I have a table content marked with div with height of 200px. Table content is user input & dynamic . I am using JQuery to modulate scroll bar but if i use overflow-y: scroll !important; normal scroll appears at the beginning..
If the div content crosses 200px height then JQuery scroll bar appears along with normal scroll bar.
What I Want is :
I want to show the JQuery scroll bar always visible irrespective of div height but not with normal scroll bar as shown in below image.
Error Snapshot:
CSS:
<style type="text/css">
#boxscroll {
height: 200px;
width: 230px;
overflow-y: scroll !important; }
</style>
JQuery:
<script src="js/jquery.min.js"></script>
<script src="js/jquery.nicescroll.min.js"></script>
Download JQUERY here... https://jquery-nicescroll.googlecode.com/files/jquery.nicescroll.340.zip
<script>
$(document).ready(function() {
var nicesx = $("#boxscroll").niceScroll({touchbehavior:false,cursorcolor:"#CCC",cursoropacitymax:0.8,cursorwidth:4,autohidemode:false});
});
</script>
HTML :
<div id="boxscroll">
<TABLE id="ItemTable" width="230" border="0" cellspacing="0" cellpadding="0">
....content goes here....
</TABLE>
</div>
<script>
$(document).ready(function() {
var nicesx = $("#boxscroll").niceScroll({nativeparentscrolling: false,touchbehavior:false,cursorcolor:"#CCC",cursoropacitymax:0.8,cursorwidth:4,autohidemode:false});
});
</script>
<style>
#boxscroll {
height: 200px;
width: 230px;
overflow-y: hidden; }
</style>
This should work.
For displaying the scroll bar at any height:
.nicescroll-rails div{
display: inline !important;
min-height: 30px;
}
.nicescroll-rails {
display: inline !important;
}
Related
I want to make custom height of an element using jQuery. height is being changed but an effect (like blink effect) is being shown on page load every time. How to solve this problem?
$(document).ready(function() {
$('.jQuery-Container').height('100px');
});
.jQuery-Container {
background-color: Red;
height: 700px;
width: 200px;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="jQuery-Container">
This is text..!!
</div>
On page load height of the div is being changed but after the page is fully loaded. I want to change height before the page is fully loaded.
You can See my jsfiddle here.
You could do like this, where you run a script immediately after the element, and as long as it is plain javascript, it will work.
.JS-Container {
background-color: Red;
height: 700px;
width: 200px;
}
<head>
<script>
function changeThis(sel) {
document.querySelector(sel).style.cssText = 'height: 100px;';
}
</script>
</head>
<body>
<div class="JS-Container">
This is a sample text
</div>
<script>changeThis('.JS-Container');</script> <!-- this will run before page is fully
loaded, so no "blink" will occur -->
</body>
make you div first hidden then after your jquery logic make div visible
CSS
.jQuery-Container {
background-color: Red;
height: 700px;
width: 200px;
display:none;
}
JS
$(document).ready(function(){
$('.jQuery-Container').height('100px').show();
});
I'm pretty new to javascript and I'm trying to create a horizontal scrolling div :-
JSfiddle
As you can see the menu links go to each colour but I would like to put this inside a container which is 250x250px so only 1 colour is visible, then you click on whichever link and it scrolls to that colour.
Hope someone can help me with a few pointers.
Thanks!
jQuery(document).ready(function ($) {
$(".scroll").click(function (event) {
event.preventDefault();
$('html,body').animate({
scrollLeft: $(this.hash).offset().left
}, 200);
});
});
.container {
white-space: nowrap;
}
.child-element {
min-width: 250px;
display: inline-block;
height: 250px;
}
.child1 {
background-color: purple;
}
.child2 {
background-color: orange;
}
.child3 {
background-color: black;
}
.child4 {
background-color: green;
}
.child5 {
background-color: blue;
}
.child6 {
background-color: red;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
PURPLE
ORANGE
BLACK
GREEN
BLUE
RED
<div class="container">
<div id="purple" class="child-element child1"></div>
<div id="orange" class="child-element child2"></div>
<div id="black" class="child-element child3"></div>
<div id="green" class="child-element child4"></div>
<div id="blue" class="child-element child5"></div>
<div id="red" class="child-element child6"></div>
</div>
As #Script47 mentioned, you'll want to apply overflow-x as a CSS property to your element, in addition the width (to act as a viewport). Here's what your final CSS might look like:
.container {
white-space: nowrap;
overflow-x: scroll;
width: 250px;
position: relative;
}
After that, you'll need to modify your JS slightly. You'll still want to scroll to the offset of the element, but you'll also need to take into account your current scroll position.
(To clarify, if you clicked orange - which has an offset initially of 250px, post-animation, the offset for orange would be0px, and black would be250px. If you then click black, it will attempt to scroll to 250px, which is the orange element.)
Here's what the updated JS might look like:
jQuery(document).ready(function ($) {
$(".scroll").click(function (event) {
var current = $('.container').scrollLeft();
var left = $(this.hash).position().left;
event.preventDefault();
$('.container').animate({
scrollLeft: current + left
}, 200);
});
});
A fiddle to demonstrate: https://jsfiddle.net/bpxkdb86/4/
For the fiddle, I removed physical white-space in the HTML (to prevent the divs from having space between them) using <!-- comments -->, and also added position: relative to the containing element (to use position)
A CSS solution, try adding this to you element in CSS,
overflow-x: scroll;
This, should do it for you.
You need two changes for this to work.
First, add height and width for the container and then set overflow in css.
width:250px;
height:250px;
overflow: auto;
Second update jquery to animate the container, now it is animating the body.
$('.single-box').animate({
JSFiddle is avaialble in the following link
https://jsfiddle.net/jym7q0Lu/
just use a css if you want your div to be scrollable..
.container {
white-space: nowrap;
overflow-x: scroll;
width: 250px;
position: relative;
}
I would like to display indicators for a certain div to show that it can be scrolled right or left depending on its state. To do so I would need to know if element can be scrolled to respective positions, e.g. if there is content to be seen on the right show indicator and after scrolling show another indicator on the left to indicate that users can now scroll there as well. I have a simple setup like this one: https://jsfiddle.net/udv8u596/
(You can scroll horizontally, scrollbar is hidden intentionally)
HTML:
<div class="scroll-container">
<div class="scroll-content">
Scroll Me Horizontally Scroll Me Horizontally Scroll Me Horizontally Scroll Me Horizontally Scroll Me Horizontally Scroll Me Horizontally Scroll Me Horizontally
</div>
</div>
CSS:
.scroll-container {
width: 80%;
margin: 0 auto;
background: cyan;
overflow-y: hidden;
height: 36px;
}
.scroll-content {
padding: 10px 0;
height: 50px;
white-space: nowrap;
overflow-x: scroll;
overflow-y: hidden;
}
To check if an element is overflowing along the x-axis, you can simply compare its computed width, accessible via jQuery's .width() method, and its scrollWidth, a native JS function:
var $ele = $('.scroll-content'),
overflowing = $ele[0].scrollWidth > $ele.width();
You can then check the boolean value of overflowing if the element is overflowing or not. However, note that if you want this variable to be updated if the window resizes, a little more work has to be done:
var $ele = $('.scroll-content'),
overflowing = function() {
if($ele[0].scrollWidth > $ele.width()) {
return true;
} else {
return false;
}
};
console.log(overflowing());
$(window).resize(function() {
console.log(overflowing());
});
Here's a fiddle with the above logic implemented, with some slight modifications: https://jsfiddle.net/teddyrised/udv8u596/5/
Ilya basically you need to check your element right postion. On way of achieving this is to set the inner element to have absolute oistion and get right postion with jQuery
parseInt($('.scroll-content').css('right')) >= 0
I have modified you code as: https://jsfiddle.net/udv8u596/4/
In this example before animating the element it checks if the righ position is bigger than 0.
Please not that righ position is calculated based on the parent element. Left position is set to be 0 in the css but righ postion will be calculated in this example is ~-250.
I hope this gives you an idea how to solve your problem.
Here's a quick start for what you are looking for :
HTML
<div class="scroll-container">
<div class="mask">
<div class="scroll-content">
Scroll Me Horizontally Scroll Me Horizontally Scroll Me Horizontally Scroll Me Horizontally Scroll Me Horizontally Scroll Me Horizontally Scroll Me Horizontally
</div>
</div>
</div>
<div class="scrollRight">Scroll Right »</div>
<div class="scrollLeft">» Scroll Left </div>
CSS
.scroll-container {
width: 80%;
margin: 0 auto;
background: cyan;
overflow-y: hidden;
overflow-x: hidden;
height: 36px;
}
.mask{
position:relative;
overflow-x: hidden;
overflow-y: hidden;
height: 36px;
width: 100%;
}
.scroll-content {
position:absolute;
padding: 10px 0;
height: 50px;
white-space: nowrap;
overflow-x: visible;
width:auto;
}
.scrollRight, .scrollLeft{
font-size:10px;
display:none;
}
JS
var contentWidth = $(".scroll-content").width();
var containerWidth = $(".scroll-container").width();
if(contentWidth>containerWidth){
$(".scrollRight").show();
}
$("body").on("click", ".scrollRight", function(){
var scrollValue = contentWidth-containerWidth;
$(".scroll-content").animate({"margin-left":"-"+scrollValue+"px"});
$(".scrollRight").hide();
$(".scrollLeft").show();
})
$("body").on("click", ".scrollLeft", function(){
var scrollValue = contentWidth-containerWidth;
$(".scroll-content").animate({"margin-left":"0px"});
$(".scrollRight").show();
$(".scrollLeft").hide();
})
See Update JSFiddle
I want to display a loading image in the middle of a div when I click on it. But in Chrome the image appears in the top-left. It only happens for dynamic content. The image is positioned correctly in Firefox.
http://jsfiddle.net/uGC25/
<script src="//ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js"></script>
<style>
.inner_text {
position: relative;
top:45%;
}
.loading_img {
position: relative;
top:30%;
}
.plan_div {
border: solid 1px;
cursor: pointer;
width:420px;
height:243px;
}
</style>
<div class='plan_div'>
<img class="loading_img" src="http://cdn.jsdelivr.net/wp-advanced-ajax-page-loader/2.5.12/loaders/Atom%20Loading.gif" />
</div>
<div class='plan_div'>
<div class='inner_text'>Click to generate graph.</div>
</div>
<script>
function start_loading() {
$(this).html('<img class="loading_img" src="http://cdn.jsdelivr.net/wp-advanced-ajax-page-loader/2.5.12/loaders/Atom%20Loading.gif">');
}
$(document).on('click', '.plan_div', start_loading);
</script>
If position is absolute
Use top, left, right and bottom
When position is relative
Use margin-top, margin-left, margin-right and margin-bottom
.inner_text { position: relative; margin-top:25%; }
.loading_img { position: relative; margin-top:20%; }
DEMO (Working Fine Both Browsers)
I am using the great jquery plugin jtable.
But I can't find any examples showing a vertical scrollbar.
I tried setting a height and overflow.auto on the div that contains it - the scrollbar then scrolls the whole table including header - I only want to scroll the rows not the header and not the footer.
Has anyone found a way to do this?
A solution that works some way is inserting:
$('.jtable').wrap('<div class="jtable-main-container scroll-content" />');
and
.scroll-content {
overflow-y: auto;
width:100%;
}
div.jtable-main-container {
height:100%;
}
And setting height on the div.
However it also scrolls the table header - but it is better than scrolling the whole jtable - I tried to make a solution where jtable generates 2 tables - one with header and one with body but the header gets out of sync.
see it here: http://jsfiddle.net/j5Q4L/3/
$('.jtable').wrap('<div class="jtable-main-container scroll-content" />');
and
.scroll-content {
overflow-y: auto;
width:100%;
}
div.jtable-main-container {
height:100%;
}
Thank you!
<style type="text/css">
#StudentTableContainer {
width: 100%;
display: block;
}
#StudentTableContainer tbody, .jtable tbody {
height: 100px;
overflow-y: auto;
display: block;
}
</style>
<script type="text/javascript">
$(document).ready(function () {
$('#StudentTableContainer').jtable({
//...
});
});
</script>
<div id="StudentTableContainer" class="jtable"></div>
Add this to css
table.jtable{
overflow-y: scroll;
display:block;
overflow-x: hidden;
}