Welcome to OStack Knowledge Sharing Community for programmer and developer-Open, Learning and Share
Welcome To Ask or Share your Answers For Others

Categories

0 votes
410 views
in Technique[技术] by (71.8m points)

activerecord - getting the value of the single field output using the codeigniter active record

the following function is supposed to read the name of the given asset code from the database. but it triggers the error: "Trying to get property of non-object"

function sban_name($asset){
    $this->db->select('name');
    $this->db->from('asset_types');
    $this->db->where('code',$asset);
    return $this->db->get()->result()->row('name');
}

All I want is to have the name of the asset returned back to the controller! Your help is highly appreciated!

See Question&Answers more detail:os

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome To Ask or Share your Answers For Others

1 Answer

0 votes
by (71.8m points)

Use row() like,

return $this->db->get()->row()->name;

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome to OStack Knowledge Sharing Community for programmer and developer-Open, Learning and Share
Click Here to Ask a Question

...