76 lines
1.5 KiB
PHP
76 lines
1.5 KiB
PHP
<?php
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class TextField extends InputField {
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public $type = 'text';
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public $validate = array(
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'min' => 0,
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'max' => null
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);
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static public $assets = array(
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'js' => array(
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'counter.js'
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)
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);
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public function min() {
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return isset($this->validate['min']) ? $this->validate['min'] : false;
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}
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public function max() {
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return isset($this->validate['max']) ? $this->validate['max'] : false;
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}
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public function input() {
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$input = parent::input();
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if(!$this->readonly() && ($this->min() || $this->max())) {
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$input->data('max', $this->max())->data('min', $this->min());
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}
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return $input;
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}
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public function outsideRange($length) {
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if($this->min() && $length < $this->min()) return true;
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if($this->max() && $length > $this->max()) return true;
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return false;
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}
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public function counter() {
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if(!$this->min() && !$this->max() || $this->readonly()) return null;
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$counter = new Brick('div');
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$counter->addClass('field-counter marginalia text');
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$length = str::length($this->value());
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if($this->outsideRange($length)) {
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$counter->addClass('outside-range');
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}
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$counter->data('field', 'counter');
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$counter->html($length . ($this->max() ? '/' . $this->max() : ''));
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return $counter;
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}
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public function template() {
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return $this->element()
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->append($this->label())
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->append($this->content())
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->append($this->counter())
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->append($this->help());
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}
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}
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