Package lazyj.widgets

This package is a collection of useful HTML helper objects.

See: Description

Interface Summary

Interface	Description
Option<K,V>	Each option is identified by a key (unique or not) and a value that is to be displayed.
OptionFormatter	Implement this interface to be able to process yourself each Option.
OptionProvider<K,V>	Simple interface implemented by all the classes that can provide a list of options.
TreeProvider<K,V>	Provide nodes for the Tree.

Class Summary

Class	Description
BasicDBOptionList	A simple option list builder having string keys and values.
BasicDBTreeProvider	Simple tree provider, having integer keys and string values.
DBOptionList<K,V>	Get a list of option based on a simple query.
DBTreeProvider<K,V>	Implementation of TreeProvider that takes a database query as argument.
Select<K,V>	Build the options for a select HTML tag.
Tree<K,V>	Generic tree object.

Package lazyj.widgets Description

This package is a collection of useful HTML helper objects.

Here is a sample implementation for building a tree:

// Make sure one of the root entries is first here!
DBFunctions db = new DBFunctions(dbProp, "SELECT id,parent,name FROM tree ORDER BY id ASC;");

Set<Integer> selected = new HashSet<Integer>();

selected.add(1);

Select<Integer, String> select = new Select<Integer, String>(Tree.getDefaultTree(db).getOptions(), selected);
        

Since:

1.0.4