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- Hi
i have ported a few applications from version 1.1 to 1.2.0 Final and recognized a serious loss in performance.
When the pages contain a few elements,lists, forms and so, then the application "freezes" before page transition animations start, even on the jqm documentation page. Its happening on all of my test devices: iphone3, ipad3 and an asus transsformer tablet with latest android installed.
I would like to know what the reason for this behaviour is?
Cheers
Stefan- 09-Nov-2012 05:47 AM
- Forum: jQuery Mobile
The reverse slide animation looks totally different when i start the application from the iphones/ios6 homescreen instead starting the app from safari. In fact both animation look a little wrong.But the animation in the homescreen-scenario is strange somehow. I would like to know what the reason for that jqm-animations are depending on the start-scenario?It only seems to ba a problem with jqm 1.2 final and ios.- Hihow can i write the title of the pervious page on the back button? Since there are several options to navigate to a single page i think of a client side solution.CheersStefan
- For some technical reason it is not possible to mixin multipage pages wiithin an ajax page flow. Following the documentation on this it is possible by doing a full page reload when changing from a page loaded via ajax to a multipage page. But doing so will break the navigation.Having some page and a dialog on one html file for example is quite common and practical i think but not really possible because thats already a mult and so not mixable with an ajax page flow.Does someone is having same issues or a workaround already?Stefan
- 30-May-2011 02:56 PM
- Forum: jQuery Mobile
HeyThis is a bit offtopic its not really a jqm thing but a more general issue to touch devices. But hey there are so many cool n' creative people in here and maybe one has an idea.We were thinking about how someone can hand sign something on a touch device. If you get a parcel from a parcel service usual you acknowledge the receipt on some handheld device with a palm pen.Coding a little drawing tool was pretty easy with html canvas. Also a png export was no big deal.The problem is that no one who tried it was able to write down his signature properly without a pen only having the forefinger as instrument. LOL!Are there ideas?- Hey Group!I wrote an Instant Search like widget for JQM. Its nothing special but maybe someone likes to use it.With this widget you can markup a common search form and let it act like an instant search.Just Add the data-role instantsearch to the form and your users instantly see results while typing search strings.Result presentation is a listview.Use it, copy it, mod it... All without warranty and at your own risk :)CheersStefan
- 06-May-2011 06:30 AM
- Forum: Developing jQuery Mobile
Hi,should i use the virtual events like vclick and vmousedown when developing new widgets?Is the declaration: xxxx.bind('vclick', ...) enough to get all relevant taps and clicks on mobile and desktop env?CheersStefan- 18-Apr-2011 02:27 PM
- Forum: jQuery Mobile
Hello,how do i open the datepicker as popup?- 14-Apr-2011 12:52 PM
- Forum: jQuery Mobile
Hello!
I got a few links for interaction only. The links should display the servers html result but not change the history stack. acting more like an input form...
For simplicity i wouldnt write javascript event code for handling stuff. So i started with this html markup.
<a href="/bla/fourtytwo/hangman" data-changepage="false">change form values</a>
I've implemented my new data attribute changepage in jquery.mobile.navigation.js.
It seems to work but because i dont have a glimpse about jqm core and even javascript at all i am absolutely not sure if this thing really works or is producing evil side effects. So it will be totally cool if someone can help me, give a hint.
https://github.com/hiroprotagonist/jquery-mobile/commit/55b7618fbf1d668740831f5567fa149bf3ba81d5
cheers- 07-Apr-2011 10:55 AM
- Forum: jQuery Mobile
HulloIf using URLs containing parenthesis in Mozilla Firefox, there is a problem with the location.hash.
The handling of URLs with parenthesis for example when hitting the back or forward button leads to Syntax Errors in Firefox JavaScript Engine: uncaught exception: Syntax error, unrecognized expression: data-url='...(...'The Exception is thrown by Sizzle.
This error is thrown at serveral positions in jQuery Mobile code, for example:
to = $( ":jqmData(url='" + url + "')" ); "jquery.mobile.navigation.js"Because of our funny business backend we have a lot URL containing parenthesis so we worked arround this error.Please take a look at this change on github.Cheers- HiWhen a form gets submitted jqm will ajax post the data and change the page url hash. Changing the page url hash is somehow uncomfortable for CRUD apps.Starting updating or creating database entries is more like a self-contained process. I like to hit submit several times, type in values, getting errors, type in better values submitting again and so on until i get a success page at last. Over the hole process i expect the back button pointing to the entry point of the hole update process. I think this would be a very nice default behaviour.To get this beaviour i changed the 1.0a4 core like this:from:
- ORIGINAL
- $( "form" ).live('submit', function(event){
- .
- ....snipp
- .
- $.mobile.changePage({
- url: url.length && url || path.get(),
- type: type.length && type.toLowerCase() || "get",
- data: $(this).serialize()
- },
- $(this).jqmData("transition"),
- $(this).jqmData("direction"),
- true //
- );
- .
- ....snapp
- .
To this:- PATCHED
- $( "form" ).live('submit', function(event){
- .
- ....snipp
- .
- $.mobile.changePage({
- url: url.length && url || path.get(),
- type: type.length && type.toLowerCase() || "get",
- data: $(this).serialize()
- },
- $(this).jqmData("transition"),
- $(this).jqmData("direction"),
- false //DISABLE CHANGEHASH
- );
- .
- ....snapp
CheersStefan- 22-Mar-2011 06:36 AM
- Forum: jQuery Mobile
Hi,i think one idea behind animated page transition is to increase performance experienced by the user.This will work when silde animation starts immediately after the user clicked on smth. and just showing a progress bar when the content is still not ready after the animation finished.In my opinion JQM does transition animation in wrong order. First, jqm starts the progress bar and if content is ready jqm start the animation. In fact this will extend waiting time. Reordering animation will increase user experience- 21-Mar-2011 11:31 AM
- Forum: jQuery Mobile
Hi Forum,i built a navigation skeleton(simple list view) for a new app with jqm. Of course some links still point to nowhere. Now when i tap on such a link and get the expected 404 the jqm standard box("error loading page") pops up and then the hole application navigation is down completely. Clicking navigation items just changes the address bar of the browser but not the document body content. I checked that with chrome and firefox.How can i work arround that problem?CheersStefan
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