Open vitorbari opened 7 years ago
This PR adds 2 methods to generate nested list from a node instance.
The new methods are: getDescendantsNestedList and getDescendantsAndSelfNestedList. They receive the same parameters of the static method getNestedList.
An example use case:
/* Given the tree: root |_ Child 1 |_ Child 1.1 |_ Child 1.2 |_ Child 2 |_ Child 2.1 |_ Child 2.2 */ // $node represents root $nestedList = $node->getDescendantsNestedList('name'); // $nestedList will contain an array like the following: // array( // 2 => 'Child 1', // 3 => ' Child 1.1', // 4 => ' Child 1.2', // 5 => 'Child 2', // 6 => ' Child 2.1', // 7 => ' Child 2.2', // ); // $node represents Child 2 $nestedList = $node->getDescendantsNestedList('name'); // $nestedList will contain an array like the following: // array( // 6 => 'Child 2.1', // 7 => 'Child 2.1', // ); // $node represents root $nestedList = $node->getDescendantsAndSelfNestedList('name'); // $nestedList will contain an array like the following: // array( // 1 => 'root', // 2 => ' Child 1', // 3 => ' Child 1.1', // 4 => ' Child 1.2', // 5 => ' Child 2', // 6 => ' Child 2.1', // 7 => ' Child 2.2', // ); // $node represents Child 2 $nestedList = $node->getDescendantsAndSelfNestedList('name'); // $nestedList will contain an array like the following: // array( // 5 => 'Child 2', // 6 => ' Child 2.1', // 7 => ' Child 2.1', // );
This PR adds 2 methods to generate nested list from a node instance.
The new methods are: getDescendantsNestedList and getDescendantsAndSelfNestedList. They receive the same parameters of the static method getNestedList.
An example use case: