Open the page in Chrome, and look at the developer's console (hit ctrl+shift+j to open) - what error message(s) is it throwing?
On Thursday, November 15, 2012 7:50:37 PM UTC-5, sam wrote: > > that doesn't really fix the issue > > On Wednesday, November 14, 2012 11:09:57 PM UTC-5, asgallant wrote: >> >> Off the top, I see your chart div's style isn't formatted correctly: >> >> <div id="chart_div" style="width: 800; height: 600"></div> >> >> should be: >> >> <div id="chart_div" style="width: 800px; height: 600px"></div> >> >> Setting height and width in the ATL chart's options doesn't do anything. >> >> On Wednesday, November 14, 2012 9:05:24 PM UTC-5, sam wrote: >>> >>> my bad, completely missed date format, fixed it, still no luck, please >>> see my js attached, >>> >>> thanks again >>> >>> On Wednesday, November 14, 2012 9:56:50 AM UTC-5, asgallant wrote: >>>> >>>> You changed your date format, what you had before was correct for using >>>> the JSON data table representation. Other than that, your data seems to >>>> be >>>> in the correct format (see example with a truncated set of your data and >>>> fixed dates here: http://jsfiddle.net/asgallant/2nFWK/). Fix the >>>> dates and test again. If it still doesn't work, then post your js code >>>> and >>>> I'll take a look at that. >>>> >>>> On Wednesday, November 14, 2012 4:22:18 AM UTC-5, sam wrote: >>>>> >>>>> attached json output I get, can you check it? I am pretty sure it's >>>>> correct though. >>>>> thanks >>>>> >>>>> On Tuesday, November 13, 2012 4:06:53 AM UTC-5, asgallant wrote: >>>>>> >>>>>> To debug the json, add colsole.log(json); in the AJAX query, and >>>>>> then check the developer's console in Chrome/Firefox to see what comes >>>>>> out. >>>>>> Make sure that you are using the json to create a new DataTable and not >>>>>> with the addRows method; it should be var data = new >>>>>> google.visualization.DataTable(json); in the success callback. >>>>>> >>>>>> On Monday, November 12, 2012 10:16:20 PM UTC-5, sam wrote: >>>>>>> >>>>>>> I did update my .php file according to code you provided, and get >>>>>>> jason in proper format, >>>>>>> >>>>>>> commented out addColumn in .html still no luck >>>>>>> >>>>>>> On Monday, November 12, 2012 8:34:35 PM UTC-5, asgallant wrote: >>>>>>>> >>>>>>>> Sorry, that's a typo, should have been $r. >>>>>>>> >>>>>>>> On Monday, November 12, 2012 8:22:17 PM UTC-5, sam wrote: >>>>>>>>> >>>>>>>>> in this particular cod snippet, where did $i come from? >>>>>>>>> >>>>>>>>> $sth = mysql_query("SELECT * FROM testpower WHERE datetime > 0"); >>>>>>>>> $rows = array(); >>>>>>>>> $flag = true; >>>>>>>>> >>>>>>>>> $table = array(); >>>>>>>>> >>>>>>>>> $table['cols'] = array( >>>>>>>>> >>>>>>>>> array('label' => 'date', 'type' => 'datetime'), >>>>>>>>> >>>>>>>>> array('label' => 'power', 'type' => 'number') >>>>>>>>> >>>>>>>>> ); >>>>>>>>> >>>>>>>>> $rows = array(); >>>>>>>>> while($r = mysql_fetch_assoc($sth)) { >>>>>>>>> $temp = array(); >>>>>>>>> >>>>>>>>> $temp[] = array('v' => $i['datetime']); // you will probably need >>>>>>>>> to transform this into the Date object format >>>>>>>>> $temp[] = array('v' => (float) $i['power']); // typecast to int, >>>>>>>>> float, whatever - if you don't, it will be interpreted as a string >>>>>>>>> >>>>>>>>> $rows[] = array('c' => $temp); >>>>>>>>> } >>>>>>>>> >>>>>>>>> $table['rows'] = $rows; >>>>>>>>> >>>>>>>>> $jsonTable = json_encode($table); >>>>>>>>> >>>>>>>>> >>>>>>>>> On Monday, November 12, 2012 7:41:01 PM UTC-5, asgallant wrote: >>>>>>>>>> >>>>>>>>>> Yes, that's the format you need. Here's a basic bit of PHP code >>>>>>>>>> that shows how to build it: >>>>>>>>>> https://groups.google.com/d/msg/google-visualization-api/GK0zwNbIwUo/i9DhpOUSKMEJ >>>>>>>>>> >>>>>>>>>> On Monday, November 12, 2012 7:32:06 PM UTC-5, sam wrote: >>>>>>>>>>> >>>>>>>>>>> are you talking about sampleData.json format? >>>>>>>>>>> >>>>>>>>>>> same as in this example ? >>>>>>>>>>> https://developers.google.com/chart/interactive/docs/php_example >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> On Monday, November 12, 2012 6:46:31 PM UTC-5, asgallant wrote: >>>>>>>>>>>> >>>>>>>>>>>> Hmmm...I don't see anything wrong with the code, can you post a >>>>>>>>>>>> link to the live version on your school's server? >>>>>>>>>>>> >>>>>>>>>>>> Incidentally, the data in the JSON won't work. Your numbers >>>>>>>>>>>> have to be unquoted, and the dates won't work as is. That date >>>>>>>>>>>> format is >>>>>>>>>>>> correct if you are using the JSON implementation of a DataTable, >>>>>>>>>>>> but not >>>>>>>>>>>> for using the addRows method. Given how you are fetching the >>>>>>>>>>>> data, you'll >>>>>>>>>>>> either have to process it in javascript before passing it to >>>>>>>>>>>> addRows, or >>>>>>>>>>>> change the data structure to use the full DataTable JSON structure. >>>>>>>>>>>> >>>>>>>>>>>> On Monday, November 12, 2012 6:01:37 PM UTC-5, sam wrote: >>>>>>>>>>>>> >>>>>>>>>>>>> thanks for reply asgallant, I built everything by reading all >>>>>>>>>>>>> your previous comments history, I was testing everything locally >>>>>>>>>>>>> on my >>>>>>>>>>>>> laptop using xampp got the 405 error, moved everything to my >>>>>>>>>>>>> school >>>>>>>>>>>>> provided space on .edu, same error. >>>>>>>>>>>>> all your previous comments on other threads are really helpful. >>>>>>>>>>>>> >>>>>>>>>>>>> my .php file output sample, it's really big file, just showed >>>>>>>>>>>>> a few lines, from echo json_encode($output); >>>>>>>>>>>>> >>>>>>>>>>>>> [["Date(2012,04,12,12,50,02)","15662","5589","7999","2074","1488","425"],["Date(2012,04,12,1,00,03)","15662","5589","7999","2074","1488","425"],["Date(2012,04,12,1,10,02)","15242","5555","7603","2084","1430","413"]] >>>>>>>>>>>>> >>>>>>>>>>>>> .html file : >>>>>>>>>>>>> >>>>>>>>>>>>> <html> >>>>>>>>>>>>> <head> >>>>>>>>>>>>> <script type='text/javascript' src=' >>>>>>>>>>>>> http://www.google.com/jsapi'></script> >>>>>>>>>>>>> <script type="text/javascript" src="jquery.min.js"></script> >>>>>>>>>>>>> <script type='text/javascript'> >>>>>>>>>>>>> google.load('visualization', '1', >>>>>>>>>>>>> {'packages':['annotatedtimeline']}); >>>>>>>>>>>>> google.setOnLoadCallback(drawChart); >>>>>>>>>>>>> >>>>>>>>>>>>> function drawChart() { >>>>>>>>>>>>> var data = new google.visualization.DataTable(); >>>>>>>>>>>>> data.addColumn('datetime', 'Date'); >>>>>>>>>>>>> data.addColumn('number', 'n1'); >>>>>>>>>>>>> data.addColumn('number', 'n2'); >>>>>>>>>>>>> data.addColumn('number', 'n3'); >>>>>>>>>>>>> data.addColumn('number', 'n4'); >>>>>>>>>>>>> data.addColumn('number', 'n5'); >>>>>>>>>>>>> data.addColumn('number', 'n6'); >>>>>>>>>>>>> var now = new Date(); >>>>>>>>>>>>> >>>>>>>>>>>>> var chart = new >>>>>>>>>>>>> google.visualization.AnnotatedTimeLine(document.getElementById('chart_div')); >>>>>>>>>>>>> function updateData () { >>>>>>>>>>>>> $.ajax({ >>>>>>>>>>>>> url: 'http://localhost/db_chartjson.php', >>>>>>>>>>>>> dataType: 'json', >>>>>>>>>>>>> type: 'POST', >>>>>>>>>>>>> crossDomain: true, >>>>>>>>>>>>> success: function (json) { >>>>>>>>>>>>> data.removeRows(0, data.getNumberOfRows()); >>>>>>>>>>>>> data.addRows(json); >>>>>>>>>>>>> chart.draw(data,{width: 400, height: 240}); >>>>>>>>>>>>> // refresh data in 1 minute >>>>>>>>>>>>> setTimeout(function () { >>>>>>>>>>>>> updateData(); >>>>>>>>>>>>> }, 60000); >>>>>>>>>>>>> } >>>>>>>>>>>>> }); >>>>>>>>>>>>> } >>>>>>>>>>>>> } >>>>>>>>>>>>> >>>>>>>>>>>>> </script> >>>>>>>>>>>>> </head> >>>>>>>>>>>>> <body> >>>>>>>>>>>>> <div id='chart_div' ></div> >>>>>>>>>>>>> </body> >>>>>>>>>>>>> </html> >>>>>>>>>>>>> >>>>>>>>>>>>> On Monday, November 12, 2012 5:50:49 PM UTC-5, asgallant wrote: >>>>>>>>>>>>>> >>>>>>>>>>>>>> Can you post your source code? >>>>>>>>>>>>>> >>>>>>>>>>>>>> Since you're using xampp, I assume you're accessing the HTML >>>>>>>>>>>>>> file through the webserver rather than locally, but if you're >>>>>>>>>>>>>> not, then >>>>>>>>>>>>>> this could be a Flash security issue (see the >>>>>>>>>>>>>> Notes<https://developers.google.com/chart/interactive/docs/gallery/annotatedtimeline#notes>section >>>>>>>>>>>>>> in the ATL documentation for details). >>>>>>>>>>>>>> >>>>>>>>>>>>>> On Monday, November 12, 2012 5:22:37 PM UTC-5, sam wrote: >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> Hi, >>>>>>>>>>>>>>> I am using mysql/php to create json data, in addition >>>>>>>>>>>>>>> have test.html that read json and draws annotated timeline, >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> keep getting "OPTIONS http://www.google.com/jsapi 405 >>>>>>>>>>>>>>> (Method Not Allowed)" error >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> "XMLHttpRequest cannot load http://www.google.com/jsapi. >>>>>>>>>>>>>>> Origin http://nova.it.rit.edu is not allowed by >>>>>>>>>>>>>>> Access-Control-Allow-Origin." >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> need urgent help, I am using xampp >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> thanks >>>>>>>>>>>>>>> >>>>>>>>>>>>>> -- You received this message because you are subscribed to the Google Groups "Google Visualization API" group. 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