I am trying to get my AJAX .load function to have back/reload/bookmark capability.
I am using the jquery plugin history.js.
My content is being loaded in my content div from another html file using anchor points within that to specify which div to select the information from (depending on link clicked).
Currently, i have managed to get the plugin to change the address but the back/reload functionality is not working.
This is the plugin code i am using: https://github.com/balupton/jquery-history/blob/master/scripts/jquery.history.js
Head:
<script type="text/javascript" src="jquery.js"></script>
<script type="text/javascript" src="core.js"></script>
<script type="text/javascript" src="path.js"></script>
<script type="text/javascript" src="back.js"></script>
Navigation:
<div id="leftnav">
<p class="leftnavtext">
<a class="navlinks" id="about2" href="#/about">ABOUT</a> <br>
<a class="navlinks" id="process2" href="#/process">PROCESS</a> <br>
<a class="navlinks" id="materials2" href="#/materials">MATERIALS</a> <br>
<a class="navlinks" id="pricing2" href="#/pricing">PRICING</a>
</p>
AJAX Javascript code:
$(document).ready(function(){
$("#about2").click(function(){
$("#content").load("content.html #about");
});
$("#process2").click(function(){
$("#content").load("content.html #process");
});
$("#materials2").click(function(){
$("#content").load("content.html #materials");
});
$("#pricing2").click(function(){
$("#content").load("content.html #pricing");
});
$("#pricing3").click(function(){
$("#content").load("content.html #pricing");
});
$("#infinite1").click(function(){
$("#content").load("content.html #infinite");
});
});
back.js Code (path.js is the plugin.):
function nav_event(hash) {
// Some sort of navigation happened, update page
}
$(document).ready(function(){
$.history.init(nav_event);
$.history.load('#/about');
}
$(document).ready(function(){
$.history.init(nav_event);
$.history.load('#/process');
}
$(document).ready(function(){
$.history.init(nav_event);
$.history.load('#/materials');
}
$(document).ready(function(){
$.history.init(nav_event);
$.history.load('#/pricing');
}
$(document).ready(function(){
$.history.init(nav_event);
$.history.load('#/infinite');
}
Can anyone see where im going wrong with this? Or can they suggest a better plugin to use?
Thanks
if (navigator.userAgent.match('MSIE')!=null) {return false;} /*prevent IE crash*/
window.addEventListener("popstate", function(e) {window.location = lastURL; });
window.history.pushState({"html": newURL,"pageTitle": newURL},"", newURL);
I stole this from another answer.
Unfortunately it does not work in IE.
further reading:
http://html5doctor.com/history-api/
http://diveintohtml5.info/history.html
Related
I have a div tag in my webpage
<div id="editor1" name="editor1" contenteditable="true">
{!! $post->post !!}
</div>
When I click on the content of this div, a CKEditor Toolbar appears automatically. I tried to disable this Toolbar. I tried the following but could not be able to.
Try 1 :
<script>
$(document).ready(function() {
CKEDITOR.disableAutoInline = true;
});
</script>
Try 2: In the CKEditor config file
config.disableAutoInline = true;
What is my wrong? I am searching at Google, Stakeoverflow for several hours but not finding any solution. May I be helped by anybody?
Note that:
In the Page Header I added
<link rel="stylesheet" href="http://localhost/ewt/resources\assets
\ckeditor\plugins\codesnippet\lib\highlight\styles\magula.css">
and in the Footer I added
<script src="http://localhost/ewt/resources/assets/ckeditor/ckeditor.js"> </script>
<script src="http://localhost/ewt/resources/assets/ckeditor/adapters
/jquery.js"></script>
<script>hljs.initHighlightingOnLoad();</script>
I had the same problem, for me it started working when I set the disableAutoInline outside of document.ready:
<script type="text/javascript">
CKEDITOR.disableAutoInline = true;
$(document).ready(function () {
...
}
</script>
This fiddle has the starter kit recreated, with and extra button that alters the model.
http://jsfiddle.net/UjacC/1/
However, when clicking change, the array changes, but the view is not being updated. Why?
<title>Ember Starter Kit</title>
<body>
<script type="text/x-handlebars">
<h2>Welcome to Ember.js</h2>
<button id="btnChange">change model</button>
{{outlet}}
</script>
<script type="text/x-handlebars" data-template-name="index">
<ul>
{{#each item in model}}
<li>{{item}}</li>
{{/each}}
</ul>
</script>
<script>
$(document).ready(function(){
console.log(stuff);
$("#btnChange").click(function(){
stuff.push("d");
console.log("change",stuff);
});
});
</script>
</body>
App = Ember.Application.create();
var stuff = ["a","7","b","c"];
App.Router.map(function() {
// put your routes here
});
App.IndexRoute = Ember.Route.extend({
model: function() {
return stuff;
}
});
Instead of stuff.push you need to use Embers pushObject which will notify listeners of an object that there was a change to it.
EDIT:
Here's the updated jsfiddle: http://jsfiddle.net/UjacC/2/
please can anyone help me with this problem that i've encountered. i'm able to capture a url parameter with javascript and i want to add it to my jquery code which calls a page in a div but i'm able to do it. here's my code:
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.7/jquery.min.js"></script>
<script language="javascript" type="text/javascript">
function urlink()
{
var tlink = window.location.search.substring(1);
}
jQuery(function($){
$('#mydiv').load('real_news.asp?'+ urllink());
});
</script>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.7/jquery.min.js"></script>
<script language="javascript" type="text/javascript">
function urlink()
{
return window.location.search.substring(1);
}
jQuery(function($){
$('#mydiv').load('real_news.asp?'+ urllink());
});
</script>
for quick reference I have attached the image of what I want.
I would like to update (change the content) without updating the whole page (without refreshing the page). Clicking on the links or buttons on the whitebox should fetch the data from the database and that is to be displayed in the redbox. Of course first thing you would write as an answer will be "Ajax!!!", but as I'm new to laravel framework, I want to know what is the best way to achieve this, should I write the javascript directly in the view or in the controller, and how to do it through controller? If you need any more info please let me know.
Revised question, is there any other better way other then the ones answered
First we need to set up some routes. You can also do this with controllers.
Route::get('home', function()
{
return View::make('home');
});
Route::get('someRoute', function()
{
return View::make('someView');
});
For the home view, I'd add a scripts section:
//home.php
<html>
<head>
<script>
$('a.ajax').click(function(e){
e.preventDefault();
var pageURL = $(this).attr('href');
$('#ajaxContent').load(pageURL);
});
</script>
</head>
<body>
<div class="wrapper">
Click Here
<div id="ajaxContent"></div>
</div>
</body>
</html>
In case you're using blade templating, here's an implementation
//main.blade.php
<html>
<head>
#yield('styles')
</head>
<body>
<div class="wrapper">
#yield('content')
</div>
#section('scripts')
<script src="//ajax.googleapis.com/ajax/libs/jquery/1.10.1/jquery.min.js"></script>
#show
</body>
</html>
//home.blade.php
#extends('main')
#section('content')
Click Here
<div id="ajaxContent"></div>
#stop
#section('scripts')
#parent
$('a.ajax').click(function(e){
e.preventDefault();
var pageURL = $(this).attr('href');
$('#ajaxContent').load(pageURL);
});
#stop
it would be better for you if you use jQuery to do this update using ajax functionality.
and a simple code can be like this
$('a.ajax').click(function(e){
e.preventDefault();
var pageURL = $(this).attr('href');
$('#divID-to-be-updated').load(pageURL);
});
more about ajax functionality inside jQuery can be read from http://jqapi.com/#p=load
Im trying to create a div that will use jquery's lazy load to load images coming in from linkedIn. When I look at the examples found online, they seem to work fine with my browser, but when i try to add it, it doesnt seem to work. I'm not sure if it matters, but i'm developing in Groovy/grails. here is the code i have so far, before rendering:
<html>
<head>
<script type="text/javascript" src="${resource(dir:'js',file:'jquery.lazyload.js')}">
</script>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.3.2/jquery.min.js" type="text/javascript" charset="utf-8"></script>
....
<script type="text/javascript">
$("img").lazyload({
placeholder : "/mgr/images/spinner.gif"
});
</script>
....
</head>
<body>
<div style="width: 150px; height:200px; border:1px solid red; overflow:auto;">
<g:each in="${Friends}" status="i" var="Friends">
<img original=${Friends[3]} src="/mgr/images/spinner.gif">
</g:each>
</div>
This code will only draw the div and display the /mgr/images/spinner.gif image but not the original image. Is there something i'm missing?
thanks for your help
jason
Normally you include the plugin file after the jQuery core file. That way the plugin can extend the jQuery core.
Change:
<script type="text/javascript" src="${resource(dir:'js',file:'jquery.lazyload.js')}">
</script>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.3.2/jquery.min.js" type="text/javascript" charset="utf-8"></script>
To:
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.3.2/jquery.min.js" type="text/javascript" charset="utf-8"></script>
<script type="text/javascript" src="${resource(dir:'js',file:'jquery.lazyload.js')}"></script>
I would also recommend trying to use the newest jQuery core file you can. It may break old plugins but it's well worth attempting as with each update to jQuery come performance enhancements.
jQuery 1.6.4 from Google CDN.
jQuery 1.6.4 from jQuery's CDN.
Also if you want to load some html not just for images using lazy loading plugin you can do easy like that on lazy callbacks
this option "enableThrottle: false", is to ensure your callback is always executed, I had some issues because of this ... sometimes lazy loading wasn't working..
to html add "class="lazy" data-src=" " to an element to section/div/img to call when is displayed to add new html
> $('.lazy').Lazy({
> chainable: false,
> enableThrottle: false,
> onFinishedAll: function () {
> // do what you need ajax call or other
> },
> beforeLoad: function () {
> // do what you need ajax call or other
> },
> afterLoad: function () {
> // do what you need ajax call or other
> },
> onError: function () {
> console.log('could not be loaded');
> }
> });