What is the menu tree?
The tree menu is a menu that displays the hierarchy of items that can be expanded or collapsed according to the comfort of the viewer. Many browsers used to manage file systems on a hard disk are in the form of tree menus, allowing people to click on buttons to extend different folders in the file system to see what is inside, and the cascade effect can be created with numerous branches of the menu set inside. This type of offer can also be used on a website that wants to present information in an organized way. Because they can be collapsed and extended, they can be used to display many information without impressing the viewer. For example, the travel side could have a tree menu with the headings of the highest level "Asia", "Africa" and "South America" and when someone clicks on the button and expands "Africa", a list of plugs such as "South Africa", "equatorial Africa" and "North Africa" Eading containing submissions for different nations that could be extended to regions, etc. wasView a huge menu that would be a daunting for navigation and displaying unnecessary information; For example, someone who wants information about the Great Wall of China may not see information about Egypt.
people can also use a tree menu to explore the relationship between different items on the list. People with highly organized file schemes appreciate tree offers because the offer allows them to create a number of more accurate categories for their information, from a wide topic, such as "pictures" to more specific, such as "Hawaii". Tree offers also easier for people who are not familiar with information to go through it because the presentation is clear and easy to understand.
On the website, many programming languages can be used to create tree offers. Flash and a number of scripts can be used to make tree menu flash and can also be used tools such as PHP and HTML, depending on the fireAcled appearance and feeling of offer and level of programmer skills. Several companies sell the Dynamic Tree offer code that people can easily put in place, and free versions are available.
6 Users can be presented with several different options, including a "tree view", and can select an observation version they feel more comfortable with.