Mage :: getModel返回false [英] Mage::getModel is returning false

问题描述

我正在努力处理在magento中调用和使用模型的问题.

I am trying to get to grips with calling and using models in magento.

我当前的任务是通过从控制器调用简单地显示模型中保存的字符串.

My current task is to simply display a string held in a model by calling it from a controller.

当尝试调用SimpleOutput.php时，我收到一条错误消息，提示已调用非对象.如您所见，我已将其var_dumped并返回false.

When trying to call SimpleOutput.php I get an error message saying that a non object has been called. I have var_dumped it as you will see and it return false.

我查看了我的代码，由于对我在Magento中需要做的工作有有限的了解，所以我了解了所有正确的信息.显然我缺少了一些东西.有人可以看看吗，如果是错别字，告诉我们看哪里，而不仅仅是一个简单的拼写错误，请解释为什么我错过了什么，我应该怎么做以及为什么?

I have looked at my code and with my limited understanding of what I need to do in Magento I have everything correct. Obviously i'm missing something. Could someone please take a look and if it's a typo tell where to look and if it's more than a simple spelling mistake explain what ive missed and what I should have done and why?

我的代码在

Ts/Firstmodule/etc/config.xml

Ts/Firstmodule/etc/config.xml

<?xml version="1.0" encoding="UTF-8"?>
<config>
<modules>
    <Ts_Firstmodule>
        <version>0.1.0</version>
    </Ts_Firstmodule>
</modules>

<models>
    <firstmodule>
        <class>Ts_Firstmodule_Model</class>
    </firstmodule>
</models>

<frontend>
    <routers>
        <firstmodule>
            <use>standard</use>
            <args>
                <module>Ts_Firstmodule</module>
                <frontName>firstmodule</frontName>
            </args>
        </firstmodule>
    </routers>
</frontend>
</config>

Ts/Firstmodule/controllers/indexController.php

Ts/Firstmodule/controllers/indexController.php

class Ts_Firstmodule_IndexController extends Mage_Core_Controller_Front_Action
{
public function indexAction()
{
    $simple = Mage::getModel('ts_firstmodule/simpleoutput');
    var_dump($simple);
}
}

Ts/Firstmodule/model/simpleoutput.php

Ts/Firstmodule/model/simpleoutput.php

class Ts_Firstmodule_Model_SimpleOutput extends Mage_Core_Model_Abstract
{
public function basicText()
{
    echo 'this is some text from the simple output model inside the basic text function';
}
}

推荐答案

您必须将<models>包裹在<global>中，就像这样:

You must wrap <models> in <global>, just like this :

<global>
    <models>
        <firstmodule>
            <class>Ts_Firstmodule_Model</class>
        </firstmodule>
    </models>
</global>

不要犹豫，看看更简单的核心模块(例如GoogleAnalytics)的来源，看看它们是如何完成的，并了解其背后的逻辑.

Don't hesitate to take a look at the source of the simpler core modules (eg, GoogleAnalytics), to see how they're done and understand the logic behind it.

这篇关于Mage :: getModel返回false的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！