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Merge pull request #392 from tonydspaniard/365-bootstrap-tabs 

[ready]bootstrap tabs widget
tags/2.0.0-beta
Qiang Xue 12 years ago
parent
c0c6c9d95b d3bbc5fe40
commit
811058bcd1
2 changed files with 330 additions and 0 deletions
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  1. 105
      framework/yii/bootstrap/Dropdown.php
  2. 225
      framework/yii/bootstrap/Tabs.php

105
framework/yii/bootstrap/Dropdown.php
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<?php
/**
* @link http://www.yiiframework.com/
* @copyright Copyright (c) 2008 Yii Software LLC
* @license http://www.yiiframework.com/license/
*/
namespace yii\bootstrap;
use yii\base\InvalidConfigException;
use yii\helpers\ArrayHelper;
use yii\helpers\Html;
/**
* Dropdown renders a Tab bootstrap javascript component.
*
* @see http://twitter.github.io/bootstrap/javascript.html#dropdowns
* @author Antonio Ramirez <amigo.cobos@gmail.com>
* @since 2.0
*/
class Dropdown extends Widget
{
/**
* @var array list of menu items in the dropdown. Each array element represents a single
* menu with the following structure:
* - label: string, required, the label of the item link
* - url: string, optional, the url of the item link. Defaults to "#".
* - linkOptions: array, optional, the HTML attributes of the item link.
* - options: array, optional, the HTML attributes of the item.
* - items: array, optional, the dropdown items configuration array. if `items` is set, then `url` of the parent
* item will be ignored and automatically set to "#"
*
* @see https://github.com/twitter/bootstrap/issues/5050#issuecomment-11741727
*/
public $items = array();
/**
* @var boolean whether the labels for header items should be HTML-encoded.
*/
public $encodeLabels = true;
/**
* Initializes the widget.
* If you override this method, make sure you call the parent implementation first.
*/
public function init()
{
parent::init();
$this->addCssClass($this->options, 'dropdown-menu');
}
/**
* Renders the widget.
*/
public function run()
{
echo $this->renderItems() . "\n";
$this->registerPlugin('dropdown');
}
/**
* Renders dropdown items as specified on [[items]].
* @return string the rendering result.
* @throws InvalidConfigException
*/
protected function renderItems()
{
$items = array();
foreach ($this->items as $item) {
if (is_string($item)) {
$items[] = $item;
continue;
}
if (!isset($item['label'])) {
throw new InvalidConfigException("The 'label' option is required.");
}
$label = $this->encodeLabels ? Html::encode($item['label']) : $item['label'];
$options = ArrayHelper::getValue($item, 'options', array());
$linkOptions = ArrayHelper::getValue($item, 'linkOptions', array());
$linkOptions['tabindex'] = '-1';
if (isset($item['items'])) {
$this->addCssClass($options, 'dropdown-submenu');
$content = Html::a($label, '#', $linkOptions) . $this->dropdown($item['items']);
} else {
$content = Html::a($label, ArrayHelper::getValue($item, 'url', '#'), $linkOptions);
}
$items[] = Html::tag('li', $content , $options);
}
return Html::tag('ul', implode("\n", $items), $this->options);
}
/**
* Generates a dropdown menu.
* @param array $items the configuration of the dropdown items. See [[items]].
* @return string the generated dropdown menu
* @see items
*/
protected function dropdown($items)
{
return static::widget(array('items' => $items, 'clientOptions' => false));
}
}

225
framework/yii/bootstrap/Tabs.php
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<?php
/**
* @link http://www.yiiframework.com/
* @copyright Copyright (c) 2008 Yii Software LLC
* @license http://www.yiiframework.com/license/
*/
namespace yii\bootstrap;
use yii\base\InvalidConfigException;
use yii\helpers\ArrayHelper;
use yii\helpers\Html;
/**
* Tabs renders a Tab bootstrap javascript component.
*
* For example:
*
* ```php
* echo Tabs::widget(array(
* 'items' => array(
* array(
* 'label' => 'One',
* 'content' => 'Anim pariatur cliche...',
* 'active' => true
* ),
* array(
* 'label' => 'Two',
* 'headerOptions' => array(...),
* 'content' => 'Anim pariatur cliche...',
* 'options' => array('id'=>'myveryownID'),
* ),
* array(
* 'label' => 'Dropdown',
* 'dropdown' => array(
* array(
* 'label' => 'DropdownA',
* 'content' => 'DropdownA, Anim pariatur cliche...',
* ),
* array(
* 'label' => 'DropdownB',
* 'content' => 'DropdownB, Anim pariatur cliche...',
* ),
* ),
* ),
* ),
* ));
* ```
*
* @see http://twitter.github.io/bootstrap/javascript.html#tabs
* @author Antonio Ramirez <amigo.cobos@gmail.com>
* @since 2.0
*/
class Tabs extends Widget
{
/**
* @var array list of tabs in the tabs widget. Each array element represents a single
* tab with the following structure:
*
* - label: string, required, the tab header label.
* - headerOptions: array, optional, the HTML attributes of the tab header.
* - content: array, required if `items` is not set. The content (HTML) of the tab pane.
* - options: array, optional, the HTML attributes of the tab pane container.
* - active: boolean, optional, whether the item tab header and pane should be visibles or not.
* - items: array, optional, if not set then `content` will be required. The `items` specify a dropdown items
* configuration array. Items can also hold two extra keys:
* - active: boolean, optional, whether the item tab header and pane should be visibles or not.
* - content: string, required if `items` is not set. The content (HTML) of the tab pane.
* - contentOptions: optional, array, the HTML attributes of the tab content container.
*/
public $items = array();
/**
* @var array list of HTML attributes for the item container tags. This will be overwritten
* by the "options" set in individual [[items]]. The following special options are recognized:
*
* - tag: string, defaults to "div", the tag name of the item container tags.
*/
public $itemOptions = array();
/**
* @var array list of HTML attributes for the header container tags. This will be overwritten
* by the "headerOptions" set in individual [[items]].
*/
public $headerOptions = array();
/**
* @var boolean whether the labels for header items should be HTML-encoded.
*/
public $encodeLabels = true;
/**
* Initializes the widget.
*/
public function init()
{
parent::init();
$this->addCssClass($this->options, 'nav nav-tabs');
}
/**
* Renders the widget.
*/
public function run()
{
echo $this->renderItems();
$this->registerPlugin('tab');
}
/**
* Renders tab items as specified on [[items]].
* @return string the rendering result.
* @throws InvalidConfigException.
*/
protected function renderItems()
{
$headers = array();
$panes = array();
foreach ($this->items as $n => $item) {
if (!isset($item['label'])) {
throw new InvalidConfigException("The 'label' option is required.");
}
if (!isset($item['content']) && !isset($item['items'])) {
throw new InvalidConfigException("The 'content' option is required.");
}
$label = $this->label($item['label']);
$headerOptions = $this->mergedOptions($item, 'headerOptions');
if (isset($item['items'])) {
$label .= ' <b class="caret"></b>';
$this->addCssClass($headerOptions, 'dropdown');
if ($this->normalizeItems($item['items'], $panes)) {
$this->addCssClass($headerOptions, 'active');
}
$header = Html::a($label, "#", array('class' => 'dropdown-toggle', 'data-toggle' => 'dropdown')) . "\n";
$header .= Dropdown::widget(array('items' => $item['items'], 'clientOptions' => false));
} else {
$options = $this->mergedOptions($item, 'itemOptions', 'options');
$options['id'] = ArrayHelper::getValue($options, 'id', $this->options['id'] . '-tab' . $n);
$this->addCssClass($options, 'tab-pane');
if (ArrayHelper::remove($item, 'active')) {
$this->addCssClass($options, 'active');
$this->addCssClass($headerOptions, 'active');
}
$header = Html::a($label, '#' . $options['id'], array('data-toggle' => 'tab', 'tabindex' => '-1'));
$panes[] = Html::tag('div', $item['content'], $options);
}
$headers[] = Html::tag('li', $header, array_merge($this->headerOptions, $headerOptions));
}
return Html::tag('ul', implode("\n", $headers), $this->options) . "\n" .
Html::tag('div', implode("\n", $panes), array('class' => 'tab-content'));
}
/**
* Returns encoded if specified on [[encodeLabels]], original string otherwise.
* @param string $content the label text to encode or return
* @return string the resulting label.
*/
protected function label($content)
{
return $this->encodeLabels ? Html::encode($content) : $content;
}
/**
* Returns array of options merged with specified attribute array. The availabel options are:
* - [[itemOptions]]
* - [[headerOptions]]
* @param array $item the item to merge the options with
* @param string $name the property name.
* @param string $key the key to extract. If null, it is assumed to be the same as `$name`.
* @return array the merged array options.
*/
protected function mergedOptions($item, $name, $key = null)
{
if ($key === null) {
$key = $name;
}
return array_merge($this->{$name}, ArrayHelper::getValue($item, $key, array()));
}
/**
* Normalizes dropdown item options by removing tab specific keys `content` and `contentOptions`, and also
* configure `panes` accordingly.
* @param array $items the dropdown items configuration.
* @param array $panes the panes reference array.
* @return boolean whether any of the dropdown items is `active` or not.
* @throws InvalidConfigException
*/
protected function normalizeItems(&$items, &$panes)
{
$itemActive = false;
foreach ($items as $n => &$item) {
if (is_string($item)) {
continue;
}
if (!isset($item['content']) && !isset($item['items'])) {
throw new InvalidConfigException("The 'content' option is required.");
}
$content = ArrayHelper::remove($item, 'content');
$options = ArrayHelper::remove($item, 'contentOptions', array());
$this->addCssClass($options, 'tab-pane');
if (ArrayHelper::remove($item, 'active')) {
$this->addCssClass($options, 'active');
$this->addCssClass($item['options'], 'active');
$itemActive = true;
}
$options['id'] = ArrayHelper::getValue($options, 'id', $this->options['id'] . '-dd-tab' . $n);
$item['url'] = '#' . $options['id'];
$item['linkOptions']['data-toggle'] = 'tab';
$panes[] = Html::tag('div', $content, $options);
unset($item);
}
return $itemActive;
}
}
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