Thank you for your help (mainly Jake ;-))
On 23 oct, 18:28, Jake <[email protected]> wrote:
> On Oct 23, 11:34 am,phicarre<[email protected]> wrote:
>
>
>
> > I cannot do that because I read only one record from mysql:
>
> > $points=array();
> > while ($row=...){
> > $points[]=$row;
>
> > }
>
> > I do:
> > $row = mysql_fetch_array($result);
> > $points = $row['Points'];
>
> > //$points is a string such as "(1.1,9.4),(1.15,9.4),(1.2,9.35)"
>
> > I must transform this string in array: is that correct ?
> > After I can do json_encode and call the function.
>
> That is correct. Do a var_dump on the string before you pass it to
> json_encode and then after it is encoded via json_encode. Post that.
> Then post what javascript you are outputting (by viewing the source
> code in the browser).
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