Making No as Default in EXTJS Confirm Dialog

Currently there is no configuration that supports making "No" button as default for a Confirm dialog in ExtJS. So how to make no button as default?
One way to do this is to get Dialog and mark second button as default.

Here is the code snippet that makes no as default button:

var dialog = Ext.MessageBox.confirm('Confirm', 'Do you really mean it?' ,feedbackFunction).getDialog();
dialog.defaultButton = 2;
dialog.focus();

GZIP and Save the earth

It is amazing how we think about least significant things and put in Maximum effort rather than take care of low hanging fruits first. GZIP RFC came out around 1996 and all modern browsers (HTTP/1.1 supported Browsers) support GZIP and still it is amazing how many website doesn't support such a basic trick to save 50% of their bandwidth costs. Just adding GZIP support reduces bandwidth by 50% (70% if the website is Mostly Text) resulting in huge amount of savings.

How to Enable GZIP for Apache:

1) Make sure LoadModule deflate_module modules/mod_deflate.so in your httpd.conf
2) Add the following lines to httpd.conf

    SetOutputFilter DEFLATE
    SetEnvIfNoCase Request_URI \.(?:gif|jpe?g|png|rar|zip|pdf)$ no-gzip dont-vary
    
        Header append Vary User-Agent
    
 

and you are done. The configuration is telling Apache to GZIP every content except for Images, Zipped content and PDF files which are already in compresses format.

Next time when a browser sends request with HTTP Header:
Accept-Encoding: gzip, deflate

You webserver serves content in GZIP format and notifies the same with a proper reponse Header:
Content-Encoding: gzip

Enable GZIP on your servers today and save the Earth.