在CakePHP中找到结果冗余MODELNAME [英] Redundant ModelName in CakePHP find Results

问题描述

我试图摆脱由CakePHP的find方法返回的结果数组中的多余的型号名称。因为它是现在，如果我做类似$结果= $这个 - >型号 - >找到（'所有'），我会用$结果[产品型号] [字段名]，而不是$结果访问结果字段[字段名]。

I am trying to get rid of the redundant model names in the results array returned by the find method in CakePHP. As it is now, if I were to do something like $results = $this->Model->find('all'), I would have to access a result field by $results[Model][fieldName] instead of $results[fieldName].

据我所知，在数组型号名称中具有优势，但我想建立一个API，所以我需要JSON EN code数组。随着包括型号名称，我得到喜欢的东西可怕的：

I understand that having the model name in the array has benefits but I am trying to build an api so I need to json encode the array. With the model name included I get something hideous like:

[{"Model":{"field":"blah","field":"blah"}},{"Model":{"field":"blah","field":"blah"}}]

我想要的东西更优雅，如：

I want something more elegant like:

[{"field":"blah","field":"blah"},{"field":"blah","field":"blah"}]

任何想法？

推荐答案

在你的控制器，而不是序列化的查找结果，连载更深一层。

In your controller, instead of serializing the results of the find, serialise a level deeper.

假设CakePHP的2：

Assuming CakePHP 2:

$things = $this->Thing->find('all');
$things = Set::extract('/Thing/.', $things);

现在您的结果应该是免费的在你的JSON额外级别的。

Now your results should be free of the extra level in your JSON.

另一种方法，这样做是 for循环的冗长方式在结果：

The alternative, lengthy way of doing it is to for loop over the results:

foreach ($things as $k => &$v) {
    $v = $v['Thing']
}

在这之后，你的$事情会已删除键的额外级别。

After that, your $things will have removed the extra level of keys.

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