ExtJS 4: How to add Tooltip to Grid Header
This tutorial will walk through out how to add a tooltip to a Grid Header. This feature is not natively supported by Ext JS 4 API. Fortunately, there is a third-party plugin we can use to do it. To get started, I created a JavaScript project on Eclipse IDE and it looks like this: Plugin Code The first [...]
ExtJS 4 Plugin: PagingToolbarResizer
For Ext JS 3, I implemented a plugin called PagingToolbarResizer. However, ExtJS 4 introduced some changes on the API and the plugin does not work for this new version, so I ported it to Ext JS 4. Download The complete source code with a complete example of how to use it you can find in my [...]
ExtJS 4 x ExtJS 3 Class Names
Ext JS 4 reorganized the API packages names and as a consequence, some classes has a new class name now. The Ext JS 3 class names are still valid in Ext JS 4, but when we are migrating an app from Ext JS 3 to Ext JS 4, it is recommended to change the class [...]
ExtJS 4: Grid Printer Plugin
Ed Spencer created a plugin that is capable of creating a print version of an ExtJS grid. This plugin was originally created for ExtJS 3.x. I ported it to ExtJS 4, in case someone need it. The plugin can be downloaded on the following link: https://github.com/loiane/extjs4-ux-gridprinter/archives/master The zip file contains the source code of the plugin [...]
Ext Designer User’s Guide for ExtJS 3 and ExtJS 4
Sencha published on the Learning Center two User’s Guides about Ext Designer. The first one is about how to use Ext Designer with Ext JS 3: http://www.sencha.com/learn/ext-designer-for-ext-js-3-users-guide/ And the second one is about how to use Ext Designer with Ext JS 4: http://www.sencha.com/learn/ext-designer-for-ext-js-4-users-guide/ Both user’s guides are in PDF format and you can download them [...]
