Worked like a charm. Thanks a bunch mate for the right answer and for the
quick response!
On Saturday, 19 January 2013 02:54:03 UTC, asgallant wrote:
>
> Try it in Chrome and look in the developer's console for error messages to
> see what might be going on. At a guess, I would say that record["cost"]is
> being input as a string instead of a number (test with alert(typeof
> rowdata[2][1]);)..
>
> On Friday, January 18, 2013 7:30:56 PM UTC-5, Andy Gan wrote:
>>
>> Hi asgallant,
>>
>> I'm having a similar issue, and I have tried your technique but failed.
>> What's wrong here? The array looks fine, as evidenced by the testing, but
>> for some reason it refuses to push the data. It works if I comment out the
>> section in blue though.
>>
>> Any help would be tremendous!
>>
>> Cheers.
>>
>> Andy
>>
>> // Create the data table.
>> var data = new google.visualization.DataTable();
>> data.addColumn('string', 'RAG');
>> data.addColumn('number', 'Cost');
>>
>> // initiates array, and tries push into it
>> var rowdata = [ ['a',1000] ];
>> rowdata.push(['b',200]);
>> alert('2nd row ' + rowdata[1][0] + ' | '+rowdata[1][1]); // this
>> is OK, returns '2nd row b | 200'
>>
>> // iterate through data
>> act({id:itcap}).each(function (record,recordnumber) {
>> alert('test 3rd row ' + record["rag"] + ' | '+record["cost"]); //
>> this is also ok, returns 'test 3rd row A | 60'
>> //
>> this proves that record["rag"] and record["cost"] is OK
>> rowdata.push([record["rag"],record["cost"]]);
>> });
>> alert('3rd row ' + rowdata[2][0] + ' | '+rowdata[2][1]); // this
>> is OK, returns '3rd row A | 60' as expected
>>
>> // adds into the data table
>> data.addRows(rowdata); // no
>> data appears
>>
>>
>> On Monday, 10 December 2012 17:47:10 UTC, asgallant wrote:
>>>
>>> You are creating rowData as a string, not an array, which is why it
>>> doesn't work. Try this instead:
>>>
>>> var rowData = ['a', 10];
>>> for (var i=0;i<=10;i++){
>>> c[i]= id.firstChild.getElementsByTagName('th')[i].innerHTML;
>>> rowData.push([c[i], 10]);
>>> }
>>>
>>> On Monday, December 10, 2012 3:21:21 AM UTC-5, Logesh waran wrote:
>>>>
>>>> Hi ,
>>>> I am using a javascript function to get the row data and storing that
>>>> in a variable called 'rowData' .
>>>> Now the value of rowData is ['CVS update Issue',10],['Testbed Issue -
>>>> Ping Failure',10],['Testbed Issue - Software Missing',10]
>>>> But when substituted in the addRows([rowData]) it is not creating any
>>>> chart .
>>>> But when the values is directly given without using a variable , the
>>>> chart is produced .
>>>>
>>>> Please see my script below .Kindly help .
>>>>
>>>> <script type="text/javascript">
>>>>
>>>> google.load('visualization', '1.0', {'packages':['corechart']});
>>>> google.setOnLoadCallback(drawChart);
>>>>
>>>> function drawChart() {
>>>> var data = new google.visualization.DataTable();
>>>>
>>>> var rowData="['a',10]";
>>>>
>>>> var id= document.getElementById('summary');
>>>>
>>>> var c = new Array();
>>>>
>>>> for(var i=0;i<=10;i++){
>>>> c[i]=
>>>> id.firstChild.getElementsByTagName('th')[i].innerHTML;
>>>> rowData="['"+c[i]+"',10]"+','+ rowData;
>>>> }
>>>>
>>>>
>>>> data.addColumn('string', 'Suite');
>>>> data.addColumn('number', 'TestCases');
>>>> data.addRows(rowData);
>>>> // Here is where the problem is .how can
>>>> i handle this with a variable .
>>>> var options = {'title':'FA','width':400,'height':300};
>>>> var chart = new
>>>> google.visualization.PieChart(document.getElementById('chart_div'));
>>>> chart.draw(data, options);
>>>> }
>>>> </script>
>>>>
>>>
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