Difference between revisions of "Template:Tree/Children"
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* ''template'': Template to apply to each node (first parameter is the node; ''depth'' and ''index'' are the tree coordinates, 1-based) | * ''template'': Template to apply to each node (first parameter is the node; ''depth'' and ''index'' are the tree coordinates, 1-based) | ||
* ''children'': Function mapping a parent to children (first parameter is the node; ''depth'' and ''index'' are the tree coordinates of the child, 1-based; empty result indicates no more children) | * ''children'': Function mapping a parent to children (first parameter is the node; ''depth'' and ''index'' are the tree coordinates of the child, 1-based; empty result indicates no more children) | ||
| − | </noinclude><includeonly>{{Select|{{{2}}}| param={{#if: {{{current child}}}|1}}}}{{#if: {{{current child}}} | + | </noinclude><includeonly>{{Select|{{{2}}}| param={{#if: {{{current child}}}|1}}}}{{#if: {{#iferror: {{{current child}}}}} |
| {{Tree/Subtree|{{{1}}}| | | {{Tree/Subtree|{{{1}}}| | ||
| current parent={{{current child}}} | | current parent={{{current child}}} | ||
Latest revision as of 12:11, 7 December 2015
Apply Template:Tree/Subtree to the given child and then recursively apply this template to the next child, as determined by a function.
- First parameter: Delimiter to prefix future nodes
- Second parameter: Current delimiter to prefix current child
- current parent: Parent of the current child
- current child: Child to produce a subtree for; terminates if empty
- depth: Depth of the current child
- index: i, where the current child is the ith child of the current parent
- template: Template to apply to each node (first parameter is the node; depth and index are the tree coordinates, 1-based)
- children: Function mapping a parent to children (first parameter is the node; depth and index are the tree coordinates of the child, 1-based; empty result indicates no more children)
