

Depending on the Plugin functionality, multiple reloads of the Luup Engine (Reload button) and refreshes of your browser (F5) may be required to fully install the Plugin.
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Otherwise you will receive the message "Code failed" on execution, even when your actual code has executed correctly. While testing, always end you code with a "return true".
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This is in contrast to Windows Notepad that does add in the BOM resulting in trouble for the unsuspecting programmer. Usage of a text editor, such as NotePad++, can be used to ensure a text file is created that does not prepend the BOM.


For UI7 we have an JavaScript API.ġ.3 Communicating with your plugin UI Notes has a good summary on communicating with Vera and/or Vera plugins The use of this file just depends on how complex the interface to your device is. Only required when you need the User Interface to do more unusual stuff, rather say just displaying labels, buttons and sliders.

This file also contains links to the Icons to be used by the device. If it is not present you can still control the device by invoking its services through scenes, Lua code, URL calls and the like. You only need this file if you want to control the device directly in the User Interface. Refer to Luup plugin: JSON and Luup plugin: tabs. D_GenericPlugin1.json: zero or one device interface file.1.2 Files to help manage User Interface (UIx) executed in the web browser Just Google -> Luasocket reference diego. Those interested in communicating with other internet sites should look at Luasocket. The use of this file is therefore optional. Instead, you can place all your code in the Lua File and just make calls to it from the Implementation file. However for large programs this can make testing a little difficult and the program hard to read or unwieldy. Typically your Lua code is placed in the Implementation file. L_GenericPlugin1.xml: zero or more Lua files:.Note carefully - this is an XML file, so make sure you escape the XML entities in your Lua code, that need to be escaped. Additional Lua functions have been made available by the Luup engine to help you program your Vera device: Luup Lua extensions. Refer to Luup Plugins By Hand and Luup Declarations The Implementation file contains the Actions/Lua code required to implement the services specified in the Service file(s). I_GenericPlugin1.xml: one device implementation file.In which case you describe them in your own Service file(s) and then implement them in your Implementation file. However in many cases the services you require may not exist. Refer to the list of service files provided with more detail here. This allows for consistency among devices. There are many Service files supplied with Vera, which contains the service descriptions for common requirements, such as on/off switches. S_GenericPlugin1.xml: zero or more service files.The Description file contains the top level information about the plugin and then links to the Service file(s) as described below: All the other files are eventually reached by following the links in the chain or to be more precise from XML to XML. The Description file is the prime anchor. D_GenericPlugin1.xml: one device description file.Plugin structure A Luup plugin is composed of several types of files that can be broken into two groupings - some of the files are optional:ġ.1 Files to manage the creation and execution of code in Vera
