cross-solution /
YAWIK
| @@ 731-744 (lines=14) @@ | ||
| 728 | * get the form before the actual active |
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| 729 | * @return null |
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| 730 | */ |
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| 731 | public function getActiveFormPrevious() |
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| 732 | { |
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| 733 | $key = null; |
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| 734 | $actualKey = $this->getActiveFormActual(); |
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| 735 | if (isset($actualKey)) { |
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| 736 | $forms = array_keys($this->forms); |
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| 737 | $formsFlip = array_flip($forms); |
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| 738 | $index = $formsFlip[$actualKey]; |
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| 739 | if (0 < $index) { |
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| 740 | $key = $forms[$index-1]; |
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| 741 | } |
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| 742 | } |
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| 743 | return $key; |
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| 744 | } |
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| 745 | ||
| 746 | ||
| 747 | /** |
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| @@ 751-764 (lines=14) @@ | ||
| 748 | * Gets the form after the actual active |
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| 749 | * @return null |
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| 750 | */ |
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| 751 | public function getActiveFormNext() |
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| 752 | { |
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| 753 | $key = null; |
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| 754 | $actualKey = $this->getActiveFormActual(); |
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| 755 | if (isset($actualKey)) { |
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| 756 | $forms = array_keys($this->forms); |
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| 757 | $formsFlip = array_flip($forms); |
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| 758 | $index = $formsFlip[$actualKey]; |
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| 759 | if ($index < count($forms) - 1) { |
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| 760 | $key = $forms[$index+1]; |
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| 761 | } |
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| 762 | } |
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| 763 | return $key; |
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| 764 | } |
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| 765 | ||
| 766 | /** |
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| 767 | * @param $key |
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