@@ 310-317 (lines=8) @@ | ||
307 | if ($is_relevant_submit) { |
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308 | // Submit was triggered by hidden "target_id" element when entities were |
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309 | // added via entity browser. |
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310 | if (!empty($trigger['#ajax']['event']) && $trigger['#ajax']['event'] == 'entity_browser_value_updated') { |
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311 | $parents = $trigger['#parents']; |
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312 | } |
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313 | // Submit was triggered by one of the "Remove" buttons. We need to walk |
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314 | // few levels up to read value of "target_id" element. |
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315 | elseif ($trigger['#type'] == 'submit' && strpos($trigger['#name'], $this->fieldDefinition->getName() . '_remove_') === 0) { |
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316 | $parents = array_merge(array_slice($trigger['#parents'], 0, -static::$deleteDepth), ['target_id']); |
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317 | } |
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318 | ||
319 | if (isset($parents) && $value = $form_state->getValue($parents)) { |
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320 | $ids = explode(' ', $value); |
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@@ 429-434 (lines=6) @@ | ||
426 | // are added or by one of the "Remove" buttons. Depending on that we need to |
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427 | // figure out where root of the widget is in the form structure and use this |
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428 | // information to return correct part of the form. |
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429 | if (!empty($trigger['#ajax']['event']) && $trigger['#ajax']['event'] == 'entity_browser_value_updated') { |
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430 | $parents = array_slice($trigger['#array_parents'], 0, -1); |
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431 | } |
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432 | elseif ($trigger['#type'] == 'submit' && strpos($trigger['#name'], '_remove_')) { |
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433 | $parents = array_slice($trigger['#array_parents'], 0, -static::$deleteDepth); |
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434 | } |
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435 | ||
436 | return NestedArray::getValue($form, $parents); |
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437 | } |