Difference between revisions of "Template:Tree/Children"
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| − | <noinclude>Apply [[Template:Tree/Subtree]] to the given child and then recursively apply this to the next child, as determined by a function. | + | <noinclude>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 | * First parameter: Delimiter to prefix future nodes | ||
* Second parameter: Current delimiter to prefix current child | * Second parameter: Current delimiter to prefix current child | ||
| Line 7: | Line 7: | ||
* ''index'': i, where the current child is the ith child of the current parent | * ''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) | * ''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; | + | * ''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}}} | + | </noinclude><includeonly>{{Select|{{{2}}}| param={{#if: {{{current child}}}|1}}}}{{#if: {{#iferror: {{{current child}}}}} |
| − | | param={{#if: {{{current child}}} | 1}} | + | | {{Tree/Subtree|{{{1}}}| |
| − | }}{{# | ||
| − | |||
| − | |||
| − | | {{Tree/Subtree | ||
| current parent={{{current child}}} | | current parent={{{current child}}} | ||
| depth={{{depth}}} | | depth={{{depth}}} | ||
| Line 21: | Line 17: | ||
}}{{Tree/Children|{{{1}}}|{{{1}}}| | }}{{Tree/Children|{{{1}}}|{{{1}}}| | ||
| current parent={{{current parent}}} | | current parent={{{current parent}}} | ||
| − | | current child={{{{{children}}}|{{{current parent}}}|{{#expr:{{{index}}}+1}} | + | | current child={{{{{children}}}|{{{current parent}}}| depth={{{depth}}} | index={{#expr:{{{index}}}+1}}}} |
| depth={{{depth}}} | | depth={{{depth}}} | ||
| index={{#expr:{{{index}}}+1}} | | index={{#expr:{{{index}}}+1}} | ||
| Line 27: | Line 23: | ||
| children={{{children}}} | | children={{{children}}} | ||
}} | }} | ||
| − | + | }}</includeonly> | |
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)
