Created
March 7, 2018 13:51
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WooCommerce Product multiple select options
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function woocommerce_wp_select_multiple( $field ) { | |
global $thepostid, $post, $woocommerce; | |
$thepostid = empty( $thepostid ) ? $post->ID : $thepostid; | |
$field['class'] = isset( $field['class'] ) ? $field['class'] : 'select short'; | |
$field['wrapper_class'] = isset( $field['wrapper_class'] ) ? $field['wrapper_class'] : ''; | |
$field['name'] = isset( $field['name'] ) ? $field['name'] : $field['id']; | |
$field['value'] = isset( $field['value'] ) ? $field['value'] : ( get_post_meta( $thepostid, $field['id'], true ) ? get_post_meta( $thepostid, $field['id'], true ) : array() ); | |
echo '<p class="form-field ' . esc_attr( $field['id'] ) . '_field ' . esc_attr( $field['wrapper_class'] ) . '"> | |
<label for="' . esc_attr( $field['id'] ) . '">' . wp_kses_post( $field['label'] ) . '</label> | |
<select id="' . esc_attr( $field['id'] ) . '" name="' . esc_attr( $field['name'] ) . '" class="wc-enhanced-select" multiple="multiple">'; | |
foreach ( $field['options'] as $key => $value ) { | |
echo '<option value="' . esc_attr( $key ) . '" ' . ( in_array( $key, $field['value'] ) ? 'selected="selected"' : '' ) . '>' . esc_html( $value ) . '</option>'; | |
} | |
echo '</select> '; | |
if ( ! empty( $field['description'] ) ) { | |
if ( isset( $field['desc_tip'] ) && false !== $field['desc_tip'] ) { | |
echo '<img class="help_tip" data-tip="' . esc_attr( $field['description'] ) . '" src="' . esc_url( WC()->plugin_url() ) . '/assets/images/help.png" height="16" width="16" />'; | |
} else { | |
echo '<span class="description">' . wp_kses_post( $field['description'] ) . '</span>'; | |
} | |
} | |
echo '</p>'; | |
} |
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