Tutorial: Adding a Flash file inside an ExtJS 4 Component


Today we are going to learn how to add a flash file (.swf) inside an ExtJS 4 Component. First, let’s check out what we are going to implement: What we are going to need for this example: ExtJS 4 SDK A flash file (I downloaded one from here: http://www.flasheezy.com/) SWFObject library: http://code.google.com/p/swfobject/downloads/list (first one from the list) The first…

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ExtJS 4 Form: Unique Field Value Validation Example (Server Validation)


Today’s example is an ExtJS 4 Form unique field value validation, done on the server side. Do you know when you are going to register in a new social network and you have to choose a username (and this username must be unique)? This is the case we are going to handle in this article….

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