter the web site appears. How would I do that? Also if possible with JavaScript or JQuery, When the user clicks "ENTER", would it be possible to crossfade from the splash screen to the web site? I want that the link be functional within any element/tag on the DIV splash.
I have this code:
$('.Intro').click(function()
{
$(this).parent('#Intro').fadeOut(1000);
});
But it only works with:
<DIV id="Intro">
ENTER
</DIV>
And not with:
<DIV id="Intro">
<DIV class="EnterII">
ENTER
</DIV>
</DIV>
Therefore, just within the DIV Intro...
Why do you need to complicate?
As identifiers must be unique. Simply use ID selector
$('#Intro').fadeOut(1000)
<DIV id="Intro">
<DIV class="EnterII">
ENTER
</DIV>
</DIV>
With a little bit of indentation you can see that in this case the parent() function will return EnterII so that is the div that will be faded out. Use jquery closest() in order to get intro
$('.Intro').click(function(){
$(this).closest('#Intro').fadeOut(1000);
});
Have you tried just:
$('#Intro').fadeOut(1000);
instead of
$(this).parent('#Intro').fadeOut(1000);
I'm sure this is a pretty common question around here but after lots of research I can't seem to find an answer to my question.
So just a little warning; I'm really new into javascript and jQuery etc.
To the question! I'm trying to apply two images (It's img's that looks like buttons :P) which you click on and it scrolls to the "next" paragraph or div.
So to get an overview of how it looks, here' a part of the HTML:
<div id="scrollbuttons">
<img id="prev" src="pics/prev.png"></img>
<img id="next" src="pics/next.png"></img>
</div>
Also:
<div id="work">
<p class="maintext">blabla</p>
</div>
<div id="gallery">
<p class="maintext">blabla</p>
</div>
<div id="project">
<p class="maintext">blabla</p>
</div>
<div id="finish">
<p class="maintext">blabla</p>
</div>
So what I'm trying to create is when you click on "next", the page should smoothly and automatically scroll to firstly, "work", then to "gallery" etc.
And when you press "prev", the page should again smoothly and automatically scroll back to the previous point.
I have the latest jQuery version and I'd like to not install plugins if it's not absolutely needed.
So I hope this is enough info to get some help, I'd really appreciate it since I'm really new to JS.
Thanks in advance
/Emil Nilsson
Here you go, this could probably be done a little more efficiently but it's dynamic and it works. Click the buttons to go forward and backward. FYI I added a mutual class called section to all of your content divs
JSFIDDLE
var Section = "start";
$("#next").click(function(){
if(Section == "start"){
var nextSection ="work";
}else{
var nextSection = $("#"+Section).next(".section").attr("id");
}
$("html, body").animate({scrollTop: $("#"+nextSection).offset().top});
Section = nextSection;
});
$("#prev").click(function(){
var nextSection = $("#"+Section).prev(".section").attr("id");
$("html, body").animate({scrollTop: $("#"+nextSection).offset().top});
Section = nextSection;
});
maybe you need something like this
http://jsfiddle.net/urUFK/
the img would be inside of the anchor like this (semantics and W3C validation):
<img id="prev" src="pics/prev.png"></img>
on my version you just need to define the first element and the div id's
I have many questions here so please be patient with me, very new jquery/javascript user.
Here is my current page http://integratedcx.com/index.php/experience
Basically I would like each of the projects and project categories to have the hidden div, slidedown like a drawer not just appear as they do now.
I have tried to achieve this through jquery without much success, here is my working http://integratedcx.com/temp/slide.html
How do I get the div below the one opening to "ease" down instead of jump
How do I get my close feature (orange box) in recent projects to work properly
How do I get my the project list on the right side of image to hide (as it does on my current page) as well as have the drawer opening effect.
Is there an easy way to i.e. variable to assign this to multiple divs using jquery.
Thank you in advanced for any/all help.
For your question 4, With the following script (based on ComputerArts's answer above), you can easily add the slide effect to a large number of divs:
$(document).ready(function () {
$(".toggle-to-show").click(function (evt) {
var targetdiv = $(evt.currentTarget).attr("data-drawer");
$(targetdiv).slideToggle(1000, function() {
if ($(this).is(':visible')) {
$('.bracket', evt.currentTarget).html('less');
$('.project', evt.currentTarget).hide();
$('.closebox', this).bind('click', function(e) {$(evt.currentTarget).triggerHandler('click');});
}
else {
$('.bracket', evt.currentTarget).html('more');
$('.project', evt.currentTarget).show();
$('.closebox', this).unbind('click');
}
});
})
})
Then, you can mark up the toggle buttons and sliders as follows:
<div class="toggle-to-show" data-drawer="#firstsection">
<div class="project">Project One Heading</div>
<div class="bracket">more</div>
</div>
<div id="firstsection">
<h3>Project One Heading</h3>
stuff
<img class="closebox" src="close.jpg">
</div>
<div class="toggle-to-show" data-drawer="#secondsection">
<div class="project">Project Two Heading</div>
<div class="bracket">more</div>
</div>
<div id="secondsection">
<h3>Project Two Heading</h3>
stuff
<img class="closebox" src="close.jpg">
</div>
<div class="toggle-to-show" data-drawer="#thirdsection">
<div class="project">Project Third Heading</div>
<div class="bracket">more</div>
</div>
<div id="thirdsection">
<h3>Project Three Heading</h3>
stuff
<img class="closebox" src="close.jpg">
</div>
As for points #1 and #2, try this fiddle
I only changed the first script tag to
<script type='text/javascript'>
$(document).ready(function () {
$(".projectx-show").click(function () {
$("#projectx").slideToggle(1000, function() {
if ($(this).is(':visible')) {
$('#projectx-bracket').html('less');
}
else {
$('#projectx-bracket').html('more');
}
});
})
})
</script>
FYI, you don't need to use $(window).load and then $(document).ready... one is enough
As for #3, I don't understand what you're trying to say.
#4, yes there is a way, using classes and keeping the structure the same for every bloc in your page.
http://api.jquery.com/slideDown/
$("#link_id").click(function(){
$("#div_to_show").slideDown();
});
http://api.jquery.com/slideUp/
$('#div_to_close').slideUp();
Using both of the methods from 1, and 2
By using class names instead of IDs for your selectors. For example:
$(".link_class").click(function(){
$(this).parentsUntil('.ex-wrapper').find('.div_to_show').slideDown();
});
Just setup jQuery Toggle. Here's the function below. it works fine. Basically when you click 'Show More' it shows more content, and the word 'Show More' changes to 'Show Less'.
$('#toggle').toggle(
function() {
$('#content').slideDown();
$(this).html('Show less →');
},
function() {
$('#content').slideUp();
$(this).html('Show more →');
}
);
This is fine, my issue is having more than one on a page. For some reason when I copy and paste the same HTML multiple times to create more than one toggle content, the others don't work and only the first one does. Here's the HTML:
<div id="team-page">
Intro paragraph
<a id="toggle" href="#">Show more →</a>
<div id="content">
Content shown when toggled
</div>
</div>
So when I duplicate this multiple times, the rest don't work. There is the obvious get around by adding #toggle1 #toggle2 and duplicating and amending the jQuery - but what's the better way? Many thanks.
$('#toggle').toggle( ...
You just get the 1st element because you're using the ID selector. and id is unique .
You need to use a CLASS 'content' :
<div class="content">
</div>
and transform your code :
$('.toggle').toggle( ...
I am using the below javascript (jQuery) to toggle open two DIVs. The DIVs open fine and open one at a time, which is what I am after. However, I also want the DIVs to close when they are clicked a second time, which doesn't happen despite my best efforts!
Javascript:
$(document).ready(function() {
$('.info_tab').click( function() {
var currentID = $(this).next().attr("id");
$('.toggle_info[id!=currentID]').hide(); /* the intention here is to hide anything that is not the current toggling DIV so as to close them as a new one is opened. I thought this would leave the currently selected DIV uninterrupted to toggle closed (below), but it doesn't */
$(this).next().toggle();
return false;
});
});
HTML:
<div class="info_tab">
<h1>Person One</h1><br />
<p>click for less info</p>
</div>
<div id="person_one_info" class="toggle_info">
<p>More information about Philip Grover</p>
</div>
<div class="info_tab">
<h1>Person Two</h1><br />
<p>click for less info</p>
</div>
<div id="person_two_info class="toggle_info">
<p>More information about Roy Lewis</p>
</div>
If any more info is needed, just ask and I'll be happy to edit the question.
Cheers,
Rich
you have the concept down, but not using the "currentID" correctly. You need to remember it's a variable, and can't be in another string if you want it evaluated.
With that said, try this:
$('.toggle_info[id!='+currentID+']').hide();
This makes the variable get evaluated in the selector, then passes it off to jQuery to find.
it looks like you're going to an accordian effect though. And jQuery UI has just such a control that you can use (if you're interested). if you're going for experience, then carry on. ;-)