I'm creating a simple little slideshow for a site I'm designing for a friend. So far I have it to work just perfectly via clicking images to show / hide the respective image. I'm trying to get it to automatically scroll through the images but it won't seem to work. Here's my code:
<script type="text/javascript">
$(function() // run after page loads
{
$('.slide1t').show();
$('.slide2').click(function()
{
$('.slide2t').show();
$('.slide1t').hide();
$('.slide3t').hide();
$('.slide4t').hide();
});
$('.slide1').click(function()
{
$('.slide1t').show();
$('.slide2t').hide();
$('.slide3t').hide();
$('.slide4t').hide();
});
$('.slide3').click(function()
{
$('.slide3t').show();
$('.slide1t').hide();
$('.slide2t').hide();
$('.slide4t').hide();
});
$('.slide4').click(function()
{
$('.slide4t').show();
$('.slide1t').hide();
$('.slide2t').hide();
$('.slide3t').hide();
});
});
</script>
This is the code i'm using to hide/show images when clicked. Could this be shortened using toggle?
This is what i've tried to get them automatically scrolling:
<script type="text/javascript">
$(function() // run after page loads
{
$('.slide1t').show([1000]),
$('.slide1t').hide(),
$('.slide2t').show([1000]),
$('.slide21t').hide(),
$('.slide3t').show([1000]),
$('.slide3t').hide(),
$('.slide4t').show([1000]),
$('.slide4t').hide()
});
</script>
I've tried other aspects of this same code to try and get it to do something, but to no anvil.
<div id="slideshow">
<div class="text">
<a class="slide1" href="#"><img src="images/1.png" width="240" height="60" /></a>
<a class="slide2" href="#"><img src="images/2.png" width="240" height="60" /></a>
<a class="slide3" href="#"><img src="images/3.png" width="240" height="60" /></a>
<a class="slide4" href="#"><img src="images/4.png" width="240" height="60" /></a>
</div>
<div class="image">
<a class="slide1t" href="#"><img src="images/image1.png" width="525" height="210" /></a>
<a class="slide2t" href="#"><img src="images/image1.png" width="525" height="110" /></a>
<a class="slide3t" href="#"><img src="images/image1.png" width="525" height="170" /></a>
<a class="slide4t" href="#"><img src="images/image1.png" width="525" height="190" /></a>
</div>
</div>
I've looked into the documentation and saw you can use .show([duration],[easing],[callback]) but I don't really know what to input into them.
Thanks all
Are you making a slideshow where you can see to previous and next slide to the left and right of the current slide, or just one slide fading into another?
If it's the latter you can use this very simple code for doing this.
HTML:
<div class="image">
<img src="images/image1.png" />
<img src="images/image2.png" />
<img src="images/image3.png" />
<img src="images/image4.png" />
</div>
CSS:
.image
{
position:relative;
}
.image img
{
position:absolute;
top:0;
left:0;
}
jQuery:
$(function() {
$('.image img:gt(0)').hide(); // to hide all but the first image when page loads
setInterval(function()
{
$('.image :first-child').fadeOut(1000)
.next().fadeIn(1000).end().appendTo('.image');
},5000);
}
This basically shuffles the images like a pack of cards. 5000 (5 seconds) is the interval between fading, 1000 (1 second) is the speed of the fading animation.
For this to work however you must use position:relative on the containing div and position:absolute to position the images on top of each other.
jsFiddle demo
The thing is, .show is async. So your javascript will continue will it does the effect. That's what the third parameter is for, it's an anonymous function that will get called when the effect has finished.
You should look into a jquery plugin, making this things yourself is wasting time. There are hundreds of these plugins so there is always one fitting your needs.
For example: http://www.1stwebdesigner.com/css/fresh-jquery-image-gallery-display-solutions/
You can do this:
$('.image a').each(function (index) {
$(this).show(1000, function () {
$(this).delay(index * 1000).hide(1000);
});
});
FIDDLE DEMO
If you don't want to change your structure much and still want to retain the click function, you can do something like this
This is similar to your original approach but is based in a function and element's siblings instead of doing each image individual. This is optimized for adding new elements easily and retaining functionality. I used a setInterval to loop the animation function as well
HTML (changed slightly)
<div id="slideshow">
<div class="text"> <a id='one' href="#"><img src="https://upload.wikimedia.org/wikipedia/commons/thumb/e/e4/Small-city-symbol.svg/348px-Small-city-symbol.svg.png" width="240" height="60" /></a>
<a id='two' href="#"><img src="https://si0.twimg.com/profile_images/604644048/sign051.gif" width="240" height="60" /></a> <a id='three' href="#"><img src="https://g.twimg.com/business/page/image/11TwitterForSmallBusiness-300_1.png" width="240" height="60" /></a> <a id='four' href="#"><img src="https://si0.twimg.com/profile_images/2204583306/fb_logo.png" width="240" height="60" /></a>
</div>
<div class="image"> <a id='one' href="#"><img src="https://upload.wikimedia.org/wikipedia/commons/thumb/e/e4/Small-city-symbol.svg/348px-Small-city-symbol.svg.png" width="525" height="210" /></a>
<a id='two' href="#"><img src="https://si0.twimg.com/profile_images/604644048/sign051.gif" width="525" height="110" /></a>
<a id='three' href="#"><img src="https://g.twimg.com/business/page/image/11TwitterForSmallBusiness-300_1.png" width="525" height="170" /></a>
<a id='four' href="#"><img src="https://si0.twimg.com/profile_images/2204583306/fb_logo.png" width="525" height="190" /></a>
</div>
</div>
CSS:
.image a:not(#one) {
display:none;
}
javascript:
$('.text a').click(function () {
var idName = $(this).attr('id');
$('.image a').each(function () {
if ($(this).attr('id') === idName) $(this).show(1000);
else {
$(this).hide(1000);
}
});
window.clearInterval(loop);
loop = self.setInterval(function () {
autoChangeSlide()
}, 5000);
});
function autoChangeSlide() {
var elem;
$('.image a').each(function () {
if ($(this).is(':visible')) elem = $(this);
});
if (elem.attr('id') != $('.image').children('a').last().attr('id')) {
elem.hide(1000).next().show(1000);
} else {
elem.hide(1000).parent().children('a').first().show(1000);
}
}
var loop = self.setInterval(function () {
autoChangeSlide()
}, 5000);
You can combine my solution with Dolchio's to make it particularly awesome
Related
I have 5 small images and 1 image that is twice the size as the small ones. What I'm trying to do is whenever you hover on the small images the big image changes to the image you are hovering. I am having a hard time searching for methods and functions but luck as of yet. this is what I have
<div class="bigImg">
<img id="image0" src="images/image1.png">
</div>
<img id="image1" src="images/image1.png">
<img id="image2" src="images/image2.png">
<img id="image3" src="images/image3.png">
<img id="image4" src="images/image4.png">
<img id="image5" src="images/image5.png">
I was trying to add this function that I saw somewhere else here
function mouseOver() {
document.getElementById("image0").innerHTML = '<"image2.png"/>';
}
function mouseOut() {
document.getElementById("image0").innerHTML = '<img src="image1.png" />';
}
I wrote the img tag as
<img id="image1" onmouseover="mouseOver()" onmouseout="mouseOut()" src="images/image1.png">
for all of the images but wasn't working. Can someone steer me in the right direction, please?
This is how I did it:
function mouseOut() {
document.getElementById("image0").src = 'http://lorempixel.com/g/600/600/';
}
function changePic(elem) {
document.getElementById("image0").src = elem.src;
}
Here is the JSFiddle demo
If you want to do it using Jquery you can try this.
<div class="bigImg"></div>
<img class="imgLink" src="http://dummyimage.com/100x100/eb00eb/fff" target="http://dummyimage.com/100x100/eb00eb/fff">
<img class="imgLink" src="http://dummyimage.com/100x100/000/fff" target="http://dummyimage.com/100x100/000/fff">
<img class="imgLink" src="http://dummyimage.com/100x100/999/fff" target="http://dummyimage.com/100x100/999/fff">
JS
$('.imgLink').hover(function(){
$('.bigImg').css({'background':'url('+ $(this).attr('target') +')'});
},function(){
$('.bigImg').css({'background':''});
});
Demo here
Basic concept behind this is we have to catch mouseover and mouseout events. Now, on mouse over we have to change the src attribute of that particular Image and vice versa for getting back the original image.
Try this one :
function mouseOver(element) {
document.getElementById(element).src = 'https://www.google.co.in/images/google_favicon_128.png';
}
function mouseOut(element) {
document.getElementById(element).src = 'https://cdn0.iconfinder.com/data/icons/yooicons_set01_socialbookmarks/128/social_google_box.png';
}
<div class="bigImg"><img id="image0" src="https://cdn0.iconfinder.com/data/icons/yooicons_set01_socialbookmarks/128/social_google_box.png"></div>
<img id="image1" onmouseover="mouseOver('image1')" onmouseout="mouseOut('image1')" src="https://cdn0.iconfinder.com/data/icons/yooicons_set01_socialbookmarks/128/social_google_box.png">
<img id="image2" onmouseover="mouseOver('image2')" onmouseout="mouseOut('image2')" src="https://cdn0.iconfinder.com/data/icons/yooicons_set01_socialbookmarks/128/social_google_box.png">
<img id="image3" onmouseover="mouseOver('image3')" onmouseout="mouseOut('image3')" src="https://cdn0.iconfinder.com/data/icons/yooicons_set01_socialbookmarks/128/social_google_box.png">
<img id="image4" onmouseover="mouseOver('image4')" onmouseout="mouseOut('image4')" src="https://cdn0.iconfinder.com/data/icons/yooicons_set01_socialbookmarks/128/social_google_box.png">
<img id="image5" onmouseover="mouseOver('image5')" onmouseout="mouseOut('image5')" src="https://cdn0.iconfinder.com/data/icons/yooicons_set01_socialbookmarks/128/social_google_box.png">
I have an image which is set relative to a background image.
I want to call a function on the click but i seem to have been facing a problem.
The hyperlink seems to be working but the function is not being called.
This is how my code looks like
<img src=".." width="100%" height="80" id="ril_logo"/>
<div id="logo-wrapper1">
<img src="..." width="5%" height="45"/>
</div>
<div id="logo-wrapper2">
<a href="#">
<img id="charger" onclick="abc();" src=".." width="4%" height="50" />
</a>
</div>
function abc()
{
alert();
}
Are you 100% sure that the call to abc() is not working? Is there any errors in the console log.
Also you might consider event bubbling. You click on the image and it fires of it's event. This then bubbles to the a href element which then bubbles to the next available element and so forth etc.
Your code could be changed to:
<img id="charger" onclick="abc(); return false;" src=".." width="4%" height="50" />
or
<img id="charger" onclick="return abc();" src=".." width="4%" height="50" />
function abc() { ... return false; }
This will prevent the event bubbling any further than the img onclick function.
Since your img is inside an a tag, the click on the image would cause a click on the a and hence you see the hyperlink working.
If you instead put the onclick on a it would trigger the function call.
try this, and src="imagepath" add your image path
<img src=".." width="100%" height="80" id="ril_logo" />
<div id="logo-wrapper1">
<img src="..." width="5%" height="45" />
</div>
<div id="logo-wrapper2">
<a href="#">
<img id="charger" onclick="abc();" src=".." width="4%" height="50" />
</a>
</div>
<script type="text/javascript">
function abc() {
alert();
}
</script>
Just add your function abc() inside script tags
<script type="text/javascript">
function abc() {
alert("Success");
}
</script>
I have 8 thumbnail pictures and I want to make a slider appear when I click on one of them. I tried pretty much everything I know and here it is:
HTML:
<div id="divThumbnails2" class="thumbnails2">
<a href="#" id="Thumb5" >
<img src="images/thumbnail_5.png" width="55" height="66" alt="" class="floatleft" /></a>
<a href="#" id="Thumb6">
<img src="images/thumbnail_6.png" width="56" height="67" alt="" class="floatleft"
style="margin-left: 7px;" /></a>
<a href="#" id="Thumb7">
<img src="images/thumbnail_7.png" width="54" height="66" alt="" class="floatleft"
style="margin-left: 7px;" /></a>
<a href="#" id="Thumb8">
<img src="images/thumbnail_8.png" width="57" height="68" alt="" class="floatleft"
style="margin-left: 7px;" /></a>
</div>
<div id="divThumbnails" class="thumbnails">
<div id="Thumb1" class="floatleft" >
<a href="#">
<img src="images/thumbnail_1.png" width="54" height="65" alt=""/></a>
</div>
<div id="Thumb2" class="floatleft" style="margin-left: 7px;" >
<a href="#">
<img src="images/thumbnail_2.png" width="56" height="66" alt="" /></a>
</div>
<div id="Thumb3" class="floatleft" style="margin-left: 7px;" >
<a href="#">
<img src="images/thumbnail_3.png" width="54" height="66" alt="" /></a>
</div>
<div class="floatleft" style="margin-left: 7px;" id="Thumb4">
<a href="#">
<img src="images/thumbnail_4.png" width="57" height="68" alt="" /></a>
</div>
</div>
And the slides:
<div id="slides">
<div class="slides_container" id="SlidesContainer">
<img src="images/slides_1.png" width="408" height="266" alt="" />
<img src="images/slides_2.png" width="408" height="272" alt="" />
<img src="images/slides_3.png" width="408" height="275" alt="" />
</div>
<a class="prev" href="#"><img width="28" height="27" alt="Arrow Prev" src="images/slides_left_arrow.png"/></a>
<a class="next" href="#"><img width="28" height="27" alt="Arrow Next" src="images/slide_arrow_right.png"/></a>
<div class="close_btn" id="Btn_Close"><img src="images/slide_close_btn.png" width="28" height="27" alt="Close" /></div>
</div>
The JavaScript:
<script type="text/javascript">
var close = document.getElementById('Btn_Close');
var slides = document.getElementById('slides');
close.onclick = function () {
slides.style.display = "none";
};
</script>
<script type="text/javascript">
var thumb1 = document.getElementById('Thumb1');
var slides = document.getElementById('slides');
thumb1.onclick = function () {
slides.style.display = "block";
};
</script>
<script type="text/javascript">
var thumb2 = document.getElementById('Thumb2');
var slides = document.getElementById('slides');
thumb2.onclick = function () {
slides.style.display = "block";
};
</script>
<script type="text/javascript">
var thumb3 = document.getElementById('Thumb3');
var slides = document.getElementById('slides');
thumb3.onclick = function () {
slides.style.display = "block";
};
</script>
<script type="text/javascript">
var thumb4 = document.getElementById('Thumb4');
var slides = document.getElementById('slides');
thumb4.onclick = function () {
slides.style.display = "block";
};
</script>
<script type="text/javascript">
var thumb5 = document.getElementById('Thumb5');
var slides = document.getElementById('slides');
thumb5.onclick = function () {
slides.style.display = "block";
};
</script>
<script type="text/javascript">
var thumb6 = document.getElementById('Thumb6');
var slides = document.getElementById('slides');
thumb6.onclick = function () {
slides.style.display = "block";
};
</script>
<script type="text/javascript">
var thumb7 = document.getElementById('Thumb7');
var slides = document.getElementById('slides');
thumb7.onclick = function () {
slides.style.display = "block";
};
</script>
<script type="text/javascript">
var thumb8 = document.getElementById('Thumb8');
var slides = document.getElementById('slides');
thumb8.onclick = function () {
slides.style.display = "block";
};
</script>
Everything's fine with the slides_container when I click my arrows it changes my picture but I have to initially set its display property to "block" and I want to set it to 'none' because I want it to appear only when I click on one of the thumbnail pictures.
It works with the close button when I click on it the slides_container div disappears (I guess I'm doing something right) but I can't seem to get it to appear when I click on the others. Any help is appreciated.
This function will set your display property to the opposite of what it currently is (on vs off). Change 'toggle' to your element id that you want to toggle on/off.
<script type="text/javascript">
function toggle(){
var off=document.getElementById('toggle');
if (off.style.display == "none") {
off.style.display = "block";
} else {
off.style.display = "none";
}
}
</script>
Lastly, if you want to toggle more elements, you can always create additional variables. If you want more "switches", then create another element with another onclick action, pointing to another function that toggles the additional element id.
Hope that helps.
Try
<div id="slides" style="display: none"> <!-- set display to none -->
<div class="slides_container" id="SlidesContainer">
<img src="images/slides_1.png" width="408" height="266" alt="" />
<img src="images/slides_2.png" width="408" height="272" alt="" />
<img src="images/slides_3.png" width="408" height="275" alt="" />
</div>
<a class="prev" href="#"><img width="28" height="27" alt="Arrow Prev" src="images/slides_left_arrow.png"/></a>
<a class="next" href="#"><img width="28" height="27" alt="Arrow Next" src="images/slide_arrow_right.png"/></a>
<div class="close_btn" id="Btn_Close"><img src="images/slide_close_btn.png" width="28" height="27" alt="Close" /></div>
</div>
Update
You can simplify the script a lot
<script type="text/javascript">
var slides = document.getElementById('slides');
var close = document.getElementById('Btn_Close');
close.onclick = function () {
slides.style.display = "none";
};
function showSlide(){
slides.style.display = "block";
}
Add an onclick event to the thumb elements:
<div id="Thumb1" class="floatleft" onclick="showSlide()">
<a href="#">
<img src="images/thumbnail_1.png" width="54" height="65" alt=""/></a>
</div>
I created a image loop by using jquery and it works fine. Here is my code.
$(document).ready(function(){
$('.images').hide();
$('#image1').show('slide', {direction: 'right'}, 500);
$('#image1').delay(2000).hide('slide', {direction: 'left'}, 500);
var sc = $('#image img').size();
var count = 2;
setInterval(function(){
$('#image'+count).show('slide', {direction: 'right'}, 500);
$('#image'+count).delay(2000).hide('slide', {direction: 'left'}, 500);
if(count == sc){
count = 1;
}else{
count = count + 1;
}
}, 3000);
$('.name').click(function(){
var name = $(this).attr('id');
name = name.replace('name', '');
count = name;
});
});
Here is the html code.
<div id="image">
<img class="images" id="image1" alt="Image loop" src="image1.jpg" width="550px" height="400px"/>
<img class="images" id="image2" alt="Image loop" src="image2.jpg" width="550px" height="400px"/>
<img class="images" id="image3" alt="Image loop" src="image3.jpg" width="550px" height="400px"/>
<img class="images" id="image4" alt="Image loop" src="image4.jpg" width="550px" height="400px"/>
<img class="images" id="image5" alt="Image loop" src="image5.jpg" width="550px" height="400px"/>
</div>
<div id="name">
<div class="name" id="name1">
<img src="image1.jpg" width="80px" height="80px"/>
</div>
<div class="name" id="name2">
<img src="image2.jpg" width="80px" height="80px"/>
</div>
<div class="name" id="name3">
<img src="image3.jpg" width="80px" height="80px"/>
</div>
<div class="name" id="name4">
<img src="image4.jpg" width="80px" height="80px"/>
</div>
<div class="name" id="name5">
<img src="image5.jpg" width="80px" height="80px"/>
</div>
The css controls the name sets to the right. My idea is, click the small image on the right to immediately switch the image which user choose.
It seems working a little bit. The setInterval is still runing and the loop is ruined. How can I deal with this properly? Here is the jsfiddle link. Thanks!
You can stop setInterval from running with clearInterval. Specifically, you need to call it on the return value of setInterval.
var interval = setInterval(...
clearInterval(interval);
EDIT: this doesn't apply directly to your problem. What you can do is just create a separate function that does the callback to setInterval. Then, also call that function as part of the callback to the click event. Whether you want to clear the interval or not (halt the animation) is up to you.
The problem occurs because you change the type of count from a number to a string inside your click handler - when you assign name to count. I've edited your code to include parseInt.
$('.name').click(function(){
var name = $(this).attr('id');
name = name.replace('name', '');
count = parseInt(name, 10);
});
Here's a simple working example
var interval;
var times;
function doSomething() {
if (times == 100) {
// Unset the interval:
clearInterval(interval);
} else {
alert("Hey");
times++;
}
}
// Initialize interval:
interval = setInterval(doSomething, 1000);
just joined today loved this site already.
My Question is that. i am trying to create 6 Menus for my Web. like Eg { home, about us, service ..... } and i want the images to change whenever the users mouse hovers the menu's. I got the scrip actually from online souce. But it was an example for one image Here are the codes:
JavaScript / DHTML / AJAX Syntax (Toggle Plain Text)
function roll_over(img_name, img_src)
{
document[img_name].src = img_src;
}
And for the body
JavaScript / DHTML / AJAX Syntax (Toggle Plain Text)
<A HREF="some.html" onmouseover="roll_over('but1', 'icon2.gif')"
onmouseout="roll_over('but1', 'icon1.gif')">
<IMG SRC="icon1.gif" WIDTH="100" HEIGHT="50"
NAME="but1" BORDER="0">
</A>
Now i tried to multiply these five times, ( just repeated the codes and changed the picture name ) - But whenever i hover on the images they do not change.
So my Q - is: How do you make the above code from a one image changer to 6?
Thanks !
Try using an id for each image (id must be unique, so there should be no elements with the same id):
<A HREF="some.html" onmouseover="roll_over('but1', 'icon2.gif')" onmouseout="roll_over('but1', 'icon1.gif')">
<IMG SRC="icon1.gif" WIDTH="100" HEIGHT="50" ID="but1" BORDER="0" />
</A>
And this code:
function roll_over(img_id, img_src) {
document.getElementById(img_id).src = img_src;
}
Ok I figured it out. Should set a unique name for every Image.
Try this code
JavaScript / DHTML / AJAX Syntax (Toggle Plain Text)
<script>
function roll_over(img_name, img_src)
{
document[img_name].src = img_src;
}
</script>
<A HREF="some.html" onmouseover="roll_over('but1', '10.gif')"
onmouseout="roll_over('but1', '10-roll.gif')">
<IMG SRC="10-roll.gif" WIDTH="100" HEIGHT="50"
NAME="but1" BORDER="0">
</A>
<A HREF="some.html" onmouseover="roll_over('but2', '1-roll.gif')"
onmouseout="roll_over('but2', '1.gif')">
<IMG SRC="1.gif" WIDTH="100" HEIGHT="50"
NAME="but2" BORDER="0">
</A>
<A HREF="some.html" onmouseover="roll_over('but3', '2-roll.gif')"
onmouseout="roll_over('but3', '2.gif')">
<IMG SRC="2.gif" WIDTH="100" HEIGHT="50"
NAME="but3" BORDER="0">
</A>
hope this works