From this website: http://waaark.com/ how is the elastic effect of the block elements achieved when you mouse past them? for example the pink and the blue block.
http://tympanus.net/Development/ElasticSVGElements/ <- this may give you a starting point.
By looking at that page with Chrome's built in Inspector, there's a <canvas> tag being used to render the effect. I'd imagine they are looking at a mousemove event and rendering to the canvas based on that. You could de-minify this JS file to work out exactly how they're doing it. http://waaark.com/wp-content/cache/min/1/e36c0a27f3c428762918cb2a4338507c.js
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So I'm using Chrome and I really like their 'cursor: wait' style. I doubt this is possible but would it be possible to use as a background-image in a div, not on hover or where my mouse is? Or Is my only option to find the file and place it locally? The file seems like its a different file format so that would kinda complicates things.
It looks like it's using the OS animation (I get a Windows-looking spinner)
I dont know if its easily extracted from somewhere, but you can find something similar you can use however you wish from http://preloaders.net/
That's not chrome's cursor. It depends how are your mouse cursors set in windows. cursor: wait is simply telling browser which cursor should be showed when hovering over that element. Mine looks like this:
To use similar thing for background you would need a picture (can be a gif or you can animate it with CSS) and simple css.
.cursor-wait:hover {
background-image: url("image.png");
}
everyone!
So, I'm trying to implement parallax with skrollr.js. This is my first attempt and I am pulling my hair out. I've been all over the web from searching Google, YouTube and StackOverflow. I'm trying to implement a parallax effect on a header image somewhat similar to this example except the image doesn't need to be the full height of the viewport and I only need one image to have a parallax effect. I'm going for something very similar to this on Squarespace's page.
I've been trying to simply use the code from the examples provided in the Skrollr.js repo. But after hours of failure, I turn to the trusty SO community!
Here is the page I have currently been testing the parallax header image on.
The classes .scollable-between and .scrollable-after are being altered on scroll but nothing is happening. Also, I am trying to implement this for mobile but I can't even scroll the page on mobile.
Any help is certainly appreciated! Thank you so much!
A couple issues:
First, position: fixed really doesn't play well with skrollr... whenever it is enabled on an element, the position relative to the scrolling element basically no longer exists, and skrollr events stop firing.
Second, it looks like the element with the background image (.parallax-image) is both being shown by the class '.skrollr-between' and also has a transform-3d property on it. When I disable the tranform3d property with the inspector, I can see the image.
It seems like you are combining two methods of parallax: Skrollr is one way of doing it via JavaScript, and CSS transforms are a way of doing it without Javascript... it would probably be best to chose one and roll with it.
Skrollr/JS method:
https://ihatetomatoes.net/how-to-create-a-parallax-scrolling-website/
CSS only method:
http://keithclark.co.uk/articles/pure-css-parallax-websites/
I'm trying to find a Javascript snippet that I can archive the UIScrollView + UIPageControl effect of the iOS using Javascript and CSS3.
Generating the page control to a dot to each view and do the switching is very easy, but the complicated part it is to do the elastic movement.
I would want to do this myself, but it seems to much work to me, like hours of work, tried googling, but I not found anything. I don't like JQuery but the mobile framework doesn't seems to do this.
If I had to do this by myself, do you guys have any suggested approach? I'm thinking in using a parent div, with a bunch of divs inside for each view. Use the parent with overflow: hidden;
and attach event to the parent view and listen to drags and bind to the horizontal scroll offset. This would be a good way? or using css transitions with left or translate-x would be more smooth?
EDIT:
This is what I tried (not working very well): JSFIDDLE
Yeah,
Im not sure about touch swipes, although i think the 'activate' or 'touchstart' handler might be useful. Using CSS3 transitions to achieve the elastic movement is quite smooth, just alter the left or right style property of your internal div and the transfom will move from its current position to where you need it to be.
This is not the worlds bestt example but have a look here
villasanrafael.eu/Gallery.php
Need your help.
I created a static semi-opaque banner which stays at the top of a website. When a user scrolls the website the entire container objects goes underneath the banner. I want all the objects (images, text..etc) getting blury effect as it goes underneath the banner.
Thanks
The only way you're going to be able to do this is by getting fancy with some CSS and javascript. CSS doesn't support blur directly, but you can emulate it with text-shadow. Images can also be blurred with a little jquery/css/javascript magic, but will be problematic because you can't partially blur an image (what happens when only part of the image is under the banner?). It could probably be done by layering your images and keeping track of their position on screen, but all of this seems like a lot of work for a very small return.
So, assuming you've decided to give all of this a shot, you're going to have to use javascript to determine which parts of the page have passed under the banner and apply the style to those parts. The difficulty of this task will scale with the complexity of your page layout. In a best case scenario, your banner and content container are both 100% the width of the html body. At this point, it would be fairly trivial to write some kind of scanner that traverses the dom every time you page scroll to find elements that the blur should be applied to. However, best-case-scenario is rarely the case at hand, at which point I'd recommend abandoning the effort to pursue something with a greater ROI.
This isn't possible with CSS nor jQuery. You might be able to do something with IE's filters, however that's IE only (of course), and will invalidate your CSS.
Currently, there is no way to do this, although something might come along in CSS 4 or something.
The Chrome nightly builds support some filters, however there isn't an alpha blur filter (yet, at least).
I have seen a feature on a site I would like to emulate. I have intermediate php skill but am a novice javascript user. The feature is the site content displayed in divs which can be moved around on the screen and their position saved using cookies. This site: [url]www.nowgamer.com[/url] is where I saw it (latest podcasts, videos, reviews etc with filter)
How would I go about achieving this through javscript? I want to know how to connect javascript with the cookie so that the positions of the square divs are saved, as are the preferences of the content filter on each div. How can I achieve this?
Would this be a big job? Thank you for any help, I am working independently on this in my spare time so your contribution with advice is my lifeline.
As Zoidberg commented, its easy with JQuery or Yui, or any other javascript library that provides drag & drop functionality. They are almost easy to configure, checking at demo they give. They also expose certain events like beforeDrag, afterDrag, onDrop, etc. where you can fire a simple js function check the elements' dropped position store it in cookies. For setting cookies, there are world of code on internet.
Also, you might want to check floating absolute/relative positioning css, if your DOM divs are going to be floating around the page.
GoodLuck.
simplyharsh has the proper answer, but I'd like to expand on it a bit:
The basics of a draggable div aren't too complicated. You attach an onclick handler to initiate the dragging. Internally, that's accomplished by changing the div's CSS so it's position: absolute. Then you start monitoring mouse movements (basically onmousemove) and changing the div's top and left according to the movements you've captured.
Dropping is a bit more complicated. You can always just release the mouse and leave the div wherever you ended up moving it, but that leaves it absolutely positioned and therefore outside of normal document flow. But dropping it "inside" some other element means a lot of prep work.
Because of how mouseover/mouseout/mouseenter events work, they WON'T work while you're dragging an element - you've got your draggable div under the mouse at all times, so there's no mouseenter/leave events being fired on the rest of the page. jquery/mootools and the like work around it letting you specify drop zones. The locations/sizes of these zones are precalculated and as you're dragging. Then, as you're dragging, the dragged object's position is compared to these precalculated drop zone locations for every move event. If you "enter" one of those zones, then internally the libraries fire their mouseenter/mouseleave/mouseover events to simulate an actual mouseenter/leave/over event having occured.
If you drop inside a zone, the div gets attached as a child of that zone. If you drop outside, then it will usually "snap back" to where it was when you initiated the drag.
Resizing is somewhat similar, except you're adjusting height and width instead of top and left.