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<?php |
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namespace Ajax\semantic\widgets\dataform; |
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use Ajax\semantic\html\elements\HtmlLabel; |
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use Ajax\semantic\html\collections\form\HtmlFormRadio; |
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use Ajax\semantic\html\collections\form\HtmlFormTextarea; |
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use Ajax\semantic\html\collections\form\HtmlFormField; |
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use Ajax\semantic\html\collections\form\HtmlFormInput; |
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use Ajax\semantic\html\collections\form\HtmlFormCheckbox; |
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use Ajax\semantic\html\collections\form\HtmlFormDropdown; |
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/** |
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* @author jc |
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* @property FormInstanceViewer $_instanceViewer |
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* @property object $_modelInstance; |
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*/ |
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trait FormFieldAsTrait{ |
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abstract protected function _getFieldIdentifier($prefix); |
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abstract public function setValueFunction($index,$callback); |
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private function _getLabelField($caption,$icon=NULL){ |
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$label=new HtmlLabel($this->_getFieldIdentifier("lbl"),$caption,$icon); |
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return $label; |
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} |
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/** |
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* @param HtmlFormField $element |
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* @param array $attributes |
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*/ |
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protected function _applyAttributes($element,&$attributes,$index){ |
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if(isset($attributes["rules"])){ |
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$rules=$attributes["rules"]; |
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if(\is_array($rules)) |
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$element->addRules($rules); |
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else |
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$element->addRule($rules); |
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unset($attributes["rules"]); |
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} |
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if(isset($attributes["callback"])){ |
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$callback=$attributes["callback"]; |
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if(\is_callable($callback)){ |
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$callback($element,$this->_modelInstance,$index); |
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unset($attributes["callback"]); |
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} |
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} |
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$element->fromArray($attributes); |
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} |
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protected function _fieldAs($elementCallback,$index,$attributes=NULL){ |
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$this->setValueFunction($index,function($value)use ($index,&$attributes,$elementCallback){ |
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$caption=$this->_instanceViewer->getCaption($index); |
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$name=$this->_instanceViewer->getFieldName($index); |
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$element=$elementCallback($name,$caption,$value); |
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if(\is_array($attributes)) |
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$this->_applyAttributes($element, $attributes,$index); |
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return $element; |
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}); |
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return $this; |
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} |
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public function fieldAsRadio($index,$attributes=NULL){ |
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return $this->_fieldAs(function($name,$caption,$value){ |
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return new HtmlFormRadio($name,$name,$caption,$value); |
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}, $index,$attributes); |
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} |
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public function fieldAsTextarea($index,$attributes=NULL){ |
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return $this->_fieldAs(function($name,$caption,$value){ |
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return new HtmlFormTextarea($name,$caption,$value); |
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}, $index,$attributes); |
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} |
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public function fieldAsInput($index,$attributes=NULL){ |
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return $this->_fieldAs(function($name,$caption,$value){ |
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return new HtmlFormInput($name,$caption,"text",$value); |
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}, $index,$attributes); |
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} |
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public function fieldAsCheckbox($index,$attributes=NULL){ |
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return $this->_fieldAs(function($name,$caption,$value){ |
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return new HtmlFormCheckbox($name,$caption,$value); |
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}, $index,$attributes); |
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} |
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public function fieldAsDropDown($index,$elements=[],$multiple=false,$attributes=NULL){ |
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return $this->_fieldAs(function($name,$caption,$value) use ($elements,$multiple){ |
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return new HtmlFormDropdown($name,$elements,$caption,$value,$multiple); |
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}, $index,$attributes); |
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} |
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} |