bom dia preciso de ajuda com os gráficos, não esta aparecendo o gráfico e nenhum mensagem de erro.. segue código
conexao.php <?php $servername = "127.0.0.1"; $username = "root"; $password = ""; $db = "tratativa"; $conexao = mysqli_connect($servername, $username, $password, $db); ?> html <!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>Tratativa</title> <script type="text/javascript" src="https://www.gstatic.com/charts/loader.js";></script> <script type="text/javascript"> google.charts.load('current', {'packages':['bar']}); google.charts.setOnLoadCallback(drawChart); function drawChart() { var data = google.visualization.arrayToDataTable([ ['Hora', 'Upm'], <?php include 'conexao.php'; $sql = "SELECT * FROM upm_hora"; $buscar = mysqli_query($conexao,$sql); while ($dados = mysqli_fetch_array($buscar)) { $hora = $dados['horasG']; $upm = $dados['upm']; ?> ['<?php echo $hora ?>', <?php echo $upm ?>], <?php } ?> ]); var options = { chart: { title: 'Perfomace da UPM', subtitle: 'Evolução da UPM por hora', } }; var chart = new google.charts.Bar(document.getElementById('columnchart_material')); chart.draw(data, google.charts.Bar.convertOptions(options)); } </script> </head> <body> <div id = "columnchart_material" style = " width : 100% ; height : 500px ; " > </div> </body> </html> <script> alguém consegue me ajudar? -- You received this message because you are subscribed to the Google Groups "Google Visualization API" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/google-visualization-api/81a96bc1-7f10-4923-8108-92783b6914e0o%40googlegroups.com.
