Question

我是stackoverflow的新手，但我会非常怀疑我怀疑和问题。

我正在尝试在magento中创建自定义块。我是magento的新手并且学习它成为magento的高级开发人员。

我尝试了以下事项：

我在magento / app / code / local / Magentotutorial中创建了一个目录Magentotutorial。
我在其中制作了一个基本结构，它是Magentotutorial中的五个目录。所以位置是magento / app / code / local / Magentotutorial / World

目录是：

magento/app/code/local/Magentotutorial/World/controllers,
magento/app/code/local/Magentotutorial/World/sql,
magento/app/code/local/Magentotutorial/World/Model,
magento/app/code/local/Magentotutorial/World/Helper,
magento/app/code/local/Magentotutorial/World/Block,
magento/app/code/local/Magentotutorial/World/etc.

我的config.xml进入magento/app/code/local/Magentotutorial/World/etc/config.xml

config.xml文件包含以下代码：

<?xml version="1.0" encoding="UTF-8"?>
<config>
    <modules>
        <Magentotutorial_World>
            <version>0.1.0</version>
        </Magentotutorial_World>
    </modules>
    <global>
        <blocks>
            <Magentotutorial_World>
                <class>Magentotutorial_World_Block</class>
            </Magentotutorial_World>
        </blocks>
    </global>
    <frontend>
        <layout>
            <updates>
                <Magentotutorial_World>
                    <file>test.xml</file>
                </Magentotutorial_World>
            </updates>
        </layout>
    </frontend>
</config>

要在magento中激活我的模块，我创建了xml文件。

Magentotutorial_World.xml：

<?xml version="1.0" encoding="UTF-8"?>
<config>
    <modules>
        <Magentotutorial_World>
            <active>true</active>
            <codePool>local</codePool>
        </Magentotutorial_World>
    </modules>
</config>

在magento/app/code/local/Magentotutorial/World/Block中的我的阻止目录中我已经创建了一个名为example.php

example.php具有以下代码：

<?php
class Magentotutorial_World_Block_Example extends Mage_Core_Block_Template
{

}

5。现在我在magento/app/design/frontend/rwd/default/layout的magento目录中有布局和模板在我的布局文件中，我创建了test.xml文件，其中包含以下代码：

<?xml version="1.0" encoding="UTF-8"?>
<layout>
    <default>
            <block type="magentotutorial_world/example" name="newreferenceBlock" template="test/example.phtml" />
    </default>
</layout>

我在测试文件夹中创建了一个example.phtml文件，位于magento / app / design / frontend / rwd / default / template / test / example.phtml

example.phtml具有以下代码：

<html>
<body>
    <h1 style="background-color:yellow">Hello New Reference!</h1>
</body>
</html>

现在在page.xml中我已经放了这段代码

<default translate="label" module="page">
    <label>All Pages</label>



    <block type="page/html" name="root" output="toHtml" template="page/3columns.phtml">

        <block type="magentotutorial_world/example" output="toHtml" name="newReferenceBlock" template="test/example.phtml" />

        <block type="page/html_head" name="head" as="head">
            <action method="addJs"><script>prototype/prototype.js</script></action>
            <action method="addJs"><script>lib/ccard.js</script></action>
            <action method="addJs"><script>prototype/validation.js</script></action>
            <action method="addJs"><script>scriptaculous/builder.js</script></action>
            <action method="addJs"><script>scriptaculous/effects.js</script></action>
            <action method="addJs"><script>scriptaculous/dragdrop.js</script></action>
            <action method="addJs"><script>scriptaculous/controls.js</script></action>
            <action method="addJs"><script>scriptaculous/slider.js</script></action>
            <action method="addJs"><script>varien/js.js</script></action>
            <action method="addJs"><script>varien/form.js</script></action>
            <action method="addJs"><script>mage/translate.js</script></action>
            <action method="addJs"><script>mage/cookies.js</script></action>

在这里，我已经推出了我的代码

<block type="magentotutorial_world/example" output="toHtml" name="newReferenceBlock" template="test/example.phtml" />

现在我想将此模板呈现给我的页面的任何布局。我在这里尝试了2columns-right.phtml文件。

在这个文件中我使用了getChildHtml。

<div class="col-left sidebar"><?php echo $this->getChildHtml('newreferenceBlock'); ?></div>

整个文件是

<?php
/**
 * Magento
 *
 * NOTICE OF LICENSE
 *
 * This source file is subject to the Academic Free License (AFL 3.0)
 * that is bundled with this package in the file LICENSE_AFL.txt.
 * It is also available through the world-wide-web at this URL:
 * http://opensource.org/licenses/afl-3.0.php
 * If you did not receive a copy of the license and are unable to
 * obtain it through the world-wide-web, please send an email
 * to license@magentocommerce.com so we can send you a copy immediately.
 *
 * DISCLAIMER
 *
 * Do not edit or add to this file if you wish to upgrade Magento to newer
 * versions in the future. If you wish to customize Magento for your
 * needs please refer to http://www.magentocommerce.com for more information.
 *
 * @category    design
 * @package     rwd_default
 * @copyright   Copyright (c) 2014 Magento Inc. (http://www.magentocommerce.com)
 * @license     http://opensource.org/licenses/afl-3.0.php  Academic Free License (AFL 3.0)
 */
?>
<?php
/**
 * Template for Mage_Page_Block_Html
 */
?>

<!DOCTYPE html>

<!--[if lt IE 7 ]> <html lang="en" id="top" class="no-js ie6"> <![endif]-->
<!--[if IE 7 ]>    <html lang="en" id="top" class="no-js ie7"> <![endif]-->
<!--[if IE 8 ]>    <html lang="en" id="top" class="no-js ie8"> <![endif]-->
<!--[if IE 9 ]>    <html lang="en" id="top" class="no-js ie9"> <![endif]-->
<!--[if (gt IE 9)|!(IE)]><!--> <html lang="en" id="top" class="no-js"> <!--<![endif]-->

<head>
<?php echo $this->getChildHtml('head') ?>
</head>
<body<?php echo $this->getBodyClass()?' class="'.$this->getBodyClass().'"':'' ?>>
<?php echo $this->getChildHtml('after_body_start') ?>
<div class="wrapper">
    <?php echo $this->getChildHtml('global_notices') ?>
    <div class="page">
        <?php echo $this->getChildHtml('header') ?>
        <div class="main-container col2-left-layout">
            <div class="main">
                <?php echo $this->getChildHtml('breadcrumbs') ?>
                <?php // This left_first block will display above the main content on smaller viewports ?>
                <?php if ($_leftContent = $this->getChildHtml('left_first')): ?>
                <div class="col-left sidebar col-left-first"><?php echo $_leftContent;   ?></div>
                <?php endif; ?>
                <div class="col-main">
                    <?php echo $this->getChildHtml('global_messages') ?>
                    <?php echo $this->getChildHtml('content') ?>
                </div>
                <div class="col-left sidebar"><?php echo $this->getChildHtml('left') ?></div>
            </div>
<div class="col-left sidebar"><?php echo $this->getChildHtml('newreferenceBlock') ?></div>
        </div>
        <?php echo $this->getChildHtml('footer_before') ?>
        <?php echo $this->getChildHtml('footer') ?>
        <?php echo $this->getChildHtml('global_cookie_notice') ?>
        <?php echo $this->getChildHtml('before_body_end') ?>
    </div>
</div>
<?php echo $this->getAbsoluteFooter() ?>
</body>
</html>

现在我无法在任何页面上呈现此块。基本上我想在我的索引页面上添加这个模板。

我的代码出了什么问题？我也想知道那是我的块类型=“magentotutorial_world”是对的吗？

如果我想恢复test.xml中的更改并希望在page.xml文件中进行更改，该怎么办？怎么做???

请帮助我。

谢谢和问候。

Answer 1

您在magento/app/code/local/Magentotutorial/World/etc/config.xml中输入了错误的区块。将Magentotutorial_World更改为小写magentotutorial_world：

<?xml version="1.0" encoding="UTF-8"?>
<config>
    <modules>
        <Magentotutorial_World>
            <version>0.1.0</version>
        </Magentotutorial_World>
    </modules>
    <global>
        <blocks>
            <magentotutorial_world>
                <class>Magentotutorial_World_Block</class>
            </magentotutorial_world>
        </blocks>
    </global>
    <frontend>
        <layout>
            <updates>
                <Magentotutorial_World>
                    <file>test.xml</file>
                </Magentotutorial_World>
            </updates>
        </layout>
    </frontend>
</config>

Answer 2

我认为你的块类型应该是

<block type="world/example" output="toHtml" name="newReferenceBlock" template="test/example.phtml" />

如果我错了，请纠正我。

尝试在magento中创建自定义块

2 个答案: