用Silverstripe将JSON编码字符串格式化为更易读的格式

Question

到目前为止我的代码是：

// converts array to jason, on controller
$SubmitedResult->SerialisedForm = Convert::array2json($data);

// $db on dataobject
private static $db = array(
  'SerialisedForm' => 'Text',
);

// JSON string received below
{"url":"\/test\/test-test\/testSubmit","Name":"Tom","Email":"[e-mail]","Phone":"564456","SecurityID":"c5efe841e26d6d088dd94dfcfe76f6ec80acac86","action_submit":"Submit"}

Answer 1

通常，您希望构建一个DataObject来存储提交的表单数据。看起来您已经拥有了这个功能，但是您使用它将所有数据存储在一个名为serialisedform的字段中。我建议您为所有表单字段创建一个单独的字段。

示例：

class FormSubmission extends DataObject
{
    private static $db = [
        'Name' => 'Varchar(255)',
        'Email' => 'Varchar(255)',
        'Phone' => 'Varchar(64)'
    ];

    // The summary_fields ensure that your fields directly show up in the GridField
    private static $summary_fields = [
        'Name' => 'Name',
        'Email' => 'Email',
        'Phone' => 'Phone'
    ];
}

然后在表单提交处理程序中执行以下操作：

public function testSubmit($data, $form)
{
    $submittedResult = FormSubmission::create();
    $form->saveInto($submittedResult);
    $submittedResult->write();
    // redirect back or somewhere else…
}