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  1. Recommend you to use native scrollbar,
    it works much much better (faster/smoother/no lags) comparing to what Sencha provides.
  2. Hi,

    I am developing an app that should run on desktop, tablet and phone. For desktop specifically I need to use mouseover and mouseleave events, but seems, ST2.4 doesn't fire these events.

    Is...
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    Hi,

    Is there any way to run app.redirectTo('/newurl') silently? I mean I need just to change url without running controller's action.

    Thanks
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    This way works for me:


    getActiveRoute: function () {
    var history = app.getHistory(),
    actions = history.getActions();

    return actions[actions.length -...
  5. Hi,

    Please look this:
    http://docs.sencha.com/touch/2.3.1/source/Container3.html#Ext-Container-method-remove

    I am wondering about this peace of code:


    me.on({
    ...
  6. +1 to the above this question.
    p.s: native scrollbar works very very fast and, smooth, without any lags with 16 000 DOM elements on my ipod touch, sencha's one starts lagging after 400-500 elements...
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    Hi,

    In Extjs4+ you are using renderBuffer to increase rendering perfomance, currently I am looking ST's source code, and figured out that it inserts item in the DOM one by one, instead of creating...
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    Looks better than Sencha's default one.
  9. Here is my solution to fix this:



    ###
    @param {Object} panel
    @param {Object} node
    ###
    onNodeClicked: (panel, node) ->
    unless node.isLeaf()
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    Hi,

    As I dind't find any usefull information about large apps architecture, I've started this topic to share some my experience of using extjs in large apps, and will be very glad to receive any...
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    simple application with one grid(126 Mb of RAM):
    37155

    I've destroyed the grid, but save the reference of grid.view into variable a,
    created new property "f", and added many dom-elements into...
  12. hm,
    very interesting, because for me this problem has gone after upgrading to 4.1.1
  13. this has been fixed in extjs4.1.1
  14. I can't agree with you, it's Extjs issue, because "very slow grid scrolling" appears only in infinite-grids, just try simple grid-examples from sencha-documentation <-- they work
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    Any news about this bug?
  16. Same issue, Archlinux
  17. Oh, ok sorry
  18. tested against:

    Browser: Google Chrome 19.0.1084.52
    Extjs: 4.1.1.0rc


    Description:

    Combobox returns invalid value after calling model.set-method
  19. Replies
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    hm, there is no "useComponent" in src-path of the framework :((
  20. nice thoughts
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    Scott, thanks for your explanation.

    Unfortunately I cannot find documentation for this, where I can read about useComponent?
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    Hm, have just started upgdating to 4.1.1 rc2, and as always my app doesn't work, can anybody tell me
    where is reader#rawData-property????
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    Hi there,

    Is there any analog of SenchaTouch ComponentView in extjs 4.1?

    Regards.
  24. Ext.Ajax.request({
    url: "/cool/url",
    method: "POST",
    params: {
    coolParam: "coolValue"
    },
    success: MY_COOL_SUCCESS_CALLBACK
    failure: MY_COOL_FAILURE_CALLBACK
    });
  25. owenho, it's just a UTF-8 encoding, where is the problem?
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