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我正在cakephp v3
上工作。我面临一个问题。 我想显示复选框的循环,但我得到的数据是在json中。cakephp 3在复选框中传递json
控制器
public function add() {
$building = $this->Buildings->newEntity();
if ($this->request->is('post')) {
$building = $this->Buildings->patchEntity($building, $this->request->data);
if ($this->Buildings->save($building)) {
$this->Flash->success(__('The building has been saved.'));
return $this->redirect(['action' => 'index']);
} else {
$this->Flash->error(__('The building could not be saved. Please, try again.'));
}
}
$countries = $this->Buildings->Countries->find('list');
$this->loadModel("Amenities");
$amenities = $this->Amenities->find('All');
$this->set(compact('building', 'countries','amenities'));
$this->set('_serialize', ['building','amenities']);
}
查看
foreach ($amenities as $key => $value) {
echo $this->Form->control($value, ['type' => 'checkbox']);
}
,输出是
我想在FOL输出低调的态度。
Amenities
[checkbox] [checkboxname] [fa-icon]
[checkbox] [checkboxname] [fa-icon]
[checkbox] [checkboxname] [fa-icon]
// so on
我该如何做到这一点。
我可以通过下面的代码
echo $this->Form->input('country_id', ['options' => $countries, 'empty' => 'Select country']);
使用'$ data = json_decode($ your_json_string,TRUE);'它会返回数组,然后您可以根据需要迭代数组。 – Sam
是的,我可以使用'json_decode',但我正在寻找任何默认'cakephp'方式,因为我用'selectbox'。 –
请相应地更新您的问题。很明显,指定你已经尝试了什么,以及你在找什么。 – Sam