| @@ 549-557 (lines=9) @@ | ||
| 546 | /** |
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| 547 | * Collapse the complete category tree. |
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| 548 | */ |
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| 549 | public function collapseAll() |
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| 550 | { |
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| 551 | $numTreeTab = count($this->treeTab); |
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| 552 | for ($i = 0; $i < $numTreeTab; ++$i) { |
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| 553 | if ($this->treeTab[$i]['symbol'] == 'minus') { |
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| 554 | $this->treeTab[$i]['symbol'] = 'plus'; |
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| 555 | } |
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| 556 | } |
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| 557 | } |
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| 558 | ||
| 559 | /** |
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| 560 | * expand the node $id. |
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| @@ 599-607 (lines=9) @@ | ||
| 596 | * |
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| 597 | * @return void |
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| 598 | */ |
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| 599 | public function expandAll() |
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| 600 | { |
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| 601 | $numTreeTab = count($this->treeTab); |
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| 602 | for ($i = 0; $i < $numTreeTab; ++$i) { |
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| 603 | if ($this->treeTab[$i]['symbol'] == 'plus') { |
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| 604 | $this->treeTab[$i]['symbol'] = 'minus'; |
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| 605 | } |
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| 606 | } |
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| 607 | } |
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| 608 | ||
| 609 | /** |
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| 610 | * Total height of the expanded tree. |
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