ExtJS 6 vs. Responsive
A few weeks ago I was at SenchaCon 2015 and majority of the sessions I attended revolved around ExtJS6 and Sencha's responsive strategy. In summary: an effort has been made to converge ExtJS5 and...
View ArticleLayout Renders Partially – How To Fix
Last year I wrote in-depth about ExtJS "heavy" JavaScript layout system in Sencha's blog: http://www.sencha.com/blog/exploring-the-layout-system-in-ext-js-5-and-sencha-touch Recently I discovered a...
View ArticleExtJS 6: the best IE8-Modern Web Apps
Recently I wrote about my dissatisfaction with ExtJS 6 for being an "ExtJS 5 + Sencha Touch in disguise". However, I came to realize that the beloved IE8 browser is essentially what's paying my bills....
View ArticleExtJS 6: Responsive HBox vs. VBox
A basic ExtJS6 Classic Toolkit responsive technique for going from vertical to horizontal based on tall/wide screen, is by using responsiveConfig on a Viewport running Border layout, and change desired...
View ArticleHybrid Apps: Staged Rollouts
I love native apps, but for large enterprise projects they've been making less and less sense as mobile devices have become more powerful and the modern browser capabilities have exploded in the recent...
View ArticleDeclarative Listeners vs. Control
Back in ExtJS 5 Sencha rolled out a rather cool concept of declarative listeners, where you could write something like this: { xtype: 'button', handler: 'onButtonClick' } ...note that onButtonClick is...
View ArticleImplicit ViewModel 2-Way Data Bindings
I've come across a rather interesting... let's call it "feature" of ExtJS ViewModel and data binding system. Turns out it is possible to establish "implicit" two-way data binds between parent &...
View Article5 ExtJS6 Internal Caches
I've recently been involved in some memory leak troubleshooting and wanted to note the following caches, which often end up being the culprits retainers of some objects that were not cleaned up (e.g....
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