Search Type: Posts; User: roger.spall

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    Ok, here is an example Dynamic tree which builds random nodes into a Tree Panel.

    Replace treegrid.js with this code, and open treegrid.html to see the dynamically generated tree.

    You can...
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    SCENARIO
    I have a very large data which is most efficiently sent from the server to the browser as a javascript array / tree. Each record basically has 5 fields, 3 of which contain grouping values,...
  3. I guess I need to spend more time with the SDK tools... any good documentation?

    BTW: How can the tool resolve circular references or conflicts between inheritance hierarchy and requires? For...
  4. I am really trying to get a grip with best practices for managing my application classes and need some help, pointers, references, etc.

    Right now, I have all of my classes in a single root...
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    Thanks x10...

    I forgot that the only thing definite in life is death and taxes!

    Hope you find it useful.
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    It definitely works and is in production at a client:



    Ext.define('common.admin.DealerUserPermissionsTreePanel', {
    extend : 'Ext.tree.Panel',
    requires : [...
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    Of course, I could be using it completely wrong, so if you have a demo I can see, I will copy it.

    Thanks,

    Roger
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    I tried to convert V3 to V4 and failed!

    I took your code and it definitely worked, but...

    The transition animations do not work - I am using embedded html, not images, and in this V3.0 demo,...
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    I really don't want to sound ungreatful....

    This code almost works, except...

    - The transition / animate effects don't work
    - The stop / start / pause controls don't work in Firefox

    Roger
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    Thanks I did find this, and I also found an ExtJs4 version...

    http://www.sencha.com/forum/showthread.php?145146-ExtJS-4-and-Ext-Core-Carousel

    Unfortunately, although this version 4 almost...
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    Folk,

    I am looking for an extension / plugin that lets me have a series of slides (each one a html page) and displays them in sequence.... Sort of like the information slideshow on Sencha's home...
  12. Folk,

    Connection.js (Ajax calls and Form submits) does not currently handle multiple headers with the same label. It isn't uncommon for a web-site to return multiple headers with the same label,...
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    I can definitely do my own Ajax call to synch my data, but now I am left with a store that still thinks deletions, updates and additions have been made...

    In my scenario, the user makes changes,...
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    OK, so transaction is the wrong word, although typically each call to a server by a client represents something that either completes or doesn't.

    My problem is TWO stores which each want to make...
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    Folk,

    I have no problem getting Grid CRUD working using an ajax proxy.

    Unfortunately, my User Interface is a little more complex and includes both a tree panel and a grid panel.

    The user...
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    I have a very simple ExtJS4 web application that only uses:

    XTemplate
    Ext.get
    Model
    Store
    Ajax request

    I want to minimze the ext js classes that are in my ext-all.js!
  17. An experienced graphic designer is required for a short term contract. The candidate will be required to design the overall look and feel of a web based Multi-step product selection wizard /...
  18. Folk,

    Can I post a request for ExtJS contract work here or in any of the other forums?

    The work is for a ExtJS4 UI design opportunity.

    Regards,

    Roger
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    If that works it is pretty cool!

    So it takes the generated browser page from a css3 browser with the skinned components, slices the image into pieces and extracts / creates images for none CSS3...
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    I finally got my ExtJs4 theming build environment working! Anyway, I can now generate custom themes and all seems to be well except I need to understand some architectural issues...

    My custom...
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    Didn't think about conditionally setting BLANK_IMAGE_URL, nice idea!

    My problem is in IE7 when I need to set BLANK_IMAGE_URL and it still doesn't work!

    Regards,

    Roger
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    This one is driving me crazy...

    I have set my Ext.BLANK_IMAGE_URL to point to a valid 's.gif' file on my server accessible via https - I can use relative or absolute pathing to the...
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    Folk,

    The ext-all.css references a missing / misnamed tabbar background image...

    My browser keeps reporting that ...../images/default/tab-bar/tab-bar-bg.gif could not be found.

    There is a...
  24. doLayout() was the correct solution... I had to ask the header to doLayout() rather than the panel.

    Thanks,

    Roger
  25. Folk,

    I have a panel which has its title dynamically set - including sometimes blank / no title.

    In the case of a blank / no title, I would like the titlebar / header to disappear. Right now...
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