Search Type: Posts; User: Charles

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  1. The paths that I referenced looked to lead me down this road:



    store.addListener('update', updateServer);
    function updateServer(s, r, o){
    if (o == 'commit'){
    // i can use...
  2. I searched, but the question is general enough that I got a lot of false positives.

    I set up a project like this:
    Create a Store with a JSON Reader
    Create a Content Model
    Create an...
  3. I know how to do this on a TabPanel, but on a tabbed ContentPanel, is there an event that fires when the tab closes?

    example:

    layout.beginUpdate();
    var newTab = new Ext.ContentPanel(...);...
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    Ok, am I being really dense?
    How do I trigger an event on checking an Ext.form.Checkbox box? I see there is a "check" event, but am I missing how to use it?
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    For going about it, I have done the following:



    - Use the default theme and full css as references: other themes have (had) holes in them in terms of what widgets are provided, etc. I always...
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    Something like this:



    var d1 = new Ext.form.DateField();
    d1.render('container');
    d1.wrap.insertHtml('beforeBegin', '<label for="'+d1.el.id+'">Date</label>');
    d1.wrap.setStyle({display:...
  7. err... obviously you can, but you don't want to because span isn't supposed to have any block level elements inside it, right?

    I've always wondered about that... If you specify display of a span...
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    Does anyone have a tip for getting a <label> working with elements from Ext.form? I was able to try appending before date.wrap (I think that is what I was doing -- the wrapper element for the date)...
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    It doesn't work at all for Safari -- I would suggest either extending support there or not presenting the buttons. As it is, I can select text, and use key combinations to make it bold -- just not...
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    var el = Ext.get('example');
    var box = el.boxWrap('x-box');


    Firebug says: el.child(cls + "-mc") has no properties
    In Safari's JavaScript Console, I'm getting a Null value error on that line.
    ...
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    You could start by referencing an existing Carousel component for a related framework (like http://billwscott.com/carousel/). There are a ton of improvements that could be made by implementing...
  12. Look at this thread:

    http://www.yui-ext.com/forum/viewtopic.php?t=3321
  13. And you are sure that it is happening because EXT is involved, not just something simple like the security checks are happening on the server so when the page caches on the client nothing is...
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    That is clean.. that's nice.
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    Ok, I am reserving the right to retract this suggestion...

    suggestion now retracted
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    Oh, anyway... I didn't get to what is happening. I think that the problem is putting the grid into a tab that isn't activated. There may be a better way to do this, but the following example works...
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    Based on your description of the problem, was your initial strategy to do something like this:


    var TabsExample = {
    init : function(){
    var fakeData = [
    ['Fake One',19,25],
    ['Fake...
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    You could customize your theme for this, from a CSS standpoint, it involves setting opacity in the various ways that different browsers support:


    opacity:.8;
    -moz-opacity:.8;
    filter:...
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    Intel mac with Parallels (a Mac mini can be had fairly cheap) lets you cover a very wide range of browsers... what I've not tried, though, is keeping an older copy of OS X installed to boot and test...
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    That is actually really cool... (near) free hosting with a DNS alias. I've been meaning to do that for images for a while on my own projects (img1.example.com etc.), both to cut down on cost and to...
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    I think non-gzipped versions of the library will be available at URLs from hosted.extjs.com using Amazon's S3 hosting service. The community would then, I suppose, be welcome to link against those...
  22. I see, that worked. Yeah... I was making that much more difficult than it needed to be.
    Thanks!

    Charles
  23. I have a quick tree related question.
    Let's say I've got a tree:


    var tree = new Ext.tree.TreePanel('tree', {
    animate: true,
    loader: new Ext.tree.TreeLoader({dataUrl:'/api/tree'}),
    ...
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    My biggest pro-alias argument would be that if S3 doesn't meet the needs of the community at some future point in time and another hosting opportunity presents itself, we can simply change the alias...
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    I had thought of this... but I'm not aware of any browser that doesn't support gzip compression for HTTP and would support the functionality of EXT. It obviously wouldn't fail safe -- which may rule...
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