On http://www.socialstudent.co.uk/stackoverflow/ I am trying to work out a way to make it so when you tap an image on mobile, it makes text appear below it and a button. Then if you tap it again it disappears.
I have tried the usual ways in JS but none seem to work. Any ideas on how I can get that to happen would be great!
An example would be this - http://jsfiddle.net/ZECTP/ but with the image being tapped on mobile.
JS off jsfiddle as was required:
$(function () {
var div = $('#showOrHideDiv');
$('#action').click(function () {
div.fadeToggle(1000);
});
});
HTML off jsfiddle as was required:
<a id="action" href="#">hide/show text</a>
<div id="showOrHideDiv" style="display: none;">hidden text</div>
It needs to be in addition to the text which is on the image, as below text and a button needs to appear.
Thanks!
I checked the source code of the site you provided and you would need to add this code to get the desired effect. I'm assuming you want to show/hide the text over each image.
var elems = $('#my_horizontal_main_stage li');
elems.find('div').hide(); // text hidden by default, or you can use css
elems.on('click', function(e){
el = $(this);
el.find('div').fadeToggle('fast');
})
Check this udpated fiddle
I think this is what you are looking for.
HTML
<figure class = "figure">
<img src = "http://icons.iconarchive.com/icons/dapino/summer-holiday/96/photo-icon.png" />
<figcaption class = "figcaption">
SOME TEXT HERE
</figcaption>
</figure>
CSS
figure {
font-size: 100%;
}
figcaption {
display: none;
}
jQuery
$(document).ready(function(){
$(".figure").click(function(){
$(".figcaption").toggle();
});
});
Related
Could you help me with this one please?
If you click on my hosting http://www.gosu.cz and select first image from top|left then it's gonna expand on top of the page with a additional info.
Header
Description
link
Now I need to set hidden value for each image which is defined as:
<li class="item col-xs-12 col-sm-6 col-md-4">
<a href="http://placehold.it/857x712" data-caption="description">
<img src="http://placehold.it/857x712" class="img-responsive" alt="alt" />
</a>
</li>
and when is selected then it's gonna show up at this div which is right below header:
<a href="LINK+KEYWORD">
<div class="least-preview"></div>
</a>
Any ideas how could I do that please? My poor skills in programing includes some basic of html, php but not scripting.
This is how it looks like: http://imgur.com/a/CU30N
Cheers,
Martin
So as David Arce suggested it might be done through alt value.
What I have done is using script at the start and also creating link for search queue:
<script>
$(document).ready(function() {
$('img').click(function () {
var alt = $(this).attr("alt")
var strLink = "link&Key=" + alt;
document.getElementById("link").setAttribute("href",strLink);
});
});
</script>
Thanks to document.ElementById... I was able to set a href value via id to generated link.
<a id="link">
<div class="least-preview"></div>
</a>
I think you can use an tag like this inside the li tag
<input type="hidden" name="Image_details" value="Additional details offf that image">
And then on img onclick="getDetails();"
in js:
function getDetails()
{
div.innerHTML = document.getElementById("Img_details").value;
}
//The code is conceptual, so the idea is to assign the hidden input value to the when an image is clicked or selected
I am not quite sure what you are trying to hide, or what you want your code to do. If you want something to be hidden or visible you can use the visibility property in the css for the element you want to hide.
/* Hides h2 element */
h2 {
visibility: hidden;
}
/* Shows h2 element (default value)*/
h2 {
visibility: visible;
}
Here is the reference here...
http://www.w3schools.com/cssref/pr_class_visibility.asp
In enlightenment to what the question is, you can have an onClick="function()" attribute to your image which will grab whichever value, id, class, etc you have in your new which can be put into a search query by variable. All can be done through a function.
$(document).ready(function() {
$('img').click(function () {
var alt = $(this).attr("alt")
var strLink = "link&Key=" + alt;
document.getElementById("link").setAttribute("href",strLink);
});
});
Taking a web design course, and need to use strictly Javascript on this project.
Basically I want to have a series of thumbnails on the left of the screen, and when one is hovered over it brings up information about the image on the right side of the screen. It remains that way until another thumbnail is hovered over, then the information is replaced.
I thought of having a series of divs on-top of eachother containing the information, and onhover the targeted div appears and the last div disappears.
Any suggestions?
Give the images a mouseover attribute and run a function on hover.
<img onmouseover="changeInfo(0)">
<img onmouseover="changeInfo(1)">
<img onmouseover="changeInfo(2)">
<div id="showInfo"></div>
Then place the info for every image in an array and change the inner html in the div depending on which image is being hovered.
function changeInfo(index){
var texts = ['Info on img0','Info on img1','Info on img2'];
var info = document.getElementById('showInfo');
info.innerHTML = texts[index];
}
I don't know if this is the result you want to get. First, I declare all the images using divs. The information is hidden at the beginning.
<div id="posts">
<div id="post1">
<img src="[Insert an image]" width="100" height="100"/>
<p class="hide"> information about picture one </p>
</div>
<div id="post2">
<img src="[Insert an image]" width="100" height="100"/>
<p class="hide"> information about picture one </p>
</div>
<div id="post3">
<img src="[Insert an image]" width="100" height="100"/>
<p class="hide"> information about picture one </p>
</div>
</div>
these are the css classes
.nolabel p {display: none;}
.label p { display: block; }
.hide { display: none; }
and javascript:
var posts = document.getElementById("posts").children;
function forEach(el, callback) {
for(var i = 0; i <= el.length; i++) {
callback(posts[i]);
}
}
forEach(posts, function(child) {
child.addEventListener("mouseover", function(){
forEach(posts, function(el) {
if(child.id === el.id)
el.className = "label";
else
el.className = "nolabel";
});
});
});
the forEach helps us to simplify a this code a little.
Since we could have any number of images I thought it was not a good
idea to reference each of them by its id.
When the cursor hovers over one of the images we trigger a mouseover event which will compare the ids. The if statement makes sure we only modify the element we clicked and the others remain with the nolabel class (or replace it if they had label).
I hope that helps.
jQuery would be best for this, or you can use an onMouseOver function and your information styled with visibility: hidden. Maybe post some code so more help can be provided.
Check this out too Display text on MouseOver for image in html
i have this code it works fine problem is i need to use it for 60 links
that wil make around 3600 lines of java script code just to be able to see hidden content for 60 divs
sorry it was late, so posted wrong code, it was not working,
forgot to mention my script is menu with two links about and help when page loads the link is shown but not the contens, instead it shows welcome message, when about is clicked it shows its content and when help is clicked it replace the contens with it
ok fixed my example works fine now.
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<script type="text/javascript">
$(document).ready(function(){
$("#welcome-content").show();
$("#help-content").hide();
$("#about-content").hide();
$("#about-anchor").click(function(){
$("#welcome-content").hide();
$("#help-content").hide();
$("#about-content").show();
});
$("#help-anchor").click(function(){
$("#welcome-content").hide();
$("#help-content").show();
$("#about-content").hide();
});
});
</script>
<div id="anchor-div">
<a id="about-anchor" href="javascript:;">
About
</a>
</br>
<a id="help-anchor" href="javascript:;">
Help
</a>
</br>
</div>
<div id="content-div">
<div id="welcome-content">welcome to help system</div>
<div id="about-content">About=123</div>
<div id="help-content">Help=456</div>
</div>
jsfiddle demo here
Make use of the index of every li to show/hide the corresponding div:
$('#anchor-div a').click(function(e) {
e.preventDefault(); // Dont follow the Link
$('#content-div>div').hide(); // Hide all divs with content
var index = $(this).index('a'); // Get the position of the a relative to other a
$('#content-div>div').eq(index + 1).show(); // Show the div on the same position as the li-element
});
$('#anchor-div a').click(function(e) {
e.preventDefault(); // Dont follow the Link
$('#content-div>div').hide(); // Hide all divs with content
var index = $(this).index('a'); // Get the position of the a relative to other a
$('#content-div>div').eq(index + 1).show(); // Show the div on the same position as the li-element (skip welcome div)
});
#content-div>div {
display: none;
/* Hide all divs */
}
#content-div>div:first-child {
display: block;
/* Show welcome */
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div id="anchor-div">
About<br />
Help
</div>
<div id="content-div">
<div>Welcome!</div>
<div>About</div>
<div>Help</div>
</div>
This way you neither need ids nor classes
// Edit: I changed the answer to match the new question. I hide the divs using css (not as mentioned in the commets with js)
I'm trying to change text depending on which image a user hovers over. I've got that sorted but now I'm struggling with getting the text to return to it's default content. At the moment when you hover, the text changes to the desired text but after the hover, the text disappears? Please can someone tell me what I've done wrong..
My html
<body>
<div id="container">
<img id="one" src="#" />
<li><img id="two" src="#" /></li>
<h2>Some Text</h2>
</div>
</body>
my jquery
$(document).ready(function() {
$('#one').hover(function() {
$('h2').text('one');
},function(){
$('h2').text('');
});
$('#two').hover(function() {
$('h2').text('two');
},function(){
$('h2').text('');
});
});
jsfiddle...
http://jsfiddle.net/davidhudson/afdc9jL3/
Try this : $('h2').text(''); this is clearing out your text after mouse out event. You can store the original text in some variable and set it when mouse out.
$(document).ready(function() {
//store original text
var text=$('h2').text();
$('#one').hover(function() {
$('h2').text('one');
},function(){
//set original text
$('h2').text(text);
});
$('#two').hover(function() {
$('h2').text('two');
},function(){
//set original text
$('h2').text(text);
});
});
DEMO
EDIT - as OP can reduce the script by using comma seperated jquery selectors because both (#one and #two) having same code for hover event. use below code
$(document).ready(function() {
var text=$('h2').text();
//comma seperated list of selector
$('#one,#two').hover(function() {
$('h2').text($(this).attr('id'));
},function(){
$('h2').text(text);
});
});
DEMO with combined selectore
I have two images which I'm toggling and a zoom on those images is supposed to be displayed according to the selected image. On the first page load everything works fine (image appears, zoom appears). After I click the image, the image swaps and the zoom works fine as well. However, if I click again, I'm getting the image toggled correctly, but the zoom image does not refresh even for further clicks (keep displaying the zoom for the 2nd loaded image).
I'm trying to change the attributes of data-zoom-image but no luck. Any suggestions?
function pageLoad(sender, args) {
zooming();
}
function chngimg(x) {
if ($("#zoom_mw").attr("src") == x) {
var rimage;
rimage = $("#zoom_mw").attr('rearimage');
$("#zoom_mw").attr("src", rimage);
$("#zoom_mw").removeAttr("data-zoom-image");
$("#zoom_mw").attr("data-zoom-image", rimage);
$("#zoom_mw").elevateZoom({ scrollZoom: true });
} else {
var fimage;
fimage = $("#zoom_mw").attr('frontimage');
$("#zoom_mw").attr("src", fimage);
$("#zoom_mw").attr("data-zoom-image", fimage);
$("#zoom_mw").elevateZoom({ scrollZoom: true });
}
}
<img style="border:1px solid #e8e8e6;" id="zoom_mw"
onclick="chngimg('<%= Session("ImagePathFront")%>')"
frontimage='<%= Session("ImagePathFront")%>'
rearimage='<%= Session("ImagePathRear")%>'
src='<%= Session("ImagePathFront")%>'
width="500" height="250" />
I assume that you are using this library. Is this the case?
In my demo i copied your code and currently
it toggles the images.
Your function pageLoad() calls a function zooming() but the code you provided does not execute pageLoad and the function zooming() is missing.
The call to elevateZoom is not working for me. Are you missing a reference?
If you are using elevateZoom than you have to provide the URL for the larger Image
<img id="zoom_01" src="small/image1.png" data-zoom-image="large/image1.jpg"/>
Their exsample Gallery & Lightbox seems to me that it comes close what you are looking for:
<img id="img_01" src="small/image1.jpg" data-zoom-image="large/image1.jpg"/>
<div id="gal1">
<a href="#" data-image="small/image1.jpg" data-zoom-image="large/image1.jpg">
<img id="img_01" src="thumb/image1.jpg" />
</a>
<a href="#" data-image="small/image2.jpg" data-zoom-image="large/image2.jpg">
<img id="img_01" src="thumb/image2.jpg" />
</a>
</div>
And the matching javascript
//initiate the plugin and pass the id of the div containing gallery images
$("#zoom_03").elevateZoom({gallery:'gallery_01',
cursor: 'pointer', galleryActiveClass: 'active'
, imageCrossfade: true
, loadingIcon: 'http://www.elevateweb.co.uk/spinner.gif'});
//pass the images to Fancybox
$("#zoom_03").bind("click", function(e) {
var ez = $('#zoom_03').data('elevateZoom');
$.fancybox(ez.getGalleryList());
return false;
});
Please ask additional questions or comment if i misunderstood you.