I want to add a spinner to show that the content is loading, when someone clicks on an icon. Basically when someone clicks the hyper-link, the page takes time to load and meanwhile I want to show a spinner/'loading image'. How to implement that?
Thanks in advance
My HTML:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html>
<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
<link rel="shortcut icon" type="image/x-icon" href="images/fav-icon.png" />
<link href="css/style.css" rel="stylesheet" type="text/css" media="all" />
<meta name="keywords" content=" my webpage" />
</head>
<body>
<div class="content">
<div class="wrap">
<!--- start-top-grids---->
<div class="top-grids">
<div class="top-grid">
<div class="product-pic">
<img src="img/search_page.png" title="watch" />
</div>
Directory
</div>
<div class="top-grid">
<div class="product-pic">
<img src="img/news.png" title="shoe" />
</div>
News
</div>
<div class="top-grid">
<div class="product-pic">
<img src="img/payment.png" title="view pay" />
</div>
View Pay
</div>
<div class="clear"> </div>
<div class="clear"> </div>
<div class="clear"> </div>
<div class="clear"> </div>
</div>
</body>
</html>
You can try something like below:
1) Place "spinning wheel" image in one div.
2) Add "Loading..." text
When your page is loading set that div to display and once your page is loaded successfully set div to display: none.
<div id="progressIndicator" style="display: none;">
<div style="background-color: Transparent;" >
<img src="Images/indicator_mozilla_blu.gif" style="font-family: Tahoma; font-size: small; cursor: wait"
align="absMiddle" alt="" /> Loading...
</div>
</div>
UPDATE
When you are clicking on Image button do not directly call server side function. Instead call a client side function like "CallServerSideFunction()" and from that function call your server side function. You can try something like below:
In Javascript function:
function DisplayProgress() {
document.getElementById('progressIndicator').style.display = '';
}
function HideProgress() {
document.getElementById('progressIndicator').style.display = none;
}
function CallServerSideFunction() {
DisplayProgress();
document.getElementById("btnCallServerSideFunction").click();
HideProgress();
}
Let me know if this helps.
Related
In my page i have this path for display an image.
Example:
<link rel="icon" type="image/png" href="/img/logo.png"/>
My image is not display, because on my Apache the path is:
/var/www/html/apps/stc-1.0-r-20170516195017/img/logo.png
The particularity off my path is my app is rebuild every day so this argument stc-1.0-r-20170516195017 is dynamic
My question is how can i do in javascript to get my path /apps/static-[DYNAMIC_VALUE]/ ?
Hint: My root directory is : /var/www/html/
My page:
<!DOCTYPE html>
<html dir="ltr" lang="fr">
<head>
<meta name="viewport" content="width=device-width, initial-scale=1.0, minimum-scale=1.0, user-scalable=no" />
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<link rel="icon" type="image/png" href="/img/logo.png" />
<title>Erreur 404</title>
<link rel="stylesheet" type="text/css" href="/css/theme.css" />
<link rel="stylesheet" type="text/css" href="/css/theme.css" />
</head>
<body>
<div id="app">
<div id="site">
<div class="header" id="header-container">
<header>
<div id="header">
<div class="inside">
<div class="fl"><a class="header-link" title="Retour à l'accueil de Google" href="http://www.google.com/">Google</a>
</div>
</div>
</div>
<div id="banner">
<div role="banner" class="inside">
<div class="fl menu-main-conteneur ">
<nav id="menu-main" aria-label="Menu principal" data-title="Menu" class="menuHaut"></nav>
</div>
<div class="fl w10 mls">
<a class="sub-header-link" href="/accueil" title="Retour vers la page d'accueil " id="img-logo"><img src="img/logo.png" alt="Application" /></a>
</div>
<div class="fl mls">
<a class="sub-header-link" href="/apps/accueil" title=" Retour vers la page d'accueil ">
<h1 id="app-title">Application </h1>
</a>
</div>
</div>
</div>
</header>
</div>
<main id="page" role="main">
<span></span>
<div id="nfe-page">
<div id="nf-img"></div>
<h2 class="nfe-title">Oops! Nous ne trouvons pas ce que vous cherchez!</h2>Retour à la page d'accueil
</div>
</main>
<footer id="ft" class="footer-container" role="contentinfo">
<div id="footer" class="footer-content inside">
<div class="fl mll">
<ul class="footer-links">
<li>Plan de l'application
</li>
<li>Accessibilité
</li>
<li>Contact
</li>
</ul>
</div>
<div class="fr mrl">
<p>Application </p>
</div>
</div>
</footer>
</div>
</div>
</body>
</html>
The better way
Is to apply some change under your configs files.
but since i don't have not enough explaination about them...
Alternative
In your case, you can bypass the dynamic behavior
by getting recursively the excepted file using the dynamic pattern:
$iter = new RecursiveIteratorIterator
(
new RecursiveDirectoryIterator($you_root_dir, RecursiveDirectoryIterator::SKIP_DOTS),
RecursiveIteratorIterator::SELF_FIRST,
RecursiveIteratorIterator::CATCH_GET_CHILD // Ignore "Permission denied"
);
foreach ($iter as $path => $fileinfo)
{
if($fileinfo->isDir() && preg_match("/^stc-.*[\d]+$/i", $fileinfo->getFilename()))
{
$logo = $path."/img/logo.png";
if(file_exists($path."/img/logo.png"))
{
header("Content-Type:image/png");
header("Content-Length: ".filesize($logo));
readfile($logo);
break;
}
}
}
However, if at creation, the static dir is preserved,
you should take the newest directory, by ignore the old stagged dirs.
// sort and get the newest dir
$dirs = [];
array_walk(scandir($path, SCANDIR_SORT_DESCENDING),
function($d, $k) use(&$path, &$dirs)
{
if(is_dir($path.$d) && !preg_match("/^\.+$/", $d))
$dirs[filemtime($path.$d)] = $d;
});
ksort($dirs);
// check and show the img
$logo = array_pop($dirs)."/img/logo.png";
if(file_exists($logo))
{
header("Content-Type:image/png");
header("Content-Length: ".filesize($logo));
readfile($logo);
}
You have to put the wanted code inside a new file called logo.php
and callable from your web root like :
<img src="logo.php">
I am working on an asp.net mvc web application which contain a web template similar to this web templete.
now i am facing this problem:-
let say a user access the image gallery , and while the page is loading , he clicks on an image. then this will cause the image to be displayed seperately inside a new windows and not inside the jQuery slider. while if he wait till the page fully loaded then there will not be any problem.
what i can not understand is that i am referencing all the scripts before rendering the page body. so this mean that the image gallery should not be available in the browser unless all the scripts are being fully loaded, but this is not the case.
here is how my _layout view looks like, where i am referencing all the scripts before the Renderbody():-
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<link rel="icon" href="~/img/favicon.ico" type="image/x-icon">
<link rel="shortcut icon" href="~/img/favicon.ico" type="image/x-icon" />
<meta name="format-detection" content="telephone=no" />
<meta name="description" content="Your description">
<meta name="keywords" content="Your keywords">
<meta name="author" content="">
<title>#ViewBag.Title </title>
#Styles.Render("~/Content/css")
#Styles.Render("~/Content/Customcss")
#Scripts.Render("~/bundles/modernizr")
#Scripts.Render("~/bundles/jquery")
#RenderSection("scripts", required: false)
</head>
<body>
<!--==============================header=================================-->
<!-- <div class="container body-content">-->
#RenderBody()
and here is the view that is causing the problem :-
<header id="header" class="headerpages">
<div class="bgpattern"></div>
#Html.Partial("~/Views/Shared/Navigation.cshtml")
</header>
<div id="content">
<!--==============================row7=================================-->
<div class="row_7">
<div class="container">
<h2 style="text-align:center" >Project</h2>
<br/>
<div class="row">
<h2 class="padbot1">
Villa
</h2>
<ul class="listgall">
<li class="col-lg-4 col-md-4 col-sm-6 col-xs-6 colgal customBoarder">
<h5 class="customh5">Villa</h5>
<figure><img src="~/img/T/a.jpg" alt=""><span><strong>Project name:</strong><em>Villa</em><img src="~/img/T/searchsmall.png" alt=""></span>Read More about this vella<br /> </figure>
</li>
</ul>
<hr style="border-width: 3px 0 0;"/>
<h2 class="padbot1">
Triplex</h2>
<ul class="listgall">
<li class="col-lg-4 col-md-4 col-sm-6 col-xs-6 colgal customBoarder">
<h5 class="customh5">The TROJANA (Macedonian Oak) Triplex</h5>
<figure><img src="~/img/T/trojana.jpg" alt=""><span><strong>Project name:</strong><em>The TROJANA (Macedonian Oak) Triplex</em><img src="~/img/T/searchsmall.png" alt=""></span>Read More</figure>
</li>
</ul>
<hr style="border-width: 3px 0 0;" />
#Html.Partial("~/Views/Shared/_table.cshtml")
</div>
<div class="row">
<div class="col-lg-12 col-md-12 col-sm-12 gmap">
<div class="map">
<iframe src="https://www.google.com/maps/embed/v1/place?key=A...."></iframe></div>
</div>
</div>
</div>
</div>
</div>
#section scripts {
<script>
$(window).load(function () {
//form1
$('#form1').sForm({
ownerEmail: '#',
sitename: 'sitename.link'
})
//thumb
// Initialize the gallery
$('.thumb').touchTouch();
});
</script>
<style>
#prevArrow, #nextArrow {
display: none;
}
</style>
so can anyone adivce how to fix this problem ? and why the image gallery will be available in the browser while the browsers is still loading the scripts ???
I know this problem has been solved but for the people who visit here, in case anyone else runs into the same problem and find it here.
As https://stackoverflow.com/users/575199/malk commented
use
$(document).ready(function() {
// executes when HTML-Document is loaded and DOM is ready
alert("document is ready");
});
instead of
$(window).load(function() {
// executes when complete page is fully loaded, including all frames, objects and images
alert("window is loaded");
});
The code below prevents the user from clicking the document(images or anything else) until the page is fully loaded. Add $(document).click(false); to $(document).ready function and $(document).click(true) to $(window).load function.
$(document).ready(function() {
$(document).click(false);
});
$(window).load( function(){
$(document).click(true);
});
I've just started with a simple jQuery Mobile app in Intel XDK. There are only two pages (views) and a button to show the second page from the main one.
Below is the code untouched (as produced by the visual designer).
<!DOCTYPE html>
<!--HTML5 doctype-->
<html>
<head>
<link rel="stylesheet" type="text/css" href="jqm/jquery.mobile-min.css">
<meta charset="UTF-8">
<link rel="stylesheet" type="text/css" href="css/index_main.less.css" class="main-less">
<title>Your New Application</title>
<meta http-equiv="Content-type" content="text/html; charset=utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0, user-scalable=0">
<style type="text/css">
/* Prevent copy paste for all elements except text fields */
* { -webkit-user-select:none; -webkit-tap-highlight-color:rgba(255, 255, 255, 0); }
input, textarea { -webkit-user-select:text; }
</style>
<script src="intelxdk.js"></script>
<script type="text/javascript">
/* This code is used to run as soon as Intel activates */
var onDeviceReady=function(){
//hide splash screen
intel.xdk.device.hideSplashScreen();
};
document.addEventListener("intel.xdk.device.ready",onDeviceReady,false);
</script>
<script type="application/javascript" src="js/jquery.min.js"></script>
<script type="application/javascript" src="jqm/jquery.mobile-min.js" data-ver="0"></script>
<script type="application/javascript" src="js/index_user_scripts.js"></script>
</head>
<body>
<!-- content goes here-->
<div class="uwrap">
<div class="upage" id="mainpage" data-role="page">
<div class="upage-outer">
<div class="upage-content" id="mainsub">
<div class="grid grid-pad urow uib_row_1 row-height-1" data-uib="layout/row" data-ver="0">
<div class="col uib_col_1 col-0_12-12" data-uib="layout/col" data-ver="0">
<div class="widget-container content-area vertical-col">
<div class="widget uib_w_1 d-margins" data-uib="media/text" data-ver="0" id="page1-line1">
<div class="widget-container left-receptacle"></div>
<div class="widget-container right-receptacle"></div>
<div>
<p>Text in page-1</p>
</div>
</div><a class="widget uib_w_3 d-margins" data-uib="jquery_mobile/button" data-ver="0" data-role="button" id="gotoP2">goto Page2</a><span class="uib_shim"></span>
</div>
</div>
<span class="uib_shim"></span>
</div>
</div>
<!-- /upage-content -->
</div>
<!-- /upage-outer -->
</div>
<div class="upage" id="secondPage" data-role="page">
<div class="upage-outer">
<div id="secondPagesub" class="upage-content ">
<div class="grid grid-pad urow uib_row_2 row-height-2" data-uib="layout/row" data-ver="0">
<div class="col uib_col_2 col-0_12-12" data-uib="layout/col" data-ver="0">
<div class="widget-container content-area vertical-col">
<div class="widget uib_w_2 d-margins" data-uib="media/text" data-ver="0" id="page2-line1">
<div class="widget-container left-receptacle"></div>
<div class="widget-container right-receptacle"></div>
<div>
<p>Text in page 2</p>
</div>
</div><span class="uib_shim"></span>
</div>
</div>
<span class="uib_shim"></span>
</div>
</div>
</div>
<!-- /upage-outer -->
</div>
<!-- /upage -->
</div>
<!-- /uwrap -->
</body>
And the index_user_scfripts.js file:
(function() {
"use strict";
function register_event_handlers() {
$("#gotoP2").click(function(evt) {
$("body").pagecontainer("change", "secondPage", { reverse: false});
});
}
$(document).ready(register_event_handlers);
})();
When I hit the button in the first page, the debugger throw a JavaScript error in jquery.min.js file:
Uncaught Error: cannot call methods of pagecontainer prior to initialization; attempted to call method "change"
Any sugestion are wellcome.
The problem was in the method to call the page change. Instead the original, the index_user_scripts.js must be:
(function() {
"use strict";
function register_event_handlers() {
$("#gotoP2").click(function(evt) {
$(":mobile-pagecontainer").pagecontainer("change", "#secondPage", { reverse: false});
});
}
$(document).ready(register_event_handlers);
})();
I have been working with impress.js, html5 and css. I have got my impress.js presentation to a standard I am quite happy with but I am trying to implement a fixed top nav similar to Twitters.
The current implementation does not work correctly. if you click the bar whilst on a slide/step the links are unclickable.
My Attempt
HTML
<!DOCTYPE html5>
<html lang="en">
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=1024"/>
<meta name="apple-mobile-web-app-capable" content="yes"/>
<title>PATCHU_</title>
<meta name="author" content="patchu" />
<link href="http://fonts.googleapis.com/css?family=Open+Sans:regular,semibold,italic,italicsemibold|PT+Sans:400,700,400italic,700italic|PT+Serif:400,700,400italic,700italic" rel="stylesheet" />
<link href="css/style.css" rel="stylesheet" />
<link rel="shortcut icon" href="favicon.png" />
<link rel="apple-touch-icon" href="apple-touch-icon.png" />
</head>
<body class="impress-not-supported">
<div class="fallback-message">
<p>Your browser <strong>doesn't support the features required</strong> by my website, so you are presented with a simplified version.</p>
<p>For the best experience please use the latest <strong>Chrome</strong>, <strong>Safari</strong> or <strong>Firefox</strong> browser.</p>
</div>
<div class="navbar-fixed-top2" align="center">
<p>Navigation will go here <a class="" href="#websites" title="My Websites">My Websites</a>
<a class="" href="#about" title="My Websites">About</a>
<a class="" href="#contact" title="My Websites">Contact</a>
<a class="" href="#applications" title="My Websites">Applications</a>
</div>
<div id="impress" data-transition-duration="800">
<div id="title" class="step slide" data-x="0" data-y="0" data-scale="3">
<hgroup>
<h1>#PATCHU_</h1>
<h2></h2>
</hgroup>
</div>
<div id="about" class="step slide" data-x="-1000" data-y="-700" data-rotate="270" data-scale="5">
<h1>About Me</h1>
</div>
<div id="about1" class="step slide about" data-x="-1900" data-y="880" data-z="-100" data-rotate="270" data-scale="1">
<p>Apart from making <strong>awesome websites</strong>, I love computer networking and making <strong>iOS applications.</strong></p>
</div>
<div id="about2" class="step slide about" data-x="-1900" data-y="100" data-z="-100" data-rotate="270" data-scale="1">
<p>Minimalist, <strong>Perfectionist</strong>, Gamer and Apple fanboy. I have a passion for creating stuff. Love trying out <strong>new technologies</strong> and experiences.</p>
</div>
<div id="about3" class="step slide about" data-x="-1900" data-y="-800" data-z="-100" data-rotate="270" data-scale="1">
<p>I mostly code in <strong>PHP</strong> and <strong>Objective-C</strong>, but I'm not afraid to get my hands dirty.</p>
</div>
<div id="about4" class="step slide about" data-x="-1900" data-y="-1600" data-z="-100" data-rotate="270" data-scale="1">
<p><strong>Graduated</strong> with a <strong>1:1</strong> (84% Average) in Computer Network Technology BSc.</p>
</div>
<div id="websites" class="step slide" data-x="7100" data-y="-700" data-z="-3000" data-rotate="0" data-scale="5">
<h1>Websites</h1>
</div>
<div id="applications" class="step slide application" data-x="3950" data-y="-4500" data-z="-3000" data-rotate="90" data-scale="5">
<h1>Applications</h1>
</div>
<div id="contact" class="step slide" data-x="-180" data-y="2100" data-scale="3">
<h1>Connect</h1>
<p></p>
<div id="contact_images">
<img src="images/twitter.png">
<img src="images/linkedin.png">
</div>
</div>
</div>
<script src="js/impress.js"></script>
<script>
//All hail megatron
impress().init();
//impress().showMenu();
</script>
</body>
</html>
CSS
/*
Resetting the humans
*/
.navbar-fixed-top2{
position:fixed;
top:0;
width:100%;
height:50px;
background-color:red;
z-index:3000;
}
This is due to a work-around for a chrome bug in impress.js, see the comments at the end of the CSS file that ships with it.
To make the links in your navbar clickable, add the following to your .navbar-fixed-top2 CSS class:
pointer-events: auto
Alternatively, add the following class to your CSS:
.extra-clickable { pointer-events: auto }
... and then add that class to anything outside of #impress that you want to have clickable.
I'm using the "DynamicPage" jQuery plugin to make my pages not reload when navigating. On the index page is a image slider plugin called "Coin-Slider". The dynamic page works fine, except when I click to go back to the index page where the image slider is. For some reason (from what I can tell) the Coin-Slider ready function isn't activating when it goes back to the index. May be something to do with the URL, as host.com/index.php works but host.com/#index.php does not. Any reason why it's doing this? I've tried including the ready function in the DynamicPage function in the js file to execute whenever the page changes, but it didn't help. Page is included below.
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<link href="css.css" rel="stylesheet" type="text/css" />
<title>Liberty Design, Scarborough</title>
<script type="text/javascript" src="jquery-1.7.2.js"></script>
<script type='text/javascript' src='js/jquery.ba-hashchange.min.js'></script>
<script type='text/javascript' src='js/dynamicpage.js'></script>
<script type="text/javascript" src="coin-slider/coin-slider.min.js"></script>
</head>
<body>
<div id="nav-back"></div>
<div id="wraps">
<div id="left-wrap"></div>
<div id="right-wrap"></div>
</div>
<div style="background:url(images/layout/shadow-bottom.png) no-repeat bottom center; width:900px; margin:0 auto; padding-bottom: 26px;">
<div id="page-wrap">
<div id="header">
<div id="banner">
<div id="social"><img src="images/layout/facebook.png" alt="Like us on Facebook!" /></div>
</div>
</div>
<navbar>
<div id="nav">
<div style="background:url(images/layout/gradient-up.png) repeat-x;height:20px;position:relative;top:-20px; z-index:999;"></div>
<ul id="navbar">
<li>Home</li>
<li>Facilities</li>
<li>Staff</li>
<li>Where are we?</li>
<li>Contact</li>
</ul>
</div>
</navbar>
<section id="main-content">
<div id="guts">
<!-- Content Start -->
<div style="background:url(images/layout/sides.png) center center no-repeat; height:373px;">
<div id="gamesHolder">
<div id="games">
<img src="images/banner_img/1335800583.png" alt="Welcome" />
<span>
<b>Welcome</b><br/>
Welcome to Liberty
</span>
<img src="images/banner_img/1335800633.png" alt="shop front" />
<span>
<b>shop front</b><br/>
this is the front of the shop
</span>
<img src="images/banner_img/" alt="staff #3" />
<span>
<b>staff #3</b>
<br/>this is the description for staff #3
</span>
<img src="images/banner_img/" alt="staff #1" />
<span>
<b>staff #1</b><br/>
this is staff #1
</span>
<img src="images/banner_img/" alt="asdas" />
<span>
<b>asdas</b><br/>
sdasdas
</span>
</div>
</div>
</div>
<script>
$(document).ready(function() {
$('#games').coinslider({ navigation: true, height:325, width: 595, hoverPause: true, delay: 5000,});
});
</script>
</div>
</section>
<div id="footer">
<!-- Cosmetics for the footer -->
<div id="footer-back"></div>
<div id="footer-wraps">
<div id="footer-left-wrap"></div>
<div id="footer-right-wrap"></div>
</div>
<div style="background:url(images/layout/gradient-up.png) repeat-x;height:20px;position:relative;top:-20px;"></div>
<center style="position:relative; top:-8px; color:#999;">Liberty Design, Scarborough - Website by Chain.</center>
</div>
</div>
</div>
</body>
</html>
Ok, mydomain.com and mydomain.com/#anything are the same, they point to your default file which can be index.php, index.html or whatever. The browser doesn't refresh while it navigates to the same file but diffrent hash tags like: from file#hashA to file#hashB or from file to file#hashRandom or from file#index.php to file. Since the page doesn't refresh (gets loaaded) the document ready doesn't gets fired either (it already got fired the first time the page got loaded).
First fix to your problem:
instead of linking to mydomain.com/#index.php link to mydomain.com or mydomain.com/index.php
Second fix is:
<script>
$(document).ready(function() {
var sliderInit = false;
$('#games').coinslider({ navigation: true, height:325, width: 595, hoverPause: true, delay: 5000,});
// Adding fix
$('#idOfLinkThatGetsClicked').click(function () {
if (!sliderInit) {
$('#games').coinslider({ navigation: true, height:325, width: 595, hoverPause: true, delay: 5000,});
sliderInit = true;
}
});
});
</script>