I have a set of buttons that are currently just images with different hover effects defined like so:
<img src="home.PNG" onmouseover="this.src='homemo.PNG'" onmouseout="this.src='home.PNG'" />
And what I want to do with them is scroll down to a different div upon clicking them but I am unsure on how to do this. I found a sample piece of code that works in this scenario here http://jsfiddle.net/ryXFt/3/ but my problem is that I don't know how to apply this to my images that I have created.
This is my failed attempt at trying to get it to work:
<script type="text/javascript">
<script>
$("home.PNG").click(function() {
$('html,body').animate({
scrollTop: $(".centre .main .para2").offset().top},
'slow');
});
</script>
However it does not work and I am unsure simply how to get javascript to recognise the image as something to click.
your selector is wrong
<script type="text/javascript">
<script>
$("#myID").click(function() {
$('html,body').animate({
scrollTop: $(".centre .main .para2").offset().top},
'slow');
});
</script>
look at the jquery documentation
You need to add an id property to the image:
<img src='home.PNG' id='homeimg'.....>
And access it like this:
$("#homeimg").click(...
Related
I have a working "go to top" button in my forum. I have chosen to go with the following code because it does not change my forum's URL in any way, which is important. Within the head section:
<script>
function scrollWindow() {
var top = document.getElementById('goHere').scrollTop;
window.scrollTo(0, top);
}
</script>
The div within the body I want to go to:
<div id="goHere"></div>
The input:
<input type="image" onclick="scrollWindow()" value="Scroll" class="goTop" src="http://example.com/images/26.png" alt="" />
It functions well and leaves my URL clean. My questions:
Can my JavaScript be edited to allow smooth scrolling to the div ID (and if so, would you please help me with the edits)?
Must I link to an external jQuery file in order to achieve this?
So making it as simple as possible, here it is using JQuery, see fiddle http://jsfiddle.net/aq9ptz0L/2/
$("#button").click(function() {
$('html, body').animate({
scrollTop: $("#goHere").offset().top
}, 2000);
});
Note in your <head> section add this if you dont already have JQuery:
<script src="https://code.jquery.com/jquery-1.12.4.min.js"></script>
Add this script instead of your script and working fiddle here Link
!function(e,t){"use strict";"function"==typeof define&&define.amd?define(t):"object"==typeof exports&&"object"==typeof module?module.exports=t():e.smoothScroll=t()}(this,function(){"use strict";if("object"==typeof window&&void 0!==document.querySelectorAll&&void 0!==window.pageYOffset&&void 0!==history.pushState){var e=function(e){return"HTML"===e.nodeName?-window.pageYOffset:e.getBoundingClientRect().top+window.pageYOffset},t=function(e){return.5>e?4*e*e*e:(e-1)*(2*e-2)*(2*e-2)+1},n=function(e,n,o,i){return o>i?n:e+(n-e)*t(o/i)},o=function(t,o,i,r){o=o||500,r=r||window;var u=window.pageYOffset;if("number"==typeof t)var a=parseInt(t);else var a=e(t);var d=Date.now(),f=window.requestAnimationFrame||window.mozRequestAnimationFrame||window.webkitRequestAnimationFrame||function(e){window.setTimeout(e,15)},s=function(){var e=Date.now()-d;r!==window?r.scrollTop=n(u,a,e,o):window.scroll(0,n(u,a,e,o)),e>o?"function"==typeof i&&i(t):f(s)};s()},i=function(e){e.preventDefault(),location.hash!==this.hash&&window.history.pushState(null,null,this.hash),o(document.getElementById(this.hash.substring(1)),500,function(e){location.replace("#"+e.id)})};return document.addEventListener("DOMContentLoaded",function(){for(var e,t=document.querySelectorAll('a[href^="#"]:not([href="#"])'),n=t.length;e=t[--n];)e.addEventListener("click",i,!1)}),o}});
function scrollWindow() {
var top = document.getElementById('goHere');
window.smoothScroll(top)
}
</script>
This is my script for scrolling.
$("#oneA").click(function() {
$('html, body').animate({
scrollTop: $("#twoA").offset().top
}, 2000);
});
and my html
<div id='oneA' style='height:100px;'></div>
<div id='twoA' style='height:100px;margin-top:300px'></div>
The above works fine as I tested on a static/normal page. But when I try the same on a popup box, it doesn't work at all. I suspect this could be library conflict between the popup and the jQuery scrolling.
I've placed these libraries
<script src="http://code.jquery.com/jquery-1.7.2.min.js"></script>
<script src='../js/jquery.magnific-popup.min.js'></script>
<script src="../js/index.js"></script>
in the footer for the popup box. Without this the popup won't appear.What's the possible way to make the scrollTop work on this popup, please?
$("#oneA").click(function() {
$('#popupId').animate({
scrollTop: $("#twoA").offset().top
}, 2000);
});
In the place of, html,body I replaced with the popupbox id and it worked within popup.
I have an problem with my JavaScript and I'm not sure how to deal with it.
So I'm using this script:
<script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/1.6.4/jquery.min.js"></script>
<script type="text/javascript">
$(document).ready(function() {
$('nav a').click(function(){
$('html, body').animate({
scrollTop: $( $(this).attr('href') ).offset().top
}, 700);
return false;
});
});
The script is making a smooth scroll on my page which I think is really cool, so I don't want to delete it.
But my problem is, that I also have a simple gallery slider on my page, but the JavaScript will effect that gallery slider. It scrolls to the top when clicking on a link in href. The code for the gallery slider is:
<div id="images">
<img id="billede1" src="http://i.imgur.com/dL3io.jpg" />
<img id="billede2" src="http://i.imgur.com/qASVX.jpg" />
<img id="billede3" src="http://i.imgur.com/fLuHO.jpg" />
<img id="billede4" src="http://i.imgur.com/5Sd3Q.jpg" />
</div>
<div id="slider">
1
2
3
4
</div>
The thing is, I really like the simple code and I'm trying to be better, so I don't want to use some advanced code which I don't understand.
Is is somehow possible to disable the JavaScript not to be working in my div? Or maybe called it something else than the "href"?
I think my "href" is the problem.
So.. Here it is in fiddle:
http://jsfiddle.net/62dsqLff/
and you can see the problem.
Really thanks. I appreciate it :-)
Let me share a fiddle for you JSFIDDLE on this demo I am given new class called .nav for your navbar anchor tags. Then rewrite the script like below.
$('a.nav').click(function () {
alert( $($(this).attr('href')).offset().top);
$('html, body').animate({
scrollTop: $($(this).attr('href')).offset().top
}, 700);
// return false;
});
Use an id for that anchor, instead of a vague "nav a" which will trigger on any a inside your nav element. Also prevent default action if you are using an a as a button. The right way to create your "return top" script, is to target a button. Instead of nav a, create a button, give it an id, and target that id.
I have a Carousel made from bootstrap and this is the script to run it.
<script>
!function ($)
{
$(function()
{
$('#myCarousel').carousel()
})
}(window.jQuery)
</script>
I tried adding a different effect on the navigation bars I got so that when I click the navigation, it will slide up into the section in that page. I added this script.
<script>
$('a').click(function()
{
$('html, body').animate(
{
scrollTop: $( $(this).attr('href') ).offset().top
}, 500);
return false;
});
</script>
when I added the script, the left and right buttons in the carousel stopped working. I really don't know if it had a conflict with the second script. I spent around half an hour looking for the error and finally found out that the second script conflicted with the carousel script.
Is there an error in the scripts? How do I fix it?
My guess is that
$('a').click(function() { /* ... */ })
conflicts with the click event handler set up by carousel(). You could add a class on your navigation links (or use whatever nav class is already there), and use a more specific selector in this second script.
Oh.
Figured it out just now.
Added li in $('a').click(function()
Now it looks like $('li a').click(function()
It doesn't conflict now :))
I am using the following script to scroll to the top of a scrolling DIV when a link is clicked:
<script type="text/javascript" src="jquery.js"></script>
<script>
function goToByScroll(id){
$('#disqus_thread').animate({scrollTop: $("#"+id).position().top},3000,'easeOutQuint');
}
</script>
Here's the html for the link:
<div id="commenttext"><img src="files/comment.png" class="imgHoverable"></div>
I would like the textarea that is underneath the DIV that is scrolled to to have the focus added to it after the scroll. I presume this would mean adding code something like this:
$("textarea.placeholder").focus();
But I am not sure how to include this in the above script. I tried adding it as a line at the end of the script, but it didn't work.
Could someone help me out with this?
Thanks,
Nick
function goToByScroll(id){
$('#disqus_thread')
.animate({scrollTop: $("#"+id).position().top},
3000,
'easeOutQuint',
function() { $("textarea.placeholder").focus(); }
);
}
The last argument when passed this way is the complete callback.
Documentation.