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3rd release

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This commit is contained in:
Paolo
2017-04-27 19:06:36 +02:00
parent ebd892e333
commit 0fd34807ca
7 changed files with 362 additions and 180 deletions
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application/libraries/WidgetLib.php
+142 -70
View File
@@ -218,29 +218,29 @@ class WidgetLib
*/
public function UDFWidget($args, $htmlArgs = array())
{
if (!empty($args[UDF_widget_tpl::SCHEMA_ARG_NAME])
&& !empty($args[UDF_widget_tpl::TABLE_ARG_NAME])
&& !empty($args[UDF_widget_tpl::FIELD_ARG_NAME]))
if (!empty($args[UDFWidgetTpl::SCHEMA_ARG_NAME])
&& !empty($args[UDFWidgetTpl::TABLE_ARG_NAME])
&& !empty($args[UDFWidgetTpl::FIELD_ARG_NAME]))
{
return $this->widget(
UDF_widget_tpl::WIDGET_NAME,
UDFWidgetTpl::WIDGET_NAME,
$args,
$htmlArgs
);
}
else
{
if (empty($args[UDF_widget_tpl::SCHEMA_ARG_NAME]))
if (empty($args[UDFWidgetTpl::SCHEMA_ARG_NAME]))
{
show_error(UDF_widget_tpl::SCHEMA_ARG_NAME.' parameter is missing!');
show_error(UDFWidgetTpl::SCHEMA_ARG_NAME.' parameter is missing!');
}
if (empty($args[UDF_widget_tpl::TABLE_ARG_NAME]))
if (empty($args[UDFWidgetTpl::TABLE_ARG_NAME]))
{
show_error(UDF_widget_tpl::TABLE_ARG_NAME.' parameter is missing!');
show_error(UDFWidgetTpl::TABLE_ARG_NAME.' parameter is missing!');
}
if (empty($args[UDF_widget_tpl::FIELD_ARG_NAME]))
if (empty($args[UDFWidgetTpl::FIELD_ARG_NAME]))
{
show_error(UDF_widget_tpl::FIELD_ARG_NAME.' parameter is missing!');
show_error(UDFWidgetTpl::FIELD_ARG_NAME.' parameter is missing!');
}
}
}
@@ -692,38 +692,64 @@ class Widget extends Partial
*/
private function _setHtmlProperties($htmlArgs)
{
if (isset($htmlArgs) && is_array($htmlArgs))
// If $htmlArgs wasn't already stored in $this->_args
if (!isset($this->_args[Widget::HTML_ARG_NAME]))
{
$this->_args[Widget::HTML_ARG_NAME] = array();
// Avoids that the elements of a same HTML page have the same name or id
// Avoids that elements in a HTML page have the same name or id
$randomIdentifier = uniqid(rand(0, 1000));
$this->_args[Widget::HTML_ARG_NAME][Widget::HTML_ID] = $randomIdentifier;
$this->_args[Widget::HTML_ARG_NAME][Widget::HTML_NAME] = $randomIdentifier;
if (isset($htmlArgs[Widget::HTML_ID]) && trim($htmlArgs[Widget::HTML_ID]) != '')
foreach($htmlArgs as $argName => $argValue)
{
$this->_args[Widget::HTML_ARG_NAME][Widget::HTML_ID] = $htmlArgs[Widget::HTML_ID];
}
else
{
$this->_args[Widget::HTML_ARG_NAME][Widget::HTML_ID] = $randomIdentifier;
}
if (isset($htmlArgs[Widget::HTML_NAME]) && trim($htmlArgs[Widget::HTML_NAME]) != '')
{
$this->_args[Widget::HTML_ARG_NAME][Widget::HTML_NAME] = $htmlArgs[Widget::HTML_NAME];
}
else
{
$this->_args[Widget::HTML_ARG_NAME][Widget::HTML_NAME] = $randomIdentifier;
$this->_args[Widget::HTML_ARG_NAME][$argName] = $argValue;
}
}
}
/**
*
*/
public static function printAttribute($htmlArgs, $attribute, $isValuePresent = true)
{
if ($attribute != null)
{
if (isset($htmlArgs[$attribute]))
{
if ($isValuePresent === true)
{
$value = $htmlArgs[$attribute];
if (is_bool($value))
{
$value = $value ? 'true' : 'false';
}
echo sprintf('%s="%s"', $attribute, $value);
}
else
{
echo $attribute;
}
}
}
}
}
/**
*
*/
abstract class WidgetTpl extends Widget
{
abstract public function render($parameters);
}
/**
* It exends the Widget class to represent an HTML dropdown
*/
class DropdownWidget extends Widget
class DropdownWidget extends WidgetTpl
{
// The name of the element of the data array given to the view
// this element is an array of elements to be place inside the dropdown
@@ -731,59 +757,58 @@ class DropdownWidget extends Widget
// Name of the property that will be used to store the value attribute of the option tag
const ID_FIELD = 'id';
// Name of the property that will be used to store the value between the option tags
const DESCRIPTION_FIELD = 'description'; //
const DESCRIPTION_FIELD = 'description';
// The name of the element of the data array given to the view
// this element is used to tell what element of the dropdown is selected
const SELECTED_ELEMENT = 'selectedElement'; //
const SELECTED_ELEMENT = 'selectedElement';
private $elementsArray; // Array of elements to be place inside the dropdown
const SIZE = 'size'; //
const MULTIPLE = 'multiple'; //
/**
*
*/
public function displayElements($elements, $widgetData)
public function __construct($name, $args, $htmlArgs = array())
{
$this->setElementsArray(success($this->convert($elements)), true);
$this->loadDropDownView($widgetData);
parent::__construct($name, $args, $htmlArgs);
echo $this->content();
}
/**
//
if (!isset($this->_args[DropdownWidget::SELECTED_ELEMENT]))
{
$this->_args[DropdownWidget::SELECTED_ELEMENT] = Widget::HTML_DEFAULT_VALUE;
}
}
/**
*
*/
public static function convert($elements)
public function render($parameters)
{
$returnArray = array();
$tmpElements = array();
foreach($elements as $key => $val)
//
foreach($parameters['elements'] as $key => $val)
{
$element = new stdClass();
$element->id = $key;
$element->description = $val;
array_push($returnArray, $element);
array_push($tmpElements, $element);
}
return $returnArray;
$this->setElementsArray(
success($tmpElements),
true,
'Select a value...',
'No data found for this UDF'
);
$this->loadDropDownView();
echo $this->content();
}
/**
* Loads the dropdown view with all the elements to be displayed
*/
protected function loadDropDownView($widgetData)
{
$widgetData[DropdownWidget::WIDGET_DATA_ELEMENTS_ARRAY_NAME] = $this->elementsArray->retval;
if (!isset($widgetData[DropdownWidget::SELECTED_ELEMENT]))
{
$widgetData[DropdownWidget::SELECTED_ELEMENT] = Widget::HTML_DEFAULT_VALUE;
}
$this->view('widgets/dropdown', $widgetData);
}
/**
/**
* Add the correct select to the model used to load a list of elemets for this dropdown
* @param model $model the model used to load elements
* @param string $idName the name of the field that will used to be the value of the option tag
@@ -801,7 +826,7 @@ class DropdownWidget extends Widget
)
);
}
/**
* Set the array used to populate the dropdown
* @param array $elements list used to populate this dropdown
@@ -811,9 +836,11 @@ class DropdownWidget extends Widget
* @param string $id value of the attribute value of the empty element
*/
protected function setElementsArray(
$elements, $emptyElement = false, $stdDescription = '' , $noDataDescription = '' , $id = Widget::HTML_DEFAULT_VALUE
$elements, $emptyElement = false, $stdDescription = '' , $noDataDescription = 'No data found' , $id = Widget::HTML_DEFAULT_VALUE
)
{
$tmpElements = array();
if (isError($elements))
{
if (is_object($elements) && isset($elements->retval))
@@ -831,40 +858,85 @@ class DropdownWidget extends Widget
}
else
{
$this->elementsArray = $elements;
if ($emptyElement === true)
{
$this->addElementAtBeginning($stdDescription, $noDataDescription, $id);
$tmpElements = $this->addElementAtBeginning(
$elements,
$stdDescription,
$noDataDescription,
$id
);
}
else
{
$tmpElements = $elements->retval;
}
$this->_args[DropdownWidget::WIDGET_DATA_ELEMENTS_ARRAY_NAME] = $tmpElements;
}
}
/**
* Adds an element to the beginning of the array
*/
protected function addElementAtBeginning($stdDescription, $noDataDescription, $id)
protected function addElementAtBeginning($elements, $stdDescription, $noDataDescription, $id)
{
$element = new stdClass();
$element->id = $id;
$element->description = $stdDescription;
if (!hasData($this->elementsArray))
if (!hasData($elements))
{
$element->description = $noDataDescription;
}
array_unshift($this->elementsArray->retval, $element);
array_unshift($elements->retval, $element);
return $elements->retval;
}
/**
* Loads the dropdown view with all the elements to be displayed
*/
protected function loadDropDownView()
{
$this->view('widgets/dropdown', $this->_args);
}
}
/**
*
*/
abstract class UDF_widget_tpl extends Widget
class MultipleDropdownWidget extends DropdownWidget
{
const WIDGET_NAME = 'UDF_widget';
/**
*
*/
public function __construct($name, $args, $htmlArgs = array())
{
parent::__construct($name, $args, $htmlArgs);
//
$this->_args[Widget::HTML_ARG_NAME][DropdownWidget::MULTIPLE] = 'multiple';
}
}
/**
*
*/
abstract class UDFWidgetTpl extends Widget
{
const WIDGET_NAME = 'UDFWidget';
const SCHEMA_ARG_NAME = 'schema';
const TABLE_ARG_NAME = 'table';
const FIELD_ARG_NAME = 'field';
const TITLE = 'title';
const DESCRIPTION = 'description';
const PLACEHOLDER = 'placeholder';
const DEFAULT_VALUE = 'defaultValue';
const REGEX = 'regex';
const REQUIRED = 'required';
const MAX_VALUE = 'max_value';
const MIN_VALUE = 'min_value';
}