Check your usage of various kinds of quote characters. Make sure to only use " or ', and not ” or “ or ` or ´.
Am Mittwoch, 18. Mai 2016 21:12:09 UTC+2 schrieb KC: > > > I am very new to this and looking for a little assistance. I am running an > Apache server Jquery is installed in the htdocs folder. I followed the > example to A ‘T ‘ as this is all example code. What am I doing wrong ? > > > > *My HTML looks like this * > > > <html><head><script type=”text/javascript” > src=”https://www.google.com/jsapi”></script><script type=”text/javascript” > src=”http://ajax.googleapis.com/ajax/libs/jquery/1.12.3/jquery.min.js”></script><script > type=”text/javascript”> > google.load(“visualization”, “1″, {packages:["corechart"]}); > google.setOnLoadCallback(drawChart);function drawChart() {var jsonData = > $.ajax({ > url: “getData_json.php”, > dataType:”json”, > async: false}).responseText;// Create our data table out of JSON data loaded > from server.var data = new google.visualization.DataTable(jsonData);var > options = { > width: 800, height: 480, > title: ‘Company Performance’};var chart = new > google.visualization.LineChart(document.getElementById(‘chart_div’)); > chart.draw(data, options);}</script></head><body><div > id=”chart_div”></div></body> > </ > > > *My PHP file looks like this * > > <?php > // This is just an example of reading server side data and sending it to the > client.// It reads a json formatted text file and outputs it. > > $string = file_get_contents(“c:\xampp\htdocs\sampleData_json.json”); > echo $string; > // Instead you can query your database and parse into JSON etc etc > ?> > > > > *My JSON file looks like this* > > > {“cols”: > [{"id":"","label":"year","type":"string"},{"id":"","label":"sales","type":"number"},{"id":"","label":"expenses","type":"number"}],“rows”: > > [{"c":[{"v":"2001"},{"v":3},{"v":5}]},{“c”:[{"v":"2002"},{"v":5},{"v":10}]},{“c”:[{"v":"2003"},{"v":6},{"v":4}]},{“c”:[{"v":"2004"},{"v":8},{"v":32}]},{“c”:[{"v":"2005"},{"v":3},{"v":56}]}]} > > > > > -- 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 post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/google-visualization-api. To view this discussion on the web visit https://groups.google.com/d/msgid/google-visualization-api/c0a475cb-fa42-408a-816a-e54cc1fad378%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
