CodeIgniter 3 forms

1. Forme CodeIgniter
Form Helper

2. • Realizati un proiect nou si eliminati index.php din adresa.

3. FormsController
<?php
defined('BASEPATH') OR exit('No direct script access allowed');
class FormsController extends CI_Controller {
public function index()
{
$this->load->view('forma');
}
}

4. • In fisierul de routare editati:
$route['default_controller'] = ‘FormsController';

5. Vederea forma
• Fisierul Form Helper contine functii care faciliteaza lucrul cu forme.
<?php
$this->load->helper('form');
echo form_open();
#<form
action="http://127.0.0.1/CIgniter3/index.php/FormsController"
method="post" accept-charset="utf-8">

6. #text control
$data = ['name' => 'text1',
'id' => 'text1',
'value' => 'ura',
'maxlength' => '100',
'size' => '30',
];
#label
echo form_label('Username ', 'text1');
echo form_input($data);
echo "<br><br>";
#<label for="text1">Username </label><input type="text"
name="text1" value="ura" id="text1" maxlength="100" size="30" />

7. #password control
$pass = ['name' => 'pass1',
'id' => 'pass1',
'maxlength' => '100',
'size' => '30',
];
echo form_label('Password ', 'pass1');
echo form_password($pass);
echo "<br><br>";
#<br><br><label for="pass1">Password </label><input
type="password" name="pass1" value="" id="pass1" maxlength="100"
size="30" />

8. #textarea
$text1 = ['name' => 'textarea1',
'id' => 'textarea1',
'value' => 'ura',
'rows' => '5',
'cols' => '30',
];
#label
echo form_label('Details ', 'textarea1');
echo form_textarea($text1);
echo "<br><br>";
#<label for="textarea1">Details </label><textarea name="textarea1"
cols="30" rows="5" id="textarea1" >ura</textarea>

9. #fieldset
echo form_fieldset('Checkbox');
#checkbox1
$check1 = ['name' => 'check1',
'id' => 'check1',
'value' => 'check1',
];
#label
echo form_label('Elev ', 'check1');
echo form_checkbox($check1);
echo "<br><br>";

10. #checkbox2
$check2 = ['name' => 'check2',
'id' => 'check2',
'value' => 'check2',
];
#label
echo form_label('Student ', 'check2');
echo form_checkbox($check2);
#fieldset close
echo form_fieldset_close();
echo "<br><br>";
#<fieldset>
#<legend>Checkbox</legend>
#<label for="check1">Elev </label><input type="checkbox" name="check1" value="check1"
id="check1" />
#<br><br><label for="check2">Student </label><input type="checkbox" name="check2"
value="check2" id="check2" />
#</fieldset>

11. #fieldset
echo form_fieldset('Radio');
#radio1
$radio1=['name' => 'radio1',
'id' => 'radio1',
'value' => 'Male',
'checked'=>set_radio('gender', 'Male', FALSE),
];
#label
echo form_label('Male ', 'radio1');
echo form_radio($radio1);

12. #radio2
$radio2=['name' => 'radio1',
'id' => 'radio1',
'value' => 'Female',
'checked'=>set_radio('gender', 'Female', FALSE),
];
#label
echo form_label('Female ', 'radio2');
echo form_radio($radio2);
#fieldset close
echo form_fieldset_close();
echo "<br><br>";
#<fieldset>
#<legend>Radio</legend>
#<label for="radio1">Male </label><input type="radio" name="radio1" value="Male" id="radio1" />
#<label for="radio2">Female </label><input type="radio" name="radio1" value="Female" id="radio1" />
#</fieldset>

13. #combobox
$drop=[
'small'=>'Small',
'medium'=>'Medium',
'large'=>'Large',
'xlarge'=>'Extra Large',
];
#label
echo form_label('Choose: ', '');
echo form_dropdown('drop ', $drop,'medium');
echo "<br><br>";
#<label>Choose: </label><select name="drop ">
#<option value="small">Small</option>
#<option value="medium" selected="selected">Medium</option>
#<option value="large">Large</option>
#<option value="xlarge">Extra Large</option>
#</select>

14. #listbox
$list=[
'small'=>'Small',
'medium'=>'Medium',
'large'=>'Large',
'xlarge'=>'Extra Large',
];
#label
echo form_label('Choose: ', '');
echo form_multiselect('select[]', $list ,'medium');
echo "<br><br>";
#<label>Choose: </label><select name="select[]" multiple="multiple">
#<option value="small">Small</option>
#<option value="medium" selected="selected">Medium</option>
#<option value="large">Large</option>
#<option value="xlarge">Extra Large</option>
#</select>

15. #submit button
echo form_submit('submit', 'Submit!');
#<input type="submit" name="submit" value="Submit!" />
#reset button
echo form_reset('reset','Reset');
#<input type="reset" name="reset" value="Reset" />
echo form_close();