Class Eabi_Postoffice_Block_Config_Rebuildbutton

Renders the button under the Magento Configuration panel.

Purpose of this button is to invoke the procedure, which rebuilds the list of Postoffices/Parcel terminals which are directly related to this carrier.

This button is only intended to use in the Magento -> System -> Configuration -> Shipping methods section and the carrier, that is using this button in the configuration panel should extend Eabi_Postoffice_Model_Carrier_Abstract class.

In order to use this button in the system.xml configuration use the following example:

<code>
                        &lt;rebuild_all translate="label"&gt;
&lt;label&gt;Rebuild Postoffice List&lt;/label&gt;
&lt;frontend_type&gt;label&lt;/frontend_type&gt;
&lt;sort_order&gt;999&lt;/sort_order&gt;
&lt;frontend_model&gt;eabi_postoffice/config_rebuildbutton&lt;/frontend_model&gt;
&lt;show_in_default&gt;1&lt;/show_in_default&gt;
&lt;show_in_website&gt;1&lt;/show_in_website&gt;
&lt;show_in_store&gt;1&lt;/show_in_store&gt;
&lt;comment&gt;If post offices are not displayed correctly, then rebuilding the list may help&lt;/comment&gt;
&lt;/rebuild_all&gt;

</code>

Most important parts of this example are frontend_model declaration, which refers to this block. Also frontend_type should be label.