title: magento disable cache for price block
body: <p>In my project we are using Magento Enterprise Edition 1.14.1. The prices in store are changed dynamically direct from Database. So the problem is Magento cache every thing (full page cache) so the changes are not effected  in front end. So we are decided disable the cache for that particular block. I know it can done in layout files. I checked in layout catalog.xml and I found it the block</p>
  
  <pre><code>&lt;block type="catalog/product_price_template" name="catalog_product_price_template" /&gt;
  </code></pre>
  
  <p>So here I don't know how to disable it. I have tried set fife time of cache to null in <strong>app/etc/local.xml</strong> ,</p>
  
  <pre><code> &lt;layout&gt;
      &lt;default&gt;
           &lt;reference name="catalog_product_price_template"&gt;
              &lt;action method="setCacheLifetime" /&gt;
          &lt;/reference&gt;
      &lt;/default&gt;
      &lt;/layout&gt;
  </code></pre>
  
  <p>and tried in layout/catalog.xml</p>
  
  <pre><code>&lt;block type="catalog/product_price_template" name="catalog_product_price_template" &gt;
           &lt;action method="setCacheLifetime" /&gt;
          &lt;/block&gt;
  </code></pre>
  
  <p>and tried ,</p>
  
  <pre><code>&lt;block type="catalog/product_price" name="Mage_Catalog_Block_Product_Price"&gt;
          &lt;action method="setCacheLifetime"&gt;&lt;value&gt;false&lt;/value&gt;&lt;/action&gt;
          &lt;/block&gt;
  </code></pre>
  
  <p>and</p>
  
  <pre><code> &lt;block type="catalog/product_price" name="catalog_product_price"&gt;
              &lt;action method="setCacheLifetime"&gt;&lt;s&gt;null&lt;/s&gt;&lt;/action&gt;
              &lt;/block&gt;
  </code></pre>
  
  <p>But no luck. </p>
  
  <p>And I have found some other price blocks in layout/bundle.xml file. We are using bundle product as well. So we have to disable this cache also ? Any help would be appreciated. Thanks. </p>