Added Range Select

examples/controls.php

@@ -35,6 +35,8 @@
             echo $form->LegendText('You are', 'legend', ['class' => 'form-control'], 'legend', 'a', 'Wrap');
             echo $form->LegendText('You are', 'legend', ['class' => 'form-control', 'position' => 'right'], 'a', 'legend', 'Wrap');
             echo $form->Money('Price', 'price', ['class' => 'form-control'], '12.00', 'Wrap');
+            echo $form->RangeSelect('Selection', 'range', ['class' => 'form-control', 'start' => 5, 'end' => 100, 'step' => 5], 20, 'Wrap');
+            echo $form->RangeSelect('Noitceles', 'egnar', ['class' => 'form-control', 'start' => 2, 'end' => 20, 'step' => 2, 'inverted' => true], 4, 'Wrap');
 
             echo $form->Submit('Go To Github', 'Click Here', ['class' => 'btn'], 'Wrap');
             echo $form->close();

src/anekdotes/Controls/RangeSelect.php

@@ -0,0 +1,55 @@
+<?php
+/*
+ * This file is part of the Form Wrapper package.
+ *
+ * (c) Anekdotes Communication inc. <info@anekdotes.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Anekdotes\FormWrapper\Controls;
+
+use Anekdotes\Support\Arr;
+
+/**
+ * Wraps a range in a select.
+ */
+class RangeSelect extends Control
+{
+    protected $nbParams = 3;
+
+    /**
+     * Prepare the input.
+     *
+     * @param array $arguments Contains the passed arguments
+     *                         [0]  string    $name   Field's name, to be used by the form as a key.
+     *                         [1]  string[]  $opts   Contains the option="value" key-value pairs to be added to the field
+     *                         [2]  string    $default  Contains the field's default value.
+     */
+    public function prepare($arguments)
+    {
+        $name = $arguments[0];
+        $opts = $arguments[1];
+        $default = $arguments[2];
+
+        $start = Arr::get($opts, 'start', 1); 
+        $end = Arr::get($opts, 'end', 10); 
+        $step = Arr::get($opts, 'step', 1); 
+        $inverted = Arr::get($opts, 'inverted', false); 
+        Arr::remove('start', $opts);
+        Arr::remove('end', $opts);
+        Arr::remove('step', $opts);
+        Arr::remove('inverted', $opts);
+        $opts['value'] = 0;
+        $opts['key'] = 0;
+        $values = array();
+        if ($inverted) {
+          for ($i=$end; $i >= $start; $i -= $step) { $values[] = array($i); }
+        } else {
+          for ($i=$start; $i <= $end; $i += $step) { $values[] = array($i); }
+        }
+        $select = new Select();
+        return $select->prepare([$name, $values, $opts, [$default], '']);
+    }
+}

tests/controls/RangeSelectControlTest.php

@@ -0,0 +1,53 @@
+<?php
+/*
+ * This file is part of the Form Wrapper package.
+ *
+ * (c) Anekdotes Communication inc. <info@anekdotes.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Tests;
+
+use Anekdotes\FormWrapper\Controls\RangeSelect;
+use PHPUnit_Framework_TestCase;
+
+class RangeSelectControlTest extends PHPUnit_Framework_TestCase
+{
+    public function testRangeSelectPrepare()
+    {
+        $control = new RangeSelect();
+        $expected = '<select name="name"  class="form"><option value="1" class="form-option">1</option><option value="2" class="form-option">2</option><option value="3" class="form-option">3</option><option value="4" class="form-option">4</option><option value="5" selected="selected" class="form-option">5</option><option value="6" class="form-option">6</option><option value="7" class="form-option">7</option><option value="8" class="form-option">8</option><option value="9" class="form-option">9</option><option value="10" class="form-option">10</option></select>';
+        $opts = [
+            'name',
+            [
+                'class' => 'form',
+                'step' => 1,
+                'start' => 1,
+                'end' => 10,
+                'inverted' => false,
+            ],
+            5,
+        ];
+        $this->assertEquals($control->prepare($opts), $expected);
+    }
+
+    public function testRangeSelectPrepareInverted()
+    {
+        $control = new RangeSelect();
+        $expected = '<select name="name"  class="form"><option value="10" class="form-option">10</option><option value="9" class="form-option">9</option><option value="8" class="form-option">8</option><option value="7" class="form-option">7</option><option value="6" class="form-option">6</option><option value="5" selected="selected" class="form-option">5</option><option value="4" class="form-option">4</option><option value="3" class="form-option">3</option><option value="2" class="form-option">2</option><option value="1" class="form-option">1</option></select>';
+        $opts = [
+            'name',
+            [
+                'class' => 'form',
+                'step' => 1,
+                'start' => 1,
+                'end' => 10,
+                'inverted' => true,
+            ],
+            5,
+        ];
+        $this->assertEquals($control->prepare($opts), $expected);
+    }
+}