84 lines
2.3 KiB
PHP
84 lines
2.3 KiB
PHP
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<?php
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/**
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* Smarty plugin
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* @package Smarty
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* @subpackage PluginsFunction
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* @author Andreas Goetz <cpuidle@gmx.de>
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*/
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/**
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* Smarty {html_checkbox} function plugin
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*
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* File: function.html_checkbox.php<br>
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* Type: function<br>
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* Name: html_checkbox<br>
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* Purpose: Prints out a checkbox input<br>
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* Input:<br>
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* - name (optional) - string default "checkbox"
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* - value (required) - string
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* - checked (optional) - array default not set
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* - id (optional) - checkbox id (name is default)
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* - label (optional) - string for checkbox label
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* Examples:
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* <pre>
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* {html_checkbox value=1 name=horst}
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* {html_checkbox value=1 name=horst label="Select Horst"}
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* </pre>
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* @return string
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* @uses smarty_function_escape_special_chars()
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*/
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function smarty_function_html_checkbox($params, $template)
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{
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require_once(SMARTY_PLUGINS_DIR . 'shared.escape_special_chars.php');
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$name = 'checkbox';
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$value = null;
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$selected = null;
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$label = null;
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$extra = '';
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foreach($params as $_key => $_val) {
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switch($_key) {
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case 'name':
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case 'id':
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case 'value':
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case 'label':
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$$_key = $_val;
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break;
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case 'checked':
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case 'selected':
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$selected = (bool)$_val;
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break;
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default:
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if(!is_array($_val)) {
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$extra .= ' '.$_key.'="'.smarty_function_escape_special_chars($_val).'"';
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} else {
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trigger_error("html_checkbox: extra attribute '$_key' cannot be an array", E_USER_NOTICE);
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}
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break;
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}
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}
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// assign default id
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if (empty($id)) $id = $name;
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$_output = '';
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if ($label) $_output .= '<nobr><label for="'.smarty_function_escape_special_chars($id).'">';
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$_output .= '<input type="checkbox" name="'
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. smarty_function_escape_special_chars($name) . '" id="'
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. smarty_function_escape_special_chars($id) . '" value="'
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. smarty_function_escape_special_chars($value). '"';
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if ($selected) $_output .= ' checked="checked"';
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$_output .= $extra .' />';
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if ($label) $_output .= $label.'</label></nobr>';
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return $_output;
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}
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?>
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