mirror of
https://github.com/silverstripe/silverstripe-framework
synced 2024-10-22 14:05:37 +02:00
30 lines
928 B
PHP
30 lines
928 B
PHP
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<?php
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class LookupField extends DropdownField {
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/**
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* Returns a readonly span containing the correct value.
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*/
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function Field() {
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if(trim($this->value)) {
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$this->value = trim($this->value);
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if(is_array($this->source)) $mappedValue = $this->source[$this->value];
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else $mappedValue = $this->source->getItem($this->value);
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}
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if(!isset($mappedValue)) $mappedValue = "<i>(none)</i>";
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if($this->value) $val = $this->dontEscape ? ($this->reserveNL?Convert::raw2xml($this->value):$this->value) : Convert::raw2xml($this->value);
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else $val = '<i>(none)</i>';
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$valforInput = $this->value ? Convert::raw2att($val) : "";
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return "<span class=\"readonly\" id=\"" . $this->id() . "\">$mappedValue</span><input type=\"hidden\" name=\"".$this->name."\" value=\"".$valforInput."\" />";
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}
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function performReadonlyTransformation() {
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return $this;
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}
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function Type() {
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return "lookup readonly";
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}
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}
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?>
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