如何在 Magento 管理面板中添加新按鈕到訂單視圖？

Question

如何在“返回”和“編輯”附近的訂單視圖頁面中添加自定義按鈕？

Answer 1

無需核心黑客或重寫，只需使用觀察者將按鈕添加到訂單中：

<adminhtml>
    <events>
        <adminhtml_widget_container_html_before>
            <observers>
                <your_module>
                    <class>your_module/observer</class>
                    <type>singleton</type>
                    <method>adminhtmlWidgetContainerHtmlBefore</method>
                </your_module>
            </observers>
        </adminhtml_widget_container_html_before>
    </events>
</adminhtml>

然后只需檢查觀察者塊的類型是否與訂單視圖匹配：

public function adminhtmlWidgetContainerHtmlBefore($event)
{
    $block = $event->getBlock();

    if ($block instanceof Mage_Adminhtml_Block_Sales_Order_View) {
        $message = Mage::helper('your_module')->__('Are you sure you want to do this?');
        $block->addButton('do_something_crazy', array(
            'label'     => Mage::helper('your_module')->__('Export Order'),
            'onclick'   => "confirmSetLocation('{$message}', '{$block->getUrl('*/yourmodule/crazy')}')",
            'class'     => 'go'
        ));
    }
}

塊的“getUrl”function 將自動 append 將當前訂單 id 傳遞給 controller 調用。

Answer 2

config.xml：

<global>
    <blocks>
         <adminhtml>
            <rewrite>
                <sales_order_view>Namespace_Module_Block_Adminhtml_Sales_Order_View</sales_order_view>
            </rewrite>
        </adminhtml>
    </blocks>
 </global>

命名空間/模塊/塊/Adminhtml/Sales/Order/View.php：

class Namespace_Module_Block_Adminhtml_Sales_Order_View extends Mage_Adminhtml_Block_Sales_Order_View {
    public function  __construct() {

        parent::__construct();

        $this->_addButton('button_id', array(
            'label'     => Mage::helper('xxx')->__('Some action'),
            'onclick'   => 'jsfunction(this.id)',
            'class'     => 'go'
        ), 0, 100, 'header', 'header');
    }
}

Answer 3

參考上面關於 parent::__constructor 的評論，這對我有用：

class Name_Module_Block_Adminhtml_Sales_Order_View extends Mage_Adminhtml_Block_Sales_Order_View {

    public function  __construct() {
        $this->_addButton('testbutton', array(
            'label'     => Mage::helper('Sales')->__('Toms Button'),
            'onclick'   => 'jsfunction(this.id)',
            'class'     => 'go'
        ), 0, 100, 'header', 'header');

        parent::__construct();

    }
}

Answer 4

如果您想快速而簡單地進行操作（即編輯核心文件），請打開app/code/core/Mage/Adminhtml/Block/Sales/Order/View.php並添加以下內容：

    $this->_addButton('order_reorder', array(
        'label'     => Mage::helper('sales')->__('Print Labels'),
        'onclick'   => 'window.open(\'/printouts/' . $this->getOrder()->getRealOrderId() . '.pdf\')',
    ));

您可以將其放在此塊之前：

    if ($this->_isAllowedAction('emails') && !$order->isCanceled()) {
        $message = Mage::helper('sales')->__('Are you sure you want to send order email to customer?');
        $this->addButton('send_notification', array(
            'label'     => Mage::helper('sales')->__('Send Email'),
            'onclick'   => "confirmSetLocation('{$message}', '{$this->getEmailUrl()}')",
        ));
    }

如果您選擇接受，您的挑戰是在本地創建一個替代核心文件的文件，並將其發布在這里！