問題描述

我想要達到的目標:點擊產(chǎn)品鏈接/圖片(至少在某些區(qū)域)以打開包含完整產(chǎn)品信息(基本上是產(chǎn)品查看頁面的所有內(nèi)容)的彈出窗口.

What I want to achieve: Clicking on a product link/image (at least in certain areas) to open a pop-up with the full product information (basically all the contents of the product view page).

到目前為止我所做/嘗試的:

What I did/tried so far:

• 創(chuàng)建了 ajax php 代碼之外的所有內(nèi)容(模塊、鏈接、模板、重寫)
• 創(chuàng)建了 ajax 控制器(可以通過類似于以下的鏈接訪問:http://test.com/index.php/ajaxproductview/ajax/index/id/2).
• 遵循各種教程(如this 或 this ) - 幫助我走到這一步.但我不想加載我的自定義塊，我想要默認的產(chǎn)品視圖塊.

• 嘗試在 indexAction() 中添加一些代碼.它到達那里，但代碼失敗.我沒有收到任何錯誤/通知/報告，只是看起來像是殺死我的處理器的無限循環(huán).

• created all the stuff outside the ajax php code (the module, links, templates, rewrites)
• created the ajax controller (which can be accessed with a link similar to: http://test.com/index.php/ajaxproductview/ajax/index/id/2 ).
• to follow various tutorials ( like this or this ) - that helped me get this far. But I don't want to load my custom block, I want the default product view block(s).

• tried to add some code in the indexAction(). It gets there, but the code fails. I don't get any errors/notices/reports, just what it seems like an infinite loop that kills my processor.

$body = $this
    ->getLayout()
    ->createBlock('product.info') // taken from catalog.xml
    ->toHtml();
$this->getResponse()->setBody($body);

所有其他頁面都運行良好，它是一個全新的 magento，僅安裝并激活了magneto 和我的模塊.

All the other pages work fine, and it's a fresh magento with only magneto and my module installed and activated.

我的 AJAX 函數(shù)只是獲取這個 HTML 響應(yīng)，將它放入一個 div，然后打開一個彈出窗口.

My AJAX function simply gets this HTML response, puts it into a div, and opens a pop-up.

我的問題是(是) - 如何設(shè)置產(chǎn)品 ID，以便塊知道要加載的產(chǎn)品，以及如何正確加載此塊.我也嘗試過類似的東西:

My question(s) is(are) - how can I set the product id, so the block knows what product to load, and how can I load this block correctly. I also tried something similar to this:

謝謝.

PS:我也試過這個:

    $layout = $this->getLayout();
    $update = $layout->getUpdate();
    $update->load('catalog_product_view');
    $layout->generateXml();
    $layout->generateBlocks();
    $output = $layout->getOutput(); // $output is an empty string

推薦答案

Product 控制器使用幫助器來設(shè)置活動產(chǎn)品.你應(yīng)該可以在你的控制器中做同樣的事情！

The Product controller uses a helper to set the active product. You should be able to do the same in your controller!

在進行布局之前試試這個:

Try this before you do your layouting:

$productId  = (int) $this->getRequest()->getParam('id');
Mage::helper('catalog/product')->initProduct($productId, $this);

還有一點需要注意:如果你添加一個像 product.info 塊這樣的塊.如果它在其模板文件中調(diào)用它們，則需要額外的子塊.

Another thing to be aware of: If you add a block like the product.info block. It needs additional child blocks if it calls them in its template file.

使用自定義布局 xml 文件最簡單.然后，您可以為您的操作句柄添加特定布局(您的操作句柄由 <frontend><routers> 下的模塊 etc/config.xml 文件中的路由器節(jié)點組成，例如 <Yourmodule> 節(jié)點，確保將其小寫！然后用下劃線添加控制器名稱和操作名稱，在您的情況下為 index_index)，如下所示:

It would be easiest to use a custom layout xml file. You can then add a specific layout for your action handle (your action handle consists of your routers node in your module's etc/config.xml file under <frontend><routers>, e.g. <Yourmodule> node, make sure to lowercase it! And then with underscores add the controller name and action name, in your case index_index) like this:

<yourmodule_index_index>
    <remove name="right"/>
    <remove name="left"/>
    <block type="catalog/product_view" name="root" output="toHtml" template="catalog/product/view.phtml">
    <!-- Add all the child blocks you need -->
    </block>
</yourmodule_index_index>

這使 view.phtml 成為使用其 toHtml 方法呈現(xiàn)自身的根塊.因此，在您的控制器操作中，您只需要上面的兩行代碼，然后:

This makes the view.phtml the root block which renders itself using its toHtml method. Therefore, in your controller action, all you need is my two lines above and then:

$this->loadLayout();
$this->renderLayout();

這篇關(guān)于magento 中的 Ajax(加載產(chǎn)品視圖塊)的文章就介紹到這了，希望我們推薦的答案對大家有所幫助，也希望大家多多支持html5模板網(wǎng)！