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yii2
Commit 65352e50 by Qiang Xue
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refactored ActiveField.

parent 3adffc9c
Showing with 268 additions and 188 deletions
apps/advanced/backend/views/site/login.php
......@@ -18,7 +18,7 @@ $this->params['breadcrumbs'][] = $this->title;
<div class="row">
<div class="col-lg-5">
<?php $form = ActiveForm::begin(array('id' => 'login-form')); ?>
<?php echo $form->field($model, 'username')->textInput(); ?>
<?php echo $form->field($model, 'username'); ?>
<?php echo $form->field($model, 'password')->passwordInput(); ?>
<?php echo $form->field($model, 'rememberMe')->checkbox(); ?>
<div class="form-actions">
......
apps/advanced/frontend/views/site/contact.php
......@@ -21,9 +21,9 @@ $this->params['breadcrumbs'][] = $this->title;
<div class="row">
<div class="col-lg-5">
<?php $form = ActiveForm::begin(array('id' => 'contact-form')); ?>
<?php echo $form->field($model, 'name')->textInput(); ?>
<?php echo $form->field($model, 'email')->textInput(); ?>
<?php echo $form->field($model, 'subject')->textInput(); ?>
<?php echo $form->field($model, 'name'); ?>
<?php echo $form->field($model, 'email'); ?>
<?php echo $form->field($model, 'subject'); ?>
<?php echo $form->field($model, 'body')->textArea(array('rows' => 6)); ?>
<?php echo $form->field($model, 'verifyCode')->widget(Captcha::className(), array(
'options' => array('class' => 'form-control'),
......
apps/advanced/frontend/views/site/login.php
......@@ -18,7 +18,7 @@ $this->params['breadcrumbs'][] = $this->title;
<div class="row">
<div class="col-lg-5">
<?php $form = ActiveForm::begin(array('id' => 'login-form')); ?>
<?php echo $form->field($model, 'username')->textInput(); ?>
<?php echo $form->field($model, 'username'); ?>
<?php echo $form->field($model, 'password')->passwordInput(); ?>
<?php echo $form->field($model, 'rememberMe')->checkbox(); ?>
<div style="color:#999;margin:1em 0">
......
apps/advanced/frontend/views/site/requestPasswordResetToken.php
......@@ -18,7 +18,7 @@ $this->params['breadcrumbs'][] = $this->title;
<div class="row">
<div class="col-lg-5">
<?php $form = ActiveForm::begin(array('id' => 'request-password-reset-form')); ?>
<?php echo $form->field($model, 'email')->textInput(); ?>
<?php echo $form->field($model, 'email'); ?>
<div class="form-actions">
<?php echo Html::submitButton('Send', array('class' => 'btn btn-primary')); ?>
</div>
......
apps/advanced/frontend/views/site/signup.php
......@@ -18,8 +18,8 @@ $this->params['breadcrumbs'][] = $this->title;
<div class="row">
<div class="col-lg-5">
<?php $form = ActiveForm::begin(array('id' => 'form-signup')); ?>
<?php echo $form->field($model, 'username')->textInput(); ?>
<?php echo $form->field($model, 'email')->textInput(); ?>
<?php echo $form->field($model, 'username'); ?>
<?php echo $form->field($model, 'email'); ?>
<?php echo $form->field($model, 'password')->passwordInput(); ?>
<div class="form-actions">
<?php echo Html::submitButton('Signup', array('class' => 'btn btn-primary')); ?>
......
apps/basic/views/site/contact.php
......@@ -29,9 +29,9 @@ $this->params['breadcrumbs'][] = $this->title;
<div class="row">
<div class="col-lg-5">
<?php $form = ActiveForm::begin(array('id' => 'contact-form')); ?>
<?php echo $form->field($model, 'name')->textInput(); ?>
<?php echo $form->field($model, 'email')->textInput(); ?>
<?php echo $form->field($model, 'subject')->textInput(); ?>
<?php echo $form->field($model, 'name'); ?>
<?php echo $form->field($model, 'email'); ?>
<?php echo $form->field($model, 'subject'); ?>
<?php echo $form->field($model, 'body')->textArea(array('rows' => 6)); ?>
<?php echo $form->field($model, 'verifyCode')->widget(Captcha::className(), array(
'options' => array('class' => 'form-control'),
......
apps/basic/views/site/login.php
......@@ -18,7 +18,7 @@ $this->params['breadcrumbs'][] = $this->title;
<div class="row">
<div class="col-lg-3">
<?php $form = ActiveForm::begin(array('id' => 'login-form')); ?>
<?php echo $form->field($model, 'username')->textInput(); ?>
<?php echo $form->field($model, 'username'); ?>
<?php echo $form->field($model, 'password')->passwordInput(); ?>
<?php echo $form->field($model, 'rememberMe')->checkbox(); ?>
<div class="form-actions">
......
docs/guide/upgrade-from-v1.md
......@@ -331,12 +331,12 @@ introduces the class map (via `Yii::$classMap`) to overcome this difficulty.
------------
Yii 2.0 introduces the *field* concept for building a form using `ActiveForm`. A field
is a container consisting of a label, an input, and an error message. It is represented
as an `ActiveField` object. Using fields, you can build a form more cleanly than before:
is a container consisting of a label, an input, an error message, and/or a hint text.
It is represented as an `ActiveField` object. Using fields, you can build a form more cleanly than before:
```php
<?php $form = yii\widgets\ActiveForm::begin(); ?>
<?php echo $form->field($model, 'username')->textInput(); ?>
<?php echo $form->field($model, 'username'); ?>
<?php echo $form->field($model, 'password')->passwordInput(); ?>
<div class="form-actions">
<?php echo Html::submitButton('Login'); ?>
......
framework/yii/assets/yii.js
......@@ -32,7 +32,7 @@
* // ... private functions and properties go here ...
*
* return pub;
* });
* })(jQuery);
* ~~~
*
* Using this structure, you can define public and private functions/properties for a module.
......
framework/yii/debug/views/default/index.php
......@@ -25,7 +25,7 @@ $this->title = 'Yii Debugger';
<th style="width: 120px;">Tag</th>
<th style="width: 170px;">Time</th>
<th style="width: 120px;">IP</th>
<th style="width: 60px;">Method</th>
<th style="width: 70px;">Method</th>
<th>URL</th>
</tr>
</thead>
......
framework/yii/helpers/HtmlBase.php
......@@ -725,8 +725,10 @@ class HtmlBase
* @param string|array $selection the selected value(s).
* @param array $items the data item used to generate the checkboxes.
* The array keys are the labels, while the array values are the corresponding checkbox values.
* @param array $options options (name => config) for the checkbox list. The following options are supported:
* @param array $options options (name => config) for the checkbox list container tag.
* The following options are specially handled:
*
* - tag: string, the tag name of the container element.
* - unselect: string, the value that should be submitted when none of the checkboxes is selected.
* By setting this option, a hidden input will be generated.
* - encode: boolean, whether to HTML-encode the checkbox labels. Defaults to true.
......@@ -778,7 +780,10 @@ class HtmlBase
}
$separator = isset($options['separator']) ? $options['separator'] : "\n";
return $hidden . implode($separator, $lines);
$tag = isset($options['tag']) ? $options['tag'] : 'div';
unset($options['tag'], $options['unselect'], $options['encode'], $options['separator'], $options['item']);
return $hidden . static::tag($tag, implode($separator, $lines), $options);
}
/**
......@@ -836,7 +841,10 @@ class HtmlBase
$hidden = '';
}
return $hidden . implode($separator, $lines);
$tag = isset($options['tag']) ? $options['tag'] : 'div';
unset($options['tag'], $options['unselect'], $options['encode'], $options['separator'], $options['item']);
return $hidden . static::tag($tag, implode($separator, $lines), $options);
}
/**
......@@ -945,7 +953,7 @@ class HtmlBase
*
* The following options are specially handled:
*
* - tag: this specifies the tag name. If not set, "p" will be used.
* - tag: this specifies the tag name. If not set, "div" will be used.
*
* @return string the generated label tag
*/
......@@ -953,7 +961,7 @@ class HtmlBase
{
$attribute = static::getAttributeName($attribute);
$error = $model->getFirstError($attribute);
$tag = isset($options['tag']) ? $options['tag'] : 'p';
$tag = isset($options['tag']) ? $options['tag'] : 'div';
unset($options['tag']);
return Html::tag($tag, Html::encode($error), $options);
}
......@@ -1066,7 +1074,6 @@ class HtmlBase
/**
* Generates a radio button tag for the given model attribute.
* This method will generate the "name" tag attribute automatically unless it is explicitly specified in `$options`.
* This method will generate the "checked" tag attribute according to the model attribute value.
* @param Model $model the model object
* @param string $attribute the attribute name or expression. See [[getAttributeName()]] for the format
......@@ -1102,7 +1109,6 @@ class HtmlBase
/**
* Generates a checkbox tag for the given model attribute.
* This method will generate the "name" tag attribute automatically unless it is explicitly specified in `$options`.
* This method will generate the "checked" tag attribute according to the model attribute value.
* @param Model $model the model object
* @param string $attribute the attribute name or expression. See [[getAttributeName()]] for the format
......@@ -1267,6 +1273,9 @@ class HtmlBase
if (!array_key_exists('unselect', $options)) {
$options['unselect'] = '0';
}
if (!array_key_exists('id', $options)) {
$options['id'] = static::getInputId($model, $attribute);
}
return static::checkboxList($name, $checked, $items, $options);
}
......@@ -1304,6 +1313,9 @@ class HtmlBase
if (!array_key_exists('unselect', $options)) {
$options['unselect'] = '0';
}
if (!array_key_exists('id', $options)) {
$options['id'] = static::getInputId($model, $attribute);
}
return static::radioList($name, $checked, $items, $options);
}
......
framework/yii/widgets/ActiveField.php
......@@ -9,6 +9,7 @@ namespace yii\widgets;
use Yii;
use yii\base\Component;
use yii\db\ActiveRecord;
use yii\helpers\ArrayHelper;
use yii\helpers\Html;
use yii\base\Model;
use yii\web\JsExpression;
......@@ -32,22 +33,21 @@ class ActiveField extends Component
*/
public $attribute;
/**
* @var string the tag name for the field container.
*/
public $tag = 'div';
/**
* @var array the HTML attributes (name-value pairs) for the field container tag.
* The values will be HTML-encoded using [[Html::encode()]].
* If a value is null, the corresponding attribute will not be rendered.
* The following special options are recognized:
*
* - tag: the tag name of the container element. Defaults to "div".
*/
public $options = array(
'class' => 'form-group',
);
/**
* @var string the template that is used to arrange the label, the input and the error message.
* The following tokens will be replaced when [[render()]] is called: `{label}`, `{input}` and `{error}`.
* @var string the template that is used to arrange the label, the input field, the error message and the hint text.
* The following tokens will be replaced when [[render()]] is called: `{label}`, `{input}`, `{error}` and `{hint}`.
*/
public $template = "{label}\n{input}\n{error}";
public $template = "{label}\n{input}\n{error}\n{hint}";
/**
* @var array the default options for the input tags. The parameter passed to individual input methods
* (e.g. [[textInput()]]) will be merged with this property when rendering the input tag.
......@@ -56,14 +56,25 @@ class ActiveField extends Component
/**
* @var array the default options for the error tags. The parameter passed to [[error()]] will be
* merged with this property when rendering the error tag.
* The following special options are recognized:
*
* - tag: the tag name of the container element. Defaults to "div".
*/
public $errorOptions = array('tag' => 'p', 'class' => 'help-block');
public $errorOptions = array('class' => 'help-block');
/**
* @var array the default options for the label tags. The parameter passed to [[label()]] will be
* merged with this property when rendering the label tag.
*/
public $labelOptions = array('class' => 'control-label');
/**
* @var array the default options for the hint tags. The parameter passed to [[hint()]] will be
* merged with this property when rendering the hint tag.
* The following special options are recognized:
*
* - tag: the tag name of the container element. Defaults to "div".
*/
public $hintOptions = array('class' => 'hint-block');
/**
* @var boolean whether to enable client-side data validation.
* If not set, it will take the value of [[ActiveForm::enableClientValidation]].
*/
......@@ -101,17 +112,73 @@ class ActiveField extends Component
* You normally do not need to set this property as the default selectors should work well for most cases.
*/
public $selectors;
/**
* @var array different parts of the field (e.g. input, label). This will be used together with
* [[template]] to generate the final field HTML code. The keys are the token names in [[template]],
* while the values are the corresponding HTML code. Valid tokens include `{input}`, `{label}`,
* `{error}`, and `{error}`. Note that you normally don't need to access this property directly as
* it is maintained by various methods of this class.
*/
public $parts = array();
/**
* PHP magic method that returns the string representation of this object.
* @return string the string representation of this object.
*/
public function __toString()
{
return $this->render();
}
/**
* Renders the whole field.
* This method will generate the label, error tag, input tag and hint tag (if any), and
* assemble them into HTML according to [[template]].
* @param string|callable $content the content within the field container.
* If null (not set), the default methods will be called to generate the label, error tag and input tag,
* and use them as the content.
* If a callable, it will be called to generate the content. The signature of the callable should be:
*
* ~~~
* function ($field) {
* return $html;
* }
* ~~~
*
* @return string the rendering result
*/
public function render($content = null)
{
if ($content === null) {
if (!isset($this->parts['{input}'])) {
$this->parts['{input}'] = Html::activeTextInput($this->model, $this->attribute, $this->inputOptions);
}
if (!isset($this->parts['{label}'])) {
$this->parts['{label}'] = Html::activeLabel($this->model, $this->attribute, $this->labelOptions);
}
if (!isset($this->parts['{error}'])) {
$this->parts['{error}'] = Html::error($this->model, $this->attribute, $this->errorOptions);
}
if (!isset($this->parts['{hint}'])) {
$this->parts['{hint}'] = '';
}
$content = strtr($this->template, $this->parts);
} elseif (!is_string($content)) {
$content = call_user_func($content, $this);
}
return $this->begin() . "\n" . $content . "\n" . $this->end();
}
/**
* Renders the opening tag of the field container.
* @return string the rendering result.
*/
public function begin()
{
$options = $this->getClientOptions();
if (!empty($options)) {
$this->form->attributes[$this->attribute] = $options;
$clientOptions = $this->getClientOptions();
if (!empty($clientOptions)) {
$this->form->attributes[$this->attribute] = $clientOptions;
}
$inputID = Html::getInputId($this->model, $this->attribute);
......@@ -126,8 +193,9 @@ class ActiveField extends Component
$class[] = $this->form->errorCssClass;
}
$options['class'] = implode(' ', $class);
$tag = ArrayHelper::remove($options, 'tag', 'div');
return Html::beginTag($this->tag, $options);
return Html::beginTag($tag, $options);
}
/**
......@@ -136,53 +204,7 @@ class ActiveField extends Component
*/
public function end()
{
return Html::endTag($this->tag);
}
/**
* Returns the JS options for the field.
* @return array the JS options
*/
protected function getClientOptions()
{
$enableClientValidation = $this->enableClientValidation || $this->enableClientValidation === null && $this->form->enableClientValidation;
if ($enableClientValidation) {
$attribute = Html::getAttributeName($this->attribute);
$validators = array();
foreach ($this->model->getActiveValidators($attribute) as $validator) {
/** @var \yii\validators\Validator $validator */
$js = $validator->clientValidateAttribute($this->model, $attribute, $this->form->getView());
if ($validator->enableClientValidation && $js != '') {
$validators[] = $js;
}
}
if (!empty($validators)) {
$options['validate'] = new JsExpression("function(attribute, value, messages) {" . implode('', $validators) . '}');
}
}
$enableAjaxValidation = $this->enableAjaxValidation || $this->enableAjaxValidation === null && $this->form->enableAjaxValidation;
if ($enableAjaxValidation) {
$options['enableAjaxValidation'] = 1;
}
if ($enableClientValidation && !empty($options['validate']) || $enableAjaxValidation) {
$inputID = Html::getInputId($this->model, $this->attribute);
$options['name'] = $inputID;
foreach (array('validateOnChange', 'validateOnType', 'validationDelay') as $name) {
$options[$name] = $this->$name === null ? $this->form->$name : $this->$name;
}
$options['container'] = isset($this->selectors['container']) ? $this->selectors['container'] : ".field-$inputID";
$options['input'] = isset($this->selectors['input']) ? $this->selectors['input'] : "#$inputID";
if (isset($this->errorOptions['class'])) {
$options['error'] = '.' . implode('.', preg_split('/\s+/', $this->errorOptions['class'], -1, PREG_SPLIT_NO_EMPTY));
} else {
$options['error'] = isset($this->errorOptions['tag']) ? $this->errorOptions['tag'] : 'span';
}
return $options;
} else {
return array();
}
return Html::endTag(isset($this->options['tag']) ? $this->options['tag'] : 'div');
}
/**
......@@ -190,7 +212,7 @@ class ActiveField extends Component
* The label text is the label associated with the attribute, obtained via [[Model::getAttributeLabel()]].
* @param array $options the tag options in terms of name-value pairs. It will be merged with [[labelOptions]].
* The options will be rendered as the attributes of the resulting tag. The values will be HTML-encoded
* using [[encode()]]. If a value is null, the corresponding attribute will not be rendered.
* using [[Html::encode()]]. If a value is null, the corresponding attribute will not be rendered.
*
* The following options are specially handled:
*
......@@ -198,12 +220,13 @@ class ActiveField extends Component
* If this is not set, [[Model::getAttributeLabel()]] will be called to get the label for display
* (after encoding).
*
* @return string the generated label tag
* @return ActiveField the field object itself
*/
public function label($options = array())
{
$options = array_merge($this->labelOptions, $options);
return Html::activeLabel($this->model, $this->attribute, $options);
$this->parts['{label}'] = Html::activeLabel($this->model, $this->attribute, $options);
return $this;
}
/**
......@@ -215,103 +238,112 @@ class ActiveField extends Component
*
* The following options are specially handled:
*
* - tag: this specifies the tag name. If not set, "p" will be used.
* - tag: this specifies the tag name. If not set, "div" will be used.
*
* @return string the generated label tag
* @return ActiveField the field object itself
*/
public function error($options = array())
{
$options = array_merge($this->errorOptions, $options);
return Html::error($this->model, $this->attribute, $options);
$this->parts['{error}'] = Html::error($this->model, $this->attribute, $options);
return $this;
}
/**
* Renders the field with the given input HTML.
* This method will generate the label and error tags, and return them together with the given
* input HTML according to [[template]].
* @param string $input the input HTML
* @return string the rendering result
* Renders the hint tag.
* @param string $content the hint content. It will NOT be HTML-encoded.
* @param array $options the tag options in terms of name-value pairs. These will be rendered as
* the attributes of the hint tag. The values will be HTML-encoded using [[Html::encode()]].
*
* The following options are specially handled:
*
* - tag: this specifies the tag name. If not set, "div" will be used.
*
* @return ActiveField the field object itself
*/
public function render($input)
public function hint($content, $options = array())
{
return $this->begin() . "\n" . strtr($this->template, array(
'{input}' => $input,
'{label}' => $this->label(),
'{error}' => $this->error(),
)) . "\n" . $this->end();
$options = array_merge($this->hintOptions, $options);
$tag = ArrayHelper::remove($options, 'tag', 'div');
$this->parts['{hint}'] = Html::tag($tag, $content, $options);
return $this;
}
/**
* Renders a field containing an input field.
* Renders an input tag.
* @param string $type the input type (e.g. 'text', 'password')
* @param array $options the tag options in terms of name-value pairs. These will be rendered as
* the attributes of the resulting tag. The values will be HTML-encoded using [[encode()]].
* @return string the generated input tag
* the attributes of the resulting tag. The values will be HTML-encoded using [[Html::encode()]].
* @return ActiveField the field object itself
*/
public function input($type, $options = array())
{
$options = array_merge($this->inputOptions, $options);
return $this->render(Html::activeInput($type, $this->model, $this->attribute, $options));
$this->parts['{input}'] = Html::activeInput($type, $this->model, $this->attribute, $options);
return $this;
}
/**
* Renders a field containing a text input.
* Renders a text input.
* This method will generate the "name" and "value" tag attributes automatically for the model attribute
* unless they are explicitly specified in `$options`.
* @param array $options the tag options in terms of name-value pairs. These will be rendered as
* the attributes of the resulting tag. The values will be HTML-encoded using [[encode()]].
* @return string the rendering result
* the attributes of the resulting tag. The values will be HTML-encoded using [[Html::encode()]].
* @return ActiveField the field object itself
*/
public function textInput($options = array())
{
$options = array_merge($this->inputOptions, $options);
return $this->render(Html::activeTextInput($this->model, $this->attribute, $options));
$this->parts['{input}'] = Html::activeTextInput($this->model, $this->attribute, $options);
return $this;
}
/**
* Renders a field containing a password input.
* Renders a password input.
* This method will generate the "name" and "value" tag attributes automatically for the model attribute
* unless they are explicitly specified in `$options`.
* @param array $options the tag options in terms of name-value pairs. These will be rendered as
* the attributes of the resulting tag. The values will be HTML-encoded using [[encode()]].
* @return string the rendering result
* the attributes of the resulting tag. The values will be HTML-encoded using [[Html::encode()]].
* @return ActiveField the field object itself
*/
public function passwordInput($options = array())
{
$options = array_merge($this->inputOptions, $options);
return $this->render(Html::activePasswordInput($this->model, $this->attribute, $options));
$this->parts['{input}'] = Html::activePasswordInput($this->model, $this->attribute, $options);
return $this;
}
/**
* Renders a field containing a file input.
* Renders a file input.
* This method will generate the "name" and "value" tag attributes automatically for the model attribute
* unless they are explicitly specified in `$options`.
* @param array $options the tag options in terms of name-value pairs. These will be rendered as
* the attributes of the resulting tag. The values will be HTML-encoded using [[encode()]].
* @return string the rendering result
* the attributes of the resulting tag. The values will be HTML-encoded using [[Html::encode()]].
* @return ActiveField the field object itself
*/
public function fileInput($options = array())
{
$options = array_merge($this->inputOptions, $options);
return $this->render(Html::activeFileInput($this->model, $this->attribute, $options));
$this->parts['{input}'] = Html::activeFileInput($this->model, $this->attribute, $options);
return $this;
}
/**
* Renders a field containing a text area.
* Renders a text area.
* The model attribute value will be used as the content in the textarea.
* @param array $options the tag options in terms of name-value pairs. These will be rendered as
* the attributes of the resulting tag. The values will be HTML-encoded using [[encode()]].
* @return string the rendering result
* the attributes of the resulting tag. The values will be HTML-encoded using [[Html::encode()]].
* @return ActiveField the field object itself
*/
public function textarea($options = array())
{
$options = array_merge($this->inputOptions, $options);
return $this->render(Html::activeTextarea($this->model, $this->attribute, $options));
$this->parts['{input}'] = Html::activeTextarea($this->model, $this->attribute, $options);
return $this;
}
/**
* Renders a field containing a radio button.
* This method will generate the "name" tag attribute automatically unless it is explicitly specified in `$options`.
* Renders a radio button.
* This method will generate the "checked" tag attribute according to the model attribute value.
* @param array $options the tag options in terms of name-value pairs. The following options are specially handled:
*
......@@ -320,16 +352,16 @@ class ActiveField extends Component
* is not checked and is submitted, the value of this attribute will still be submitted to the server
* via the hidden input.
* - label: string, a label displayed next to the radio button. It will NOT be HTML-encoded. Therefore you can pass
* in HTML code such as an image tag. If this is is coming from end users, you should [[encode()]] it to prevent XSS attacks.
* in HTML code such as an image tag. If this is is coming from end users, you should [[Html::encode()]] it to prevent XSS attacks.
* When this option is specified, the radio button will be enclosed by a label tag.
* - labelOptions: array, the HTML attributes for the label tag. This is only used when the "label" option is specified.
*
* The rest of the options will be rendered as the attributes of the resulting tag. The values will
* be HTML-encoded using [[encode()]]. If a value is null, the corresponding attribute will not be rendered.
* be HTML-encoded using [[Html::encode()]]. If a value is null, the corresponding attribute will not be rendered.
* @param boolean $enclosedByLabel whether to enclose the radio within the label.
* If true, the method will still use [[template]] to layout the checkbox and the error message
* except that the radio is enclosed by the label tag.
* @return string the rendering result
* @return ActiveField the field object itself
*/
public function radio($options = array(), $enclosedByLabel = true)
{
......@@ -338,20 +370,16 @@ class ActiveField extends Component
if (!isset($options['label'])) {
$options['label'] = Html::encode($this->model->getAttributeLabel($this->attribute));
}
$checkbox = Html::activeRadio($this->model, $this->attribute, $options);
return $this->begin() . strtr($this->template, array(
'{input}' => $checkbox,
'{label}' => '',
'{error}' => $this->error(),
)) . "\n" . $this->end();
$this->parts['{input}'] = Html::activeRadio($this->model, $this->attribute, $options);
$this->parts['{label}'] = '';
} else {
return $this->render(Html::activeRadio($this->model, $this->attribute, $options));
$this->parts['{input}'] = Html::activeRadio($this->model, $this->attribute, $options);
}
return $this;
}
/**
* Renders a field containing a checkbox.
* This method will generate the "name" tag attribute automatically unless it is explicitly specified in `$options`.
* Renders a checkbox.
* This method will generate the "checked" tag attribute according to the model attribute value.
* @param array $options the tag options in terms of name-value pairs. The following options are specially handled:
*
......@@ -360,16 +388,16 @@ class ActiveField extends Component
* is not checked and is submitted, the value of this attribute will still be submitted to the server
* via the hidden input.
* - label: string, a label displayed next to the checkbox. It will NOT be HTML-encoded. Therefore you can pass
* in HTML code such as an image tag. If this is is coming from end users, you should [[encode()]] it to prevent XSS attacks.
* in HTML code such as an image tag. If this is is coming from end users, you should [[Html::encode()]] it to prevent XSS attacks.
* When this option is specified, the checkbox will be enclosed by a label tag.
* - labelOptions: array, the HTML attributes for the label tag. This is only used when the "label" option is specified.
*
* The rest of the options will be rendered as the attributes of the resulting tag. The values will
* be HTML-encoded using [[encode()]]. If a value is null, the corresponding attribute will not be rendered.
* be HTML-encoded using [[Html::encode()]]. If a value is null, the corresponding attribute will not be rendered.
* @param boolean $enclosedByLabel whether to enclose the checkbox within the label.
* If true, the method will still use [[template]] to layout the checkbox and the error message
* except that the checkbox is enclosed by the label tag.
* @return string the rendering result
* @return ActiveField the field object itself
*/
public function checkbox($options = array(), $enclosedByLabel = true)
{
......@@ -377,25 +405,22 @@ class ActiveField extends Component
if (!isset($options['label'])) {
$options['label'] = Html::encode($this->model->getAttributeLabel($this->attribute));
}
$checkbox = Html::activeCheckbox($this->model, $this->attribute, $options);
return $this->begin() . strtr($this->template, array(
'{input}' => $checkbox,
'{label}' => '',
'{error}' => $this->error(),
)) . "\n" . $this->end();
$this->parts['{input}'] = Html::activeCheckbox($this->model, $this->attribute, $options);
$this->parts['{label}'] = '';
} else {
return $this->render(Html::activeCheckbox($this->model, $this->attribute, $options));
$this->parts['{input}'] = Html::activeCheckbox($this->model, $this->attribute, $options);
}
return $this;
}
/**
* Renders a field containing a drop-down list.
* Renders a drop-down list.
* The selection of the drop-down list is taken from the value of the model attribute.
* @param array $items the option data items. The array keys are option values, and the array values
* are the corresponding option labels. The array can also be nested (i.e. some array values are arrays too).
* For each sub-array, an option group will be generated whose label is the key associated with the sub-array.
* If you have a list of data models, you may convert them into the format described above using
* [[\yii\helpers\ArrayHelper::map()]].
* [[ArrayHelper::map()]].
*
* Note, the values and labels will be automatically HTML-encoded by this method, and the blank spaces in
* the labels will also be HTML-encoded.
......@@ -416,18 +441,19 @@ class ActiveField extends Component
* except that the array keys represent the optgroup labels specified in $items.
*
* The rest of the options will be rendered as the attributes of the resulting tag. The values will
* be HTML-encoded using [[encode()]]. If a value is null, the corresponding attribute will not be rendered.
* be HTML-encoded using [[Html::encode()]]. If a value is null, the corresponding attribute will not be rendered.
*
* @return string the rendering result
* @return ActiveField the field object itself
*/
public function dropDownList($items, $options = array())
{
$options = array_merge($this->inputOptions, $options);
return $this->render(Html::activeDropDownList($this->model, $this->attribute, $items, $options));
$this->parts['{input}'] = Html::activeDropDownList($this->model, $this->attribute, $items, $options);
return $this;
}
/**
* Renders a field containing a list box.
* Renders a list box.
* The selection of the list box is taken from the value of the model attribute.
* @param array $items the option data items. The array keys are option values, and the array values
* are the corresponding option labels. The array can also be nested (i.e. some array values are arrays too).
......@@ -457,18 +483,19 @@ class ActiveField extends Component
* mode, we can still obtain the posted unselect value.
*
* The rest of the options will be rendered as the attributes of the resulting tag. The values will
* be HTML-encoded using [[encode()]]. If a value is null, the corresponding attribute will not be rendered.
* be HTML-encoded using [[Html::encode()]]. If a value is null, the corresponding attribute will not be rendered.
*
* @return string the rendering result
* @return ActiveField the field object itself
*/
public function listBox($items, $options = array())
{
$options = array_merge($this->inputOptions, $options);
return $this->render(Html::activeListBox($this->model, $this->attribute, $items, $options));
$this->parts['{input}'] = Html::activeListBox($this->model, $this->attribute, $items, $options);
return $this;
}
/**
* Renders a field containing a list of checkboxes.
* Renders a list of checkboxes.
* A checkbox list allows multiple selection, like [[listBox()]].
* As a result, the corresponding submitted value is an array.
* The selection of the checkbox list is taken from the value of the model attribute.
......@@ -490,19 +517,16 @@ class ActiveField extends Component
* where $index is the zero-based index of the checkbox in the whole list; $label
* is the label for the checkbox; and $name, $value and $checked represent the name,
* value and the checked status of the checkbox input.
* @return string the rendering result
* @return ActiveField the field object itself
*/
public function checkboxList($items, $options = array())
{
return $this->render(
'<div id="' . Html::getInputId($this->model, $this->attribute) . '">'
. Html::activeCheckboxList($this->model, $this->attribute, $items, $options)
. '</div>'
);
$this->parts['{input}'] = Html::activeCheckboxList($this->model, $this->attribute, $items, $options);
return $this;
}
/**
* Renders a field containing a list of radio buttons.
* Renders a list of radio buttons.
* A radio button list is like a checkbox list, except that it only allows single selection.
* The selection of the radio buttons is taken from the value of the model attribute.
* @param array $items the data item used to generate the radio buttons.
......@@ -523,19 +547,16 @@ class ActiveField extends Component
* where $index is the zero-based index of the radio button in the whole list; $label
* is the label for the radio button; and $name, $value and $checked represent the name,
* value and the checked status of the radio button input.
* @return string the rendering result
* @return ActiveField the field object itself
*/
public function radioList($items, $options = array())
{
return $this->render(
'<div id="' . Html::getInputId($this->model, $this->attribute) . '">'
. Html::activeRadioList($this->model, $this->attribute, $items, $options)
. '</div>'
);
$this->parts['{input}'] = Html::activeRadioList($this->model, $this->attribute, $items, $options);
return $this;
}
/**
* Renders a field containing an input widget.
* Renders a widget as the input of the field.
*
* Note that the widget must have both `model` and `attribute` properties. They will
* be initialized with [[model]] and [[attribute]] of this field, respectively.
......@@ -545,7 +566,7 @@ class ActiveField extends Component
*
* @param string $class the widget class name
* @param array $config name-value pairs that will be used to initialize the widget
* @return string the rendering result
* @return ActiveField the field object itself
*/
public function widget($class, $config = array())
{
......@@ -553,6 +574,53 @@ class ActiveField extends Component
$config['model'] = $this->model;
$config['attribute'] = $this->attribute;
$config['view'] = $this->form->getView();
return $this->render($class::widget($config));
$this->parts['{input}'] = $class::widget($config);
return $this;
}
/**
* Returns the JS options for the field.
* @return array the JS options
*/
protected function getClientOptions()
{
$enableClientValidation = $this->enableClientValidation || $this->enableClientValidation === null && $this->form->enableClientValidation;
if ($enableClientValidation) {
$attribute = Html::getAttributeName($this->attribute);
$validators = array();
foreach ($this->model->getActiveValidators($attribute) as $validator) {
/** @var \yii\validators\Validator $validator */
$js = $validator->clientValidateAttribute($this->model, $attribute, $this->form->getView());
if ($validator->enableClientValidation && $js != '') {
$validators[] = $js;
}
}
if (!empty($validators)) {
$options['validate'] = new JsExpression("function(attribute, value, messages) {" . implode('', $validators) . '}');
}
}
$enableAjaxValidation = $this->enableAjaxValidation || $this->enableAjaxValidation === null && $this->form->enableAjaxValidation;
if ($enableAjaxValidation) {
$options['enableAjaxValidation'] = 1;
}
if ($enableClientValidation && !empty($options['validate']) || $enableAjaxValidation) {
$inputID = Html::getInputId($this->model, $this->attribute);
$options['name'] = $inputID;
foreach (array('validateOnChange', 'validateOnType', 'validationDelay') as $name) {
$options[$name] = $this->$name === null ? $this->form->$name : $this->$name;
}
$options['container'] = isset($this->selectors['container']) ? $this->selectors['container'] : ".field-$inputID";
$options['input'] = isset($this->selectors['input']) ? $this->selectors['input'] : "#$inputID";
if (isset($this->errorOptions['class'])) {
$options['error'] = '.' . implode('.', preg_split('/\s+/', $this->errorOptions['class'], -1, PREG_SPLIT_NO_EMPTY));
} else {
$options['error'] = isset($this->errorOptions['tag']) ? $this->errorOptions['tag'] : 'div';
}
return $options;
} else {
return array();
}
}
}
tests/unit/framework/helpers/HtmlTest.php
......@@ -322,23 +322,23 @@ EOD;
public function testCheckboxList()
{
$this->assertEquals('', Html::checkboxList('test'));
$this->assertEquals('<div></div>', Html::checkboxList('test'));
$expected = <<<EOD
<div class="checkbox"><label><input type="checkbox" name="test[]" value="value1"> text1</label></div>
<div class="checkbox"><label><input type="checkbox" name="test[]" value="value2" checked> text2</label></div>
<div><div class="checkbox"><label><input type="checkbox" name="test[]" value="value1"> text1</label></div>
<div class="checkbox"><label><input type="checkbox" name="test[]" value="value2" checked> text2</label></div></div>
EOD;
$this->assertEqualsWithoutLE($expected, Html::checkboxList('test', array('value2'), $this->getDataItems()));
$expected = <<<EOD
<div class="checkbox"><label><input type="checkbox" name="test[]" value="value1&lt;&gt;"> text1&lt;&gt;</label></div>
<div class="checkbox"><label><input type="checkbox" name="test[]" value="value 2"> text 2</label></div>
<div><div class="checkbox"><label><input type="checkbox" name="test[]" value="value1&lt;&gt;"> text1&lt;&gt;</label></div>
<div class="checkbox"><label><input type="checkbox" name="test[]" value="value 2"> text 2</label></div></div>
EOD;
$this->assertEqualsWithoutLE($expected, Html::checkboxList('test', array('value2'), $this->getDataItems2()));
$expected = <<<EOD
<input type="hidden" name="test" value="0"><div class="checkbox"><label><input type="checkbox" name="test[]" value="value1"> text1</label></div><br>
<div class="checkbox"><label><input type="checkbox" name="test[]" value="value2" checked> text2</label></div>
<input type="hidden" name="test" value="0"><div><div class="checkbox"><label><input type="checkbox" name="test[]" value="value1"> text1</label></div><br>
<div class="checkbox"><label><input type="checkbox" name="test[]" value="value2" checked> text2</label></div></div>
EOD;
$this->assertEqualsWithoutLE($expected, Html::checkboxList('test', array('value2'), $this->getDataItems(), array(
'separator' => "<br>\n",
......@@ -346,8 +346,8 @@ EOD;
)));
$expected = <<<EOD
0<label>text1 <input type="checkbox" name="test[]" value="value1"></label>
1<label>text2 <input type="checkbox" name="test[]" value="value2" checked></label>
<div>0<label>text1 <input type="checkbox" name="test[]" value="value1"></label>
1<label>text2 <input type="checkbox" name="test[]" value="value2" checked></label></div>
EOD;
$this->assertEqualsWithoutLE($expected, Html::checkboxList('test', array('value2'), $this->getDataItems(), array(
'item' => function ($index, $label, $name, $checked, $value) {
......@@ -358,23 +358,23 @@ EOD;
public function testRadioList()
{
$this->assertEquals('', Html::radioList('test'));
$this->assertEquals('<div></div>', Html::radioList('test'));
$expected = <<<EOD
<div class="radio"><label><input type="radio" name="test" value="value1"> text1</label></div>
<div class="radio"><label><input type="radio" name="test" value="value2" checked> text2</label></div>
<div><div class="radio"><label><input type="radio" name="test" value="value1"> text1</label></div>
<div class="radio"><label><input type="radio" name="test" value="value2" checked> text2</label></div></div>
EOD;
$this->assertEqualsWithoutLE($expected, Html::radioList('test', array('value2'), $this->getDataItems()));
$expected = <<<EOD
<div class="radio"><label><input type="radio" name="test" value="value1&lt;&gt;"> text1&lt;&gt;</label></div>
<div class="radio"><label><input type="radio" name="test" value="value 2"> text 2</label></div>
<div><div class="radio"><label><input type="radio" name="test" value="value1&lt;&gt;"> text1&lt;&gt;</label></div>
<div class="radio"><label><input type="radio" name="test" value="value 2"> text 2</label></div></div>
EOD;
$this->assertEqualsWithoutLE($expected, Html::radioList('test', array('value2'), $this->getDataItems2()));
$expected = <<<EOD
<input type="hidden" name="test" value="0"><div class="radio"><label><input type="radio" name="test" value="value1"> text1</label></div><br>
<div class="radio"><label><input type="radio" name="test" value="value2" checked> text2</label></div>
<input type="hidden" name="test" value="0"><div><div class="radio"><label><input type="radio" name="test" value="value1"> text1</label></div><br>
<div class="radio"><label><input type="radio" name="test" value="value2" checked> text2</label></div></div>
EOD;
$this->assertEqualsWithoutLE($expected, Html::radioList('test', array('value2'), $this->getDataItems(), array(
'separator' => "<br>\n",
......@@ -382,8 +382,8 @@ EOD;
)));
$expected = <<<EOD
0<label>text1 <input type="radio" name="test" value="value1"></label>
1<label>text2 <input type="radio" name="test" value="value2" checked></label>
<div>0<label>text1 <input type="radio" name="test" value="value1"></label>
1<label>text2 <input type="radio" name="test" value="value2" checked></label></div>
EOD;
$this->assertEqualsWithoutLE($expected, Html::radioList('test', array('value2'), $this->getDataItems(), array(
'item' => function ($index, $label, $name, $checked, $value) {
......
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