Buscando informações do banco de dados MYSQL & Codeigniter

Question

Nov 12, 2012, 03:39 AM

Buscando informações do banco de dados MYSQL & Codeigniter

a pergunta anterior está aqui, caso vocês precisem de outra informação:

OUTRA ATUALIZAÇÃO

Embora todos vocês tenham sido muito úteis. Eu consegui obter saídas, mas ainda estourealmente muito confuso Vamos dizer que eu quero primeiro ver as conseqüências tão im desconsiderando o controlador.

Eu vou fazer um controlador depois que eu ver que meus comandos estão corretos :) Eu não sei porque, mas isso é kindo de como eu consigo entender todo o conceito. de qualquer forma..

para o meumembership_model.php

function member_here()
{
$this->db->select('');
$this->db->from('membership');
$this->db->where('username',$this->input->post('username'));
$q=$this->db->get('');

if($q->num_rows() > 0) {
$data = array();
foreach($q->result() as $row) {
    $data=$row;
}
return $data;
}
}

e meusignup_view.php

<html>
<head>
<title></title>
</head>
<body>
<?php $this->load->view('includes/header')?>

<div align="right"><?php echo anchor('login/signin', 'Login');?></div>

<?php

$option1 = array(
              'name'  => 'What was your childhood nickname?',
              'value'   => 'What was your childhood nickname?'
            );

$option2= array(
    'name'  => 'What is your pet\'s name?',
    'value' => 'What is your pet\s name?'
);

$option3= array(
    'name'  => 'In what city were you born?',
    'value' => 'In what city were you born?'
);

$option4= array(
    'name'  => 'What is the color of your eyes?',
    'value' => 'What is the color of your eyes?'
);

$option5= array(
    'name'  => 'What is your favorite color?',
    'value' => 'What is your favorite color?'
);


echo form_open('login/create_member');
echo "<table width=\"80%\ cellpadding=\"3px\">
<tr>
<td>User Information:</td>
</tr>
<tr>
<td>&nbsp;</td>
</tr>";
echo "<tr><td>First Name*: </td></tr>";
echo "<tr><td>";
echo form_input('first_name', set_value('first_name'));
echo "</tr></td>";
echo "<tr><td>Last Name*: </td></tr>";
echo "<tr><td>";
echo form_input('last_name', set_value('last_name'));
echo "</td></tr>";
echo "<tr><td>Email Address*: </td></tr>";
echo "<tr><td>";
echo form_input('email_address', set_value('email_address'));
echo "</tr></td>";
echo "<tr><td>Gender: </td></tr>";
echo "<tr><td>";
?>
<input type="radio" name="gender" value="Male" />Male &nbsp;
<input type="radio" name="gender" value="Female" />Female
<?php

echo "</tr></td>";

echo "<tr>
<td></td>
</tr>
</table>";
?>



<?php
echo "<table width=\"80%\ cellpadding=\"3px\">
<tr>
<td> Account Information:</td>
</tr>
<tr>
<td>&nbsp;</td>
</tr>";
echo "<tr><td>Userame*: </td></tr>";
echo "<tr><td>";
echo form_input('username', set_value('username'));
echo "</td></tr>";
echo "<tr><td>Password*: </td></tr>";
echo "<tr><td>";
echo form_password('password');
echo "</td></tr>";
echo "<tr><td>Password Confirmation*: </td></tr>";
echo "<tr><td>";
echo form_password('password2');
echo "</td></tr>";
echo "<tr><td>";
echo "Security Question*:";
echo "</td></tr>";
echo "<tr><td>";
?>
<select name = "security_question" value="security question">
<option value = "What was your childhood nickname?">What was your childhood nickname?</option>
<option value = "What is your pet's name?">What is your pet's name?</option>
<option value = "In what city were you born?">In what city were you born?</option>
<option value = "What is the color of your eyes?">What is the color of your eyes?</option>
<option value = "What is your favorite color?">What is your favorite color?</option>
</select>

<?php
echo "</td></tr>";
echo "<tr><td>";
echo "Security Answer*:";
echo "</td></tr>";
echo "<tr><td>";
echo form_input('security_answer');
echo "</td></tr>";

echo "<tr><td>";
echo form_submit('submit', 'Register');
echo form_reset('reset', 'Reset');
echo "</tr></td>";
echo form_close();

echo "<tr>
<td></td>
</tr>
</table>";
?>



<?php echo validation_errors('<p class="error">');?>

Então, isso é todo o meu código. Eu estou tentando obter o first_name, last_name, email_address e todas as outras informações dousuário logado para sair do banco de dados.

se eu uso$data[]=$row; ao invés de$data=$row; no meu modelo ocorre um erro dizendo isto:

Severity: Notice

Message: Trying to get property of non-object

Filename: views/members_area.php

Line Number: 20

Então, o que eu deveria fazer.Estou codificando sem o controlador. estou apenas verificando os resultados obrigado!!