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Classes of Kuzma Feskov

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Name: Kuzma Feskov <contact>
Classes: 1
Country: Russian Federation Russian Federation
Age: 47
All time rank: 36110 in Russian Federation Russian Federation
Week rank: 239 Up12 in Russian Federation Russian Federation Down
All time users: 7428
Week users: 0
 
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  Files folder image Nested Sets DB Tree  
Manipulate database records in hierarchical trees
This class can be used to manipulate nested sets of database table records as an hierarchical tree.

It can initialize a tree, insert nodes in specific positions of the tree, retrieve node and it's parent records, change nodes position and delete nodes.

Currently the class functions can:

- Retrieve all data for node with number node id
- Retrieve data of closest parent for node with number node id
- Add new child element to node with number parent id
- Add a new element into the tree near node with number node id
- Assigns another parent parent id to a node node id with all its children
- Change position of nodes within the same parent and same level of nesting
- Swapping nodes with it's children within the same parent and same level of nesting
- Deletes element with number node id from the tree without deleting it's children, moving its children up one level
- Deletes element with number node id from the tree and all it children.
- Returns all elements of the tree sorted by left value
- Returns all elements of a branch starting from an element with number node id
- Returns all parents of element with number node id
- Returns a slightly opened tree from an element with number node id
- Sort children in a tree for order field in alphabetical order
- Makes UL/LI HTML from nested sets tree with links if needed
RatingsUtility Consistency Documentation Examples Tests Videos Overall Rank
All time: 98% 82% 80% 89% - - 74% 96
Month: Not yet rated by the users


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