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首先,道歉,我不是一个PHP专家,无论如何,我正在努力解决这个问题,但是我有一个JSON格式的数据库条目。用JSON填充输入字段对象值
我试图然后从这个对象提取值到一系列的输入框。
使用后:
$response = json_decode($row['responseJSON']);
其中responseJSON是我的表的名称,我返回以下对象:
stdClass Object ([fields] => stdClass Object ([marketingID] => stdClass Object ([attributes] => stdClass Object ([type] => hidden [id] => marketingID [value] => 0) [value] => 7) [marketingTelephone] => stdClass Object ([attributes] => stdClass Object ([type] => text [class] => form-control [id] => marketingTelephone [required] => true [label] => Telephone) [value] => +44 123 456789) [marketingEmail] => stdClass Object ([attributes] => stdClass Object ([type] => email [class] => form-control [id] => marketingEmail [required] => true [placeholder] => [email protected]) [value] => [email protected])) [files] => stdClass Object ([marketingLogo] => stdClass Object ([name] => logo1.png [path] => /resources\logo1.png [size] => 2408 [mime] => [attributes] => stdClass Object ([id] => marketingLogo [type] => file [label] => Choose File))))
和输入框:
<perch:input id="marketingLogo" type="file" label="Choose File" />
<perch:input type="text" class="form-control" id="marketingTelephone" required="true" label="Telephone" />
<perch:input type="email" class="form-control" id="marketingEmail" required="true" placeholder="[email protected]" />
我的问题是,我正在尝试遍历使用的对象:
json_o->marketingID (and various versions) but to no avail.
我当时想,也许我需要去了解它沿着路线:
foreach ($response as $object) {
{
foreach ($object as $property=>$value)
{...
,但也很坦白,这一切让我的头,我只是不太明白,我怎么需要遍历所有内容以获得对象中给出的值。
我希望这是有道理的,我对知识的缺乏道歉......
谢谢,我想大公,但就是不知道如何正确地询问了每个循环可以深入到我想要的值。 – user3456060
其实你可能根本不需要foreach块。您可以像下面那样访问嵌套元素(例如访问MarketingTelephone的属性):$ response ['fields'] ['marketingTelephone'] ['attributes'] – mesutozer