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Thread: refresh list like facebook

  1. #1
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    Default Answered: refresh list like facebook

    Hey,

    I think the command will be already there but i don't can find them. I'm searching for a command or event to refresh my list like the facebook app is making it. I found this post from the sencha touch 1 forum but i think in sencha touch 2 i don't need to use the plugin. http://www.sencha.com/forum/showthre...istPullRefresh

    My list items looks so:
    Code:
    items: [	{
    	    xtype: 'topBar',
    	    listeners : {
    		    painted: function(){
    			this.setTitle('Agent View');
    			
    			var hiddenButton = Ext.getCmp('back');
    			hiddenButton.hide();
    		    }
    		}
    	},
    	{
    	    xtype: 'searchfield', //The search 
    	    placeHolder: 'Search...'
    	}
    	]
    under the search field is the list shown.

  2. Hey,
    sorry what do you mean by telling that you are looking for a command to update the list like Facebook does but you don't need the plugin?
    If you are looking for the same plugin showed in the link you posted you can find the docs at the following url.

    http://docs.sencha.com/touch/2-0/#!/...in.PullRefresh

    Otherwise could you explain better what you want to achieve?

  3. #2
    Sencha - Services Team AndreaCammarata's Avatar
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    Default

    Hey,
    sorry what do you mean by telling that you are looking for a command to update the list like Facebook does but you don't need the plugin?
    If you are looking for the same plugin showed in the link you posted you can find the docs at the following url.

    http://docs.sencha.com/touch/2-0/#!/...in.PullRefresh

    Otherwise could you explain better what you want to achieve?
    Sencha Inc
    Andrea Cammarata, Solutions Engineer
    Owner at SIMACS

    @AndreaCammarata
    www.andreacammarata.com
    github: https://github.com/AndreaCammarata

    TUX components bundle for Sencha Touch 2.x.x
    https://github.com/AndreaCammarata/TUX


  4. #3
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    Default

    Yes that is what i wanted thank you Just one more question to the plugin is there an event that will be fired every time when the user drag the the list down?

  5. #4
    Sencha - Services Team AndreaCammarata's Avatar
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    Default

    Nope, but you can set a listener to the listener scroller in this way:

    Code:
    list.getScrollable().getScroller().on({
        scroll: 'onListScroll',
        scope: this
    });
    Where:
    • list is your list component;
    • onScrollList is the callback function associated to the scroll event.
    • scope is where the "onScrollList" function is defined.
    Hope this helps.
    Sencha Inc
    Andrea Cammarata, Solutions Engineer
    Owner at SIMACS

    @AndreaCammarata
    www.andreacammarata.com
    github: https://github.com/AndreaCammarata

    TUX components bundle for Sencha Touch 2.x.x
    https://github.com/AndreaCammarata/TUX


  6. #5
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    Default

    Thank you I will give it a try

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