Button dropdown facilities

Author: jcheron

Ajax/semantic/html/collections/form/traits/FieldsTrait.php

@@ -13,6 +13,7 @@
 use Ajax\common\html\HtmlDoubleElement;
 use Ajax\semantic\html\collections\form\HtmlFormTextarea;
 use Ajax\semantic\html\base\HtmlSemDoubleElement;
+use Ajax\semantic\html\elements\HtmlButtonGroups;
 
 /**
  * @author jc
@@ -65,17 +66,42 @@ public function addFieldRules($index,$rules){
 	}
 
 	/**
+	 * Adds a new dropdown element
 	 * @param string $identifier
 	 * @param array $items
 	 * @param string $label
 	 * @param string $value
 	 * @param boolean $multiple
-	 * @return HtmlDoubleElement
+	 * @return HtmlFormDropdown
 	 */
 	public function addDropdown($identifier,$items=array(), $label=NULL,$value=NULL,$multiple=false){
 		return $this->addItem(new HtmlFormDropdown($identifier,$items,$label,$value,$multiple));
 	}
 
+	/**
+	 * Adds a new button groups
+	 * @param string $identifier
+	 * @param array $elements
+	 * @param boolean $asIcons
+	 * @return HtmlButtonGroups
+	 */
+	public function addButtonGroups($identifier,$elements=[],$asIcons=false){
+		return $this->addItem(new HtmlButtonGroups($identifier,$elements,$asIcons));
+	}
+
+	/**
+	 * Adds a button with a dropdown button
+	 * @param string $identifier
+	 * @param string $value
+	 * @param array $items
+	 * @param boolean $asCombo
+	 * @param string $icon
+	 * @return HtmlButtonGroups
+	 */
+	public function addDropdownButton($identifier,$value,$items=[],$asCombo=false,$icon=null){
+		return $this->addItem(HtmlButton::dropdown($identifier, $value,$items,$asCombo,$icon));
+	}
+
 	/**
 	 * @param string $identifier
 	 * @param string $label

Ajax/semantic/html/elements/HtmlButton.php

@@ -242,4 +242,21 @@ public function asLink($href=NULL,$target=NULL) {
 		parent::asLink($href,$target);
 		return $this;
 	}
+
+	/**
+	 * Returns a button with a dropdown button
+	 * @param string $identifier
+	 * @param string $value
+	 * @param array $items
+	 * @param boolean $asCombo
+	 * @param string $icon
+	 * @return HtmlButtonGroups
+	 */
+	public static function dropdown($identifier,$value,$items=[],$asCombo=false,$icon=null){
+		$result=new HtmlButtonGroups($identifier,[$value]);
+		$result->addDropdown($items,$asCombo);
+		if(isset($icon))
+			$result->setIcon($icon);
+		return $result;
+	}
 }

Ajax/semantic/html/elements/HtmlButtonGroups.php

@@ -26,6 +26,11 @@ protected function createItem($value){
 		return new HtmlButton("", $value);
 	}
 
+	/**
+	 * @param array $items
+	 * @param boolean $asCombo
+	 * @return HtmlDropdown
+	 */
 	public function addDropdown($items,$asCombo=false){
 		$dd= new HtmlDropdown("dd-".$this->identifier,null,$items);
 		$dd->asButton();

Ajax/semantic/html/modules/HtmlDropdown.php

@@ -41,7 +41,7 @@ public function __construct($identifier, $value="", $items=array(),$associative=
 			}
 			$content=["text"=>$text];
 		}
-		$content["arrow"]=new HtmlIcon("", "dropdown");
+		$content["arrow"]=new HtmlIcon($identifier."-icon", "dropdown");
 		$this->content=$content;
 		$this->tagName="div";
 		$this->_associative=$associative;
@@ -358,6 +358,11 @@ public function addAction($action, $direction=Direction::RIGHT, $icon=NULL, $lab
 		return $this->_addAction($this, $action,$direction,$icon,$labeled);
 	}
 
+	public function setIcon($icon="dropdown"){
+		$this->content["arrow"]=new HtmlIcon($this->identifier."-icon", $icon);
+		return $this;
+	}
+
 	public function jsAddItem($caption){
 		$js="var first=$('#{$this->identifier} .item').first();if(first!=undefined){var new =first.clone();first.parent().append(new);first.html('{$caption}};')";
 		return $js;