I have got 2 tables; table1 and table2. Both of them are related to eachother with a common groupid
I am able to query the second table successfully using the following code:
$query = $this->db->query("SELECT * FROM `table2` WHERE `memberid`='$id'");
$data['relation'] = $query->result_array();
Now using groupid
result I want to query the first table ie table1
I have tried the following methods, without any success:
for($ii = 0 ; $ii < count($data['relation']) ; $ii++){
$id = $data['relation'][$ii]['groupid'];
$query1 = $this->db->query("SELECT * FROM `group` WHERE `id`='$id'");
}
$data1['group'] = $query1->result_array();
$fine = array_merge($data, $data1);
print_r(count($fine)); // the count result is 1 ideally should be 2
The above code only returns the last row of the table1
however I am looking for all the results.
When I run the above code inside the "for" loop, it shows me a count of 33:
for($ii = 0 ; $ii < count($data['relation']) ; $ii++){
$id = $data['relation'][$ii]['groupid'];
$query1 = $this->db->query("SELECT * FROM `group` WHERE `id`='$id'");
$data1['group'] = $query1->result_array();
$fine = array_merge($data, $data1);
print_r(count($fine)); // the count result is 33 ideally should be 2
}
I know how to achieve this in core php however not too sure how to do it in CI. I am new to CI, any help will be greatly appreciated.
Thanks, Utpal
$ok = array();
for($ii = 0 ; $ii < count($data['relation']) ; $ii++){
$id = $data['relation'][$ii]['groupid'];
print_r ($id);
echo "<br>";
$query1 = $this->db->query("SELECT * FROM `group` WHERE `id`='$id'");
$data1['group'][$ii]= $query1->result_array();
}
//print_r($data1['group']);
$fine = array_merge($data, $data1);
print_r($fine);
You need to create a array ($data1) outside this for loop and define $query->result_array(); inside forloop as shown above
The technical post webpages of this site follow the CC BY-SA 4.0 protocol. If you need to reprint, please indicate the site URL or the original address.Any question please contact:yoyou2525@163.com.