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Type: Posts; User: silcreval

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  1. Replies
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    You can use plugins to add behaviour to a class....

    You can use plugins to add behaviour to a class. Ext.AbstractPlugin derives from Ext.Component, and has an init where you can setup elements, etc. You can then use this plugin in both classes.
    ...
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    Have a look here for the JSON format:- ...

    Have a look here for the JSON format:-

    https://www.sencha.com/forum/showthread.php?284182-Format-of-JSON-for-use-with-ExtJS-4-2-TreeStore
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    Answering my own question in case its useful for...

    Answering my own question in case its useful for someone else.

    Basically - I added an event monitor to the Application launch() function - something like this. First I clear the state then, I...
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    Using stateful panels with resize

    I've added state saving support to an app that uses Ext.container.Viewport containing a border layout. I've added stateful:true and an ID to all the panels, and it works great.

    However if I resize...
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    Styling a tree panel

    I'm having problems styling a fairly simple tree panel.


    Ext.define('stuff.view.layout.Menu', {

    extend: 'Ext.tree.Panel',
    alias: 'widget.layout.Menu',
    animate: false,
    store:...
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    Same problem.

    Same problem.
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    Got it working thanks.

    Got it working thanks.
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    The first thing to check is scope. 'me' might not...

    The first thing to check is scope. 'me' might not be what you think it is when 'failure' is called. For callbacks, I usually derive the scope from parameters passed into the failure() call or some...
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    RPC 1 uses a fairly simple protocol: eg (from...

    RPC 1 uses a fairly simple protocol:

    eg (from wikipedia)

    {"method": "echo", "params": ["Hello JSON-RPC"], "id": 1}

    you would have to emulate this using extraParams settings in the AJAX proxy...
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    1,027

    Data view with inline PNGs

    I've created a data view with the view.View class, which uses a template to display various PNG images. I use an AJAX based data store.

    I'd like to return the PNG images inline, rather than using...
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    Stop notifications from stacking up

    Is there a way to either reuse or prevent multiple notifications appearing (that are the same)?
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    I've started working on a new approach as I...

    I've started working on a new approach as I havent got anywhere with the SDK and ExtJS 4.1. I did finally get it running under Linux, but the compressed files are all wrong and I just dont have time...
  13. SDK 2.0 beta3 fails with 'Error thrown from your application'

    I get

    Error thrown from your application with message: TypeError: 'undefined' is not an object

    when attempting to package an application with ExtJS 4.1.1

    Running on Centos 6 (64bit).
    ...
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    Is there an SDK for ExtJS 4.1 yet?

    I've noticed that the SDK's dont seem to work with ExtJS 4.1. I usually get loads of errors about 'locale' and then a partial app-all.js which when used calls in most of ExtJS 4.1 dynamically anyway....
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    Is Linux support still active?

    Is Linux support still active?
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    Great work!

    Great work on this release. Muuuuuch better....

    This fixed a horrendous issue I was having with switching tab panels, causing windows to lock up, etc, etc. Now works really well.

    Thanks - keep...
  17. I'm working on a test case - down to around 400...

    I'm working on a test case - down to around 400 lines, I need to trim it a bit more first.
  18. [4.1] After selecting a tab, window no longer moveable

    I'm seeing a weird problem with a Ext.window.Window which just contains a tab panel with two tabs (each is a Ext.panel.Panel).

    When I select one of the tabs, the window is no longer movable. If I...
  19. [FIXED] Also with 4.0.7. It seems to affect IE only, but...

    Also with 4.0.7. It seems to affect IE only, but is present in IE9 and IE10.

    I think this looks terrible in IE, and in fact I turn off the grey theme when in IE.
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    Good point. I've run into problems where I've...

    Good point. I've run into problems where I've used 'width' 'height' etc in config.

    It might be better to move some definitions into the constructor or initComponent, particularly where you are...
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    SDK 2.0 problems with ExtJS 4.1

    Tried all the latest builds of SDK 2 and it is still failing to package ExtJS 4.1 apps.

    I get the app-all.js, but then a whole bunch of extra js files get loaded as well so it
    basically doesnt...
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    1,635

    I've had similar problems restoring a complex...

    I've had similar problems restoring a complex application with several windows from a state. In 4.0.7 the z-order is remembered correctly, but in 4.1 it gets lost, and in fact the top most window is...
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    I narrowed this down a bit. It seems to occur...

    I narrowed this down a bit. It seems to occur when you do a loadData on a store associated with a grid panel. loadData(new_data,clear) has a flag 'clear' which if omitted or true clears the current...
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    It may be too big a leap from the regular themes?...

    It may be too big a leap from the regular themes?

    I think if the current themes could be lightened up a bit, and if the bevelling/3D effect could be reduced that might work OK?

    More of an...
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    Neptune - is it really going to work?

    I've been playing around with the Neptune theme in a fairly complex application
    with multiple windows, everyone has their own opinion on this type of stuff,
    but for what its worth - my take was:-
    ...
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