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Thread: sencha touch app very slow on iPhone Device

  1. #1
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    Default sencha touch app very slow on iPhone Device

    hi ,

    am trying to test my app on iPhone device , i tested it on android device and it works good , and tested it on the iPhone emulator using Xcode and it's extremely fast and reliable ,

    but when i tried it using Ad Hoc on iPhone device it was extremely slow and jerky

    also , swipe lists and buttons clicks are very very slow

    am using PhoneGap + Sencha Touch

    any ideas , please help ? !
    Still Learning .... Still Expert

  2. #2
    Sencha User mitchellsimoens's Avatar
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    How much do you have rendered at once?
    Mitchell Simoens @LikelyMitch
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  3. #3
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    sorry , can u explain !?
    Still Learning .... Still Expert

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    Sencha User mitchellsimoens's Avatar
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    DOM is the largest performance hit so if you have a lot rendered, the slower things will work and react. A computer can handle it because it's a lot more powerful. A phone or tablet isn't quite powerful yet albeit they are starting to accelerate in getting more powerful.
    Mitchell Simoens @LikelyMitch
    Modus Create, Senior Frontend Engineer
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