I'm migrating my angularJS application with ui-router to angular 4 with #uirouter/angular.
I see different behaviour when it comes to links created not via uiSref directive. In #uirouter/angular they reload entire page. Plunker: https://plnkr.co/edit/bF7c29SU1j83opj53Ulc
What is the best workaround to navigate and not reload page?
Turns out, it is problem with angular 2+ itself: Angular 2 Router, href links and unwanted page refresh
I've wrote small script to fix it: https://gist.github.com/Polvista/b19054c705859cef8e38c70de4cf29f8
Related
Is there any way to disable template cache in Angular 2 ?
I'm creating one single page application in Angular2.My App have three page. So i use Route to switch from one page to another.In one of my page i have a submit button.I need to disable it based on values selected by user. My issue is that Once i make it disabled it will remain disabled until i refresh the page.It will not enable when i go back to come to same page. This is because of Template caching . Html page is not reloading once it loaded.
Is there any way to disable cache or reload template ?
Thanks
Issue is fixed now. Caching is occurred due to angular 2 beta.0 version. Now I updated it to beta.13. It's working now.
Please try the following links that address your question:
AngularJS disable partial caching on dev machine
How to clear template cache
Alternatively you can try this code:
...
app.run(function($rootScope, $templateCache) {
$rootScope.$on('$routeChangeStart', function(event, next, current) {
if (typeof(current) !== 'undefined'){
$templateCache.remove(current.templateUrl);
}
});
});
Hope it helps!
I'm developping a jqm application with spring mobile in the back-end.
Whenever I hit the browser refresh button on my mobile phone the page is completely devastated afterwards. Browsers back-button works properly.
The data are still available due prg pattern (flashAttributes in Spring) after refresh. Only the view is malformed.
Any ideas how to solve this problem?
From jQuery Mobile docs :
The simplest approach when building a jQuery Mobile site is to reference the same set of stylesheets and scripts in the head of every page. If you need to load in specific scripts or styles for a particular page, we recommend binding logic to the pageinit event (details below) to run necessary code when a specific page is created (which can be determined by its id attribute, or a number of other ways). Following this approach will ensure that the code executes if the page is loaded directly or is pulled in and shown via Ajax
So what happens is - in jQuery Mobile, the scripts and styles defined in the head are loaded only once. So, in normal conditions, it works fine, as all the pages will use the scripts loaded from the first page.
But. When you refresh a page in-between, it triggers a page-reload instead of the ajax navigation model thatjqm uses. So all the scripts and styles loaded from the first page will not be included from here on out.
What you need to do is "reference the same set of stylesheets and scripts in the head of every page", so that even if you hit refresh in the middle, the scripts and styles that had been loaded from the head of the first page are loaded again.
I recommend you read the docs from the above link fully to gain a better understanding.
I'm working on a website that uses html5's push- and popstate in combination with ajax-calls to create a website that dynamically loads in Wordpress posts and pages, without causing a page refresh.
I've got that working fine, but I would love it if the black Wordpress toolbar/adminbar that shows at the top of the site when you're logged in as an admin, also reflected the change of content. Is there any way at all to make this happen? So that when I go from a post to page, for example, the "edit" link in the admin bar updates.
I don't think it's as easy as I hope it is, and if it can't be worked out I think I'll just disable the adminbar on the front-end. But it could be that I'm missing something.
Thanks in advance!
I'm working on this myself. I'm gonna build an ajax action and jquery function to do this. I will post here when it's done. For NOW i've instructed my users to just refresh to get the edit link. if you're using HTML5 history then you're on the permalink you want anyways. refresh and let the server regenerate the bar. not perfect but not terrible.
another option is to put edit post links in your template.
Overview
I've set up a site using jQuery Mobile. The problem I'm having is that when I enter the site from an interior page (like the blog pages) and click on the navigation buttons in the header, I can go back to the homepage but then none of the ajax/hash-based navigation links work. In my header navigation I've linked the left-side navigation buttons directly with hrefs, not using data-rel="back". I'm not trying to use the buttons to imitate the browser's back button, but rather for absolute navigation. I've tested this on the desktop in Chrome and Firefox and on an iPhone running iOS 5 in Mobile Safari; the behavior is the same in all browsers.
Edit: (Note specific questions below in bold italic.)
What works and what doesn't
For example, if you go to the interior page http://slawson.org/blog/ and then click the < Kim button in the header to go back to the homepage, then you can only go to absolute links (like Blog) but none of the hash-based links (the other links under the "Portfolio" and "About" headers) work... clicking on the links does not fire a page transition, instead the links just blink and do nothing.
If you enter the site from the homepage — http://slawson.org/ — or one of the subpages of the homepage — like http://slawson.org/#web — this problem does not occur.
index.html — contains most of the other pages that use hash-based navigation (these don't work), e.g.:
Web Sites
iOS Applications
Print Publications
Logos & Branding
...
blog/index.html and blog/.../*.html — regular pages loaded via JQM's ajax loader (these work).
Question
Is there a problem with JQM and ajax navigation when entering sites from interior pages, or is this something that can be fixed by restructuring things or adding some jQuery somewhere? I'd like to avoid breaking every page into a separate html file.
Versions
I'm using jQuery 1.8.2 and jQuery Mobile 1.2.0.
Edit:
I looked at the JQM multi-page template docs and at these related StackOverflow questions:
jQuery mobile page navigation behaviour
Facing an issue in jquerymobile's multi page template stucture
JQuery Mobile - link from external page (SinglePage-template) to an internal page (MultiPage-template)
Things I've tried:
data-url
I tried adding data-url to the multi-pages in index.html, like so:
<div data-role="page" id="web" data-url="index.html#web" data-title="Kim Slawson | Web Sites" class="shorter-list-items">
but that didn't help.
data-rel="external"
I tried adding data-rel="external" to links to the homepage, like this link on the navigation button on the blog page:
Kim
but that didn't help either.
data-ajax="false"
I tried adding data-ajax="false" to links to the homepage, like this link on the navigation button on the blog page:
Kim
This works (i.e., you can go to the homepage, then all of the multi-pages work) BUT the transition does not fire going to the homepage. Is there a way to add a transition to this link, perhaps by giving it a class and then using some jQuery to bind to that class to fire the transition? or is there a better way? (Of note, the back button works fine after I add data-ajax="false" to the link to the homepage. Clement Ho's answer here implies that adding it breaks the back button, but I'm not seeing that)
The problem is that the hash-based pages don't exist on the page when you're clicking the links to them. (<div data-rolw="page" id="#web">...</div> isn't there)
If you have a back-end framework set up, you could return the the hash-based pages, along with the requested page, whenever a non-ajax (the initial) request is made. Then those pages will be in the DOM no matter what page is loaded first.
The other alternative is, like you said, to break every page into its own file.
I using Opencart CMS. I was apply Opencart version Mobile by using Jquery mobile.
All page working very well but Checkout page.
Jquery mobile working for the first load and no Modify. But when i choose "Modify" button and Submit it. The next page (Load via Ajax) will don't apply css and js.
I have tried using .page() , .trigger(create) methods ... and got nowhere.
Please help me!
I have the same problem with a multi-page template.
When I call $.mobile.changePage() the page loads just fine at first. On the second call the CSS is not loaded (or painted properly).