X-Git-Url: https://git-public.kairo.at/?p=php-utility-classes.git;a=blobdiff_plain;f=classes%2Fdocument.php-class;h=d4d4e4782012baf86dd98b3ef6b3d6edbd82b97d;hp=f266fb073b022b3fdbcb3ae16edd5d4277fced4d;hb=b3cc0fef0bbd24b60622ade24b3e1e6781dd6834;hpb=69409ddbd7c3c478d5e2828757ece01301fecaef

diff --git a/classes/document.php-class b/classes/document.php-class
index f266fb0..d4d4e47 100755
--- a/classes/document.php-class
+++ b/classes/document.php-class
@@ -25,7 +25,7 @@ class ExtendedDocument extends DOMDocument {
   //   with an ExtendedDocument::createXMLFragment() of the given XML data inside
   //     returns the new child
   //
-  // public function appendLink($target, [$value])
+  // public function appendLink($target, [$value], [$title])
   //   appends an ExtendedDocument::createElementLink() as a child of this document (see there for params)
   //     returns the new child
   //
@@ -101,6 +101,10 @@ class ExtendedDocument extends DOMDocument {
   //   appends a DOMDocument::createTextNode() as a child of this document (see there for params)
   //     returns the new child
   //
+  // public function appendLinebreak()
+  //   appends a <br> as a child of this document
+  //     returns the new child
+  //
   // public function appendEntity($name)
   //   appends a DOMDocument::createEntityReference() as a child of this document (see there for params)
   //     returns the new child
@@ -125,11 +129,11 @@ class ExtendedDocument extends DOMDocument {
   //   appends an ExtendedDocument::createElementJSFile() as a child of this document (see there for params)
   //     returns the new child
   //
-  // public function createElementLink($target, [$value])
-  //   returns an ExtendedElement that is an HTML <a> with the given target (href) and (optional) value
+  // public function createElementLink($target, [$value], [$title])
+  //   returns an ExtendedElement that is an HTML <a> with the given target (href) and (optional) value as well as (optional) title attribute
   //
   // public function createElementImage($src, [$alt_text])
-  //   returns an ExtendedElement that is an HTML <img> with the given (src) and alt attributes (set to '' by default)
+  //   returns an ExtendedElement that is an HTML <img> with the given src and alt attributes (set to '' by default)
   //
   // public function createElementForm($action, $method, $name)
   //   returns an ExtendedElement that is an HTML <div> that is a child of an HTML <form>
@@ -226,8 +230,8 @@ class ExtendedDocument extends DOMDocument {
     //$aelem->appendChild($this->createXMLFragment($xmldata));
     return $aelem;
   }
-  public function appendLink($target, $value = '') {
-    return $this->appendChild($this->createElementLink($target, $value));
+  public function appendLink($target, $value = '', $title = null) {
+    return $this->appendChild($this->createElementLink($target, $value, $title));
   }
   public function appendImage($src, $alt_text = '') {
     return $this->appendChild($this->createElementImage($src, $alt_text));
@@ -284,6 +288,9 @@ class ExtendedDocument extends DOMDocument {
   public function appendText($text) {
     return $this->appendChild($this->createTextNode($text));
   }
+  public function appendLinebreak() {
+    return $this->appendChild($this->createElement('br'));
+  }
   public function appendEntity($name) {
     return $this->appendChild($this->createEntityReference($name));
   }
@@ -323,13 +330,14 @@ class ExtendedDocument extends DOMDocument {
   public function createElement($name, $value = '') {
     // Adding the $value in DOMDocument's createElement does NOT escape it, so override it and use appendText to support that.
     $aelem = parent::createElement($name);
-    $aelem->appendText($value);
+    if (strlen($value)) { $aelem->appendText($value); }
     return $aelem;
   }
 
-  public function createElementLink($target, $value = '') {
+  public function createElementLink($target, $value = '', $title = null) {
     $link = $this->createElement('a', $value);
     $link->setAttribute('href', $target); // XXX: take care of & etc. in links
+    if (!is_null($title)) { $link->setAttribute('title', $title); }
     return $link;
   }
 
@@ -345,7 +353,7 @@ class ExtendedDocument extends DOMDocument {
     $formelem->setAttribute('action', $action);
     $formelem->setAttribute('method', $method);
     $formelem->setAttribute('name', $name);
-    $formelem->setAttribute('id', $id);
+    if (!is_null($id)) { $formelem->setAttribute('id', $id); }
     return $formelem;
   }
 
@@ -513,7 +521,7 @@ class ExtendedElement extends DOMElement {
   //   with an ExtendedDocument::createXMLFragment() of the given XML data inside
   //     returns the new child
   //
-  // public function appendLink($target, [$value])
+  // public function appendLink($target, [$value], [$title])
   //   appends an ExtendedDocument::createElementLink() as a child of this element (see there for params)
   //     returns the new child
   //
@@ -589,6 +597,10 @@ class ExtendedElement extends DOMElement {
   //   appends a DOMDocument::createTextNode() as a child of this element (see there for params)
   //     returns the new child
   //
+  // public function appendLinebreak()
+  //   appends a <br> as a child of this element
+  //     returns the new child
+  //
   // public function appendEntity($name)
   //   appends a DOMDocument::createEntityReference() as a child of this element (see there for params)
   //     returns the new child
@@ -612,6 +624,16 @@ class ExtendedElement extends DOMElement {
   // public function appendJSFile($jsURL, [$defer], [$async])
   //   appends an ExtendedDocument::createElementJSFile() as a child of this element (see there for params)
   //     returns the new child
+  //
+  // public function setClass($classname)
+  //   sets the 'class' attribute of the element to the given classname value
+  //
+  // public function addClass($classname)
+  //   adds the given classname value to the space-separated list in the 'class' attribute
+  //     returns the value of the 'class' attribute
+  //
+  // public function setID($elem_id)
+  //   sets the 'id' attribute of the element to the given elem_id value
 
   public function appendElement($name, $value = '') {
     return $this->appendChild($this->ownerDocument->createElement($name, $value));
@@ -621,8 +643,8 @@ class ExtendedElement extends DOMElement {
     $aelem->appendXMLMarkup($xmldata);
     return $aelem;
   }
-  public function appendLink($target, $value = '') {
-    return $this->appendChild($this->ownerDocument->createElementLink($target, $value));
+  public function appendLink($target, $value = '', $title = null) {
+    return $this->appendChild($this->ownerDocument->createElementLink($target, $value, $title));
   }
   public function appendImage($src, $alt_text = '') {
     return $this->appendChild($this->ownerDocument->createElementImage($src, $alt_text));
@@ -679,6 +701,9 @@ class ExtendedElement extends DOMElement {
   public function appendText($text) {
     return $this->appendChild($this->ownerDocument->createTextNode($text));
   }
+  public function appendLinebreak() {
+    return $this->appendChild($this->ownerDocument->createElement('br'));
+  }
   public function appendEntity($name) {
     return $this->appendChild($this->ownerDocument->createEntityReference($name));
   }
@@ -697,6 +722,19 @@ class ExtendedElement extends DOMElement {
   public function appendJSFile($jsdata, $defer = false, $async = false) {
     return $this->appendChild($this->ownerDocument->createElementJSFile($jsdata, $defer, $async));
   }
+  public function setClass($classname) {
+    $this->setAttribute('class', $classname);
+  }
+  public function addClass($classname) {
+    $classval = $this->getAttribute('class');
+    if (strlen($classval)) { $classval .= ' '; }
+    $classval .= $classname;
+    $this->setClass($classval);
+    return $classval;
+  }
+  public function setID($elem_id) {
+    $this->setAttribute('id', $elem_id);
+  }
 }
 
 class ExtendedDocumentFragment extends DOMDocumentFragment {
@@ -712,7 +750,7 @@ class ExtendedDocumentFragment extends DOMDocumentFragment {
   //   with an ExtendedDocument::createXMLFragment() of the given XML data inside
   //     returns the new child
   //
-  // public function appendLink($target, [$value])
+  // public function appendLink($target, [$value], [$title])
   //   appends an ExtendedDocument::createElementLink() as a child of this fragment (see there for params)
   //     returns the new child
   //
@@ -788,6 +826,10 @@ class ExtendedDocumentFragment extends DOMDocumentFragment {
   //   appends a DOMDocument::createTextNode() as a child of this fragment (see there for params)
   //     returns the new child
   //
+  // public function appendLinebreak()
+  //   appends a <br> as a child of this fragment
+  //     returns the new child
+  //
   // public function appendEntity($name)
   //   appends a DOMDocument::createEntityReference() as a child of this fragment (see there for params)
   //     returns the new child
@@ -820,8 +862,8 @@ class ExtendedDocumentFragment extends DOMDocumentFragment {
     $aelem->appendXMLMarkup($xmldata);
     return $aelem;
   }
-  public function appendLink($target, $value = '') {
-    return $this->appendChild($this->ownerDocument->createElementLink($target, $value));
+  public function appendLink($target, $value = '', $title = null) {
+    return $this->appendChild($this->ownerDocument->createElementLink($target, $value, $title));
   }
   public function appendImage($src, $alt_text = '') {
     return $this->appendChild($this->ownerDocument->createElementImage($src, $alt_text));
@@ -878,6 +920,9 @@ class ExtendedDocumentFragment extends DOMDocumentFragment {
   public function appendText($text) {
     return $this->appendChild($this->ownerDocument->createTextNode($text));
   }
+  public function appendLinebreak() {
+    return $this->appendChild($this->ownerDocument->createElement('br'));
+  }
   public function appendEntity($name) {
     return $this->appendChild($this->ownerDocument->createEntityReference($name));
   }