1. #1
    Sencha User
    Join Date
    Jan 2011
    Posts
    13
    Vote Rating
    0
    aschoenfeld is on a distinguished road

      0  

    Exclamation Unanswered: Problem with Carousel on iPad2

    Unanswered: Problem with Carousel on iPad2


    Hi,

    I have a problem with a carousel.
    After I remove all items with removeAll and added new items with add it goes totally wrong.
    The funny thing is, it works just fine after I once rotate the iPad2.

    Any hint how I could solve this problem?

    I'm grateful for any help, thanks!

    Best regards, Alexander
    Last edited by aschoenfeld; 16 Jan 2012 at 11:55 PM. Reason: Bug was fixed in sample, needed source code is below

  2. #2
    Sencha - Senior Forum Manager mitchellsimoens's Avatar
    Join Date
    Mar 2007
    Location
    Gainesville, FL
    Posts
    36,801
    Answers
    3467
    Vote Rating
    834
    mitchellsimoens has a reputation beyond repute mitchellsimoens has a reputation beyond repute mitchellsimoens has a reputation beyond repute mitchellsimoens has a reputation beyond repute mitchellsimoens has a reputation beyond repute mitchellsimoens has a reputation beyond repute mitchellsimoens has a reputation beyond repute mitchellsimoens has a reputation beyond repute mitchellsimoens has a reputation beyond repute mitchellsimoens has a reputation beyond repute mitchellsimoens has a reputation beyond repute

      0  

    Default


    This is working for me:

    Code:
    var carousel = new Ext.Carousel({
        fullscreen : true,
        items      : [
            {
                html : 'One'
            },
            {
                html : 'Two'
            }
        ]
    });
    
    setTimeout(function() {
        carousel.removeAll();
    
        carousel.add({
            html : 'Three'
        });
        carousel.doLayout();
    });
    Mitchell Simoens @SenchaMitch
    Sencha Inc, Senior Forum Manager
    ________________
    Check out my GitHub, lots of nice things for Ext JS 4 and Sencha Touch 2
    https://github.com/mitchellsimoens

    Think my support is good? Get more personalized support via a support subscription. https://www.sencha.com/store/

    Need more help with your app? Hire Sencha Services services@sencha.com

    Want to learn Sencha Touch 2? Check out Sencha Touch in Action that is in print!

    When posting code, please use BBCode's CODE tags.

  3. #3
    Sencha User
    Join Date
    Jan 2011
    Posts
    13
    Vote Rating
    0
    aschoenfeld is on a distinguished road

      0  

    Default


    Hi Mitchell,

    easy samples work for me too, but I have this weired behaviour in a bigger project where I have a lot of panes.

    Here is the code part I used:
    Code:
            this.carousel.removeAll();        
            var obj = storeArticle.data.get("obj");
            var issue = storeArticle.data.get("issue");
            var year = storeArticle.data.get("year");
            var page = storeArticle.data.get("page");
            var pageuntil = storeArticle.data.get("pageuntil");
    
    
            for (index=page; index <= pageuntil; index++) {
                console.log('image_page.aspx?obj=' + obj + '&year=' + year + '&issue=' + issue + '&page=' + index + '');
                this.carousel.add({
                    html: '<img class="page" src="image_page.aspx?obj=' + obj + '&year=' + year + '&issue=' + issue + '&page=' + index + '" alt="">'
                });
            }
    
    
            console.log(this.carousel);
    
    
            this.carousel.doLayout();
    I find it very strange that it works fine after I rotate once. Can I call some function to simulate the rotation? Maybe this will fix my problem?

    Best regards,
    Alexander

  4. #4
    Sencha User
    Join Date
    Jan 2011
    Posts
    13
    Vote Rating
    0
    aschoenfeld is on a distinguished road

      0  

    Default


    I managed to fix this problem with this article on stackoverflow:
    http://stackoverflow.com/questions/6351005/reload-carousel-items

    I
    n short I needed to give the carousel an id and use Ext.getCmp('myCarouselId') instead of this.carousel.

    Hope this can help somebody else, too

    Best regards,
    Alexander

  5. #5
    Sencha - Senior Forum Manager mitchellsimoens's Avatar
    Join Date
    Mar 2007
    Location
    Gainesville, FL
    Posts
    36,801
    Answers
    3467
    Vote Rating
    834
    mitchellsimoens has a reputation beyond repute mitchellsimoens has a reputation beyond repute mitchellsimoens has a reputation beyond repute mitchellsimoens has a reputation beyond repute mitchellsimoens has a reputation beyond repute mitchellsimoens has a reputation beyond repute mitchellsimoens has a reputation beyond repute mitchellsimoens has a reputation beyond repute mitchellsimoens has a reputation beyond repute mitchellsimoens has a reputation beyond repute mitchellsimoens has a reputation beyond repute

      0  

    Default


    You shouldn't use id except for debugging. You can easily have name collisions and it's just not worth coming up with some id naming scheme.
    Mitchell Simoens @SenchaMitch
    Sencha Inc, Senior Forum Manager
    ________________
    Check out my GitHub, lots of nice things for Ext JS 4 and Sencha Touch 2
    https://github.com/mitchellsimoens

    Think my support is good? Get more personalized support via a support subscription. https://www.sencha.com/store/

    Need more help with your app? Hire Sencha Services services@sencha.com

    Want to learn Sencha Touch 2? Check out Sencha Touch in Action that is in print!

    When posting code, please use BBCode's CODE tags.

Thread Participants: 1

Tags for this Thread

Turkiyenin en sevilen filmlerinin yer aldigi xnxx internet sitemiz olan ve porn sex tarzi bir site olan mobil porno izle sitemiz gercekten dillere destan bir durumda herkesin sevdigi bir site olarak tarihe gececege benziyor. Sitenin en belirgin ozelliklerinden birisi de Turkiyede gercekten kaliteli ve muntazam, duzenli porno izle siteleri olmamasidir. Bu yuzden iste. Ayrica en net goruntu kalitesine sahip adresinde yayinlanmaktadir. Mesela diğer sitelerimizden bahsedecek olursak, en iyi hd porno video arşivine sahip bir siteyiz. "The Best anal porn videos and slut anus, big asses movies set..." hd porno faketaxi