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activeform WIP

tags/2.0.0-beta
Qiang Xue 12 years ago
parent
b71e83016f
commit
b5be2ccf18
1 changed files with 119 additions and 15 deletions
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  1. 134
      framework/widgets/ActiveForm.php

134
framework/widgets/ActiveForm.php
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@ -8,6 +8,7 @@
namespace yii\widgets;
use Yii;
use yii\base\InvalidParamException;
use yii\base\Widget;
use yii\base\Model;
use yii\util\Html;
@ -35,6 +36,7 @@ class ActiveForm extends Widget
* @see errorSummary()
*/
public $errorSummaryClass = 'yii-error-summary';
public $errorMessageClass = 'yii-error-message';
/**
* @var string the default CSS class that indicates an input has error.
* This is
@ -50,7 +52,10 @@ class ActiveForm extends Widget
public $enableClientValidation = false;
public $options = array();
/**
* @var array model-class mapped to name prefix
*/
public $modelMap;
/**
* @param Model|Model[] $models
@ -63,7 +68,7 @@ class ActiveForm extends Widget
$models = array($models);
}
$showAll = isset($options['showAll']) && $options['showAll']);
$showAll = isset($options['showAll']) && $options['showAll'];
$lines = array();
/** @var $model Model */
foreach ($models as $model) {
@ -78,20 +83,22 @@ class ActiveForm extends Widget
$header = isset($options['header']) ? $options['header'] : '<p>' . Yii::t('yii|Please fix the following errors:') . '</p>';
$footer = isset($options['footer']) ? $options['footer'] : '';
$container = isset($options['container']) ? $options['container'] : 'div';
$tag = isset($options['tag']) ? $options['tag'] : 'div';
unset($options['showAll'], $options['header'], $options['footer'], $options['container']);
if (!isset($options['class'])) {
$options['class'] = $this->errorSummaryClass;
} else {
$options['class'] .= ' ' . $this->errorSummaryClass;
}
if ($lines !== array()) {
$content = "<ul><li>" . implode("</li>\n<li>", ArrayHelper::htmlEncode($lines)) . "</li><ul>";
return Html::tag($container, $header . $content . $footer, $options);
return Html::tag($tag, $header . $content . $footer, $options);
} else {
$content = "<ul></ul>";
$options['style'] = isset($options['style']) ? rtrim($options['style'], ';') . '; display:none' : 'display:none';
return Html::tag($container, $header . $content . $footer, $options);
return Html::tag($tag, $header . $content . $footer, $options);
}
}
@ -103,25 +110,32 @@ class ActiveForm extends Widget
*/
public function error($model, $attribute, $options = array())
{
self::resolveName($model, $attribute); // turn [a][b]attr into attr
$container = isset($options['container']) ? $options['container'] : 'div';
unset($options['container']);
$attribute = $this->normalizeAttributeName($attribute);
$this->getInputName($model, $attribute);
$tag = isset($options['tag']) ? $options['tag'] : 'div';
unset($options['tag']);
$error = $model->getFirstError($attribute);
return Html::tag($container, Html::encode($error), $options);
}
public function resolveAttributeName($name)
{
return Html::tag($tag, Html::encode($error), $options);
}
/**
* @param Model $model
* @param string $attribute
* @param array $options
* @return string
*/
public function label($model, $attribute, $options = array())
{
$attribute = $this->normalizeAttributeName($attribute);
$label = $model->getAttributeLabel($attribute);
return Html::label(Html::encode($label), isset($options['for']) ? $options['for'] : null, $options);
}
public function input($type, $model, $attribute, $options = array())
{
return '';
$value = $this->getAttributeValue($model, $attribute);
$name = $this->getInputName($model, $attribute);
return Html::input($type, $name, $value, $options);
}
public function textInput($model, $attribute, $options = array())
@ -146,29 +160,119 @@ class ActiveForm extends Widget
public function textarea($model, $attribute, $options = array())
{
$value = $this->getAttributeValue($model, $attribute);
$name = $this->getInputName($model, $attribute);
return Html::textarea($name, $value, $options);
}
public function radio($model, $attribute, $value = '1', $options = array())
{
$checked = $this->getAttributeValue($model, $attribute);
$name = $this->getInputName($model, $attribute);
if (!array_key_exists('uncheck', $options)) {
$options['unchecked'] = '0';
}
return Html::radio($name, $checked, $value, $options);
}
public function checkbox($model, $attribute, $value = '1', $options = array())
{
$checked = $this->getAttributeValue($model, $attribute);
$name = $this->getInputName($model, $attribute);
if (!array_key_exists('uncheck', $options)) {
$options['unchecked'] = '0';
}
return Html::checkbox($name, $checked, $value, $options);
}
public function dropDownList($model, $attribute, $items, $options = array())
{
$checked = $this->getAttributeValue($model, $attribute);
$name = $this->getInputName($model, $attribute);
return Html::dropDownList($name, $checked, $items, $options);
}
public function listBox($model, $attribute, $items, $options = array())
{
$checked = $this->getAttributeValue($model, $attribute);
$name = $this->getInputName($model, $attribute);
if (!array_key_exists('unselect', $options)) {
$options['unselect'] = '0';
}
return Html::listBox($name, $checked, $items, $options);
}
public function checkboxList($model, $attribute, $items, $options = array())
{
$checked = $this->getAttributeValue($model, $attribute);
$name = $this->getInputName($model, $attribute);
if (!array_key_exists('unselect', $options)) {
$options['unselect'] = '0';
}
return Html::checkboxList($name, $checked, $items, $options);
}
public function radioList($model, $attribute, $items, $options = array())
{
$checked = $this->getAttributeValue($model, $attribute);
$name = $this->getInputName($model, $attribute);
if (!array_key_exists('unselect', $options)) {
$options['unselect'] = '0';
}
return Html::radioList($name, $checked, $items, $options);
}
public function getInputName($model, $attribute)
{
$class = get_class($model);
if (isset($this->modelMap[$class])) {
$class = $this->modelMap[$class];
} elseif (($pos = strrpos($class, '\\')) !== false) {
$class = substr($class, $pos);
}
if (!preg_match('/(^|.*\])(\w+)(\[.*|$)/', $attribute, $matches)) {
throw new InvalidParamException('Attribute name must contain word characters only.');
}
$prefix = $matches[1];
$attribute = $matches[2];
$suffix = $matches[3];
if ($class === '' && $prefix === '') {
return $attribute . $suffix;
} elseif ($class !== '') {
return $class . $prefix . "[$attribute]" . $suffix;
} else {
throw new InvalidParamException('Model name cannot be mapped to empty for tabular inputs.');
}
}
public function getAttributeValue($model, $attribute)
{
if (!preg_match('/(^|.*\])(\w+)(\[.*|$)/', $attribute, $matches)) {
throw new InvalidParamException('Attribute name must contain word characters only.');
}
$attribute = $matches[2];
$index = $matches[3];
if ($index === '') {
return $model->$attribute;
} else {
$value = $model->$attribute;
foreach (explode('][', trim($index, '[]')) as $id) {
if ((is_array($value) || $value instanceof \ArrayAccess) && isset($value[$id])) {
$value = $value[$id];
} else {
return null;
}
}
return $value;
}
}
public function normalizeAttributeName($attribute)
{
if (preg_match('/(^|.*\])(\w+)(\[.*|$)/', $attribute, $matches)) {
return $matches[2];
} else {
throw new InvalidParamException('Attribute name must contain word characters only.');
}
}
}

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