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  1: <?php
  2: 
  3: /**
  4:  * This file is part of the Nette Framework (http://nette.org)
  5:  *
  6:  * Copyright (c) 2004 David Grudl (http://davidgrudl.com)
  7:  *
  8:  * For the full copyright and license information, please view
  9:  * the file license.txt that was distributed with this source code.
 10:  */
 11: 
 12: namespace Nette\Forms\Controls;
 13: 
 14: use Nette;
 15: 
 16: 
 17: 
 18: /**
 19:  * Single line text input control.
 20:  *
 21:  * @author     David Grudl
 22:  * @property-write $type
 23:  */
 24: class TextInput extends TextBase
 25: {
 26: 
 27:     /**
 28:      * @param  string  control name
 29:      * @param  string  label
 30:      * @param  int  width of the control
 31:      * @param  int  maximum number of characters the user may enter
 32:      */
 33:     public function __construct($label = NULL, $cols = NULL, $maxLength = NULL)
 34:     {
 35:         parent::__construct($label);
 36:         $this->control->type = 'text';
 37:         $this->control->size = $cols;
 38:         $this->control->maxlength = $maxLength;
 39:         $this->addFilter($this->sanitize);
 40:         $this->value = '';
 41:     }
 42: 
 43: 
 44: 
 45:     /**
 46:      * Filter: removes unnecessary whitespace and shortens value to control's max length.
 47:      * @return string
 48:      */
 49:     public function sanitize($value)
 50:     {
 51:         if ($this->control->maxlength && Nette\Utils\Strings::length($value) > $this->control->maxlength) {
 52:             $value = Nette\Utils\Strings::substring($value, 0, $this->control->maxlength);
 53:         }
 54:         return Nette\Utils\Strings::trim(strtr($value, "\r\n", '  '));
 55:     }
 56: 
 57: 
 58: 
 59:     /**
 60:      * Changes control's type attribute.
 61:      * @param  string
 62:      * @return BaseControl  provides a fluent interface
 63:      */
 64:     public function setType($type)
 65:     {
 66:         $this->control->type = $type;
 67:         return $this;
 68:     }
 69: 
 70: 
 71: 
 72:     /** @deprecated */
 73:     public function setPasswordMode($mode = TRUE)
 74:     {
 75:         $this->control->type = $mode ? 'password' : 'text';
 76:         return $this;
 77:     }
 78: 
 79: 
 80: 
 81:     /**
 82:      * Generates control's HTML element.
 83:      * @return Nette\Utils\Html
 84:      */
 85:     public function getControl()
 86:     {
 87:         $control = parent::getControl();
 88:         foreach ($this->getRules() as $rule) {
 89:             if ($rule->isNegative || $rule->type !== Nette\Forms\Rule::VALIDATOR) {
 90: 
 91:             } elseif ($rule->operation === Nette\Forms\Form::RANGE && $control->type !== 'text') {
 92:                 list($control->min, $control->max) = $rule->arg;
 93: 
 94:             } elseif ($rule->operation === Nette\Forms\Form::PATTERN) {
 95:                 $control->pattern = $rule->arg;
 96:             }
 97:         }
 98:         if ($control->type !== 'password') {
 99:             $control->value = $this->getValue() === '' ? $this->translate($this->emptyValue) : $this->value;
100:         }
101:         return $control;
102:     }
103: 
104: }
105: 
Nette Framework 2.0.7 API API documentation generated by ApiGen 2.8.0