In the code below I need to select an item in the "select" the graphic is rendered, how could implement this?
@using (Html.BeginForm()){ @Html.AntiForgeryToken() @Html.ValidationSummary(true)<select id="animais" name="cod_animal" class="form-control"></select><script type="text/javascript"> //google.load('visualization', '1.1', { 'packages': ['corechart'] }); //google.setOnLoadCallback(drawChart); function drawChart() { var frm = document.getElementById('#animais'); var animais = frm.options[frm.selectedIndex].value; var