Hi,
ok i think i must chance some things on the java library that it worked for
me..
The java library did add on the DataTable object on every Column pattern
:"" if this pattern value is set with an empty string can i still use the
formatType ? the documentation says that i cannot use pattern and
formatType together..
and second questions:
i think it is easier to build a DataArray on server-side i have do this
and my array looks like this:
{"DataArray":[["Date","New
York","Austin"],["Date(1975,8,6)",200,300],["Date(1980,8,6)",20,30]]}
then i can use on client side var dataTable=new
google.visualization.arrayToDataTable(data.DataArray);
this works but the problem is the Date format.. if i use this directly on
my client:
data = new google.visualization.arrayToDataTable([
> ['date','New York','Austin','San
> Francisco','Country','Popularity'],
> [new Date("8/6/1975"),2,3,15,'Germany',200],
> [new Date("8/6/1980"),5,6,19,'Brazil',400],
> [new Date("8/6/2000"),8,9,23,'United States',300],
> [new Date("8/6/2010"),11,12,35,'RU',700]
> ]);
this works and it automaticly adds the type Date ans parses it to an Date
Object.. this confuse me a little i thought the arrayToDataTable Method
can not use Date Objects? but it seems to work..
But my problem is how can in serialize the Date Object to json so that the
arrayToDataTable Method pass this to an Date Object ?
Am Montag, 24. März 2014 17:39:44 UTC+1 schrieb cyb:
>
> Hi,
>
> i get different data from a csv or json file. and this files must pe
> parsed that i can use it with google charts..
>
> so what is the best way to do this ?
>
> First the CSV:
>
> i get different CSV files they look like this:
>
> date,New York,San Francisco,Austin
> 20111001,63.4,62.7,72.2
> 20111002,58.0,59.9,67.7
> 20111003,53.3,59.1,69.4
> 20111004,70.0,80.0,90.0
>
>
>
> i have used the following javascript library to convert my csv to an
> Array that can google charts understand:
> https://code.google.com/p/jquery-csv/
>
> but the problem is, this library did not work on mobile devices, i have
> tested it on an ipad.
> So what is the easiest an best solution for parsing a csv to the google
> format ? the solution must run on mobile devices.
>
> Or are there any Frameworks that i can use on server side (java) to
> convert a csv to a json object that google understands !? Then i can send
> the json file to my website that google charts can read it !
>
> Best regards cyb
>
>
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