Sonarr/NzbDrone.Web/Views/Log/Index.cshtml

@model IEnumerable<NzbDrone.Core.Instrumentation.Log>
@section Scripts{
    <script type="text/javascript">
        function onRowDataBound(e) {

            e.row.style.boarder = "";

            if (e.dataItem.Level == "Warn") {
                e.row.style.backgroundColor = "#FFD700";
            }
            else if (e.dataItem.Level == "Error") {
                e.row.style.backgroundColor = "#FF7500";
            }
            else if (e.dataItem.Level == "Fatal") {
                e.row.style.backgroundColor = "black";
                e.row.style.color = "red";
            }
            //e.row.style.color = 'blue';
        }
    </script>
}
@section TitleContent{
Logs
}

@section ActionMenu{
    <ul id="sub-menu">
        <li>@Ajax.ActionLink("Clear Logs", "Clear", "Log", new AjaxOptions{ OnSuccess = "reloadGrid" })</li>
    </ul>        
}

@section MainContent{
    @{Html.Telerik().Grid(Model).Name("logsGrid")
            .TableHtmlAttributes(new { @class = "Grid" })
            .Columns(columns =>
                         {
                             columns.Bound(c => c.Time).Title("Time").Width(0);
                             columns.Bound(c => c.Level).Title("Level").Width(0);
                             columns.Bound(c => c.Logger).Title("Source").Width(0);
                             columns.Bound(c => c.Message);
                         })
            .DetailView(detailView => detailView.ClientTemplate(
                                                                    "<div>Method: <#= Method #></div>" +
                                                                    "<div><#= ExceptionType #></div>" +
                                                                    "<div class='stackframe'><#= Exception #></div>"
                                                                )).DataBinding(data => data.Ajax().Select("_AjaxBinding", "Log"))
            .Sortable(rows => rows.OrderBy(epSort => epSort.Add(c => c.Time).Descending()).Enabled(true))
            .Pageable(c => c.PageSize(50).Position(GridPagerPosition.Bottom).Style(GridPagerStyles.NextPrevious))
            .Filterable()
            .ClientEvents(c => c.OnRowDataBound("onRowDataBound"))
            .Render();}
}

<script type="text/javascript">
    function reloadGrid() {
        var grid = $('#logsGrid').data('tGrid');
        grid.rebind();
    }
</script>