I am planning to create a plugin to create quality information. The plugin should do following actions: 1) To add Dataset for which the quality information is to be added. 2) View the quality info if available. 3) Create a new one or edit existing. 4) Save it to the Database along with the dataset. I need to know whether all the tasks mentioned above is possible to create or not. If possible send me the links where I can get ideas.
Given that you know how to code in python:
- Look at the pygis developer cookbook
- Look at existing plugins how other people coded their plugins. You can access them in your QGIS profile folder after download or get them here as zip-file
- Look in the QGIS API if you can not find the method/function/class you are looking for. (Tip: Search Bar ;) )
- If they are very specific questions, try to ask a question here and please (!!!) give a code-example. However note that you should only ask questions directly related to PyQGIS and not general python issues. Those belong to Stackoverflow or other websites.