I want to know it as well. Thanks Daniel.
Question,
On Tuesday, February 3, 2015 at 11:30:27 PM UTC-5, Daniel LaLiberte wrote:
>
> Hi Bernd,
>
> You have a syntax error on line 8 - your quoted "2014" is missing a
> quote. Then, your dataCap function, having the same name as the dataCap
> variable, is a problem since the function will replace the variable value.
> Change it to a different name, like changeDataCap(). Like so:
>
> var dataCap = "2014";
>
> function changeDataCap(){
>
> dataCap = document.getElementById("selectedYear").value;
> alert('dataCap: ' + dataCap);
> drawChart();
> }
>
I tried it and it works. However, when I comment out that 'alert' prompt
line, the chart stops being updated. Why is that? Is there any easy fix
without a popping alert window every time?
Thanks
...
> <select id="selectedYear" onchange="changeDataCap()">
> ...
>
>
>
> On Tue, Feb 3, 2015 at 4:26 PM, "Dr. Bernd Krämer" <
> [email protected] <javascript:>> wrote:
>
>> Hi Daniel,
>>
>> I thought I had an elegant solution with a selection in the query part of
>> the draw function (see attached) but no chart appears on screen. My
>> programming experience is quite rusty, I must admit.
>>
>> Thanks
>>
>> Bernd
>>
>>
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