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Refactored Html.

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This commit is contained in:
Qiang Xue
2013-03-13 16:21:13 -04:00
parent a5ababe4c6
commit 2422a134f0
2 changed files with 194 additions and 194 deletions
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322
framework/util/Html.php
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@ -153,15 +153,15 @@ class Html
* @param string $name the tag name
* @param string $content the content to be enclosed between the start and end tags. It will not be HTML-encoded.
* If this is coming from end users, you should consider [[encode()]] it to prevent XSS attacks.
* @param array $attributes the element attributes. The values will be HTML-encoded using [[encode()]].
* @param array $tagAttributes the element attributes. The values will be HTML-encoded using [[encode()]].
* Attributes whose value is null will be ignored and not put in the tag returned.
* @return string the generated HTML tag
* @see beginTag
* @see endTag
*/
public static function tag($name, $content = '', $attributes = array())
public static function tag($name, $content = '', $tagAttributes = array())
{
$html = '<' . $name . static::renderAttributes($attributes);
$html = '<' . $name . static::renderTagAttributes($tagAttributes);
if (isset(static::$voidElements[strtolower($name)])) {
return $html . (static::$closeVoidElements ? ' />' : '>');
} else {
@ -172,15 +172,15 @@ class Html
/**
* Generates a start tag.
* @param string $name the tag name
* @param array $attributes the element attributes. The values will be HTML-encoded using [[encode()]].
* @param array $tagAttributes the element attributes. The values will be HTML-encoded using [[encode()]].
* Attributes whose value is null will be ignored and not put in the tag returned.
* @return string the generated start tag
* @see endTag
* @see tag
*/
public static function beginTag($name, $attributes = array())
public static function beginTag($name, $tagAttributes = array())
{
return '<' . $name . static::renderAttributes($attributes) . '>';
return '<' . $name . static::renderTagAttributes($tagAttributes) . '>';
}
/**
@ -208,76 +208,76 @@ class Html
/**
* Generates a style tag.
* @param string $content the style content
* @param array $attributes the attributes of the style tag. The values will be HTML-encoded using [[encode()]].
* @param array $tagAttributes the attributes of the style tag. The values will be HTML-encoded using [[encode()]].
* Attributes whose value is null will be ignored and not put in the tag returned.
* If the attributes does not contain "type", a default one with value "text/css" will be used.
* @return string the generated style tag
*/
public static function style($content, $attributes = array())
public static function style($content, $tagAttributes = array())
{
if (!isset($attributes['type'])) {
$attributes['type'] = 'text/css';
if (!isset($tagAttributes['type'])) {
$tagAttributes['type'] = 'text/css';
}
return static::tag('style', "/*<![CDATA[*/\n{$content}\n/*]]>*/", $attributes);
return static::tag('style', "/*<![CDATA[*/\n{$content}\n/*]]>*/", $tagAttributes);
}
/**
* Generates a script tag.
* @param string $content the script content
* @param array $attributes the attributes of the script tag. The values will be HTML-encoded using [[encode()]].
* @param array $tagAttributes the attributes of the script tag. The values will be HTML-encoded using [[encode()]].
* Attributes whose value is null will be ignored and not put in the tag returned.
* If the attributes does not contain "type", a default one with value "text/javascript" will be used.
* @return string the generated script tag
*/
public static function script($content, $attributes = array())
public static function script($content, $tagAttributes = array())
{
if (!isset($attributes['type'])) {
$attributes['type'] = 'text/javascript';
if (!isset($tagAttributes['type'])) {
$tagAttributes['type'] = 'text/javascript';
}
return static::tag('script', "/*<![CDATA[*/\n{$content}\n/*]]>*/", $attributes);
return static::tag('script', "/*<![CDATA[*/\n{$content}\n/*]]>*/", $tagAttributes);
}
/**
* Generates a link tag that refers to an external CSS file.
* @param array|string $url the URL of the external CSS file. This parameter will be processed by [[url()]].
* @param array $attributes the attributes of the link tag. The values will be HTML-encoded using [[encode()]].
* @param array $tagAttributes the attributes of the link tag. The values will be HTML-encoded using [[encode()]].
* Attributes whose value is null will be ignored and not put in the tag returned.
* @return string the generated link tag
* @see url
*/
public static function cssFile($url, $attributes = array())
public static function cssFile($url, $tagAttributes = array())
{
$attributes['rel'] = 'stylesheet';
$attributes['type'] = 'text/css';
$attributes['href'] = static::url($url);
return static::tag('link', '', $attributes);
$tagAttributes['rel'] = 'stylesheet';
$tagAttributes['type'] = 'text/css';
$tagAttributes['href'] = static::url($url);
return static::tag('link', '', $tagAttributes);
}
/**
* Generates a script tag that refers to an external JavaScript file.
* @param string $url the URL of the external JavaScript file. This parameter will be processed by [[url()]].
* @param array $attributes the attributes of the script tag. The values will be HTML-encoded using [[encode()]].
* @param array $tagAttributes the attributes of the script tag. The values will be HTML-encoded using [[encode()]].
* Attributes whose value is null will be ignored and not put in the tag returned.
* @return string the generated script tag
* @see url
*/
public static function jsFile($url, $attributes = array())
public static function jsFile($url, $tagAttributes = array())
{
$attributes['type'] = 'text/javascript';
$attributes['src'] = static::url($url);
return static::tag('script', '', $attributes);
$tagAttributes['type'] = 'text/javascript';
$tagAttributes['src'] = static::url($url);
return static::tag('script', '', $tagAttributes);
}
/**
* Generates a form start tag.
* @param array|string $action the form action URL. This parameter will be processed by [[url()]].
* @param string $method form method, either "post" or "get" (case-insensitive)
* @param array $attributes the attributes of the form tag. The values will be HTML-encoded using [[encode()]].
* @param array $tagAttributes the attributes of the form tag. The values will be HTML-encoded using [[encode()]].
* Attributes whose value is null will be ignored and not put in the tag returned.
* @return string the generated form start tag.
* @see endForm
*/
public static function beginForm($action = '', $method = 'post', $attributes = array())
public static function beginForm($action = '', $method = 'post', $tagAttributes = array())
{
$action = static::url($action);
@ -295,9 +295,9 @@ class Html
$action = substr($action, 0, $pos);
}
$attributes['action'] = $action;
$attributes['method'] = $method;
$form = static::beginTag('form', $attributes);
$tagAttributes['action'] = $action;
$tagAttributes['method'] = $method;
$form = static::beginTag('form', $tagAttributes);
if ($hiddens !== array()) {
$form .= "\n" . implode("\n", $hiddens);
}
@ -323,17 +323,17 @@ class Html
* @param array|string|null $url the URL for the hyperlink tag. This parameter will be processed by [[url()]]
* and will be used for the "href" attribute of the tag. If this parameter is null, the "href" attribute
* will not be generated.
* @param array $attributes the attributes of the hyperlink tag. The values will be HTML-encoded using [[encode()]].
* @param array $tagAttributes the attributes of the hyperlink tag. The values will be HTML-encoded using [[encode()]].
* Attributes whose value is null will be ignored and not put in the tag returned.
* @return string the generated hyperlink
* @see url
*/
public static function a($text, $url = null, $attributes = array())
public static function a($text, $url = null, $tagAttributes = array())
{
if ($url !== null) {
$attributes['href'] = static::url($url);
$tagAttributes['href'] = static::url($url);
}
return static::tag('a', $text, $attributes);
return static::tag('a', $text, $tagAttributes);
}
/**
@ -343,29 +343,29 @@ class Html
* it to prevent XSS attacks.
* @param string $email email address. If this is null, the first parameter (link body) will be treated
* as the email address and used.
* @param array $attributes the attributes of the hyperlink tag. The values will be HTML-encoded using [[encode()]].
* @param array $tagAttributes the attributes of the hyperlink tag. The values will be HTML-encoded using [[encode()]].
* Attributes whose value is null will be ignored and not put in the tag returned.
* @return string the generated mailto link
*/
public static function mailto($text, $email = null, $attributes = array())
public static function mailto($text, $email = null, $tagAttributes = array())
{
return static::a($text, 'mailto:' . ($email === null ? $text : $email), $attributes);
return static::a($text, 'mailto:' . ($email === null ? $text : $email), $tagAttributes);
}
/**
* Generates an image tag.
* @param string $src the image URL. This parameter will be processed by [[url()]].
* @param array $attributes the attributes of the image tag. The values will be HTML-encoded using [[encode()]].
* @param array $tagAttributes the attributes of the image tag. The values will be HTML-encoded using [[encode()]].
* Attributes whose value is null will be ignored and not put in the tag returned.
* @return string the generated image tag
*/
public static function img($src, $attributes = array())
public static function img($src, $tagAttributes = array())
{
$attributes['src'] = static::url($src);
if (!isset($attributes['alt'])) {
$attributes['alt'] = '';
$tagAttributes['src'] = static::url($src);
if (!isset($tagAttributes['alt'])) {
$tagAttributes['alt'] = '';
}
return static::tag('img', null, $attributes);
return static::tag('img', null, $tagAttributes);
}
/**
@ -375,14 +375,14 @@ class Html
* it to prevent XSS attacks.
* @param string $for the ID of the HTML element that this label is associated with.
* If this is null, the "for" attribute will not be generated.
* @param array $attributes the attributes of the label tag. The values will be HTML-encoded using [[encode()]].
* @param array $tagAttributes the attributes of the label tag. The values will be HTML-encoded using [[encode()]].
* Attributes whose value is null will be ignored and not put in the tag returned.
* @return string the generated label tag
*/
public static function label($content, $for = null, $attributes = array())
public static function label($content, $for = null, $tagAttributes = array())
{
$attributes['for'] = $for;
return static::tag('label', $content, $attributes);
$tagAttributes['for'] = $for;
return static::tag('label', $content, $tagAttributes);
}
/**
@ -392,19 +392,19 @@ class Html
* @param string $content the content enclosed within the button tag. 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 consider [[encode()]] it to prevent XSS attacks.
* @param array $attributes the attributes of the button tag. The values will be HTML-encoded using [[encode()]].
* @param array $tagAttributes the attributes of the button tag. The values will be HTML-encoded using [[encode()]].
* Attributes whose value is null will be ignored and not put in the tag returned.
* If the attributes does not contain "type", a default one with value "button" will be used.
* @return string the generated button tag
*/
public static function button($name = null, $value = null, $content = 'Button', $attributes = array())
public static function button($name = null, $value = null, $content = 'Button', $tagAttributes = array())
{
$attributes['name'] = $name;
$attributes['value'] = $value;
if (!isset($attributes['type'])) {
$attributes['type'] = 'button';
$tagAttributes['name'] = $name;
$tagAttributes['value'] = $value;
if (!isset($tagAttributes['type'])) {
$tagAttributes['type'] = 'button';
}
return static::tag('button', $content, $attributes);
return static::tag('button', $content, $tagAttributes);
}
/**
@ -414,14 +414,14 @@ class Html
* @param string $content the content enclosed within the button tag. 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 consider [[encode()]] it to prevent XSS attacks.
* @param array $attributes the attributes of the button tag. The values will be HTML-encoded using [[encode()]].
* @param array $tagAttributes the attributes of the button tag. The values will be HTML-encoded using [[encode()]].
* Attributes whose value is null will be ignored and not put in the tag returned.
* @return string the generated submit button tag
*/
public static function submitButton($name = null, $value = null, $content = 'Submit', $attributes = array())
public static function submitButton($name = null, $value = null, $content = 'Submit', $tagAttributes = array())
{
$attributes['type'] = 'submit';
return static::button($name, $value, $content, $attributes);
$tagAttributes['type'] = 'submit';
return static::button($name, $value, $content, $tagAttributes);
}
/**
@ -431,14 +431,14 @@ class Html
* @param string $content the content enclosed within the button tag. 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 consider [[encode()]] it to prevent XSS attacks.
* @param array $attributes the attributes of the button tag. The values will be HTML-encoded using [[encode()]].
* @param array $tagAttributes the attributes of the button tag. The values will be HTML-encoded using [[encode()]].
* Attributes whose value is null will be ignored and not put in the tag returned.
* @return string the generated reset button tag
*/
public static function resetButton($name = null, $value = null, $content = 'Reset', $attributes = array())
public static function resetButton($name = null, $value = null, $content = 'Reset', $tagAttributes = array())
{
$attributes['type'] = 'reset';
return static::button($name, $value, $content, $attributes);
$tagAttributes['type'] = 'reset';
return static::button($name, $value, $content, $tagAttributes);
}
/**
@ -446,94 +446,94 @@ class Html
* @param string $type the type attribute.
* @param string $name the name attribute. If it is null, the name attribute will not be generated.
* @param string $value the value attribute. If it is null, the value attribute will not be generated.
* @param array $attributes the attributes of the input tag. The values will be HTML-encoded using [[encode()]].
* @param array $tagAttributes the attributes of the input tag. The values will be HTML-encoded using [[encode()]].
* Attributes whose value is null will be ignored and not put in the tag returned.
* @return string the generated input tag
*/
public static function input($type, $name = null, $value = null, $attributes = array())
public static function input($type, $name = null, $value = null, $tagAttributes = array())
{
$attributes['type'] = $type;
$attributes['name'] = $name;
$attributes['value'] = $value;
return static::tag('input', null, $attributes);
$tagAttributes['type'] = $type;
$tagAttributes['name'] = $name;
$tagAttributes['value'] = $value;
return static::tag('input', null, $tagAttributes);
}
/**
* Generates an input button.
* @param string $name the name attribute.
* @param string $value the value attribute. If it is null, the value attribute will not be generated.
* @param array $attributes the attributes of the button tag. The values will be HTML-encoded using [[encode()]].
* @param array $tagAttributes the attributes of the button tag. The values will be HTML-encoded using [[encode()]].
* Attributes whose value is null will be ignored and not put in the tag returned.
* @return string the generated button tag
*/
public static function buttonInput($name, $value = 'Button', $attributes = array())
public static function buttonInput($name, $value = 'Button', $tagAttributes = array())
{
return static::input('button', $name, $value, $attributes);
return static::input('button', $name, $value, $tagAttributes);
}
/**
* Generates a submit input button.
* @param string $name the name attribute. If it is null, the name attribute will not be generated.
* @param string $value the value attribute. If it is null, the value attribute will not be generated.
* @param array $attributes the attributes of the button tag. The values will be HTML-encoded using [[encode()]].
* @param array $tagAttributes the attributes of the button tag. The values will be HTML-encoded using [[encode()]].
* Attributes whose value is null will be ignored and not put in the tag returned.
* @return string the generated button tag
*/
public static function submitInput($name = null, $value = 'Submit', $attributes = array())
public static function submitInput($name = null, $value = 'Submit', $tagAttributes = array())
{
return static::input('submit', $name, $value, $attributes);
return static::input('submit', $name, $value, $tagAttributes);
}
/**
* Generates a reset input button.
* @param string $name the name attribute. If it is null, the name attribute will not be generated.
* @param string $value the value attribute. If it is null, the value attribute will not be generated.
* @param array $attributes the attributes of the button tag. The values will be HTML-encoded using [[encode()]].
* @param array $tagAttributes the attributes of the button tag. The values will be HTML-encoded using [[encode()]].
* Attributes whose value is null will be ignored and not put in the tag returned.
* @return string the generated button tag
*/
public static function resetInput($name = null, $value = 'Reset', $attributes = array())
public static function resetInput($name = null, $value = 'Reset', $tagAttributes = array())
{
return static::input('reset', $name, $value, $attributes);
return static::input('reset', $name, $value, $tagAttributes);
}
/**
* Generates a text input field.
* @param string $name the name attribute.
* @param string $value the value attribute. If it is null, the value attribute will not be generated.
* @param array $attributes the attributes of the input tag. The values will be HTML-encoded using [[encode()]].
* @param array $tagAttributes the attributes of the input tag. The values will be HTML-encoded using [[encode()]].
* Attributes whose value is null will be ignored and not put in the tag returned.
* @return string the generated button tag
*/
public static function textInput($name, $value = null, $attributes = array())
public static function textInput($name, $value = null, $tagAttributes = array())
{
return static::input('text', $name, $value, $attributes);
return static::input('text', $name, $value, $tagAttributes);
}
/**
* Generates a hidden input field.
* @param string $name the name attribute.
* @param string $value the value attribute. If it is null, the value attribute will not be generated.
* @param array $attributes the attributes of the input tag. The values will be HTML-encoded using [[encode()]].
* @param array $tagAttributes the attributes of the input tag. The values will be HTML-encoded using [[encode()]].
* Attributes whose value is null will be ignored and not put in the tag returned.
* @return string the generated button tag
*/
public static function hiddenInput($name, $value = null, $attributes = array())
public static function hiddenInput($name, $value = null, $tagAttributes = array())
{
return static::input('hidden', $name, $value, $attributes);
return static::input('hidden', $name, $value, $tagAttributes);
}
/**
* Generates a password input field.
* @param string $name the name attribute.
* @param string $value the value attribute. If it is null, the value attribute will not be generated.
* @param array $attributes the attributes of the input tag. The values will be HTML-encoded using [[encode()]].
* @param array $tagAttributes the attributes of the input tag. The values will be HTML-encoded using [[encode()]].
* Attributes whose value is null will be ignored and not put in the tag returned.
* @return string the generated button tag
*/
public static function passwordInput($name, $value = null, $attributes = array())
public static function passwordInput($name, $value = null, $tagAttributes = array())
{
return static::input('password', $name, $value, $attributes);
return static::input('password', $name, $value, $tagAttributes);
}
/**
@ -543,36 +543,36 @@ class Html
* can be obtained via $_FILES[$name] (see PHP documentation).
* @param string $name the name attribute.
* @param string $value the value attribute. If it is null, the value attribute will not be generated.
* @param array $attributes the attributes of the input tag. The values will be HTML-encoded using [[encode()]].
* @param array $tagAttributes the attributes of the input tag. The values will be HTML-encoded using [[encode()]].
* Attributes whose value is null will be ignored and not put in the tag returned.
* @return string the generated button tag
*/
public static function fileInput($name, $value = null, $attributes = array())
public static function fileInput($name, $value = null, $tagAttributes = array())
{
return static::input('file', $name, $value, $attributes);
return static::input('file', $name, $value, $tagAttributes);
}
/**
* Generates a text area input.
* @param string $name the input name
* @param string $value the input value. Note that it will be encoded using [[encode()]].
* @param array $attributes the attributes of the input tag. The values will be HTML-encoded using [[encode()]].
* @param array $tagAttributes the attributes of the input tag. The values will be HTML-encoded using [[encode()]].
* Attributes whose value is null will be ignored and not put in the tag returned.
* @return string the generated text area tag
*/
public static function textarea($name, $value = '', $attributes = array())
public static function textarea($name, $value = '', $tagAttributes = array())
{
$attributes['name'] = $name;
return static::tag('textarea', static::encode($value), $attributes);
$tagAttributes['name'] = $name;
return static::tag('textarea', static::encode($value), $tagAttributes);
}
/**
* Generates a radio button input.
* @param string $name the name attribute.
* @param string $value the value attribute. If it is null, the value attribute will not be generated.
* @param boolean $checked whether the radio button should be checked.
* @param array $attributes the attributes of the input tag. The values will be HTML-encoded using [[encode()]].
* Attributes whose value is null will be ignored and not put in the tag returned. The following attribute
* @param string $value the value attribute. If it is null, the value attribute will not be rendered.
* @param array $tagAttributes the attributes of the input tag. The values will be HTML-encoded using [[encode()]].
* Attributes whose value is null will be ignored and not put in the tag returned. The following attributes
* will be specially handled and not put in the resulting tag:
*
* - uncheck: string, the value associated with the uncheck state of the radio button. When this attribute
@ -581,26 +581,27 @@ class Html
*
* @return string the generated radio button tag
*/
public static function radio($name, $value = '1', $checked = false, $attributes = array())
public static function radio($name, $checked = false, $value = '1', $tagAttributes = array())
{
$attributes['checked'] = $checked;
if (isset($attributes['uncheck'])) {
$tagAttributes['checked'] = $checked;
$tagAttributes['value'] = $value;
if (isset($tagAttributes['uncheck'])) {
// add a hidden field so that if the radio button is not selected, it still submits a value
$hidden = static::hiddenInput($name, $attributes['uncheck']);
unset($attributes['uncheck']);
$hidden = static::hiddenInput($name, $tagAttributes['uncheck']);
unset($tagAttributes['uncheck']);
} else {
$hidden = '';
}
return $hidden . static::input('radio', $name, $value, $attributes);
return $hidden . static::input('radio', $name, $value, $tagAttributes);
}
/**
* Generates a checkbox input.
* @param string $name the name attribute.
* @param string $value the value attribute. If it is null, the value attribute will not be generated.
* @param boolean $checked whether the checkbox should be checked.
* @param array $attributes the attributes of the input tag. The values will be HTML-encoded using [[encode()]].
* Attributes whose value is null will be ignored and not put in the tag returned. The following attribute
* @param string $value the value attribute. If it is null, the value attribute will not be rendered.
* @param array $tagAttributes the attributes of the input tag. The values will be HTML-encoded using [[encode()]].
* Attributes whose value is null will be ignored and not put in the tag returned. The following attributes
* will be specially handled and not put in the resulting tag:
*
* - uncheck: string, the value associated with the uncheck state of the checkbox. When this attribute
@ -609,22 +610,24 @@ class Html
*
* @return string the generated checkbox tag
*/
public static function checkbox($name, $value = '1', $checked = false, $attributes = array())
public static function checkbox($name, $checked = false, $value = '1', $tagAttributes = array())
{
$attributes['checked'] = $checked;
if (isset($attributes['uncheck'])) {
$tagAttributes['checked'] = $checked;
$tagAttributes['value'] = $value;
if (isset($tagAttributes['uncheck'])) {
// add a hidden field so that if the checkbox is not selected, it still submits a value
$hidden = static::hiddenInput($name, $attributes['uncheck']);
unset($attributes['uncheck']);
$hidden = static::hiddenInput($name, $tagAttributes['uncheck']);
unset($tagAttributes['uncheck']);
} else {
$hidden = '';
}
return $hidden . static::input('checkbox', $name, $value, $attributes);
return $hidden . static::input('checkbox', $name, $value, $tagAttributes);
}
/**
* Generates a drop-down list.
* @param string $name the input name
* @param string $selection the selected value
* @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.
@ -633,9 +636,8 @@ class Html
*
* 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.
* @param string $selection the selected value
* @param array $attributes the attributes of the input tag. The values will be HTML-encoded using [[encode()]].
* Attributes whose value is null will be ignored and not put in the tag returned. The following attribute
* @param array $tagAttributes the attributes of the input tag. The values will be HTML-encoded using [[encode()]].
* Attributes whose value is null will be ignored and not put in the tag returned. The following attributes
* will be specially handled and not put in the resulting tag:
*
* - prompt: string, a prompt text to be displayed as the first option;
@ -653,16 +655,17 @@ class Html
* except that the array keys represent the optgroup labels specified in $items.
* @return string the generated drop-down list tag
*/
public static function dropDownList($name, $items = array(), $selection = null, $attributes = array())
public static function dropDownList($name, $selection = null, $items = array(), $tagAttributes = array())
{
$attributes['name'] = $name;
$options = static::renderOptions($items, $selection, $attributes);
return static::tag('select', "\n" . $options . "\n", $attributes);
$tagAttributes['name'] = $name;
$options = static::renderSelectOptions($selection, $items, $tagAttributes);
return static::tag('select', "\n" . $options . "\n", $tagAttributes);
}
/**
* Generates a list box.
* @param string $name the input name
* @param string|array $selection the selected value(s)
* @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.
@ -671,9 +674,8 @@ class Html
*
* 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.
* @param string|array $selection the selected value(s)
* @param array $attributes the attributes of the input tag. The values will be HTML-encoded using [[encode()]].
* Attributes whose value is null will be ignored and not put in the tag returned. The following attribute
* @param array $tagAttributes the attributes of the input tag. The values will be HTML-encoded using [[encode()]].
* Attributes whose value is null will be ignored and not put in the tag returned. The following attributes
* will be specially handled and not put in the resulting tag:
*
* - prompt: string, a prompt text to be displayed as the first option;
@ -694,27 +696,27 @@ class Html
* mode, we can still obtain the posted unselect value.
* @return string the generated list box tag
*/
public static function listBox($name, $items = array(), $selection = null, $attributes = array())
public static function listBox($name, $selection = null, $items = array(), $tagAttributes = array())
{
if (!isset($attributes['size'])) {
$attributes['size'] = 4;
if (!isset($tagAttributes['size'])) {
$tagAttributes['size'] = 4;
}
if (isset($attributes['multiple']) && $attributes['multiple'] && substr($name, -2) !== '[]') {
if (isset($tagAttributes['multiple']) && $tagAttributes['multiple'] && substr($name, -2) !== '[]') {
$name .= '[]';
}
$attributes['name'] = $name;
if (isset($attributes['unselect'])) {
$tagAttributes['name'] = $name;
if (isset($tagAttributes['unselect'])) {
// add a hidden field so that if the list box has no option being selected, it still submits a value
if (substr($name, -2) === '[]') {
$name = substr($name, 0, -2);
}
$hidden = static::hiddenInput($name, $attributes['unselect']);
unset($attributes['unselect']);
$hidden = static::hiddenInput($name, $tagAttributes['unselect']);
unset($tagAttributes['unselect']);
} else {
$hidden = '';
}
$options = static::renderOptions($items, $selection, $attributes);
return $hidden . static::tag('select', "\n" . $options . "\n", $attributes);
$options = static::renderSelectOptions($selection, $items, $tagAttributes);
return $hidden . static::tag('select', "\n" . $options . "\n", $tagAttributes);
}
/**
@ -722,10 +724,10 @@ class Html
* A checkbox list allows multiple selection, like [[listBox()]].
* As a result, the corresponding submitted value is an array.
* @param string $name the name attribute of each checkbox.
* @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.
* Note that the labels will NOT be HTML-encoded, while the values will.
* @param string|array $selection the selected value(s).
* @param array $options options (name => config) for the checkbox list. The following options are supported:
*
* - unselect: string, the value that should be submitted when none of the checkboxes is selected.
@ -735,7 +737,7 @@ class Html
* corresponding to a single item in $items. The signature of this callback must be:
*
* ~~~
* function ($index, $label, $name, $value, $checked)
* function ($index, $label, $name, $checked, $value)
* ~~~
*
* where $index is the zero-based index of the checkbox in the whole list; $label
@ -743,7 +745,7 @@ class Html
* value and the checked status of the checkbox input.
* @return string the generated checkbox list
*/
public static function checkboxList($name, $items = array(), $selection = null, $options = array())
public static function checkboxList($name, $selection = null, $items = array(), $options = array())
{
if (substr($name, -2) !== '[]') {
$name .= '[]';
@ -757,9 +759,9 @@ class Html
(!is_array($selection) && !strcmp($value, $selection)
|| is_array($selection) && in_array($value, $selection));
if ($formatter !== null) {
$lines[] = call_user_func($formatter, $index, $label, $name, $value, $checked);
$lines[] = call_user_func($formatter, $index, $label, $name, $checked, $value);
} else {
$lines[] = static::label(static::checkbox($name, $value, $checked) . ' ' . $label);
$lines[] = static::label(static::checkbox($name, $checked, $value) . ' ' . $label);
}
$index++;
}
@ -780,10 +782,10 @@ class Html
* Generates a list of radio buttons.
* A radio button list is like a checkbox list, except that it only allows single selection.
* @param string $name the name attribute of each radio button.
* @param string|array $selection the selected value(s).
* @param array $items the data item used to generate the radio buttons.
* The array keys are the labels, while the array values are the corresponding radio button values.
* Note that the labels will NOT be HTML-encoded, while the values will.
* @param string|array $selection the selected value(s).
* @param array $options options (name => config) for the radio button list. The following options are supported:
*
* - unselect: string, the value that should be submitted when none of the radio buttons is selected.
@ -793,7 +795,7 @@ class Html
* corresponding to a single item in $items. The signature of this callback must be:
*
* ~~~
* function ($index, $label, $name, $value, $checked)
* function ($index, $label, $name, $checked, $value)
* ~~~
*
* where $index is the zero-based index of the radio button in the whole list; $label
@ -801,7 +803,7 @@ class Html
* value and the checked status of the radio button input.
* @return string the generated radio button list
*/
public static function radioList($name, $items = array(), $selection = null, $options = array())
public static function radioList($name, $selection = null, $items = array(), $options = array())
{
$formatter = isset($options['item']) ? $options['item'] : null;
$lines = array();
@ -811,9 +813,9 @@ class Html
(!is_array($selection) && !strcmp($value, $selection)
|| is_array($selection) && in_array($value, $selection));
if ($formatter !== null) {
$lines[] = call_user_func($formatter, $index, $label, $name, $value, $checked);
$lines[] = call_user_func($formatter, $index, $label, $name, $checked, $value);
} else {
$lines[] = static::label(static::radio($name, $value, $checked) . ' ' . $label);
$lines[] = static::label(static::radio($name, $checked, $value) . ' ' . $label);
}
$index++;
}
@ -831,6 +833,8 @@ class Html
/**
* Renders the option tags that can be used by [[dropDownList()]] and [[listBox()]].
* @param string|array $selection the selected value(s). This can be either a string for single selection
* or an array for multiple selections.
* @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.
@ -839,32 +843,30 @@ class Html
*
* 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.
* @param string|array $selection the selected value(s). This can be either a string for single selection
* or an array for multiple selections.
* @param array $attributes the attributes parameter that is passed to the [[dropDownList()]] or [[listBox()]] call.
* @param array $tagAttributes the attributes parameter that is passed to the [[dropDownList()]] or [[listBox()]] call.
* This method will take out these elements, if any: "prompt", "options" and "groups". See more details
* in [[dropDownList()]] for the explanation of these elements.
*
* @return string the generated list options
*/
public static function renderOptions($items, $selection = null, &$attributes = array())
public static function renderSelectOptions($selection, $items, &$tagAttributes = array())
{
$lines = array();
if (isset($attributes['prompt'])) {
$prompt = str_replace(' ', '&nbsp;', static::encode($attributes['prompt']));
if (isset($tagAttributes['prompt'])) {
$prompt = str_replace(' ', '&nbsp;', static::encode($tagAttributes['prompt']));
$lines[] = static::tag('option', $prompt, array('value' => ''));
}
$options = isset($attributes['options']) ? $attributes['options'] : array();
$groups = isset($attributes['groups']) ? $attributes['groups'] : array();
unset($attributes['prompt'], $attributes['options'], $attributes['groups']);
$options = isset($tagAttributes['options']) ? $tagAttributes['options'] : array();
$groups = isset($tagAttributes['groups']) ? $tagAttributes['groups'] : array();
unset($tagAttributes['prompt'], $tagAttributes['options'], $tagAttributes['groups']);
foreach ($items as $key => $value) {
if (is_array($value)) {
$groupAttrs = isset($groups[$key]) ? $groups[$key] : array();
$groupAttrs['label'] = $key;
$attrs = array('options' => $options, 'groups' => $groups);
$content = static::renderOptions($value, $selection, $attrs);
$content = static::renderSelectOptions($selection, $value, $attrs);
$lines[] = static::tag('optgroup', "\n" . $content . "\n", $groupAttrs);
} else {
$attrs = isset($options[$key]) ? $options[$key] : array();
@ -883,26 +885,26 @@ class Html
* Renders the HTML tag attributes.
* Boolean attributes such as s 'checked', 'disabled', 'readonly', will be handled specially
* according to [[booleanAttributes]] and [[showBooleanAttributeValues]].
* @param array $attributes attributes to be rendered. The attribute values will be HTML-encoded using [[encode()]].
* @param array $tagAttributes attributes to be rendered. The attribute values will be HTML-encoded using [[encode()]].
* Attributes whose value is null will be ignored and not put in the rendering result.
* @return string the rendering result. If the attributes are not empty, they will be rendered
* into a string with a leading white space (such that it can be directly appended to the tag name
* in a tag. If there is no attribute, an empty string will be returned.
*/
public static function renderAttributes($attributes)
public static function renderTagAttributes($tagAttributes)
{
if (count($attributes) > 1) {
if (count($tagAttributes) > 1) {
$sorted = array();
foreach (static::$attributeOrder as $name) {
if (isset($attributes[$name])) {
$sorted[$name] = $attributes[$name];
if (isset($tagAttributes[$name])) {
$sorted[$name] = $tagAttributes[$name];
}
}
$attributes = array_merge($sorted, $attributes);
$tagAttributes = array_merge($sorted, $tagAttributes);
}
$html = '';
foreach ($attributes as $name => $value) {
foreach ($tagAttributes as $name => $value) {
if (isset(static::$booleanAttributes[strtolower($name)])) {
if ($value || strcasecmp($name, $value) === 0) {
$html .= static::$showBooleanAttributeValues ? " $name=\"$name\"" : " $name";

66
tests/unit/framework/util/HtmlTest.php
View File

@ -220,22 +220,22 @@ class HtmlTest extends \yii\test\TestCase
public function testRadio()
{
$this->assertEquals('<input type="radio" name="test" value="1" />', Html::radio('test'));
$this->assertEquals('<input type="radio" class="a" name="test" checked="checked" />', Html::radio('test', null, true, array('class' => 'a')));
$this->assertEquals('<input type="hidden" name="test" value="0" /><input type="radio" class="a" name="test" checked="checked" />', Html::radio('test', null, true, array('class' => 'a' ,'uncheck' => '0')));
$this->assertEquals('<input type="radio" class="a" name="test" checked="checked" />', Html::radio('test', true, null, array('class' => 'a')));
$this->assertEquals('<input type="hidden" name="test" value="0" /><input type="radio" class="a" name="test" value="2" checked="checked" />', Html::radio('test', true, 2, array('class' => 'a' , 'uncheck' => '0')));
}
public function testCheckbox()
{
$this->assertEquals('<input type="checkbox" name="test" value="1" />', Html::checkbox('test'));
$this->assertEquals('<input type="checkbox" class="a" name="test" checked="checked" />', Html::checkbox('test', null, true, array('class' => 'a')));
$this->assertEquals('<input type="hidden" name="test" value="0" /><input type="checkbox" class="a" name="test" checked="checked" />', Html::checkbox('test', null, true, array('class' => 'a' ,'uncheck' => '0')));
$this->assertEquals('<input type="checkbox" class="a" name="test" checked="checked" />', Html::checkbox('test', true, null, array('class' => 'a')));
$this->assertEquals('<input type="hidden" name="test" value="0" /><input type="checkbox" class="a" name="test" value="2" checked="checked" />', Html::checkbox('test', true, 2, array('class' => 'a', 'uncheck' => '0')));
}
public function testDropDownList()
{
$this->assertEquals("<select name=\"test\">\n\n</select>", Html::dropDownList('test'));
$this->assertEquals("<select name=\"test\">\n<option value=\"value1\">text1</option>\n<option value=\"value2\">text2</option>\n</select>", Html::dropDownList('test', $this->getDataItems()));
$this->assertEquals("<select name=\"test\">\n<option value=\"value1\">text1</option>\n<option value=\"value2\" selected=\"selected\">text2</option>\n</select>", Html::dropDownList('test', $this->getDataItems(), 'value2'));
$this->assertEquals("<select name=\"test\">\n<option value=\"value1\">text1</option>\n<option value=\"value2\">text2</option>\n</select>", Html::dropDownList('test', null, $this->getDataItems()));
$this->assertEquals("<select name=\"test\">\n<option value=\"value1\">text1</option>\n<option value=\"value2\" selected=\"selected\">text2</option>\n</select>", Html::dropDownList('test', 'value2', $this->getDataItems()));
}
public function testListBox()
@ -252,41 +252,41 @@ EOD;
<option value="value2">text2</option>
</select>
EOD;
$this->assertEquals($expected, Html::listBox('test', $this->getDataItems(), null, array('size' => 5)));
$this->assertEquals($expected, Html::listBox('test', null, $this->getDataItems(), array('size' => 5)));
$expected = <<<EOD
<select name="test" size="4">
<option value="value1&lt;&gt;">text1&lt;&gt;</option>
<option value="value 2">text&nbsp;&nbsp;2</option>
</select>
EOD;
$this->assertEquals($expected, Html::listBox('test', $this->getDataItems2(), null));
$this->assertEquals($expected, Html::listBox('test', null, $this->getDataItems2()));
$expected = <<<EOD
<select name="test" size="4">
<option value="value1">text1</option>
<option value="value2" selected="selected">text2</option>
</select>
EOD;
$this->assertEquals($expected, Html::listBox('test', $this->getDataItems(), 'value2'));
$this->assertEquals($expected, Html::listBox('test', 'value2', $this->getDataItems()));
$expected = <<<EOD
<select name="test" size="4">
<option value="value1" selected="selected">text1</option>
<option value="value2" selected="selected">text2</option>
</select>
EOD;
$this->assertEquals($expected, Html::listBox('test', $this->getDataItems(), array('value1', 'value2')));
$this->assertEquals($expected, Html::listBox('test', array('value1', 'value2'), $this->getDataItems()));
$expected = <<<EOD
<select name="test[]" multiple="multiple" size="4">
</select>
EOD;
$this->assertEquals($expected, Html::listBox('test', array(), null, array('multiple' => true)));
$this->assertEquals($expected, Html::listBox('test', null, array(), array('multiple' => true)));
$expected = <<<EOD
<input type="hidden" name="test" value="0" /><select name="test" size="4">
</select>
EOD;
$this->assertEquals($expected, Html::listBox('test', array(), '', array('unselect' => '0')));
$this->assertEquals($expected, Html::listBox('test', '', array(), array('unselect' => '0')));
}
public function testCheckboxList()
@ -297,30 +297,30 @@ EOD;
<label><input type="checkbox" name="test[]" value="value1" /> text1</label>
<label><input type="checkbox" name="test[]" value="value2" checked="checked" /> text2</label>
EOD;
$this->assertEquals($expected, Html::checkboxList('test', $this->getDataItems(), array('value2')));
$this->assertEquals($expected, Html::checkboxList('test', array('value2'), $this->getDataItems()));
$expected = <<<EOD
<label><input type="checkbox" name="test[]" value="value1&lt;&gt;" /> text1<></label>
<label><input type="checkbox" name="test[]" value="value 2" /> text 2</label>
EOD;
$this->assertEquals($expected, Html::checkboxList('test', $this->getDataItems2(), array('value2')));
$this->assertEquals($expected, Html::checkboxList('test', array('value2'), $this->getDataItems2()));
$expected = <<<EOD
<input type="hidden" name="test" value="0" /><label><input type="checkbox" name="test[]" value="value1" /> text1</label><br />
<label><input type="checkbox" name="test[]" value="value2" checked="checked" /> text2</label>
EOD;
$this->assertEquals($expected, Html::checkboxList('test', $this->getDataItems(), array('value2'), array(
$this->assertEquals($expected, Html::checkboxList('test', array('value2'), $this->getDataItems(), array(
'separator' => "<br />\n",
'unselect' => '0',
)));
$expected = <<<EOD
<label>text1 <input type="checkbox" name="test[]" value="value1" /></label>
<label>text2 <input type="checkbox" name="test[]" value="value2" checked="checked" /></label>
0<label>text1 <input type="checkbox" name="test[]" value="value1" /></label>
1<label>text2 <input type="checkbox" name="test[]" value="value2" checked="checked" /></label>
EOD;
$this->assertEquals($expected, Html::checkboxList('test', $this->getDataItems(), array('value2'), array(
'item' => function ($index, $label, $name, $value, $checked) {
return Html::label($label . ' ' . Html::checkbox($name, $value, $checked));
$this->assertEquals($expected, Html::checkboxList('test', array('value2'), $this->getDataItems(), array(
'item' => function ($index, $label, $name, $checked, $value) {
return $index . Html::label($label . ' ' . Html::checkbox($name, $checked, $value));
}
)));
}
@ -333,38 +333,36 @@ EOD;
<label><input type="radio" name="test" value="value1" /> text1</label>
<label><input type="radio" name="test" value="value2" checked="checked" /> text2</label>
EOD;
$this->assertEquals($expected, Html::radioList('test', $this->getDataItems(), array('value2')));
$this->assertEquals($expected, Html::radioList('test', array('value2'), $this->getDataItems()));
$expected = <<<EOD
<label><input type="radio" name="test" value="value1&lt;&gt;" /> text1<></label>
<label><input type="radio" name="test" value="value 2" /> text 2</label>
EOD;
$this->assertEquals($expected, Html::radioList('test', $this->getDataItems2(), array('value2')));
$this->assertEquals($expected, Html::radioList('test', array('value2'), $this->getDataItems2()));
$expected = <<<EOD
<input type="hidden" name="test" value="0" /><label><input type="radio" name="test" value="value1" /> text1</label><br />
<label><input type="radio" name="test" value="value2" checked="checked" /> text2</label>
EOD;
$this->assertEquals($expected, Html::radioList('test', $this->getDataItems(), array('value2'), array(
$this->assertEquals($expected, Html::radioList('test', array('value2'), $this->getDataItems(), array(
'separator' => "<br />\n",
'unselect' => '0',
)));
$expected = <<<EOD
<label>text1 <input type="radio" name="test" value="value1" /></label>
<label>text2 <input type="radio" name="test" value="value2" checked="checked" /></label>
0<label>text1 <input type="radio" name="test" value="value1" /></label>
1<label>text2 <input type="radio" name="test" value="value2" checked="checked" /></label>
EOD;
$this->assertEquals($expected, Html::radioList('test', $this->getDataItems(), array('value2'), array(
'item' => function ($index, $label, $name, $value, $checked) {
return Html::label($label . ' ' . Html::radio($name, $value, $checked));
$this->assertEquals($expected, Html::radioList('test', array('value2'), $this->getDataItems(), array(
'item' => function ($index, $label, $name, $checked, $value) {
return $index . Html::label($label . ' ' . Html::radio($name, $checked, $value));
}
)));
}
public function testRenderOptions()
{
$this->assertEquals('', Html::renderOptions(array()));
$data = array(
'value1' => 'label1',
'group1' => array(
@ -403,15 +401,15 @@ EOD;
'group12' => array('class' => 'group'),
),
);
$this->assertEquals($expected, Html::renderOptions($data, array('value111', 'value1'), $attributes));
$this->assertEquals($expected, Html::renderSelectOptions(array('value111', 'value1'), $data, $attributes));
}
public function testRenderAttributes()
{
$this->assertEquals('', Html::renderAttributes(array()));
$this->assertEquals(' name="test" value="1&lt;&gt;"', Html::renderAttributes(array('name' => 'test', 'empty' => null, 'value' => '1<>')));
$this->assertEquals('', Html::renderTagAttributes(array()));
$this->assertEquals(' name="test" value="1&lt;&gt;"', Html::renderTagAttributes(array('name' => 'test', 'empty' => null, 'value' => '1<>')));
Html::$showBooleanAttributeValues = false;
$this->assertEquals(' checked disabled', Html::renderAttributes(array('checked' => 'checked', 'disabled' => true, 'hidden' => false)));
$this->assertEquals(' checked disabled', Html::renderTagAttributes(array('checked' => 'checked', 'disabled' => true, 'hidden' => false)));
Html::$showBooleanAttributeValues = true;
}