/**
* Displays a field for user selection, includes user array in json format, and the jQuery autocomplete() function.
*
*
* @since 3.0
*/
function draw_user_auto_complete_field($args = '') {
global $wpi_settings, $wpdb, $wp_scripts;
//** Check if autocomplete scrip is loaded, and load it inline */
if(!wp_script_is('jquery.autocomplete')) { ?>
<script type='text/javascript' src='<?php echo WPI_URL . "/core/js/jquery.autocomplete.pack.js"; ?>'></script>
<?php }
//** Extract passed args and load defaults */
extract(wp_parse_args($args, array(
'input_name' => 'wpi[new_invoice][user_email]',
'input_class' => 'nput_field',
'input_id' => 'wp_invoice_userlookup',
'input_style' => ''
)), EXTR_SKIP);
//** Get array of users */
$user_array = WPI_Functions::build_user_array();
//** Create string of users to use for autocompletion script */
$user_array_js_string = '';
foreach ($user_array as $key => $user) {
if (empty($user['user_email'])) break;
$user_array_js_string .= "{name:'{$user['display_name']}',email:'{$user['user_email']}',ID:'{$user['ID']}'}";
$user_array_js_string .= ( $key != end(array_keys($user_array)) ? ", " : "");
} ?>
<script type="text/javascript">
var wp_invoice_users = [<?php echo $user_array_js_string; ?>];
jQuery(document).ready(function() {
jQuery("#<?php echo $input_id; ?>").focus();
jQuery("#<?php echo $input_id; ?>").autocomplete(wp_invoice_users, {
minChars: 0,
width: 500,
scrollHeight: 500,
matchContains: true,
autoFill: false,
formatItem: function(row, i, max) {
return row.name + " (" + row.email + ")";
},
formatMatch: function(row, i, max) {
return row.name + " " + row.email;
},
formatResult: function(row) {
return row.email;
}
});
});
</script>
<input name="<?php echo $input_name; ?>" class="<?php echo $input_class; ?>" id="<?php echo $input_id; ?>" style="<?php echo $input_style; ?>" />
<?php
}
