I'm using the nivo-slider and im trying to make thumbnails but I cant get it to work.
Here is what I have:
Nino Slider Demo
Here is the tutorial on how to, but i cant get it to work.
Nive Slider Website
I hope some one can see what i do wrong
I have found that the theme 'default.css' conflicts with the img styling (as noted in their tutorial). You need to comment out the css styles in default.css for the following classes:
.theme-default .nivoSlider img
.theme-default .nivoSlider a
.theme-default .nivo-controlNav
.theme-default .nivo-controlNav a
.theme-default .nivo-controlNav a.active
And, as noted in their tutorial, you need to add this styling:
#slider .nivo-controlNav {
position:absolute;
bottom:-70px; /* Put the nav below the slider */
}
#slider .nivo-controlNav img {
display:inline; /* Unhide the thumbnails */
position:relative;
margin-right:10px;
}
I had trouble too with this, hope it helps someone.
I had lots of troubles finding where my thumbnails are as well. I finally found them by positionning them "absolute", and they finally appeared in the middle of the slideshow :)
But I don't really like the way they're displayed, so I made a quick fix which requires to edit the script a bit.
In jquery.nivo.slider.js, add this at the beginning of the file:
var thumbnails = $("#thumbnails"); // this is where your thumbnails will be
Then find this:
//Add Control nav
if(settings.controlNav){
var nivoControl = $('<div class="nivo-controlNav"></div>');
slider.append(nivoControl);
And replace with
//Add Control nav
if(settings.controlNav){
var nivoControl = $('<div class="nivo-controlNav"></div>');
thumbnails.append(nivoControl);
Find this:
$('.nivo-controlNav a', slider).live('click', function(){
Replace with:
$('.nivo-controlNav a', thumbnails).live('click', function(){
Then place a somewhre in your page, and you're done :)
Of course, lots of improvements can be done, but as I said it's a quick fix. That would be nice if next versions of Nivo slider had an option to place the thumbnails in a different location.
Hope this helped ;)
The Nivo site has a new demo that shows how the thumbnails work: http://nivo.dev7studios.com/demos/
The relevant example has the following CSS styling:
#slider3 {
margin-bottom:110px;
}
#slider3 .nivo-controlNav {
position:absolute;
left:185px;
bottom:-70px;
}
#slider3 .nivo-controlNav a {
display:inline;
}
#slider3 .nivo-controlNav img {
display:inline;
position:relative;
margin-right:10px;
-moz-box-shadow:0px 0px 5px #333;
-webkit-box-shadow:0px 0px 5px #333;
box-shadow:0px 0px 5px #333;
}
#slider3 .nivo-controlNav a.active img {
border:1px solid #000;
}
Note how both the a and the img tag in the .nivo-controlNav class use display: inline, that is key to making it work.
The other properties are for positioning the nav bar and adding drop shadows.
I had a great deal of difficulty getting image thumbnails to work properly myself. This worked for me. Full details at my blog entry.
Add this CSS styling as the last to load (include it in a LINK beneath the other core Nivo CSS sheets)
.nivo-controlNav a {
display:inline; /* Display the thumbnail link element */
}
#slider .nivo-controlNav img {
display:inline; /* Un-hide the thumbnail image element */
position:relative;
margin: 10px 10px 0 0; /* Provide some white space around the thumbs */
}
#slider .nivo-controlNav {
position: absolute;
top: 600px; /* 600px is the height of our images in the slider */
}
And don't forget to set these parameters when you call Nivo:
$('#slider').nivoSlider({
controlNav:true, /* Display the control navigation */
controlNavThumbs:true, /* Display thumbnails */
controlNavThumbsFromRel:true, /* Source thumbnails from rel attribute */
});
Related
I need some help to achieve my website. I have a div animated in JS that slides into the screen from right to left (with a button and by a margin-right action). It works fine in Firefox but not in Chrome : with the same value on margin-right, I see the div entirely in FF when showed, but not in GG, I only see a part of it.
The same problem appears for hiding the div; the value isn't high enough so there's still a visible part. I set a higher value for Chrome with "-webkit-margin-end" in my CSS, that helped for hidding, but when showed the problem remains. I guess I have to add a Chrome option in my script, so the "margin-right" value (or the "-webkit-margin-end" value ?) could be increased too when animated, but I actually can't find any answer to my request.
That's probably because I'm not good enough to apply it to my code, and that's why a bit help would really be appreciated.
Furthermore, is there a way to slide on page load ? I'd like the div 'open' when the user enters the website.
Here's a piece of my code :
/* CSS */
/* div */
#texte {
background-color:#FFFFFF;
border-left:0.5px solid #000000;
color:#000000;
font-size:0.9vw;
font-weight:normal;
font-family:"Proza Libre", sans-serif;
top:0;
bottom:0;
right:0;
margin-right:-125px;
-webkit-margin-end:-350px;
width:19.4%;
padding:1vw 0.6vw 1vw 1vw;
float:right;
position:fixed;
display:block;
z-index:1000;
overflow-x:hidden;
overflow-y:auto;
}
/* button */
#plus {
bottom:2.5vw;
right:2.5vw;
position:fixed;
color:#000000;
text-align:center;
font-family:serif;
font-size: 2.5vw;
font-weight:normal;
line-height:2.5vw;
text-decoration:none;
cursor:pointer;
z-index:1000;
border: 0.8px solid #000;
-webkit-border-radius: 50%;
-moz-border-radius: 50%;
border-radius: 50%;
width:2.5vw;
height:2.5vw;
}
/* SCRIPT */
jQuery.easing.def = 'easeOutBounce';
$('#plus').click(function() {
if($(this).css("margin-right") == "125px") {
$('#texte').animate({"margin-right": '-=125'}, 'slow');
$('#plus').animate({"margin-right": '-=125'}, 'slow');
}
else {
$('#texte').animate({"margin-right": '+=125'}, 'slow');
$('#plus').animate({"margin-right": '+=125'}, 'slow');
}
});
Firefox :
Chrome :
Rather than finding an ad-hoc solution for each browser-specific bug maybe you can try finding a way to make your code work the same way for every browser.
I would avoid manipulating the margins. Instead I suggest having one main DIV with a fixed width and then have another DIV inside with the paddings you need. Then do the animation with the right attribute.
Check this snippet and see if this demo works for you.
function togglePanel() {
if (parseInt($('#main').css('right')) == 0) {
// get the current width (+ horizontal padding) (+ the border size * 2)
width = $('#main').width() + parseInt($('#main').css('padding-left')) + parseInt($('#main').css('padding-right')) + 2;
$('#main').animate({"right": -width}, 'slow');
} else {
$('#main').animate({"right": 0}, 'slow');
}
}
$('#toggleMain').on('click', function() {
togglePanel();
});
$(document).ready(function() {
togglePanel();
});
* {box-sizing: border-box;}
#main {
background:blue;
position:absolute;
padding:10px;
right:-222px;
top:0px;
bottom:0px;
width:200px;
border:1px solid red;
}
#inner {
width:100%;
padding:10px;
border:1px solid green;
background:orange;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div id="main"><div id="inner">Here goes the text<br/>and more text</div></div>
<button id="toggleMain">Toggle</button>
Try this, for detecting if chrome and adding margin.
$(document).ready(function(){
var isChrome = !!window.chrome;
if(isChrome) {
$(".element").css("margin-right", "30px");
}
});
Browser detection is no good practice, see for example Is jQuery $.browser Deprecated?
A better way is to provide general cross browser solutions.
You could for example use normalize.css and then apply your own css. This maybe makes the css "resets" you need, so your own css looks good/equal in all browsers.
Goal
To have the page navigation positioned lower on the page when initially loaded. So that it looks like pictured below.
Background
I created a navigational element that is using Headroom.js to control its position. The point of the library is that it moves the desired navigational item out of view when a user is scrolling down so that you can see more content. Then the item shows up when you scroll back up to make it convenient to click on a link if that is what you needed to do.
Current State
I have this current demo on codepen.
That navigational item is at the top of the page but on a lower z-index. So not initially visible.
when you scroll down the element is out of view.
But when you scroll up, it is where it needs to be
Code
HTML
<nav id="page-menu" class="link-header header--fixed slide slide--reset" role="banner">
<ul>
<li>Products</li>
<li>Features</li>
<li>Testimonials</li>
<li>Cases</li>
</ul>
</nav>
CSS
#page-menu {
background-color: #BA222B;
list-style-type: none;
width: 100%;
z-index:10;
}
#page-menu ul {
list-style-type: none;
margin: 0;
position: absolute;
bottom: 5px;
right: 10px;
}
#page-menu ul li {
display: inline-block;
margin-left: 10px;
}
#page-menu ul li a {
text-decoration: none;
color: #fff;
}
.link-header {
background-color:#292f36;
height: 100px;
}
.header--fixed {
position:fixed;
z-index:10;
right:0;
left:0;
top:0px;
}
jQuery
(function() {
new Headroom(document.querySelector("#page-menu"), {
tolerance: 5,
offset : 150,
classes: {
initial: "slide",
pinned: "slide--reset",
unpinned: "slide--up"
}
}).init();
}());
Full demo on codepen.
Goal :
From what you are describing, you want the read navigation to appear as such on page load:
And move with the gray bar, but and down, as the user scrolls, until it cutoff point reaches the bottom of the gray bar. Then you want things to kick in, and have the red bar slide up and out of view, and then up and down depending on scroll. You want the transition to be smooth.
Method:
The thing to keep in mind for a smooth transition is that you have two states: A top state and a bottom state. You have to design both, you have to figure out the exact height to change over, and you have to make sure that they will be identical at that spot, so appear seamless.
Top State:
We don't need any sort of extra positioning here. We want it to be static in fact, as odd as that might sound.
Bottom State:
We want fixed positioning here. Since we want the changeover to occur right when the red bar touches the top of the window, your CSS in fixed-header is perfect already.
Changeover Height:
The header and the gray nav bar combined are 180px, so that number will be our change over.
Code:
1. Statechange
Lets work backwards and take the state change first. You will need to change from 150px to 180px in a lot of places. For example, your JS code:
Existing JS:
if ($(window).scrollTop() >= 150) {
...
(function() {
new Headroom(document.querySelector("#page-menu"), {
tolerance: 5,
offset : 150,
New JS:
if ($(window).scrollTop() >= 180) {
...
(function() {
new Headroom(document.querySelector("#page-menu"), {
tolerance: 5,
offset : 180,
And your header will need an updated height, or a removal of height entirely.
Existing CSS:
header {
height:150px;
position: relative;
z-index:30;
}
New CSS:
header {
position: relative;
z-index:30;
}
2. Top State
The big thing here messing you up is that for some reason the library you are using is applying .header--fixed and link-header on page load. I don't know how to prevent this, but we can just neutralize is by removing them from your CSS.
Remove This CSS:
.link-header {
background-color:#292f36;
height: 100px;
}
.header--fixed {
position:fixed;
z-index:10;
right:0;
left:0;
top:0px;
}
Second, we need to tweak the ul inside your red nav.
Existing CSS:
#page-menu ul {
list-style-type: none;
margin: 0;
position: absolute;
bottom: 5px;
right: 10px;
}
New CSS:
#page-menu ul {
list-style-type: none;
margin: 0 auto;
padding:0;
width:960px;
max-width:100%;
text-align:right;
}
3. Bottom State
Everything works really well here aleady, except that the fixed-header class is getting added to the gray nav as well. We need to tweak our jQuery selector bit.
Existing JS:
if ($(window).scrollTop() >= 180) {
$('nav#page-menu').addClass('fixed-header');
}
else {
$('nav#page-menu').removeClass('fixed-header');
}
NewJS:
if ($(window).scrollTop() >= 180) {
$('header nav').addClass('fixed-header');
}
else {
$('header nav').removeClass('fixed-header');
}
4. Misc Cleanup
Everything looks really good here, except that the lis inside our two navs don't line up. We need to fix some margin-right to bring them into line.
Existing CSS:
#page-menu ul li {
display: inline-block;
margin-left: 10px;
}
New CSS:
#page-menu ul li {
display: inline-block;
margin-left: 10px;
margin-right: 10px;
}
Finally, I noticed that there's a missing closing bracket in your HTML, in the gray nav. It's not hurting much, but it could:
<nav>
<ul>
<li>Dentists</li>
<li>Labs</li>
<li>Patients</li>
<ul> <--- ( Should be </ul> )
</nav>
End Result:
http://codepen.io/anon/pen/qIrhx
I've got a working jQuery script that runs ok meaning it serves its purpose.
The question is: how to make this script more efficient?
Currently the script becomes active the moment a user places the mouse over (hover) a certain HTML5 section-tag with an ID. At this moment the script removes the existing class named 'noDisplay' from a subordinate nav-tag containing a submenu list, hence content becomes visible to the user. This submenu list may be three to four levels deep. The submenus are held in classes (subMenu1, subMenu2, subMenu3, subMenu4, etc.).
The script is written to serve individually each of the given section IDs and its sublevel classes.
Basically the script interacts with the DOM by removing the class 'noDisplay' upon mouse hover and restores the same class upon mouse leave.
(Tried to give a clear explanation. If not please ask.)
Here is a JSfiddle: enter link description here
I hope someone can suggest a way to do this much more efficiently.
Possibly with more sections (#ID's) and subMenu-levels (a class per level).
Using the CSS properties 'display: none;' and 'display:block;' would be the simplest solution but this is not desired because a search-bot my decide to skip content flagged as invisible to the user or a screenreader. The class 'NoDisplay' in use here keeps content invisible to users and keeps its readability to screen readers (and thus to most of the search bots).
So basically the script function remains as is to remove and add the class 'noDisplay' upon hover.
The goal is to obtain a script that is more efficient that could use for instance variables for each section, instead of writing code for each new section and hence extending the current script.
//section1$("#section1 .NavUL1 .subMenu1").hover(function(){
$(".NavUL2").removeClass("noDisplay"); //display
},function(){
$(".NavUL2").addClass("noDisplay"); //no display
});
$("#section1").hover(function(){
$("#section1 .NavUL1").removeClass("noDisplay"); //display
},function(){
$("#section1 .NavUL1").addClass("noDisplay"); //no display
});
$("#section1 .NavUL1 .subMenu1").hover(function(){
$(".NavUL2").removeClass("noDisplay"); //display
},function(){
$(".NavUL2").addClass("noDisplay"); //no display
});
//#section2
$("#section2").hover(function(){
$("#section2 .NavUL1").removeClass("noDisplay"); //display
},function(){
$("#section2 .NavUL1").addClass("noDisplay"); //no display
});
$("#section2 .subMenu1").hover(function(){
$(".subMenu1 .NavUL2").removeClass("noDisplay"); //display
},function(){
$(".subMenu1 .NavUL2").addClass("noDisplay"); //no display
});
$("#section2 .subMenu2").hover(function(){
$(".subMenu2 .NavUL2").removeClass("noDisplay"); //display
},function(){
$(".subMenu2 .NavUL2").addClass("noDisplay"); //no display
});
$("#section2 .subMenu3").hover(function(){
$(".subMenu3 .NavUL2").removeClass("noDisplay"); //display
},function(){
$(".subMenu3 .NavUL2").addClass("noDisplay"); //no display
});
$("#section2 .subMenu4").hover(function(){
$(".subMenu4 .NavUL2").removeClass("noDisplay"); //display
},function(){
$(".subMenu4 .NavUL2").addClass("noDisplay"); //no display
});
My suggestion would be to create a new class, call it whatever but for demonstrative purposes we'll call it hover-class
Then it becomes simple:
$('.hover-class').hover(
function() { $(this).addClass('noDisplay'); },
function() { $(this).removeClass('noDisplay'); }
);
I'd recommend just using CSS, there shouldn't be a need for JS:
nav ul{
position: absolute;
border: 1px solid #444444;
box-shadow: 8px 8px 11px #222222;
background: #888;
padding: 0.5em 0.5em 0.5em 0em;
list-style-type: none;
margin-left: 15%;
display: none;
}
.sectionBox:hover nav > ul, nav li:hover > ul {
display: block;
}
This does away with all the IDs and classes while keeping the same effect. You html looks like this now (just a snippet):
<ul>
<li><h2>various whatever1</h2></li>
<li>link11</li>
<li>link12</li>
<li>link13</li>
<li>link14</li>
<li><h2>sub1</h2>
<ul>
<li>sub1-link11</li>
<li>sub1-link12</li>
<li>sub1-link13</li>
<li>sub1-link14</li>
</ul>
</li>
</ul>
Here it is working: http://jsfiddle.net/VGXNz/1/
Update:
If you want to use your original noDisplay styles then this would be the CSS:
nav ul{
position:absolute;
border: 0;
clip: rect(0 0 0 0);
width: 1px;
height: 1px;
margin: -1px;
overflow: hidden;
padding: 0;
}
.sectionBox:hover nav > ul, nav li:hover > ul{
height: auto;
width: auto;
margin: 0 0 0 15%;
border:1px solid #444444;
box-shadow:8px 8px 11px #222222;
background:#888;
padding:0.5em 0.5em 0.5em 0em;
list-style-type:none;
clip: auto;
overflow: visible;
}
Here's a fiddle: http://jsfiddle.net/KKmVU/1/
why would you use js in the first place? Css is perfectly capable of handling hover states, and IMO you should always go for the css solution if there is one.
I made some quick (and dirty) changes to your fiddle:http://jsfiddle.net/3epRN/1/
I removed a bunch of classes and id's from the markup, removed all js, and tweaked the css a bit. The relevant css looks like this:
.sectionBox nav {
display: none;
}
.sectionBox:hover nav {
display: block;
position: absolute;
top: 90%;
left: 50px;
background-color:#646464;
z-index: 5;
}
.sectionBox nav ul ul {
display: none;
}
.sectionBox nav ul li {
position: relative;
}
.sectionBox nav ul li:hover ul {
display: block;
position: absolute;
top: 0;
left: 80%;
background-color:#646464;
z-index: 5;
}
Obviously this needs some finetuning, but I'm sure you get the idea...
edit
I must admit I missed the part about the display:none beeing a problem for you. I do have to say I disagree with your arguments as to why (it is used al over the net, and crawlers and screen readers are smart enough nowadays).
That beeing said, nothing prevents you to use the css styling you now use to hide content (by adding the noDisplay class) directly in your css where I used the display:none;, and countering it when you want to display content by adding the following in stead of an ordinary display:block:
height: auto;
width: auto;
clip: auto;
overflow: visible;
The result would be identical to your js solution. I updated my fiddle to demonstrate:
http://jsfiddle.net/3epRN/2/
i have this css for my menu:
#menu {
display:inline;
float:right;
}
#menu > ul > li {
display:inline-block;
margin-right:20px;
min-width:70px;
}
#menu > li {
display:inline-block;
list-style:none;
margin-left:auto;
margin-right:auto;
}
#menu > li:hover {
color:#000000;
}
#menu li a {
display:block;
padding-top:25px;
border-top:4px solid #FFFFFF;
color: #FFFFFF;
text-decoration:none;
text-align: center;
}
#menu li a:hover {
border-color:#000000;
color:#000000;
}
i want to be able to make a bottom border (like the top one but on the bottom) slide in from the side on link hover
here is a fiddle: http://jsfiddle.net/2w6NB/
Position your element you want coming from the left to be
left: -200px; //or however much it takes to hide the element completely or partially
Then here is some sample code that you might be able to successfully use to model your functionality:
$( "#item" ).hover(function() {
$( "#item" ).stop().animate({
left: "-1" //shows item
}, 400);}, function() {
$( "#item" ).stop().animate({
left: "-160" //this determines how far back the item goes after hovering
}, 400);
});
Let me know if you have questions or if it works.
I believe this link will help you: Sliding with CSS and Affect Other Element on Hover
The goal here is to slide a line/boarder from an "overflow:hidden;" div using either CSS webkit transition or a javascript function. You cannot have this happen on the same object as the menu links, but you can set it so that there is a div directly underneath it that will let the bar slide in.
(An example of this is setting "right:200px;position:absolute;width:200px;border-top:solid black 5px;" to the inside object and the div surrounding it to "overflow:hidden;width:200px;". Then you use the transition on a css hover event or a javascript function to move over the object back into the div so that it can display.
I hope that helps!
I have used jQueryCollapse plugin for displaying Questions and Answers.
Question is written on Tab and Answer is displayed when we click on tab.
When tab is active means when answer is displayed at that time page height increases and because of that I have to increase the height of background image.
For that I have coded as follows:
<script type="text/javascript">
$(document).ready(function(){
$('#main-content1').height(1450);
$("#t1").click(function(){
var height = 1450;
$('#main-content1').height(height);
});
$("#t2").click(function(){
var height = 1450;
$('#main-content1').height(height);
});
$("#t3").click(function(){
var height = 1275;
$('#main-content1').height(height);
});
$("#t4").click(function(){
var height = 1250;
$('#main-content1').height(height);
});
</script>
The CSS code for id main-content is as follows:
#main-content1 {
margin-left:auto;
margin-right:auto;
margin-top:35px;
width:900px;
border-top-left-radius:48px;
border-top-right-radius:48px;
border-bottom-left-radius:48px;
border-bottom-right-radius:48px;
padding-bottom:20px;
height:1450px;
background:url(res/back-img.png) repeat;
}
The code for footer is as follows:
#footer {
border-top: 0px solid #003366;
overflow:visible;
}
.foot {
float:left;
list-style-type:none;
margin-bottom:20px;
background-image:url(res/footer_back.png);
background-repeat:no-repeat;
overflow:visible;
margin-top:-50px;
background-position:0px 120px;
width:182px;
height:180px;
}
img {
border-color:transparent;
}
#site-footer {
width:728px;
margin-left:auto;
margin-right:auto;
}
When I click on tab it shows answer but not increasing its background image height as per jquery code on iphone mobile browser. But it is working fine on windows pc browser.
The content is going behind the footer.
I did Google very much but I am not getting how to resolve this issue.
Please can any one help me out to solve this issue.
Thanks in advance..
Haven't test yet, but try max-height instead of height/ or auto height.
CSS
#main-content1 {
margin-left:auto;
margin-right:auto;
margin-top:35px;
width:900px;
border-top-left-radius:48px;
border-top-right-radius:48px;
border-bottom-left-radius:48px;
border-bottom-right-radius:48px;
padding-bottom:20px;
max-height:1450px; /* height:auto; */
background:url(res/back-img.png) repeat;
}