In this section, you will learn about the tree and how to create a tree in dojo.
In this section, you will learn about the tree and how to create a tree in dojo.In this section, you will learn about the tree and how to create a tree in dojo.
Try Online: Tree
Tree : The tree is a GUI that helps to lists the hierarchical lists. The tree widget is a simple but the real power comes in the data. It represents the hierarchical structure of tree. Data is fed by the powerful dojo.data API.
There are following steps for creating Dojo trees :
Here is the code of Program:
<html>
|
tree.txt: In JSON format.
{ label: 'name', identifier: 'name', items: [ { name:'Students', type:'cat', children: [ { name:'Vinod', type:'st' }, { name:'Suman', type:'st' }, { name:'Deepak', type:'st' } ] }, { name:'Fruits', type: 'cat', children: [ { name:'Apple', type:'fr' }, { name:'Mango', type:'fr' }, { name:'Graps', type:'fr', children: [ { name:'Sweets', type:'gr' }, { name:'Sour', type:'gr' }, { name:'Salt', type:'gr' } ] } ] }, { name:'Vegetables', type: 'cat'}, { name:'Education', type:'cat'} ] } |
Output of the Program:
Ads