platform/web/themes/default/home/welcome-ext.html

{template 'common/header'}
<div></div>
<script>
    $(function () {
        $('.loader').show();
        $.ajax({
            type: 'POST',
            url: "{php echo url('module/welcome/get_module_info', array('m' => $modulename, 'uniacid' => $redirect_uniacid))}",
            dataType: 'json',
            success: function (data) {
                var redirect_url = '';
                if (data.message.errno == 0 && data.message.message.module_info.welcome_display) {
                    redirect_url = "{php echo url('module/welcome/welcome_display', array('m' => $modulename, 'uniacid' => $redirect_uniacid, 'version_id' => intval($_GPC['version_id'])))}";
                } else {
                    redirect_url = "{php echo url('module/welcome/display', array('m' => $modulename, 'uniacid' => $redirect_uniacid, 'version_id' => intval($_GPC['version_id'])))}";
                }
                location.href = redirect_url;
            },
            error: function () {
                location.href = "{php echo url('module/welcome/display', array('m' => $modulename, 'uniacid' => $redirect_uniacid, 'version_id' => intval($_GPC['version_id'])))}";
            },
        })
    })
</script>
{template 'common/footer'}