[英]how to send json format as input and store in database in codeigniter rest for webservices
我正在使用以下代碼來發送json格式作為輸入並將其存儲在db中。 當我解碼該值一無所獲。 我的代碼有什么問題。 有人能幫助我嗎。
控制者
function join_community_post(){
$serviceName = 'join_community';
//getting posted values
$c = '{"community" : [{"community_id":1},{"community_id":2},{"community_id":3}]}';
$ip = trim($this->input->post($c));
$ipJson = json_decode($ip);
print_r ($ipJson);exit;
$retVals = $this->user_model->user_join_community($ip, $serviceName);
header("content-type: application/json");
echo $retVals;
exit;
}
模型
function user_join_community($ip,$serviceName) {
$ipJson = json_decode($ip);
}
如果第二個參數未作為真正的PHP傳遞,則json_decode提供stdClass對象:
其次,您正在傳遞$ c的后值...檢查其空白輸入類
控制者
function join_community_post(){
$serviceName = 'join_community';
//getting posted values
//$c = '{"community" : [{"community_id":1},{"community_id":2},{"community_id":3}]}';
$ip = trim($this->input->post($c));
$ipJson = json_encode($ip);
$retVals = $this->user_model->user_join_community($ip, $serviceName);
header("content-type: application/json");
echo $retVals;
exit;
}
模型
function user_join_community($c,$serviceName) {
$ipJson = json_decode($c,true);
$createArray = array();
foreach($ipJson['community'] as $key=>$value){
$createArray = array(
'user_community_created_date' => date('Y-m-d H:i:s'),
'user_community_modified_date' => date('Y-m-d H:i:s'),
'community_id' => $value['community_id']
);
$insert = $this->db->insert('user_community', $createArray);
}
if ($insert) {
$data['message'] = 'success';
$status = $this->ville_lib->return_status('success', $serviceName, $data, $c);
} else {
$data['message'] = 'Error';
$status = $this->ville_lib->return_status('error', $serviceName, $data, $c);
}
}
在foreach的花括號后刪除分號,並將$ c添加到webservices表中,這將使您收到錯誤.....希望它可以幫助...
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