add functions for easily adding images

[php-utility-classes.git] / include / cbsm / util / document.php-class

diff --git a/include/cbsm/util/document.php-class b/include/cbsm/util/document.php-class
index e641d23c56364fec3610153d65803280cf03c726..58637850153d708b5015f58f128f0df484be1dec 100755 (executable)
--- a/include/cbsm/util/document.php-class
+++ b/include/cbsm/util/document.php-class
@@ -46,6 +46,10 @@ class ExtendedDocument extends DOMDocument {
   //   appends an ExtendedDocument::createElementLink() as a child of this document (see there for params)
   //     returns the new child
   //
   //   appends an ExtendedDocument::createElementLink() as a child of this document (see there for params)
   //     returns the new child
   //

+  // function appendImage($src, [$alt_text])
+  //   appends an ExtendedDocument::createElementImage() as a child of this document (see there for params)
+  //     returns the new child
+  //

   // function appendFormDiv($action, $method, $name)
   //   appends an ExtendedDocument::createElementForm() as a child of this document (see there for params)
   //     returns an HTML <div> that is a child of the new child
   // function appendFormDiv($action, $method, $name)
   //   appends an ExtendedDocument::createElementForm() as a child of this document (see there for params)
   //     returns an HTML <div> that is a child of the new child


@@ -109,6 +113,9 @@ class ExtendedDocument extends DOMDocument {
   // function createElementLink($target, [$value])
   //   returns an ExtendedElement that is an HTML <a> with the given target (href) and (optional) value
   //
   // function createElementLink($target, [$value])
   //   returns an ExtendedElement that is an HTML <a> with the given target (href) and (optional) value
   //

+  // function createElementImage($src, [$alt_text])
+  //   returns an ExtendedElement that is an HTML <img> with the given (src) and alt attributes (set to '' by default)
+  //

   // function createElementForm($action, $method, $name)
   //   returns an ExtendedElement that is an HTML <div> that is a child of an HTML <form>
   //   with the given action, method, and name
   // function createElementForm($action, $method, $name)
   //   returns an ExtendedElement that is an HTML <div> that is a child of an HTML <form>
   //   with the given action, method, and name


@@ -172,6 +179,9 @@ class ExtendedDocument extends DOMDocument {
   function appendLink($target, $value = '') {
     return $this->appendChild($this->createElementLink($target, $value));
   }
   function appendLink($target, $value = '') {
     return $this->appendChild($this->createElementLink($target, $value));
   }

+  function appendImage($src, $alt_text = '') {
+    return $this->appendChild($this->createElementImage($src, $alt_text));
+  }

   function appendFormDiv($action, $method, $name) {
     $formelem = $this->appendChild($this->createElementForm($action, $method, $name));
     return $formelem->appendElement('div');
   function appendFormDiv($action, $method, $name) {
     $formelem = $this->appendChild($this->createElementForm($action, $method, $name));
     return $formelem->appendElement('div');


@@ -237,6 +247,13 @@ class ExtendedDocument extends DOMDocument {
     return $link;
   }
 
     return $link;
   }
 

+  function createElementImage($src, $alt_text = '') {
+    $link = $this->createElement('img');
+    $link->setAttribute('src', $src);
+    $link->setAttribute('alt', $alt_text);
+    return $link;
+  }
+

   function createElementForm($action, $method, $name) {
     $formelem = $this->createElement('form');
     $formelem->setAttribute('action', $action);
   function createElementForm($action, $method, $name) {
     $formelem = $this->createElement('form');
     $formelem->setAttribute('action', $action);


@@ -358,6 +375,10 @@ class ExtendedElement extends DOMElement {
   //   appends an ExtendedDocument::createElementLink() as a child of this element (see there for params)
   //     returns the new child
   //
   //   appends an ExtendedDocument::createElementLink() as a child of this element (see there for params)
   //     returns the new child
   //

+  // function appendImage($src, [$alt_text])
+  //   appends an ExtendedDocument::createElementImage() as a child of this document (see there for params)
+  //     returns the new child
+  //

   // function appendFormDiv($action, $method, $name)
   //   appends an ExtendedDocument::createElementForm() as a child of this element (see there for params)
   //     returns an HTML <div> that is a child of the new child
   // function appendFormDiv($action, $method, $name)
   //   appends an ExtendedDocument::createElementForm() as a child of this element (see there for params)
   //     returns an HTML <div> that is a child of the new child


@@ -429,6 +450,9 @@ class ExtendedElement extends DOMElement {
   function appendLink($target, $value = '') {
     return $this->appendChild($this->ownerDocument->createElementLink($target, $value));
   }
   function appendLink($target, $value = '') {
     return $this->appendChild($this->ownerDocument->createElementLink($target, $value));
   }

+  function appendImage($src, $alt_text = '') {
+    return $this->appendChild($this->ownerDocument->createElementImage($src, $alt_text));
+  }

   function appendFormDiv($action, $method, $name) {
     $formelem = $this->appendChild($this->ownerDocument->createElementForm($action, $method, $name));
     return $formelem->appendElement('div');
   function appendFormDiv($action, $method, $name) {
     $formelem = $this->appendChild($this->ownerDocument->createElementForm($action, $method, $name));
     return $formelem->appendElement('div');


@@ -494,6 +518,10 @@ class ExtendedDocumentFragment extends DOMDocumentFragment {
   //   appends an ExtendedDocument::createElementLink() as a child of this fragment (see there for params)
   //     returns the new child
   //
   //   appends an ExtendedDocument::createElementLink() as a child of this fragment (see there for params)
   //     returns the new child
   //

+  // function appendImage($src, [$alt_text])
+  //   appends an ExtendedDocument::createElementImage() as a child of this document (see there for params)
+  //     returns the new child
+  //

   // function appendFormDiv($action, $method, $name)
   //   appends an ExtendedDocument::createElementForm() as a child of this fragment (see there for params)
   //     returns an HTML <div> that is a child of the new child
   // function appendFormDiv($action, $method, $name)
   //   appends an ExtendedDocument::createElementForm() as a child of this fragment (see there for params)
   //     returns an HTML <div> that is a child of the new child


@@ -565,6 +593,9 @@ class ExtendedDocumentFragment extends DOMDocumentFragment {
   function appendLink($target, $value = '') {
     return $this->appendChild($this->ownerDocument->createElementLink($target, $value));
   }
   function appendLink($target, $value = '') {
     return $this->appendChild($this->ownerDocument->createElementLink($target, $value));
   }

+  function appendImage($src, $alt_text = '') {
+    return $this->appendChild($this->ownerDocument->createElementImage($src, $alt_text));
+  }

   function appendFormDiv($action, $method, $name) {
     $formelem = $this->appendChild($this->ownerDocument->createElementForm($action, $method, $name));
     return $formelem->appendElement('div');
   function appendFormDiv($action, $method, $name) {
     $formelem = $this->appendChild($this->ownerDocument->createElementForm($action, $method, $name));
     return $formelem->appendElement('div');