I am trying to implement photoswipe inside my jquerymobile application.
I am using jquerymobile & Django to develop my application and now I want to setup a gallery on one my pages.
Basically I have 3 pages, page 1 is the the category index, then I got a subcategory index for each category and finally I goto a detail item page.
On the itemPage I put the code to handle the photoswipe library however it doesn't work as I expected because the content of the page is loaded via ajax ( I have to do a full refresh in order to load the photoswipe scripts)
I know I can solve the issue, calling the subctageory level links with rel="external", but this cause a total refresh on Itempage and I want to keep the smooth transitions between pages.
So I need to know how to setup the code for photoswipe before page load.
The code below is from the itemPage level( I put the code from the photoswipe demo inside)
<!DOCTYPE html>
<html>
<head>
<title>PhotoSwipe</title>
<meta name="author" content="Ste Brennan - Code Computerlove - http://www.codecomputerlove.com/" />
<meta content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0;" name="viewport" />
<meta name="apple-mobile-web-app-capable" content="yes" />
<link href="http://code.jquery.com/mobile/1.0rc2/jquery.mobile-1.0rc2.min.css" rel="stylesheet" />
<link href="{{ STATIC_URL }}styles/jquery-mobile.css" type="text/css" rel="stylesheet" />
<link href="{{ STATIC_URL }}styles/photoswipe.css" type="text/css" rel="stylesheet" />
<script type="text/javascript" src="{{ STATIC_URL }}scripts/lib/klass.min.js"></script>
<script type="text/javascript" src="http://code.jquery.com/jquery-1.6.4.min.js"></script>
<script type="text/javascript" src="http://code.jquery.com/mobile/1.0rc2/jquery.mobile-1.0rc2.min.js"></script>
<script type="text/javascript" src="{{ STATIC_URL }}scripts/code.photoswipe.jquery-3.0.4.min.js"></script>
</head>
<body>
<div data-role="page" id="Home">
<script type="text/javascript">
(function(window, PhotoSwipe){
document.addEventListener('DOMContentLoaded', function(){
var
options = {},
instance = PhotoSwipe.attach( window.document.querySelectorAll('#Gallery a'), options );
}, false);
}(window, window.Code.PhotoSwipe));
</script>
<div data-role="header">
<h1>PhotoSwipe</h1>
</div>
<div data-role="content" >
<p>These examples show PhotoSwipe integrated with jQuery Mobile:</p>
<ul data-role="listview" data-inset="true">
<li>First Gallery</li>
</ul>
<p>PhotoSwipe has also been designed to run stand-alone and can be easily integrated into your non jQuery / jQuery mobile websites:</p>
<ul data-role="listview" data-inset="true">
<li>Code Computerlove</li>
</ul>
</div>
<div data-role="footer">
<h4>© 2011 Code Computerlove</h4>
</div>
</div>
<div data-role="page" data-add-back-btn="true" id="Gallery1" class="gallery-page">
<div data-role="header">
<h1>First Gallery</h1>
</div>
<div data-role="content">
<ul class="gallery">
<li><img src="{{ STATIC_URL }}images/chichen1.jpg" alt="Image 001" /></li>
<li><img src="{{ STATIC_URL }}images/thumb/002.jpg" alt="Image 002" /></li>
<li><img src="{{ STATIC_URL }}images/thumb/003.jpg" alt="Image 003" /></li>
<li><img src="{{ STATIC_URL }}images/thumb/004.jpg" alt="Image 004" /></li>
<li><img src="{{ STATIC_URL }}images/thumb/005.jpg" alt="Image 005" /></li>
<li><img src="{{ STATIC_URL }}images/thumb/006.jpg" alt="Image 006" /></li>
<li><img src="{{ STATIC_URL }}images/thumb/007.jpg" alt="Image 007" /></li>
<li><img src="{{ STATIC_URL }}images/thumb/008.jpg" alt="Image 008" /></li>
<li><img src="{{ STATIC_URL }}images/thumb/009.jpg" alt="Image 009" /></li>
</ul>
</div>
<div data-role="footer">
<h4>© 2011 Code Computerlove</h4>
</div>
</div>
</div>
</body>
</html>
I put the script to handle the gallery inside <div data-role="page" id="Home">
since If I put the code in the head is never executed for the ajax call.
However when I executed the code above, the page doesn't show the last level(itempage never appears)
I guess the problem can be fixed changing ther way the page is loaded with some code like below inside <div data-role="page" id="Home">
$( document ).delegate("#Home", "pagebeforecreate", function() {
alert('A page with an ID of "aboutPage" is about to be created by jQuery Mobile!');
});
but how I can call the photoswipe script, If I replaced the code from alert function with
(function(window, PhotoSwipe){
document.addEventListener('DOMContentLoaded', function(){
var
options = {},
instance = PhotoSwipe.attach( window.document.querySelectorAll('#Gallery a'), options );
}, false);
}(window, window.Code.PhotoSwipe));
it doesn't work? the page doesn't load
Hope you can help me!
Thanks
You should take a look at the examples provided by Photoswipe and how they are initializing photoswipe in their sample galleries.
I'm using this, which also ensures you can call more than one photoswipe-gallery on a multipage and also allows different HTML containers for the images. Feel free to modifiy to your need:
(function (window, $, PhotoSwipe) {
// still using live for photoswipe vs. on()/off()
$('div:jqmData(role="page")').live('pageshow', function (e) {
var currentPage = $(e.target),
options = {},
// allow multiple galleries
swipesOnPage = currentPage.find('.photoswipeable');
// no photoswipe, we're done
if (swipesOnPage.length == 0) {
return false;
}
// if there are swipes init each
swipesOnPage.each(function (i) {
// make sure swipe is initialized once in case events bubble
if ($(this).data('photoswipe') != 'init') {
$(this).data('photoswipe', 'init');
// init - make sure you add a class of swipeMe to your images!!
var photoSwipeInstance = $(this).find(":not('.cloned') a.swipeMe", e.target).photoSwipe(options, currentPage.attr('id'));
}
return true;
});
// un-init when leaving the page
}).live('pagehide', function (e) {
var currentPage = $(e.target),
photoSwipeInstance = PhotoSwipe.getInstance(currentPage.attr('id'));
if (typeof photoSwipeInstance != "undefined" && photoSwipeInstance != null) {
PhotoSwipe.detatch(photoSwipeInstance);
}
return true;
});
}(window, window.jQuery, window.Code.PhotoSwipe));
Add data-ajax="false" to the page calling the sub pages.
Similarly, add to index.html to link to portfolio.html.
If you have a slide show on home page add to link on portfolio.html for index.html as well.
Related
So basically I have this code where I click on the image, it gets html file and should display it on the same page. It does display it but on another page, my guess is that it's not actually loading js file for some reason. Anyone can help?
View:
#extends('layouts.master')
#section('title', 'Best programmer ever')
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.3/jquery.min.js"></script>
<script src="{{asset('/js/template.js')}}" rel="javascript" type="text/javascript"></script>
#section('content')
#endsection
#section('template')
<!-- #foreach ($templates as $template)
{{$template->image}}
{{$template->file}}
#endforeach
-->
<div class= "template_class">
<a class="content-link" href="templates/template1.html">
<img id = "image" src="{{ asset($template->image )}}"/>
</a>
</div>
#show
JavaScript:
$(function(){
$('.content-link').click(function(e){
e.preventDefault();
$('.content').load(this.href)
.fail(function()( alert('Oops...something went wrong')));
});
});
alert("hello");
It doesn't even show alert so that's why I think it is not loading it.
The <script> tags are out of the #section sections.
Try changing it like this:
#section('content')
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.3/jquery.min.js"></script>
<script src="{{asset('/js/template.js')}}" rel="javascript" type="text/javascript"></script>
#endsection
If it doesn't work, check if the JS files are really included in your browser. (Open the Chrome Dev Tools and check the DOM)
I'm developing a phonegap app with the help of JQuery mobile that has four sections, each one has its own html file. The problem is, for instance, if I first load main.html and then navigate to list.html through a link, the listview in list.html does not show anything, but if I load list.html as the first page, it works perfect, I found this problem while testing on devices. Hope someone can help me fix this
Got this files as an example
--------clasificados.html--------------
<!DOCTYPE HTML>
<head>
<meta content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0;" name="viewport" />
<meta name="apple-mobile-web-app-capable" content="yes" />
<link rel="stylesheet" href="css/jquery.mobile-1.3.1.min.css"/>
<link href="css/custom.css" rel="stylesheet" type="text/css"/>
<script src="cordova-2.6.0.js"></script>
<script src="js/jquery-1.9.1.min.js"></script>
<script src="js/jquery.mobile-1.3.1.min.js"></script>
</head>
<html>
<body>
<div data-role="page" id="clasificados">
<div data-role="header" data-position="fixed" data-id="header1" data-tap-toggle="false">
<h1>Clasificados</h1>
</div><!-- /header -->
<div data-role="content">
<ul data-role="listview">
<li data-icon="arrow-r">Vehiculos</li>
<li data-icon="arrow-r">Bienes Raices</li>
<li data-icon="arrow-r">Empleos</li>
<li data-icon="arrow-r">Diversos</li>
</ul>
</div>
<div data-role="footer" class="nav-glyphish-example" data-position="fixed" data-id="footer1" data-tap-toggle="false">
<div data-role="navbar" class="nav-glyphish-example">
<ul>
<li><br/>Periodico</li>
<li><br/>Directorio</li>
<li><br/>Clasificados</li>
<li><br/>Cuponera</li>
</ul>
</div><!-- /navbar -->
</div><!-- /footer -->
</div>
-------vehiculos.html-------------
<div data-role="page" id="vehiculos" data-add-back-btn="true">
<div data-role="header" data-position="fixed" data-tap-toggle="false">
<h1>Vehiculos</h1>
</div>
<div data-role="content">
<ul id='vehiculosOutput' data-role="listview">
</ul>
</div>
<div data-role="footer" class="nav-glyphish-example" data-position="fixed" data-id="footer1" data-tap-toggle="false">
<div data-role="navbar" class="nav-glyphish-example">
<ul>
<li><br/>Periodico</li>
<li><br/>Directorio</li>
<li><br/>Clasificados</li>
<li><br/>Cuponera</li>
</ul>
</div><!-- /navbar -->
</div><!-- /footer -->
</div>
-------vehiculos.js----------------
$(document).ready(function(){
$.ajaxPrefilter(function( options, originalOptions, jqXHR ) {
// retry not set or less than 2 : retry not requested
if( !originalOptions.retryMax || !originalOptions.retryMax >=200 ) return;
// no timeout was setup
if( !originalOptions.timeout >0 ) return;
if( originalOptions.retryCount ) {
// increment retry count each time
originalOptions.retryCount++;
}else{
// init the retry count if not set
originalOptions.retryCount = 1;
// copy original error callback on first time
originalOptions._error = originalOptions.error;
};
// overwrite error handler for current request
options.error = function( _jqXHR, _textStatus, _errorThrown ){
// retry max was exhausted or it is not a timeout error
if( originalOptions.retryCount >= originalOptions.retryMax || _textStatus!='timeout' ){
// call original error handler if any
if( originalOptions._error ) originalOptions._error( _jqXHR, _textStatus, _errorThrown );
return;
};
// Call AJAX again with original options
$.ajax( originalOptions);
};
});
var output = $('#vehiculosOutput')
$.ajax({
url: 'http://www.periodicosonofertas.com/mobile/conexVehiculos.php',
dataType: 'jsonp',
jsonp: 'jsoncallback',
success:
function(data, status){
$.each(data, function(i,item){
var vehicles = '<li>'+item.name + '<p></p>'
+ '<p><font style="white-space:normal; font-size: small" >'+item.descripcion+'</p>' + '<p>'+item.contacto+'</p>' + '<p>'+item.telefono+'</p>' + '<p>'+item.correo+'</p></li>';
output.append(vehicles);
});
output.listview('refresh');
},error: function( jqXHR, textStatus, errorThrown ){
// display error status on failure
alert( 'error: ' + textStatus );
}
,timeout:5000
,retryMax: 200
});
});
When using Ajax navigation, then jQM loads only the contents of the response's body element (or more specifically the data-role="page" element). The scripts and styles inside the head tag won't execute unless the page is requested via HTTP. This explains why the listview is displayed properly when the page is loaded as first page.
In conclusion there are two possible solutions to your issue:
Initially, replace $(document).ready(function(){ with $(document).on('pageinit', '#vehiculos', function(){ inside vehiculos.js. This action is required, regardless of which of the below solution you will select.
The first solution is to add the vehiculos.js script inside the main.html page's head tag:
<script src="vehiculos.js"></script>
The second solution is to include the vehiculos.js script inside the list.html page's div:
<div data-role="page" id="vehiculos" data-add-back-btn="true">
I hope this helps.
My site has a "nav" div, with links to different html files, a "sidebar" div with static information, and a "content" div, which the different html files get loaded into. I've also set my url base in the header. One of these html files is a long document, and I'd like to be able to include links to sections of this file. So I named the section headers and used the hashtag to link to them:
portfolio.html snippet:
<BODY>
<a id="top"></a>
<header>
PULSE OXIMETRY IN ZAMBIA<BR>
DENGUE DIAGNOSIS IN NICARAGUA<BR>
EYE HEALTH IN INDIA<BR>
MAS.531 COMPUTATIONAL CAMERA AND PHOTOGRAPHY<BR>
MAS.S60 HANDS ON FOUNDATIONS<BR>
<hr>
</header>
<header><a id="pulseox">PULSE OXIMETRY IN ZAMBIA</a></header>
<img src="pulseOx.PNG" width="500px"><BR>
lorem ipsum
</BODY>
And this works wonderfully when I've opened the html by itself. But when it's been loaded into the "content" div within the meta html file, it tries to take me to <myurlbase>#pulseox. How do I make the <a href="#pulseox"> link refer to html doc within the "content" div? I haven't set a base url in the portfolio.html file.
Here's my meta html doc, if that helps:
<HTML>
<HEAD>
<link rel="stylesheet" type="text/css" href="index_test.css" />
<base href="http://myurl/" />
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>
<script>
$(document).ready(function(){
$("#content").load("home.html");
$(".nav-1").click(function(){
$("#content").load("home.html");
});
$(".nav-2").click(function(){
$("#content").load("about.html");
});
$(".nav-3").click(function(){
$("#content").load("portfolio.html");
});
$(".nav-4").click(function(){
$("#content").load("cv.html");
});
});
</script>
</HEAD>
<BODY>
<div id="nav">
<ul>
<li><a class="nav-1">HOME.</a></li>
<li><a class="nav-2">ABOUT.</a></li>
<li><a class="nav-3">PORTFOLIO.</a></li>
<li><a class="nav-4">CV.</a></li>
</ul>
</div>
<div id="sidebar">
myname
<BR><BR>
</div>
<div id="content"></div>
</BODY>
</HTML>
Does anyone know of a jquery plugin that has a background slide show and a gallery that changes background images every time someone opens the site or every hour or so?
There are lot of jQuery slideshow plugins. I would recommend you to look at the following:
Slide JS - http://www.slidesjs.com/
<head>
<title>Title</title>
<style type="text/css" media="screen">
.slides_container {
width:570px;
height:270px;
}
.slides_container div {
width:570px;
height:270px;
display:block;
}
</style>
<script src="http://code.jquery.com/jquery-latest.min.js"></script>
<script src="slides.js"></script>
<script>
$(function(){
$("#slides").slides();
});
</script>
</head>
<body>
<div id="slides">
<div class="slides_container">
<div>
<img src="http://placehold.it/570x270">
</div>
<div>
<img src="http://placehold.it/570x270">
</div>
<div>
<img src="http://placehold.it/570x270">
</div>
<div>
<img src="http://placehold.it/570x270">
</div>
</div>
</div>
</body>
Also, check some good slideshow plugins here
I am trying out knockoutjs at the moment, with my fairly rudimentary knowledge of javascript. I have set up a basic ASP.NET MVC 3 app for this purpose. Here's the snippet I set up in the Home/Index.cshtml view:
#if(false)
{
<script src="../../Scripts/jquery-1.6.3.js" type="text/javascript"></script>
<script src="../../Scripts/knockout-1.3.0beta.debug.js" type="text/javascript"></script>
}
#{
ViewBag.Title = "Home Page";
}
<script type="text/javascript">
var entryDataViewModel = {
registration: ko.observable("Registration"),
registeredName: ko.observable("Name"),
entryClass: ko.observable("Junior")
};
ko.applyBindings(entryDataViewModel);
</script>
<h2>#ViewBag.Message</h2>
<p>
Registration: <span data-bind="text: registration"></span><br />
Name: <span data-bind="text: registeredName"></span><br />
Class: <span data-bind="text: entryClass"></span><br />
To learn more about ASP.NET MVC visit http://asp.net/mvc.
</p>
For some weird reason nothing is showing, not even the default values. If I debug through Firebug the ViewModel is showing the properties as being empty too. Have I missed something here?
Many thanks,
Dany.
ADDED: the content of the _Layout.cshtml - it's all stock standard stuff, except for the addition of knockout, and using jquery 1.6.3
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title>#ViewBag.Title</title>
<link href="#Url.Content("~/Content/Site.css")" rel="stylesheet" type="text/css" />
<script src="#Url.Content("~/Scripts/knockout-1.3.0beta.js")" type="text/javascript"></script>
<script src="#Url.Content("~/Scripts/jquery-1.6.3.min.js")" type="text/javascript"></script>
<script src="#Url.Content("~/Scripts/modernizr-1.7.min.js")" type="text/javascript"></script>
</head>
<body>
<div class="page">
<header>
<div id="title">
<h1>My MVC Application</h1>
</div>
<div id="logindisplay">
#Html.Partial("_LogOnPartial")
</div>
<nav>
<ul id="menu">
<li>#Html.ActionLink("Home", "Index", "Home")</li>
<li>#Html.ActionLink("About", "About", "Home")</li>
</ul>
</nav>
</header>
<section id="main">
#RenderBody()
</section>
<footer>
</footer>
</div>
</body>
</html>
The answer I voted above only worked when I tried it in a plain webpage - not when I tried it in my MVC view. As it turned out I put the script block in the wrong position. I moved it to the end of the view, after the page elements have been processed. The other option is to wrap it within $(document).ready() then you can put the script block containing ViewModel and call to ko.applyBindings() anywhere you want...
use $(document).load(function(){:
<script type='text/javascript'>
//<![CDATA[
$(document).load(function(){
var entryDataViewModel = {
registration: ko.observable("Registration"),
registeredName: ko.observable("Name"),
entryClass: ko.observable("Junior")
};
ko.applyBindings(entryDataViewModel);
});
//]]>
</script>
Have a look: http://jsfiddle.net/S8Rh5/ - it works just fine.