I am newer to JavaScript and I am working on a website where I want to be able to switch the URL when I click on certain elements of the site without reloading the page.
I want it to work like http://www.itemcycle.com when you click on the link to sell your iPad or iPhone and then select your model. It shows different boxes, and when you click on them, it changes the URL but I know it's not loading a new page because it doesn't scroll me back to the top.
Thanks in advance for your help!
what you are seeing is a single page application
A single-page application (SPA), also known as single-page interface
(SPI), is a web application or web site that fits on a single web page
with the goal of providing a more fluid user experience akin to a
desktop application.
It will be achieved by using certain JS frameworks. AngularJS is the popular one.
Try this:
window.location.href="/yourUrl";
HTML5 introduced the history.pushState() which allows you to add and modify history entries.
window.history.pushState('page1', 'Title', '/page1.php');
This might worth looking.
There's 2 main ways to redirect a user, each with it's tradeoffs:
You can redirect a user to a new page by changing the value of window.location.href. So for instance window.location.href='https://example.com'; will redirect a user to https://example.com. Note this will do a hard page reload, so the page will actually reload.
To change the url path without redirecting the user to a new page you can do use history.pushState. Doing something like:
history.pushState({}, "page 2", "/page2");
will change the url from https://example.com to https://example.com/page2 and the scroll position won't change. You can then listen to changes from history.pushState and update the page accordingly giving you effect you're looking for. Note you cannot change the domain (i.e. you can't go from https://example1.com to https://example2.com), but on the plus side the page will not actually be reloaded.
As others have pointed out there are various frameworks which allow you to do this type of thing, but those frameworks are making use of the techniques I've described above.
Related
So I have an iFrame which I am using to load the other pages for my website. To make the website seem like it has no load time and very smooth I have made a main page, with an iFrame in the middle to load the actual pages of the website that contain all the information. I have buttons using JS to change the SRC of the iFrame so that it acts like a normal nav bar.
I am curious to know if it is possible to make the URL on the browser, the same as the URL in the iFrame. Because right now when a user is on the website, they aren't switching to different pages, meaning they can't go back or forward in history because they never left the page in the first place. This can be troubling to most users if they want to link their friends to something, or just go back a bit.
Is there a way to do this in jQuery or JavaScript? Or even better, purely in HTML or CSS?
Thanks in advance.
EDIT: After googling a bit of what charlietfl has said, I am now wondering if it is possible to save a website into states, which I can then give web URLs to? I just skimmed through a few pages without reading them thoroughly so I'm not exactly sure what it was talking about when it mentioned states, but maybe there is something else out there that is capable?
You can try url hash like the gmail uses #inbox . It has the same functionality as you wish. It serves you the browser back and forward actions. You have to add more Javascript to handle those hashes. But i am not sure about its effect on seo (if you are only concerning about it).
For more details please go through these links
Gmail like URL scheme
Browser History Manager
I have some back/next buttons set up for a phonegap app built in angular.js.
I'm using partials in angular for the pages and using window.history as some simple back/next buttons. All is working good but I'd like to add some visual feedback as to when the back and next functionality becomes available.
Is there a way to check if the history.forward is available?
the next page wont be known, so I dont think looking through the pages in the history is a viable solution to this, it shouldnt kneed to know what page its on or what pages the app contains, something like (sudo)
if(window.history.forward()){
// show buttons as available
}else{
// show buttons as not available
}
Sadly history only returns undefined, but is there any other way?
Any suggestions would be great
thanks
history doesn't allow this, still you can get history.length to check if there is history at all (if not - just disable both buttons).
Or you can "dirtyhack" it by wrapping the whole site or app with 100% width|height borderless iframe on your "index" page and log this iframe's hisory "manually" from the top window (not advised at all; will work for the same domain only; will not work with "X-Frame-Options:DENY" on your server).
I am making a simple online application.
I have a navigation bar with a few buttons and one "div" into which all the new contents will be loaded dynamically i.e. when I click "About", it will load the page parts into the "div" without reloading the whole page with .load() function. The problem is:
what if I need to give a link to the Documents section of my web site, or the user wants to store this kind of link, the url is not rewritten when browsing my site. when the user stores the default link it will always link him to the default "Home" part.
How can I rewrite the URL and what is the most correct way to do this?
As option you can use location.hash.
E.g. user clicks About
and you're loading the content of your "About" page.
Also the URL in browser's address bar will be changed to something like http://mysite.com/hello.jsp#about.
So now user can copy this URL and visit it.
Then in $(document).ready() you can check the location.hash, find that '#about' anchor in it and then load an appropriate content.
Another option is to use Backbone.js or any other JavaScript MVC framework that you like which will help you to build rich client-side application and will handle such things for you.
According to me, appropriate method is to update the hash of the URL. Something like example.com/#About and etc. People can bookmark these. You have to take care to make a AJAX call when you read a hash tag in the URL and load the respective page.
What I would do is make ajax call on hashchange event instead of click. This event is supported from IE8 to all modern browsers. If you want to support IE7 use the hashchange plugin by Ben Alman.
I have seen that navigation in Google+ isn't normal navigation as in other sites. Many elements remain the same, and I am sure it isn't a
$('body').load()
or something like that because the page actually reloads and the URL changes.
Can anyone explain to me how it's done?
It is using AJAX. And with that, it is also using the History API.
The History API allows you to control the history of the browser, changing the URLs to change the state of the website. Each state is a different URL. The only drawback is that it's not supported on older browsers, on which it fallbacks usings hashbangs (it appends #foo/bar to the URL).
So it uses some kind of $('body').load(), except it doesn't use jQuery.
There are many way to achieve this you need ajax/Jquery usually.
$('#randomdiv').load('load.php');
This loads load.php generated html in div randomdiv
What I have is a MVC framework that I am manipulating the DOM via JavaScript and jQuery. Which to a point is a mute reference to this question. Through the MVC if I go to
domain.com/page/
I land on a default page with recent info, updates, etc. However through the MVC if I go to something like
domain.com/page/ref1/ref2/ref3
We can handle that on the backend to do what we want. When its gone to directly. So the thought here for this question is, can I mimic the behavior cross browser up to at least up to IE 6/7+, Firefox 3.x+, Chrome. And by mimic I mean manipulate the URL/URI like I would the DOM itself. This way when someone comes along and navigates to sections via the methods we manipulate the DOM and find something they want to share all they have to do is go up to the browsers URL bar, and then copy and paste it to a message.
What would be even nicer is a method that can work with the back and forth history buttons on browsers as well. All without having to reload/refresh the page.
have you tried
window.location.replace(URL)
This function doesn't load any pages.If you change your current location like this , when you redirect to somewhere , your last address will be the non-modified address.It doesnt write new URL to the browser history.So it would be like as if you just give the key to what the user wants to share.
Have you considered modifying the anchors in the URL? While on this page:
http://www.google.com/
Changing the URL to this:
http://www.google.com/#foo
... won't trigger a page refresh. So you could use (read/modify) the contents of the URL after the anchor all you want and the page won't get reloaded. Should be able to build on that idea.