Below, you’ll find a detailed guide on how to add the Custom Field Template Shortcodes to your WordPress website, including their parameters, examples, and PHP function code. Additionally, we’ll assist you with common issues that might cause the Custom Field Template Plugin shortcodes not to show or not to work correctly.
Before starting, here is an overview of the Custom Field Template Plugin and the shortcodes it provides:
Custom Field Template
"Custom Field Template is a powerful WordPress plugin that allows you to easily create and manage custom fields. With its user-friendly interface, you can add extra functionality to your website."
Included Shortcodes:
- [cft]
- [cftsearch]
Custom Field Template [cft] Shortcode
The Custom Field Template shortcode is a powerful tool that allows users to output custom field values. It provides a flexible way to display metadata associated with posts, including images, lists, and formatted text. The shortcode uses a variety of parameters, including ‘post_id’, ‘template’, ‘format’, and ‘key’, to customize the output. It can handle multiple values, sort data, and even apply PHP functions to the output. Furthermore, it supports conditional output and nested shortcodes, making it a versatile tool for WordPress developers.
Shortcode: [cft]
Parameters
Here is a list of all possible cft shortcode parameters and attributes:
post_id– Identifies the post to retrieve custom fields from.template– Specifies the template to use for displaying custom fields.format– Defines the format in which the custom fields are displayed.key– The key of the specific custom field to display.single– If set to true, only the first value of the custom field is displayed.before_list– Text or HTML to display before the list of custom fields.after_list– Text or HTML to display after the list of custom fields.before_value– Text or HTML to display before each custom field value.after_value– Text or HTML to display after each custom field value.image_size– Defines the size of the image if the custom field is an image.image_src– If set to true, the source URL of the image is displayed.image_width– If set to true, the width of the image is displayed.image_height– If set to true, the height of the image is displayed.value_count– If set to true, the number of values in the custom field is displayed.value– Specifies a specific value to display from the custom field.
Examples and Usage
Basic example – Display custom field values using the post id and key attributes
[cft post_id=1 key="custom_field_key" /]Advanced examples
Display custom field values using the post id, key, and template attributes. The template attribute allows you to specify a custom template for the output.
[cft post_id=1 key="custom_field_key" template=1 /]Display a single custom field value using the post id, key, and single attributes. The single attribute is set to true to return only the first value of the custom field.
[cft post_id=1 key="custom_field_key" single=true /]Display an image from a custom field using the post id, key, and image_size attributes. The image_size attribute allows you to specify the size of the image.
[cft post_id=1 key="custom_field_key" image_size="thumbnail" /]Display custom field values with a custom format using the post id, key, and format attributes. The format attribute allows you to specify a custom format for the output.
[cft post_id=1 key="custom_field_key" format="custom_format" /]Display the count of a specific value in a custom field using the post id, key, value_count, and value attributes. The value_count attribute is set to true and the value attribute specifies the value to count.
[cft post_id=1 key="custom_field_key" value_count=true value="specific_value" /]PHP Function Code
In case you have difficulties debugging what causing issues with [cft] shortcode, check below the related PHP functions code.
Shortcode line:
add_shortcode( 'cft', array(&$this, 'output_custom_field_values') );Shortcode PHP function:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 | function output_custom_field_values($attr) { global $post; $options = $this->get_custom_field_template_data(); if ( empty($post->ID) ) $post_id = get_the_ID(); else $post_id = $post->ID; if ( !isset($options['custom_field_template_before_list']) ) $options['custom_field_template_before_list'] = '<ul>'; if ( !isset($options['custom_field_template_after_list']) ) $options['custom_field_template_after_list'] = '</ul>'; if ( !isset($options['custom_field_template_before_value']) ) $options['custom_field_template_before_value'] = '<li>'; if ( !isset($options['custom_field_template_after_value']) ) $options['custom_field_template_after_value'] = '</li>'; if ( !empty($attr['post_id']) ) $this->format_post_id = $attr['post_id']; if ( empty($attr['post_id']) && $this->format_post_id ) $post_id = $this->format_post_id; extract(shortcode_atts(array( 'post_id' => $post_id, 'template' => 0, 'format' => '', 'key' => '', 'single' => false, 'before_list' => $options['custom_field_template_before_list'], 'after_list' => $options['custom_field_template_after_list'], 'before_value' => $options['custom_field_template_before_value'], 'after_value' => $options['custom_field_template_after_value'], 'image_size' => '', 'image_src' => false, 'image_width' => false, 'image_height' => false, 'value_count' => false, 'value' => '' ), $attr)); $metakey = $key; $output = ''; if ( $metakey ) : if ( $value_count && $value ) : return number_format($options['value_count'][$metakey][$value]); endif; $metavalue = $this->get_post_meta($post_id, $key, $single); if ( !is_array($metavalue) ) $metavalue = array($metavalue); if ( $before_list ) : $output = $before_list . "\n"; endif; foreach ( $metavalue as $val ) : if ( !empty($image_size) ) : if ( $image_src || $image_width || $image_height ) : list($src, $width, $height) = wp_get_attachment_image_src($val, $image_size); if ( $image_src ) : $val = $src; endif; if ( $image_width ) : $val = $width; endif; if ( $image_height ) : $val = $height; endif; else : $val = wp_get_attachment_image($val, $image_size); endif; endif; $output .= (isset($before_value) ? $before_value : '') . $val . (isset($after_value) ? $after_value : '') . "\n"; endforeach; if ( $after_list ) : $output .= $after_list . "\n"; endif; return do_shortcode($output); endif; if ( is_numeric($format) && !empty($options['shortcode_format'][$format]) && $output = $options['shortcode_format'][$format] ) : $data = $this->get_post_meta($post_id); $output = stripcslashes($output); if( $data == null) return; $count = count($options['custom_fields']); if ( $count ) : for ($i=0;$i<$count;$i++) : $fields = $this->get_custom_fields( $i ); foreach ( $fields as $field_key => $field_val ) : foreach ( $field_val as $key => $val ) : $replace_val = ''; if ( isset($data[$key]) && count($data[$key]) > 1 ) : if ( isset($val['sort']) && $val['sort'] == 'asc' ) : sort($data[$key]); elseif ( isset($val['sort']) && $val['sort'] == 'desc' ) : rsort($data[$key]); endif; if ( $before_list ) : $replace_val = $before_list . "\n"; endif; foreach ( $data[$key] as $val2 ) : $value = $val2; if ( isset($val['outputCode']) && is_numeric($val['outputCode']) ) : eval(stripcslashes($options['php'][$val['outputCode']])); endif; if ( isset($val['shortCode']) && $val['shortCode'] == true ) $value = do_shortcode($value); $replace_val .= $before_value . $value . $after_value . "\n"; endforeach; if ( $after_list ) : $replace_val .= $after_list . "\n"; endif; elseif ( isset($data[$key]) && count($data[$key]) == 1 ) : $value = $data[$key][0]; if ( isset($val['outputCode']) && is_numeric($val['outputCode']) ) : eval(stripcslashes($options['php'][$val['outputCode']])); endif; if ( isset($val['shortCode']) && $val['shortCode'] == true ) $value = do_shortcode($value); $replace_val = $value; if ( isset($val['singleList']) && $val['singleList'] == true ) : if ( $before_list ) : $replace_val = $before_list . "\n"; endif; $replace_val .= $before_value . $value . $after_value . "\n"; if ( $after_list ) : $replace_val .= $after_list . "\n"; endif; endif; else : if ( isset($val['outputNone']) ) $replace_val = $val['outputNone']; else $replace_val = ''; endif; if ( isset($options['shortcode_format_use_php'][$format]) ) $output = $this->EvalBuffer($output); $key = preg_quote($key, '/'); $replace_val = str_replace('\\', '\\\\', $replace_val); $replace_val = str_replace('$', '\$', $replace_val); $output = preg_replace('/\['.$key.'\]/', $replace_val, $output); endforeach; endforeach; endfor; endif; else : $fields = $this->get_custom_fields( $template ); if( $fields == null) return; $output = '<dl class="cft cft'.$template.'">' . "\n"; foreach ( $fields as $field_key => $field_val ) : foreach ( $field_val as $key => $val ) : if ( isset($keylist[$key]) && $keylist[$key] == true ) break; $values = $this->get_post_meta( $post_id, $key ); if ( $values ): if ( isset($val['sort']) && $val['sort'] == 'asc' ) : sort($values); elseif ( isset($val['sort']) && $val['sort'] == 'desc' ) : rsort($values); endif; if ( isset($val['output']) && $val['output'] == true ) : foreach ( $values as $num => $value ) : $value = str_replace('\\', '\\\\', $value); if ( isset($val['outputCode']) && is_numeric($val['outputCode']) ) : eval(stripcslashes($options['php'][$val['outputCode']])); endif; if ( empty($value) && $val['outputNone'] ) $value = $val['outputNone']; if ( isset($val['shortCode']) && $val['shortCode'] == true ) $value = do_shortcode($value); if ( !empty($val['label']) && !empty($options['custom_field_template_replace_keys_by_labels']) ) $key_val = stripcslashes($val['label']); else $key_val = $key; if ( isset($val['hideKey']) && $val['hideKey'] != true && $num == 0 ) $output .= '<dt>' . $key_val . '</dt>' . "\n"; $output .= '<dd>' . $value . '</dd>' . "\n"; endforeach; endif; endif; $keylist[$key] = true; endforeach; endforeach; $output .= '</dl>' . "\n"; endif; return do_shortcode(stripcslashes($output)); } |
Code file location:
custom-field-template/custom-field-template/custom-field-template.phpCustom Field Template [cftsearch] Shortcode
The Custom Field Template shortcode is a powerful tool that allows you to search custom field values. It creates a search form on your WordPress site where users can search for specific custom field values. The shortcode is highly customizable, allowing you to define the search label, button, and format. It supports various field types like text, checkbox, radio, and select. The resulting output can be further customized with PHP code.
Shortcode: [cftsearch]
Parameters
Here is a list of all possible cftsearch shortcode parameters and attributes:
template– Numeric value representing the custom field templateformat– Specifies the formatting of the templatesearch_label– Customizes the text for the search buttonbutton– Boolean value to determine if a search button is displayed
Examples and Usage
Basic example – Displaying a custom search form using the ‘cftsearch’ shortcode.
[cftsearch template=1 format=1 search_label="Find"]Advanced examples
Creating a custom search form with the ‘cftsearch’ shortcode, specifying the template, format, search label, and choosing not to display the search button.
[cftsearch template=2 format=2 search_label="Search" button=false]Using the ‘cftsearch’ shortcode to create a custom search form, specifying the template, format, and customizing the search label.
[cftsearch template=3 format=3 search_label="Find Posts"]PHP Function Code
In case you have difficulties debugging what causing issues with [cftsearch] shortcode, check below the related PHP functions code.
Shortcode line:
add_shortcode( 'cftsearch', array(&$this, 'search_custom_field_values') );Shortcode PHP function:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 | function search_custom_field_values($attr) { global $post; $options = $this->get_custom_field_template_data(); extract(shortcode_atts(array( 'template' => 0, 'format' => '', 'search_label' => __('Search »', 'custom-field-template'), 'button' => true ), $attr)); if ( is_numeric($format) && $output = $options['shortcode_format'][$format] ) : $output = stripcslashes($output); $output = '<form method="get" action="'.get_option('home').'/" id="cftsearch'.(int)$format.'">' . "\n" . $output; $count = count($options['custom_fields']); if ( $count ) : for ($t=0;$t<$count;$t++) : $fields = $this->get_custom_fields( $t ); foreach ( $fields as $field_key => $field_val ) : foreach ( $field_val as $key => $val ) : unset($replace); $replace[0] = $val; $search = array(); if( isset($val['searchType']) ) eval('$search["type"] =' . stripslashes($val['searchType'])); if( isset($val['searchValue']) ) eval('$search["value"] =' . stripslashes($val['searchValue'])); if( isset($val['searchOperator']) ) eval('$search["operator"] =' . stripslashes($val['searchOperator'])); if( isset($val['searchValueLabel']) ) eval('$search["valueLabel"] =' . stripslashes($val['searchValueLabel'])); if( isset($val['searchDefault']) ) eval('$search["default"] =' . stripslashes($val['searchDefault'])); if( isset($val['searchClass']) ) eval('$search["class"] =' . stripslashes($val['searchClass'])); if( isset($val['searchSelectLabel']) ) eval('$search["selectLabel"] =' . stripslashes($val['searchSelectLabel'])); foreach ( $search as $skey => $sval ) : $j = 1; foreach ( $sval as $sval2 ) : $replace[$j][$skey] = $sval2; $j++; endforeach; endforeach; foreach( $replace as $rkey => $rval ) : $replace_val[$rkey] = ""; $class = ""; $checked = ""; $default = array(); switch ( $rval['type'] ) : case 'text': case 'textfield': case 'textarea': if ( !empty($rval['class']) ) $class = ' class="' . $rval['class'] . '"'; $replace_val[$rkey] .= '<input type="text" name="cftsearch[' . rawurlencode($key) . '][' . $rkey . '][]" value="' . (isset($_REQUEST['cftsearch'][rawurlencode($key)][$rkey][0]) ? esc_attr($_REQUEST['cftsearch'][rawurlencode($key)][$rkey][0]) : '') . '"' . $class . ' />'; break; case 'checkbox': if ( !empty($rval['class']) ) $class = ' class="' . $rval['class'] . '"'; $values = $valueLabel = array(); if ( $rkey != 0 ) $values = explode( '#', $rval['value'] ); else $values = explode( '#', $rval['originalValue'] ); $valueLabel = isset($rval['valueLabel']) ? explode( '#', $rval['valueLabel'] ) : array(); $default = isset($rval['default']) ? explode( '#', $rval['default'] ) : array(); if ( isset($rval['searchCode']) && is_numeric($rval['searchCode']) ) : eval(stripcslashes($options['php'][$rval['searchCode']])); endif; if ( count($values) > 1 ) : $replace_val[$rkey] .= '<ul' . $class . '>'; $j=0; foreach( $values as $metavalue ) : $checked = ''; $metavalue = trim($metavalue); if ( isset($_REQUEST['cftsearch']) && is_array($_REQUEST['cftsearch'][rawurlencode($key)][$rkey]) ) : if ( in_array($metavalue, $_REQUEST['cftsearch'][rawurlencode($key)][$rkey]) ) $checked = ' checked="checked"'; else $checked = ''; endif; if ( in_array($metavalue, $default) && !$_REQUEST['cftsearch'][rawurlencode($key)][$rkey] ) $checked = ' checked="checked"'; $replace_val[$rkey] .= '<li><label><input type="checkbox" name="cftsearch[' . rawurlencode($key) . '][' . $rkey . '][]" value="' . esc_attr($metavalue) . '"' . $class . $checked . ' /> '; if ( isset($valueLabel[$j]) ) $replace_val[$rkey] .= stripcslashes($valueLabel[$j]); else $replace_val[$rkey] .= stripcslashes($metavalue); $replace_val[$rkey] .= '</label></li>'; $j++; endforeach; $replace_val[$rkey] .= '</ul>'; else : if ( isset($_REQUEST['cftsearch']) && $_REQUEST['cftsearch'][rawurlencode($key)][$rkey][0] == esc_attr(trim($values[0])) ) $checked = ' checked="checked"'; $replace_val[$rkey] .= '<label><input type="checkbox" name="cftsearch[' . rawurlencode($key) . '][' . $rkey . '][]" value="' . esc_attr(trim($values[0])) . '"' . $class . $checked . ' /> '; if ( $valueLabel[0] ) $replace_val[$rkey] .= stripcslashes(trim($valueLabel[0])); else $replace_val[$rkey] .= stripcslashes(trim($values[0])); $replace_val[$rkey] .= '</label>'; endif; break; case 'radio': if ( !empty($rval['class']) ) $class = ' class="' . $rval['class'] . '"'; $values = explode( '#', $rval['value'] ); $valueLabel = isset($rval['valueLabel']) ? explode( '#', $rval['valueLabel'] ) : array(); $default = isset($rval['default']) ? explode( '#', $rval['default'] ) : array(); if ( isset($rval['searchCode']) && is_numeric($rval['searchCode']) ) : eval(stripcslashes($options['php'][$rval['searchCode']])); endif; if ( count($values) > 1 ) : $replace_val[$rkey] .= '<ul' . $class . '>'; $j=0; foreach ( $values as $metavalue ) : $checked = ''; $metavalue = trim($metavalue); if ( isset($_REQUEST['cftsearch']) && is_array($_REQUEST['cftsearch'][rawurlencode($key)][$rkey]) ) : if ( in_array($metavalue, $_REQUEST['cftsearch'][rawurlencode($key)][$rkey]) ) $checked = ' checked="checked"'; else $checked = ''; endif; if ( in_array($metavalue, $default) && (isset($_REQUEST['cftsearch']) && !$_REQUEST['cftsearch'][rawurlencode($key)][$rkey]) ) $checked = ' checked="checked"'; $replace_val[$rkey] .= '<li><label><input type="radio" name="cftsearch[' . rawurlencode($key) . '][' . $rkey . '][]" value="' . esc_attr($metavalue) . '"' . $class . $checked . ' /> '; if ( isset($valueLabel[$j]) ) $replace_val[$rkey] .= stripcslashes(trim($valueLabel[$j])); else $replace_val[$rkey] .= stripcslashes($metavalue); $replace_val[$rkey] .= '</label></li>'; $j++; endforeach; $replace_val[$rkey] .= '</ul>'; else : if ( isset($_REQUEST['cftsearch']) && $_REQUEST['cftsearch'][rawurlencode($key)][$rkey][0] == esc_attr(trim($values[0])) ) $checked = ' checked="checked"'; $replace_val[$rkey] .= '<label><input type="radio" name="cftsearch[' . rawurlencode($key) . '][]" value="' . esc_attr(trim($values[0])) . '"' . $class . $checked . ' /> '; if ( $valueLabel[0] ) $replace_val[$rkey] .= stripcslashes(trim($valueLabel[0])); else $replace_val[$rkey] .= stripcslashes(trim($values[0])); $replace_val[$rkey] .= '</label>'; endif; break; case 'select': if ( !empty($rval['class']) ) $class = ' class="' . $rval['class'] . '"'; $values = explode( '#', $rval['value'] ); $valueLabel = isset($rval['valueLabel']) ? explode( '#', $rval['valueLabel'] ) : array(); $default = isset($rval['default']) ? explode( '#', $rval['default'] ) : array(); $selectLabel= isset($rval['selectLabel']) ? $rval['selectLabel'] : ''; if ( isset($rval['searchCode']) && is_numeric($rval['searchCode']) ) : eval(stripcslashes($options['php'][$rval['searchCode']])); endif; $replace_val[$rkey] .= '<select name="cftsearch[' . rawurlencode($key) . '][' . $rkey . '][]"' . $class . '>'; $replace_val[$rkey] .= '<option value="">'.$selectLabel.'</option>'; $j=0; foreach ( $values as $metaval ) : $metaval = trim($metaval); if ( in_array($metaval, $default) && !isset($_REQUEST['cftsearch'][rawurlencode($key)][$rkey]) ) $checked = ' checked="checked"'; if ( isset($_REQUEST['cftsearch']) && $_REQUEST['cftsearch'][rawurlencode($key)][$rkey][0] == $metaval ) $selected = ' selected="selected"'; else $selected = ""; $replace_val[$rkey] .= '<option value="' . esc_attr($metaval) . '"' . $selected . '>'; if ( isset($valueLabel[$j]) ) $replace_val[$rkey] .= stripcslashes(trim($valueLabel[$j])); else $replace_val[$rkey] .= stripcslashes($metaval); $replace_val[$rkey] .= '</option>' . "\n"; $j++; endforeach; $replace_val[$rkey] .= '</select>' . "\n"; break; endswitch; endforeach; if ( isset($options['shortcode_format_use_php'][$format]) ) $output = $this->EvalBuffer($output); $key = preg_quote($key, '/'); $output = preg_replace('/\['.$key.'\](?!\[[0-9]+\])/', $replace_val[0], $output); $this->replace_val = $replace_val; $output = preg_replace_callback('/\['.$key.'\]\[([0-9]+)\](?!\[\])/', array($this, 'search_custom_field_values_callback'), $output); endforeach; endforeach; endfor; endif; if ( $button === true ) $output .= '<p><input type="submit" value="' . $search_label . '" class="cftsearch_submit" /></p>' . "\n"; $output .= '<input type="hidden" name="cftsearch_submit" value="1" />' . "\n"; $output .= '</form>' . "\n"; else : $fields = $this->get_custom_fields( $template ); if ( $fields == null ) return; $output = '<form method="get" action="'.get_option('home').'/" id="cftsearch'.(int)$format.'">' . "\n"; foreach( $fields as $field_key => $field_val) : foreach( $field_val as $key => $val) : if ( isset($val['search']) && $val['search'] == true ) : if ( !empty($val['label']) && !empty($options['custom_field_template_replace_keys_by_labels']) ) $label = stripcslashes($val['label']); else $label = $key; $output .= '<dl>' ."\n"; if ( !isset($val['hideKey']) || $val['hideKey'] != true) : $output .= '<dt><label>' . $label . '</label></dt>' ."\n"; endif; $class = ""; switch ( $val['type'] ) : case 'text': case 'textfield': case 'textarea': if ( !empty($val['class']) ) $class = ' class="' . $val['class'] . '"'; $output .= '<dd><input type="text" name="cftsearch[' . rawurlencode($key) . '][' . $key . '][]" value="' . (isset($_REQUEST['cftsearch'][rawurlencode($key)][0][0]) ? esc_attr($_REQUEST['cftsearch'][rawurlencode($key)][0][0]) : '') . '"' . $class . ' /></dd>'; break; case 'checkbox': $checked = ''; if ( !empty($val['class']) ) $class = ' class="' . $val['class'] . '"'; if ( isset($_REQUEST['cftsearch'][rawurlencode($key)]) && is_array($_REQUEST['cftsearch'][rawurlencode($key)]) ) foreach ( $_REQUEST['cftsearch'][rawurlencode($key)] as $values ) if ( $val['value'] == $values[0] ) $checked = ' checked="checked"'; $output .= '<dd><label><input type="checkbox" name="cftsearch[' . rawurlencode($key) . '][' . $key . '][]" value="' . esc_attr($val['value']) . '"' . $class . $checked . ' /> '; if ( !empty($val['valueLabel']) ) $output .= stripcslashes($val['valueLabel']); else $output .= stripcslashes($val['value']); $output .= '</label></dd>' . "\n"; break; case 'radio': if ( !empty($val['class']) ) $class = ' class="' . $val['class'] . '"'; $values = explode( '#', $val['value'] ); $valueLabel = isset($val['valueLabel']) ? explode( '#', $val['valueLabel'] ) : ''; $i=0; foreach ( $values as $metaval ) : $checked = ''; $metaval = trim($metaval); if ( isset($_REQUEST['cftsearch'][rawurlencode($key)][0][0]) && $_REQUEST['cftsearch'][rawurlencode($key)][0][0] == $metaval ) $checked = 'checked="checked"'; $output .= '<dd><label>' . '<input type="radio" name="cftsearch[' . rawurlencode($key) . '][' . $key . '][]" value="' . esc_attr($metaval) . '"' . $class . $checked . ' /> '; if ( !empty($val['valueLabel']) ) $output .= stripcslashes(trim($valueLabel[$i])); else $output .= stripcslashes($metaval); $i++; $output .= '</label></dd>' . "\n"; endforeach; break; case 'select': if ( !empty($val['class']) ) $class = ' class="' . $val['class'] . '"'; $values = explode( '#', $val['value'] ); $valueLabel = isset($val['valueLabel']) ? explode( '#', $val['valueLabel'] ) : ''; $output .= '<dd><select name="cftsearch[' . rawurlencode($key) . '][' . $key . '][]"' . $class . '>'; $output .= '<option value=""></option>'; $i=0; foreach ( $values as $metaval ) : $selected = ''; $metaval = trim($metaval); if ( isset($_REQUEST['cftsearch'][rawurlencode($key)][0][0]) && $_REQUEST['cftsearch'][rawurlencode($key)][0][0] == $metaval ) $selected = 'selected="selected"'; else $selected = ""; $output .= '<option value="' . esc_attr($metaval) . '"' . $selected . '>'; if ( !empty($val['valueLabel']) ) $output .= stripcslashes(trim($valueLabel[$i])); else $output .= stripcslashes($metaval); $output .= '</option>' . "\n"; $i++; endforeach; $output .= '</select></dd>' . "\n"; break; endswitch; $output .= '</dl>' ."\n"; endif; endforeach; endforeach; if ( $button == true ) $output .= '<p><input type="submit" value="' . $search_label . '" class="cftsearch_submit" /></p>' . "\n"; $output .= '<input type="hidden" name="cftsearch_submit" value="1" /></p>' . "\n"; $output .= '</form>' . "\n"; endif; return do_shortcode(stripcslashes($output)); } |
Code file location:
custom-field-template/custom-field-template/custom-field-template.phpConclusion
Now that you’ve learned how to embed the Custom Field Template Plugin shortcodes, understood the parameters, and seen code examples, it’s easy to use and debug any issue that might cause it to ‘not work’. If you still have difficulties with it, don’t hesitate to leave a comment below.
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