function newSocial()
{
$schemaModel = new KcSeoSchemaModel();
$id = $_REQUEST['id'] ? $_REQUEST['id'] + 1 : 0;
$html = null;
$html = "<div class='sfield'>";
$html .= "<select name='social[{$id}][id]'>";
foreach ($schemaModel->socialList() as $skey => $social) {
$html .= "<option value='{$skey}'>{$social}</option>";
}
$html .= "</select>";
$html .= "<input type='text' name='social[{$id}][link]'>";
$html .= '<span class="dashicons dashicons-trash social-remove"></span>';
$html .= "</div>";
wp_send_json(array('data' => $html));
die;
}
<tr class="field_social_title">
<th style="font-size: 18px; padding: 10px 0;">Social Profiles</th>
</tr>
<tr class="social_field_link">
<th>Social Profile</th>
<th>
<div id="social-field-holder">
<?php
$socialP = isset($settings['social']) ? $settings['social'] ? $settings['social'] : array() : array();
if (is_array($socialP) && !empty($socialP)) {
$html = null;
$i = 0;
foreach ($socialP as $socialD) {
$html .= "<div class='sfield'>";
$html .= "<select name='social[{$i}][id]'>";
foreach ($schemaModel->socialList() as $sId => $social) {
$slt = $sId == $socialD['id'] ? "selected" : null;
$html .= "<option value='{$sId}' {$slt}>{$social}</option>";
}
$html .= "</select>";
$html .= "<input type='text' name='social[{$i}][link]' value='{$socialD['link']}'>";
$html .= '<span class="dashicons dashicons-trash social-remove"></span>';
$html .= "</div>";
$i++;
}
echo $html;
}
?>
</div>
<a class="button button-primary add-new" id="social-add" >Add Social Profile</a>
</th>
