对于tabs，widget/tabs.phtml,
<?php
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* Magento
*
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*
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* that is bundled with this package in the file LICENSE_AFL.txt.
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* @license http://opensource.org/licenses/afl-3.0.php Academic Free License (AFL 3.0)
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?>
<?php if($this->getTitle()): ?>
<h3><?php echo $this->getTitle() ?></h3>
<?php endif ?>
<?php if(!empty($tabs)): ?>
//1
<ul id="<?php echo $this->getId() ?>" class="tabs">
<?php foreach ($tabs as $_tab): ?>
<?php if (!$this->canShowTab($_tab)): continue; endif; ?>
<li <?php if($this->getTabIsHidden($_tab)): ?> style="display:none"<?php endif; ?>>
<a href="<?php echo $this->getTabUrl($_tab) ?>" id="<?php echo $this->getTabId($_tab) ?>" name="<?php echo $this->getTabId($_tab, false) ?>" title="<?php echo $this->getTabTitle($_tab) ?>" class="tab-item-link <?php echo $this->getTabClass($_tab) ?><?php if (preg_match('//s?ajax/s?/', $_tab->getClass())) {?> notloaded<?php }?>">
<span><span class="changed" title="<?php echo $this->__('The information in this tab has been changed.') ?>"></span><span class="error" title="<?php echo $this->__('This tab contains invalid data. Please solve the problem before saving.') ?>"></span><?php echo $this->getTabLabel($_tab); ?></span>
</a>
<div id="<?php echo $this->getTabId($_tab) ?>_content" style="display:none;"><?php echo $this->getTabContent($_tab) ?></div>
</li>
<?php endforeach; ?>
</ul>
/////####
<script type="text/javascript">
<?php echo $this->getJsObjectName() ?> = new varienTabs('
//2
<?php echo $this->getId() ?>',
//3
'<?php echo $this->getDestElementId() ?>',
//4
'<?php echo $this->getActiveTabId() ?>',
//5
<?php echo $this->getAllShadowTabs()?>);
</script>
<?php endif; ?>
这个文件就是tabs显示的文件，分析如下
1$this->getId()方法。
1.1
这个是用来做tabs点击区域的css标示，js就是通过这个id号来进行取得标示，
这个值的设置是在
Profile_Block_Adminhtml_Profile_Edit_Tabs extends Mage_Adminhtml_Block_Widget_Tabs
中，定义
$this->setId('profiles_tabs');
1.2
然后在//1这个位置将ul的id名字设置为$this->getId();,
1.3
然后再js代码段（/////####位置处），的//2将该ID做为参数传入varienTabs()函数中，
2
getDestElementId()
2.1
$this->getDestElementId()
这个是form的ID
在class RichardMason_Profile_Block_Adminhtml_Profile_Edit_Tabs extends Mage_Adminhtml_Block_Widget_Tabs
{$this->setDestElementId('edit_form');
设置destElenentId的值，
2.2
在：RichardMason_Profile_Block_Adminhtml_Profile_Edit_Form extends Mage_Adminhtml_Block_Widget_Form处
$form = new Varien_Data_Form(array('id' => 'edit_form', 'action' => $this->getData('action'), 'method' => 'post', 'enctype' => 'multipart/form-data'));
$form->setUseContainer(true);
$this->setForm($form);
在构造form的时候将css标示ID写入其中array中的id的值就是edit_form，
2.3
<script type="text/javascript">
<?php echo $this->getJsObjectName() ?> = new varienTabs('
//2
<?php echo $this->getId() ?>',
//3
'<?php echo $this->getDestElementId() ?>',
将其值写入js函数里面。
3
<?php echo $this->getAllShadowTabs()?>);
通过在xml文件中的配置情况，可以加载内嵌的block。
小结：
总体来说，
1.在tabs.PHP文件里面写入，id ，destElementId，的值，通过set()方法。
2.在phtml段，
tabs，是在tabs.phtml文件中,通过get()方法得到值
DestElementId是在Profile_Block_Adminhtml_Profile_Edit_Form，通过方法：
$form = new Varien_Data_Form(array('id' => 'edit_form'直接写入。
form的css标示ID
3.在js段通过get()方法将id，destElementId的值写入js函数 varienTabs（）
额外说明：
profile/edit/form.php
和
profile/edit/tab/main.php
profile/edit/tab/meta.php
使用的前台页面都是widgt/form.php!
public function getFormHtml()
{
if (is_object($this->getForm())) {
return $this->getForm()->getHtml();
}
return '';
}
/**
* Get form object
*
* @return Varien_Data_Form
*/
public function getForm()
{
return $this->_form;
}
在2.2中队form的定义：
$form
故执行：$this->getForm()->getHtml();
public function getHtml()
{
return $this->toHtml();
}
profile/edit/form.php,虽然和main.php,meta.php使用的同一个模板，但是他没有
$fieldset = $form->addFieldset('base_fieldset', array('legend'=>Mage::helper('profile')->__('Content')));
//profile_id
if ($model->getProfileId()) {
$fieldset->addField('profile_id', 'hidden', array(
'name' => 'profile_id',
))
使用这个方法给自己加载attribute，故，他是空的，没有属性集合。
而
profile/edit/tab/main.php
profile/edit/tab/meta.php
有
到此为止，grid的编辑部分基本摸清！！！
