Attached a snapshot of the error I see.
I agree, I'm passing link_wfc_core_stats_data and not table now.
I am passing the data in a function as follows
$( "#downloadCSV" ).click(function(link_wfc_core_stats_data) {//accessing
the method here}
For some reason, I get the error saying getNumberOfColumns() is not a
method, even when I pass data.
What might be the reason?
On Wednesday, 19 August 2015 09:29:10 UTC-5, rishu oberoi wrote:
>
> I agree, I'm passing link_wfc_core_stats_data and not table now.
> I am passing the data in a function as follows
>
> $( "#downloadCSV" ).click(function(link_wfc_core_stats_data) {//accessing
> the method here}
>
> For some reason, I get the error saying getNumberOfColumns() is not a
> method, even when I pass data.
> What might be the reason?
>
> On Wed, Aug 19, 2015 at 8:37 AM, 'Sergey Grabkovsky' via Google
> Visualization API <[email protected]> wrote:
>
>> I'm pretty sure that jquery won't pass a datatable to your function. In
>> your function, the variable 'link_wfc_core_stats_data' will be a click
>> event, not a DataTable.
>>
>> On Tue, Aug 18, 2015 at 5:01 PM rishu oberoi <[email protected]>
>> wrote:
>>
>>> Thanks for your reply. I actually tried link_wfc_core_stats_data as
>>> well but getting the same error. But I tried a jsfiddle and I see that it
>>> works. Probably I am doing something else wrong.
>>> I am passing the data in a function as follows
>>>
>>> $( "#downloadCSV" ).click(function(link_wfc_core_stats_data)
>>> {//accessing the method here}
>>>
>>>
>>> On Tuesday, 18 August 2015 15:56:07 UTC-5, Sergey wrote:
>>>
>>>> Hi Rishu,
>>>>
>>>> The Table visualization (google.visualization.Table) is a separate
>>>> thing from the DataTable (google.visualization.DataTable, or
>>>> google.visualization.arrayToDataTable). DataTables have
>>>> getNumberOfColumns,
>>>> but Tables don't. You're trying to call it on the Table
>>>> (link_wfc_core_stats_table)
>>>> instead of your DataTable (link_wfc_core_stats_data).
>>>>
>>>> On Tue, Aug 18, 2015 at 4:53 PM rishu oberoi <[email protected]>
>>>> wrote:
>>>>
>>> This is how I am creating my data table. Just including a snippet below.
>>>>>
>>>>> link_wfc_core_stats_data =
>>>>> google.visualization.arrayToDataTable(dataArray);
>>>>>
>>>>> calculatePercentagesWithGlobalFactor(link_wfc_core_stats_data,PIPELINE_LINK_ALL);
>>>>> var link_wfc_core_stats_table = new
>>>>> google.visualization.Table(document.getElementById('link_wfc_core_stats_table'));
>>>>>
>>>>> link_wfc_core_stats_table.draw(link_wfc_core_stats_data,
>>>>> table_options);
>>>>>
>>>>> However, once the table is ready, when I try to use the table as -
>>>>> link_wfc_core_stats_table.getNumberOfColumns() - I get an error saying
>>>>> that
>>>>> the method getNumberOfColumns does not exist.
>>>>>
>>>>> Why is that?
>>>>>
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>
>
>
> --
> Regards
> Rishupreet
>
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