DataElement v1

Author: jcheron

Ajax/semantic/traits/SemanticWidgetsTrait.php

@@ -2,6 +2,7 @@
 namespace Ajax\semantic\traits;
 
 use Ajax\semantic\widgets\datatable\DataTable;
+use Ajax\semantic\widgets\dataelement\DataElement;
 
 trait SemanticWidgetsTrait {
 
@@ -16,4 +17,13 @@ public abstract function addHtmlComponent($htmlComponent);
 	public function dataTable($identifier,$model, $instances){
 		return $this->addHtmlComponent(new DataTable($identifier,$model,$instances));
 	}
+
+	/**
+	 * @param string $identifier
+	 * @param object $instance
+	 * @return DataElement
+	 */
+	public function dataElement($identifier, $instance){
+		return $this->addHtmlComponent(new DataElement($identifier,$instance));
+	}
 }

Ajax/semantic/widgets/base/InstanceViewer.php

@@ -9,13 +9,17 @@ class InstanceViewer {
 	protected $visibleProperties;
 	protected $values;
 	protected $afterCompile;
+	protected $captions;
+
+
 	public static $index=0;
 
-	public function __construct($instance=NULL){
+	public function __construct($instance=NULL,$captions=NULL){
 		$this->values=[];
 		$this->afterCompile=[];
 		if(isset($instance))
 			$this->setInstance($instance);
+		$this->setCaptions($captions);
 	}
 
 	public function getValues(){
@@ -169,6 +173,37 @@ public function getProperties() {
 		return $this->properties;
 	}
 
+	public function getCaption($index){
+		if($this->properties[$index] instanceof \ReflectionProperty)
+			return $this->properties[$index]->getName();
+			elseif(\is_callable($this->properties[$index]))
+			return "";
+			else
+				return $this->properties[$index];
+	}
+
+	public function getCaptions(){
+		if(isset($this->captions)){
+			$result= $this->captions;
+			for($i=\sizeof($result);$i<$this->count();$i++){
+				$result[]="";
+			}
+			return $result;
+		}
+		$captions=[];
+		$index=0;
+		$count=$this->count();
+		while($index<$count){
+			$captions[]=$this->getCaption($index++);
+		}
+		return $captions;
+	}
+
+	public function setCaptions($captions) {
+		$this->captions=$captions;
+		return $this;
+	}
+
 	/**
 	 * Associates a $callback function after the compilation of the field at $index position
 	 * The $callback function can take the following arguments : $field=>the compiled field, $instance : the active instance of the object, $index: the field position

Ajax/semantic/widgets/base/InstanceViewerCaption.php

@@ -3,6 +3,11 @@
 namespace Ajax\semantic\widgets\dataelement;
 
 use Ajax\common\Widget;
+use Ajax\semantic\widgets\base\InstanceViewer;
+use Ajax\semantic\widgets\datatable\PositionInTable;
+use Ajax\semantic\html\collections\HtmlTable;
+use Ajax\JsUtils;
+use Ajax\service\JArray;
 
 /**
  * DataElement widget for displaying an instance of model
@@ -13,11 +18,64 @@
  */
 class DataElement extends Widget {
 
-	public function __construct($identifier, $model, $modelInstance=NULL) {
-		parent::__construct($identifier, $model, $modelInstance=NULL);
+	public function __construct($identifier, $modelInstance=NULL) {
+		parent::__construct($identifier, null,$modelInstance);
+		$this->_instanceViewer=new InstanceViewer();
+		$this->content=["table"=>new HtmlTable($identifier, 0,2)];
+		$this->content["table"]->setDefinition();
+		$this->_toolbarPosition=PositionInTable::BEFORETABLE;
 	}
 
+	public function compile(JsUtils $js=NULL,&$view=NULL){
+		$this->_instanceViewer->setInstance($this->_modelInstance);
+
+		$table=$this->content["table"];
+		$this->_generateContent($table);
+
+		if(isset($this->_toolbar)){
+			$this->_setToolbarPosition($table);
+		}
+		$this->content=JArray::sortAssociative($this->content, [PositionInTable::BEFORETABLE,"table",PositionInTable::AFTERTABLE]);
+		return parent::compile($js,$view);
+	}
+
+	/**
+	 * @param HtmlTable $table
+	 */
+	protected function _generateContent($table){
+		$captions=$this->_instanceViewer->getCaptions();
+		$values= $this->_instanceViewer->getValues();
+		$count=$this->_instanceViewer->count();
+		for($i=0;$i<$count;$i++){
+			$table->addRow([$captions[$i],$values[$i]]);
+		}
+	}
+
+	/**
+	 * {@inheritDoc}
+	 * @see \Ajax\common\Widget::getHtmlComponent()
+	 * @return HtmlTable
+	 */
 	public function getHtmlComponent() {
-		// TODO Auto-generated method stub
+		return $this->content["table"];
+	}
+
+	/**
+	 * {@inheritdoc}
+	 * @see \Ajax\common\Widget::_setToolbarPosition()
+	 */
+	protected function _setToolbarPosition($table, $captions=NULL) {
+		$this->content[$this->_toolbarPosition]=$this->_toolbar;
+	}
+
+	/**
+	 * The callback function called after the insertion of each row when fromDatabaseObjects is called
+	 * callback function takes the parameters $row : the row inserted and $object: the instance of model used
+	 * @param callable $callback
+	 * @return DataElement
+	 */
+	public function onNewRow($callback) {
+		$this->content["table"]->onNewRow($callback);
+		return $this;
 	}
 }

Ajax/semantic/widgets/dataelement/DataElement.php

@@ -16,4 +16,11 @@ class DataForm extends Widget {
 	public function getHtmlComponent() {
 		// TODO Auto-generated method stub
 	}
+	/**
+	 * {@inheritdoc}
+	 * @see \Ajax\common\Widget::_setToolbarPosition()
+	 */
+	protected function _setToolbarPosition($table, $captions=NULL) {
+		// TODO: Auto-generated method stub
+	}
 }

Ajax/semantic/widgets/dataform/DataForm.php

@@ -14,6 +14,7 @@
 use Ajax\semantic\widgets\base\FieldAsTrait;
 use Ajax\semantic\html\base\HtmlSemDoubleElement;
 use Ajax\semantic\widgets\base\InstanceViewerCaption;
+use Ajax\semantic\widgets\base\InstanceViewer;
 
 /**
  * DataTable widget for displaying list of objects
@@ -43,7 +44,7 @@ public function run(JsUtils $js){
 
 	public function __construct($identifier,$model,$modelInstance=NULL) {
 		parent::__construct($identifier, $model,$modelInstance);
-		$this->_instanceViewer=new InstanceViewerCaption();
+		$this->_instanceViewer=new InstanceViewer();
 		$this->content=["table"=>new HtmlTable($identifier, 0,0)];
 		$this->_toolbarPosition=PositionInTable::BEFORETABLE;
 	}
@@ -87,15 +88,15 @@ public function compile(JsUtils $js=NULL,&$view=NULL){
 		return parent::compile($js,$view);
 	}
 
-	private function _generateContent($table){
+	protected function _generateContent($table){
 		$objects=$this->_modelInstance;
 		if(isset($this->_pagination)){
 			$objects=$this->_pagination->getObjects($this->_modelInstance);
 		}
-		InstanceViewerCaption::setIndex(0);
+		InstanceViewer::setIndex(0);
 		$table->fromDatabaseObjects($objects, function($instance){
 			$this->_instanceViewer->setInstance($instance);
-			InstanceViewerCaption::$index++;
+			InstanceViewer::$index++;
 			$result= $this->_instanceViewer->getValues();
 			if($this->_hasCheckboxes){
 				$ck=new HtmlCheckbox("ck-".$this->identifier,"");
@@ -118,7 +119,7 @@ private function _generatePagination($table){
 		$menu->postOnClick($this->_urls,"{'p':$(this).attr('data-page')}","-#".$this->identifier." tbody",["preventDefault"=>false]);
 	}
 
-	private function _setToolbarPosition($table,$captions){
+	protected function _setToolbarPosition($table,$captions=NULL){
 		switch ($this->_toolbarPosition){
 			case PositionInTable::BEFORETABLE:case PositionInTable::AFTERTABLE:
 				if(isset($this->_compileParts)===false){