[by krukow]

I was wondering if there is a general rule for what component properties can be shared in components' prototypes and which must be specified in a config object "per instance".

I am interested in...

[by krukow]

When migrating from Ext.2.0.2 I have found a new bug either in KeyNav or something it depends on.

If an enabled KeyNav object is disabled and then later re-enabled, then all key-listeners are...

[by krukow]

Did you check your response headers? You can use Firebug or Live HTTP Headers for firefox. Your request has:

Accept-Charset ISO-8859-1,utf-8;q=0.7,*;q=0.7


which says that it prefers...

[by krukow]

Hello and welcome.

There are many advantages to Ext. In fact, an answer to this would be so comprehensive that nobody is likely to answer this posting. I think you should be more specific in your...

[by krukow]

Yes, the Class function would be invoked with a newly created object as 'this'. This newly created object has Class.prototype as its [[prototype]].

No 'this' can't be used in the sense you mean:...

[by krukow]

Thanks, mate.

[by krukow]

Hello everyone,

I am currently writing a series of blog postings, where I express some ideas concerning JavaScript clients in web applications. I am posting here for several reason:
There are a...

[by krukow]

I've recently blogged about namespaces: what why and how to use them.

http://higher-order.blogspot.com/2008/02/designing-clientserver-web-applications.html

Check it out if you are interested.

[by krukow]

Thanks but that is not what I really want. The onbeforeunload event will trigger in any of the following scenarios: user refreshes page, user types in another URL in the location field, users clicks...

[by krukow]

I kind of feel bad about making this post, but I figure if anyone knows how to do this, someone using Ext will know. So here goes.

I've tried to discover a way that reliably detects when the User...

[by krukow]

The code from the example is:



module = function(){
var count = 0; // Private Variable for the module. Not accessible from outside
var increaseCount = function(){ // Private function....

[by krukow]

Hello,

I've been wondering about the expression typeof x == 'undefined' which occurs many places in the Ext sources. For example, in Record.set



/**
* Set the named field to the...

[by krukow]

Can you post the relevant code snipplets? That would make it much easier to help you.

-- Karl

[by krukow]

(noticed another post about this, but is seems no solution yet)

I decided to try and create an extension of ScriptTagProxy which attempts to exploit the browser cache. Any chance any of you...

[by krukow]

Hello,

I was thinking about how to do caching of JSON responses when using ScriptTagProxy to do cross domain requests.

Once can set the ScriptTagProxy config option nocache: false in order to...

[by krukow]

Interesting. I think the documentation is lacking on that point.

Thanks for the help!

Cheers,
- Karl

[by krukow]

Hello,

I was testing my application in IE6 when I noticed a difference in the IE6 rendering (compared to IE7 and FF). It occurs when using a cardlayout with at least 2 active items. The first item...

[by krukow]

Yeah, the API docs are not very clear on this.

Internally the store keeps a reference to the data put in the store, but also a reference to a single "filtered" version of the data which is a...

[by krukow]

I've been wondering about this too, but so far I've been to lazy to actually go look it up :) So thanks for asking!

First, regarding contentEl and el: I think contentEl is specific to panel and it...

[by krukow]

http://extjs.com/forum/showthread.php?p=97799#post97799

ext-lang-da.zip attached.

[by krukow]

can you add kkr@trifork.com <- I may want to use this to demo capabilities of Ext

[by krukow]

Hello,

I have a some corrections to the translations in ext-lang-da.js. Obviously it is hard for the core team to judge whether this is really a "bug" or not, but these are my suggestions.
...

[by krukow]

I would suggest using YUICompressor or JSmin -- personally I would trust them more and you can run them offline as part of your build.

Cheers
- Karl

[by krukow]

Yes, I agree that in projects where you are using JS to define the view by simply using existing Ext components, unit tests are probably just a waste of time (other than the use you indicate)....

[by krukow]

Nice to see someone else looking at these problems. Looking forward to hearing about your experiences.

In the mean time I've been looking at automated unit-testing using YUI, i.e., yuitest. The...