Ext JS 4.1 RC2 Released http://www.sencha.com/blog/ext-js-4-1-rc-2-released Today we’re making available Ext JS 4.1 RC2, which contains bug fixes, enhancements and documentation improvements based on your feedback on our first Release Candidate two weeks ago. Download it today. en-us nigelw@forwardcomputers.co.uk Copyright 2012 2012-04-03T15:00:58+00:00 Comment by thedestroied where is right to left support ... i was waiting for more than year for this feature ... where is it .. where is right to left support ... i was waiting for more than year for this feature ... where is it ..

]]> Thu, 10 May 2012 13:03 GMT http://www.sencha.com/blog//ext-js-4-1-rc-2-released#id:31483#date:13:03 Comment by Jalak How about RTL support? How about RTL support?

]]> Sat, 21 Apr 2012 13:52 GMT http://www.sencha.com/blog//ext-js-4-1-rc-2-released#id:31286#date:13:52 Comment by Arthur Endsley Now if we could only get an SDK for Linux! Now if we could only get an SDK for Linux!

]]> Thu, 19 Apr 2012 18:22 GMT http://www.sencha.com/blog//ext-js-4-1-rc-2-released#id:31272#date:18:22 Comment by Anton In RC3 problem with models. Can’t define field with name ‘1.0.0a’ or ‘0.0.2’. In RC3 problem with models. Can’t define field with name ‘1.0.0a’ or ‘0.0.2’.

]]> Thu, 12 Apr 2012 16:06 GMT http://www.sencha.com/blog//ext-js-4-1-rc-2-released#id:31200#date:16:06 Comment by Ira Klotzko There’s no question, the programmers, and qa personnel working on 4.1 have been going above and beyond. Yeah, there are some issues: performance, changing apis, bug tracking, svn/git access, announcements of release schedule. I won’t lie, these are pretty bad things. But, they have more to do with management decisions. I think we all can relate to management choices gone awry. I am sure performance issues were made clear to management early on. My point is, let’s remember as developers to cheer on our comrades at Sencha. They are doing a great job developing and testing some really great software. And, let’s not forget to target our angry woes to the right audience, the management. Let’s have public bug tracking; estimates on release dates; transparency transparency transparency. Thanks guys! There’s no question, the programmers, and qa personnel working on 4.1 have been going above and beyond.

Yeah, there are some issues: performance, changing apis, bug tracking, svn/git access, announcements of release schedule. I won’t lie, these are pretty bad things. But, they have more to do with management decisions. I think we all can relate to management choices gone awry. I am sure performance issues were made clear to management early on.

My point is, let’s remember as developers to cheer on our comrades at Sencha. They are doing a great job developing and testing some really great software.

And, let’s not forget to target our angry woes to the right audience, the management. Let’s have public bug tracking; estimates on release dates; transparency transparency transparency.

Thanks guys!

]]> Thu, 12 Apr 2012 16:06 GMT http://www.sencha.com/blog//ext-js-4-1-rc-2-released#id:31199#date:16:06 Comment by elsto “But there is still a mayor bug in chrome 18 (“random layouting problems”).” It looks like the problem is solved in the canary build of chrome (Version 20.0.1098.0 canary). At least for my application Ext4.1 RC2 works great. Thanks to the devs “But there is still a mayor bug in chrome 18 (“random layouting problems”).”

It looks like the problem is solved in the canary build of chrome (Version 20.0.1098.0 canary).
At least for my application Ext4.1 RC2 works great.
Thanks to the devs

]]> Wed, 11 Apr 2012 15:50 GMT http://www.sencha.com/blog//ext-js-4-1-rc-2-released#id:31186#date:15:50 Comment by Jean-Philippe Maquestiaux I simply changed the ref in the header and… from 4.0.7 to 4.1rc2 Uncaught RangeError: Maximum call stack size exceeded I simply changed the ref in the header and… from 4.0.7 to 4.1rc2
Uncaught RangeError: Maximum call stack size exceeded

]]> Wed, 11 Apr 2012 10:04 GMT http://www.sencha.com/blog//ext-js-4-1-rc-2-released#id:31182#date:10:04 Comment by Totoro Times Not a very good release. Too many bugs. Simply not enough testing guys. Getting disappointed with this framework more and more. Not a very good release. Too many bugs. Simply not enough testing guys. Getting disappointed with this framework more and more.

]]> Wed, 11 Apr 2012 07:48 GMT http://www.sencha.com/blog//ext-js-4-1-rc-2-released#id:31177#date:07:48 Comment by Maysam Tayyeb @JAD1951, It has been mentioned clearly in 4.1 announcement that “if you wanna use the new version, some incompatibilities has been made in order to gain more performance” @JAD1951, It has been mentioned clearly in 4.1 announcement that “if you wanna use the new version, some incompatibilities has been made in order to gain more performance”

]]> Wed, 11 Apr 2012 02:32 GMT http://www.sencha.com/blog//ext-js-4-1-rc-2-released#id:31176#date:02:32 Comment by Maysam Tayyeb You’d better to set stateful to true dynamically in the constructor if any stateId has set manually and forget about autoGenId. You’d better to set stateful to true dynamically in the constructor if any stateId has set manually and forget about autoGenId.

]]> Wed, 11 Apr 2012 02:22 GMT http://www.sencha.com/blog//ext-js-4-1-rc-2-released#id:31175#date:02:22 Comment by JAD1951 Sorry, but I find yours job awful. My app, working very well with Ext 3.4 when passed to RC2 donne nothing. I would like use MVC architecture : with 4.0.7 it was nice but with with RC1 and RC2 I am completely stopped. Could you explain clearly what I have to change passing from Ext 3.4 to RC2 : clearly, how to pass from a top-down traversal render method to the new method ? I find the ExtJs the best framework for complicated applications but now I think to return to Ext 3.4 : not so elegant like MVC architecture but this is STABLE !!!! Sorry, but I lost 2 months for nothing. I hope that next version will have more clear documentation Sorry, but I find yours job awful. My app, working very well with Ext 3.4 when passed to RC2 donne nothing. I would like use MVC architecture : with 4.0.7 it was nice but with with RC1 and RC2 I am completely stopped. Could you explain clearly what I have to change passing from Ext 3.4 to RC2 :
clearly, how to pass from a top-down traversal render method to the new method ?
I find the ExtJs the best framework for complicated applications but now I think to return to Ext 3.4 : not so elegant like MVC architecture but this is STABLE !!!!
Sorry, but I lost 2 months for nothing. I hope that next version will have more clear documentation

]]> Tue, 10 Apr 2012 21:15 GMT http://www.sencha.com/blog//ext-js-4-1-rc-2-released#id:31170#date:21:15 Comment by Andrey S Fantastic work! Fantastic work!

]]> Tue, 10 Apr 2012 12:59 GMT http://www.sencha.com/blog//ext-js-4-1-rc-2-released#id:31167#date:12:59 Comment by Maysam Tayyeb Setting stateful to false as default value is a good idea that I’ve always done to increase performance. and thanks for adding tooltip to MenuItems. Great works Setting stateful to false as default value is a good idea that I’ve always done to increase performance.
and thanks for adding tooltip to MenuItems.

Great works

]]> Tue, 10 Apr 2012 09:32 GMT http://www.sencha.com/blog//ext-js-4-1-rc-2-released#id:31166#date:09:32 Comment by Maysam Tayyeb Good Job guys Good Job guys

]]> Mon, 09 Apr 2012 02:14 GMT http://www.sencha.com/blog//ext-js-4-1-rc-2-released#id:31158#date:02:14 Comment by George Hernandez Good to see that some bugs I had noticed were fixed. My apps are working with 4.1rc2 for the major browsers except for Chrome 18. Good to see that some bugs I had noticed were fixed. My apps are working with 4.1rc2 for the major browsers except for Chrome 18.

]]> Fri, 06 Apr 2012 23:57 GMT http://www.sencha.com/blog//ext-js-4-1-rc-2-released#id:31149#date:23:57 Comment by psnsoni RTL support is still absent :( RTL support is still absent :(

]]> Fri, 06 Apr 2012 18:10 GMT http://www.sencha.com/blog//ext-js-4-1-rc-2-released#id:31146#date:18:10 Comment by Animal There’s a bug in Chrome 18’s JIT code which breaks the Math object when code that uses certain routines gets compiled into machine code. That is the underlying cause of seemingly random layout problems on Chrome 18. We have submitted a bug report for V8, and we have a workaround in There’s a bug in Chrome 18’s JIT code which breaks the Math object when code that uses certain routines gets compiled into machine code. That is the underlying cause of seemingly random layout problems on Chrome 18. We have submitted a bug report for V8, and we have a workaround in

]]> Fri, 06 Apr 2012 11:43 GMT http://www.sencha.com/blog//ext-js-4-1-rc-2-released#id:31145#date:11:43 Comment by Jack @Alex Kotov & @elsto Chrome 18 is in beta…...... ..... @Alex Kotov & @elsto Chrome 18 is in beta…...... .....

]]> Fri, 06 Apr 2012 06:54 GMT http://www.sencha.com/blog//ext-js-4-1-rc-2-released#id:31142#date:06:54 Comment by Campbell Whoops - need to read more carefully it appears it is a known bug. Makes it a little hard to test if Neptune is working properly when most of the images are missing though. Whoops - need to read more carefully it appears it is a known bug. Makes it a little hard to test if Neptune is working properly when most of the images are missing though.

]]> Fri, 06 Apr 2012 03:06 GMT http://www.sencha.com/blog//ext-js-4-1-rc-2-released#id:31141#date:03:06 Comment by Campbell What am I missing? There still seems to be missing images for the Neptune Theme? Complete missing folders like \images\neptune\btn etc etc ? Liking Neptune but need the images! What am I missing? There still seems to be missing images for the Neptune Theme? Complete missing folders like \images\neptune\btn etc etc ?
Liking Neptune but need the images!

]]> Fri, 06 Apr 2012 03:02 GMT http://www.sencha.com/blog//ext-js-4-1-rc-2-released#id:31140#date:03:02 Comment by paipai It’s seems that the RC1 was a nice beta release It’s seems that the RC1 was a nice beta release wink

]]> Thu, 05 Apr 2012 12:55 GMT http://www.sencha.com/blog//ext-js-4-1-rc-2-released#id:31133#date:12:55 Comment by a customer Dear sencha, this release has weird layout quirks or bugs that make application’s behavior unpredictable (different problems in chrome and in IE9). And it’s really hard to figure out what’s wrong. Dear sencha, this release has weird layout quirks or bugs that make application’s behavior unpredictable (different problems in chrome and in IE9). And it’s really hard to figure out what’s wrong.

]]> Thu, 05 Apr 2012 12:24 GMT http://www.sencha.com/blog//ext-js-4-1-rc-2-released#id:31131#date:12:24 Comment by Alex Kotov I also have layout bugs in chrome 18! Guys do something, please. The speed of rc2 is really good! You are doing a good job. I also have layout bugs in chrome 18! Guys do something, please. The speed of rc2 is really good! You are doing a good job.

]]> Thu, 05 Apr 2012 11:59 GMT http://www.sencha.com/blog//ext-js-4-1-rc-2-released#id:31129#date:11:59 Comment by elsto RC2 looks great pretty fast. But there is still a mayor bug in chrom 18 (“random layouting problems”). Thanks for your work RC2 looks great pretty fast.
But there is still a mayor bug in chrom 18 (“random layouting problems”).

Thanks for your work

]]> Thu, 05 Apr 2012 07:03 GMT http://www.sencha.com/blog//ext-js-4-1-rc-2-released#id:31128#date:07:03 Comment by Danny Cohn It seems that singleton is not working. Calling Ext.define(‘Danny’, {singleton: true}) makes window.Danny a constructor, not an object of class Danny It seems that singleton is not working. Calling Ext.define(‘Danny’, {singleton: true}) makes window.Danny a constructor, not an object of class Danny

]]> Wed, 04 Apr 2012 21:38 GMT http://www.sencha.com/blog//ext-js-4-1-rc-2-released#id:31123#date:21:38 Comment by Paul Kruger This is wonderful news!  Keep up the good work! Unfortunately though, in this release my application seems to be loading slower than it did under the beta 3 release.  I get times of around 5-6 seconds with the beta 3, and around 10 seconds with rc 1 and rc 2. This is wonderful news!  Keep up the good work!

Unfortunately though, in this release my application seems to be loading slower than it did under the beta 3 release.  I get times of around 5-6 seconds with the beta 3, and around 10 seconds with rc 1 and rc 2.

]]> Wed, 04 Apr 2012 19:27 GMT http://www.sencha.com/blog//ext-js-4-1-rc-2-released#id:31121#date:19:27 Comment by Rich02818 How is the performance on IE8 and IE9 compared to v3.4.0 ? How is the performance on IE8 and IE9 compared to v3.4.0 ?

]]> Wed, 04 Apr 2012 16:54 GMT http://www.sencha.com/blog//ext-js-4-1-rc-2-released#id:31119#date:16:54 Comment by Anonymous Do we have Pivot table feature shipped in ver. 4.1? Do we have Pivot table feature shipped in ver. 4.1?

]]> Wed, 04 Apr 2012 16:14 GMT http://www.sencha.com/blog//ext-js-4-1-rc-2-released#id:31117#date:16:14 Comment by Anonymous Don’t use extjs 4 - since over four months I’m waiting for extjs 4.1. Support: “Release date january 2012”. Fact: RC2. #fail Don’t use extjs 4 - since over four months I’m waiting for extjs 4.1.
Support: “Release date january 2012”.
Fact: RC2.

#fail

]]> Wed, 04 Apr 2012 13:31 GMT http://www.sencha.com/blog//ext-js-4-1-rc-2-released#id:31114#date:13:31 Comment by Reynald Superb!!! I tested on a large Extjs 4.0 application and it worked 99% (just some details to investigate yet). And the speed… it a boost!!! Is order of magnitude faster than 4.0!! Congratulations for the team! I’m really excited for GA! Superb!!! I tested on a large Extjs 4.0 application and it worked 99% (just some details to investigate yet).
And the speed… it a boost!!! Is order of magnitude faster than 4.0!!

Congratulations for the team! I’m really excited for GA!

]]> Wed, 04 Apr 2012 12:36 GMT http://www.sencha.com/blog//ext-js-4-1-rc-2-released#id:31113#date:12:36 Comment by Matt Comb Much better information / Release Notes, I’d give it a 9/10, only lacks an ETA on the GA and it would be perfect! Much better information / Release Notes, I’d give it a 9/10, only lacks an ETA on the GA and it would be perfect!

]]> Wed, 04 Apr 2012 08:29 GMT http://www.sencha.com/blog//ext-js-4-1-rc-2-released#id:31111#date:08:29 Comment by lrj great(&gt;?&lt;) great(>?<)

]]> Wed, 04 Apr 2012 00:17 GMT http://www.sencha.com/blog//ext-js-4-1-rc-2-released#id:31110#date:00:17 Comment by nomack84 +200 bug fixes in just 15 days. Impressive work guys! We are almost there! +200 bug fixes in just 15 days. Impressive work guys! We are almost there!

]]> Tue, 03 Apr 2012 21:13 GMT http://www.sencha.com/blog//ext-js-4-1-rc-2-released#id:31109#date:21:13 Comment by Sebastien Tardif Thank you for the list of known issues. I’m looking forward to migrate my current project to Ext JS 4.1. Thank you for the list of known issues. I’m looking forward to migrate my current project to Ext JS 4.1.

]]> Tue, 03 Apr 2012 21:03 GMT http://www.sencha.com/blog//ext-js-4-1-rc-2-released#id:31108#date:21:03 Comment by Andrej Marincic super! super! grin

]]> Tue, 03 Apr 2012 19:49 GMT http://www.sencha.com/blog//ext-js-4-1-rc-2-released#id:31106#date:19:49