preloader

Bytes received and bytes total of images via Javascript/jQuery

由 随声附和 提交于 2019-12-21 12:19:15
问题 I'm working on a Javascript/jQuery powered image preloader, and have hit a bit of a snag. While as of currently it provides the progress based on loaded_images / total_images , this is not very accurate given a page could have a thousand 1kB images, and a single 1MB image. I'm looking for a way to incorporate filesize into the progress calculations. Now, I've looked into some (cross browser compatible) tricks at capturing the filesize of a given image, and it seems that Ajax requests for

Block UI spinning preloader

由 坚强是说给别人听的谎言 提交于 2019-12-21 09:10:07
问题 I was wondering if anyone could shed insight as to how I could add a spinning preloader (like apple uses) using the jQuery Block UI plugin. The preloader would have to spin until the AJAX content loads. Is this possible with Block UI? Any direction would be helpful, thanks! 回答1: Find a good animated throbber image off the web, like this: Set up a hidden throbber div to show it. <div id="throbber" style="display:none;"> <img src="/img/busy.gif" /> </div> Tell blockUI to use that div as the

Block UI spinning preloader

由 泄露秘密 提交于 2019-12-21 09:08:57
问题 I was wondering if anyone could shed insight as to how I could add a spinning preloader (like apple uses) using the jQuery Block UI plugin. The preloader would have to spin until the AJAX content loads. Is this possible with Block UI? Any direction would be helpful, thanks! 回答1: Find a good animated throbber image off the web, like this: Set up a hidden throbber div to show it. <div id="throbber" style="display:none;"> <img src="/img/busy.gif" /> </div> Tell blockUI to use that div as the

Best way to preload images

由 纵然是瞬间 提交于 2019-12-20 21:58:11
问题 What's the best way to preload images? I'm trying to create an image tab that has around 59 png images. Here's the code I have so far: <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Frameset//EN" "http://www.w3.org/TR/html4/frameset.dtd"> <html> <head> <title>Checklist</title> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> <link rel="stylesheet" type="text/css" href="/systems_hr/Style%20Library/globalstyles_test.css"> <style type="text/css"> #innerframe { width: 100%;

How to capture an event trigger when a flash movie successfully loaded?

由 青春壹個敷衍的年華 提交于 2019-12-19 10:46:14
问题 I'm currently using jQuery, as well as swfObject to dynamically embed the swf movie into my web page. I currently having a problem on embeding immem's music player into my web page, as their embed code doesn't have any loading screen. So, when I replace the element using swfObject, that area will generally blank. In worst case, it means that user won't know that the embed song is loading. So, I'm trying to find out the way to bind an event after that flash got loaded. Since my plan would be

Loading GIF (Preloader) gets stuck only on Chrome

由 女生的网名这么多〃 提交于 2019-12-18 15:53:11
问题 I have a gallery in my website. The gallery contains 15 images, each one of them is approximately 500KB (total size is 7.5MB). Because the gallery takes a while to load (25 seconds on my computer, tough it depends on the connection), I want the visitor to know the gallery is loading, hence the Ajax loading GIF. I want the visitor to see the loading GIF as soon as he enters the gallery page, until the the gallery images have been downloaded and are ready to be viewed. In order to achieve my

Webpack config has an unknown property 'preLoaders'

由 怎甘沉沦 提交于 2019-12-18 11:42:26
问题 I'm learning webpack from scratch. I've learned how to link javascript files with require. I'm bundling and minifying my js files and i'm listening for changes with watch. I'm setting up loaders to convert my sass files to css. But when I try to setup a linting process with jshint-loader, i'm running into issues. module: { preLoaders: [ { test: /\.js$/, // include .js files exclude: /node_modules/, // exclude any and all files in the node_modules folder loader: "jshint-loader" } ], loaders: [

How to preload a web page using external preloader?

由 筅森魡賤 提交于 2019-12-13 10:45:39
问题 I have a simple HTML page that has a large image as a full screen background; I called this page index2.html . I want to create another page called index.html which will preload index2.html fully, and then direct the user to it. However, all the preloader solutions that I've found on internet are based on a single HTML page. How can I accomplish this? Any help would be appreciated. 回答1: You can cause the browser to cache the image by loading it on index.html as a 1 pixel image <img src="

JavaFX Preloader Thread

由 拥有回忆 提交于 2019-12-12 06:58:47
问题 I need someone explain me how Preloader works in JavaFX application. I have already found out the lifecycle and I know that first is called start(..) of preloader and then start(..) of Application but is this two methods are called from the same Thread? I have tried to make a simple app in start method of application a put Thread.sleep(8000) and in the start of Preloader I created a simple stage and show it. But when I run the application it just freeze with black stage and only after 8

Disable scrolling when preload a web page

由 假如想象 提交于 2019-12-12 05:45:28
问题 this is my preloader script $(window).load(function() { $("#loading").fadeOut(1000); So i would like to disable scrolling when the "loading" still there, after it finished fading out enabling it again. 回答1: $(window).load(function() { $(".preloader").fadeOut(1000, function() { $('body').removeClass('loading'); }); }); .loading { overflow: hidden; height: 100vh; } .preloader { background: #fff; position: fixed; text-align: center; bottom: 0; right: 0; left: 0; top: 0; } .preloader4 { position:
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