public function setValue($value)
{
if (GagawaUtil::gagawaIsEmpty($value)) {
throw new Exception("Attribute values cannot be " . "empty!");
}
$this->value_ = $value;
}
/**
* Removes the first instance of child from this
* FertileNode. Once the first instance of the child
* is removed, this function will return. It returns
* true if a child was removed and false if no child
* was removed.
*/
public function removeChild($childNode = NULL)
{
if (GagawaUtil::gagawaIsEmpty($childNode)) {
throw new Exception("You cannot remove an empty " . "child node!");
}
for ($i = 0; $i < count($this->children_); $i++) {
$child = $this->children_[$i];
if ($child === $childNode) {
unset($this->children_[$i]);
return true;
}
}
return false;
}
/**
* Removes an attribute from this Node, by name. The name
* of the attribute to remove cannot be NULL; if so, this
* function will throw an Exception.
*/
public function removeAttribute($name = NULL)
{
if (GagawaUtil::gagawaIsEmpty($name)) {
throw new Exception("Attribute name cannot " . "be empty!");
}
for ($i = 0; $i < count($this->attributes_); $i++) {
$attribute = $this->attributes_[$i];
if ($attribute->getName() === $name) {
unset($this->attributes_[$i]);
return true;
}
}
// Couldn't find the attribute, so
// it wasn't removed.
return false;
}
public function __construct($xmlns = NULL)
{
parent::__construct("html");
if (!GagawaUtil::gagawaIsEmpty($xmlns)) {
$this->setXmlns($xmlns);
}
}
