THANK YOU. THANK YOU. THANK YOU!
All works now. :-)
That must have been the issue plaguing me for some time.
As soon as I deleted the redundant function, every thing worked perfectly.
I think I should be in pretty darn good shape from here on out, as once
something works at least a little bit, it is then possible to start
building and testing on that foundation.
Thanks again, and sorry about the screen image vs raw HTML. I was
thinking that since the issue might have been with my csv file access,
and you couldn't access it anyway that the image would work. Thanks for
the suggestion, however, as from now on (if there are any more
communications) I will be sure to send the HTML instead. :-)
Thank you again, for your help. It was a very exciting moment when my
graph appeared on the screen !!!!!
-ken b
On 12/4/2014 10:19 AM, 'Sergey Grabkovsky' via Google Visualization API
wrote:
You are defining your handleQueryResponse function twice, once on line
17, and another time one line 43. JavaScript will only ever execute
the last defined function (with the same name), so in this case, it
will execute the one that does practically nothing.
As an aside, in the future, could you please attach a raw HTML file,
rather than a screenshot? It would be much easier for me to help you
if I could just run your code or copy/paste it.
On Thu Dec 04 2014 at 10:02:48 AM Ken Burkhalter
<[email protected] <mailto:[email protected]>> wrote:
Sergey-
I can't tell you how much I appreciate your help and patience.
This is my first real attempt to do anything more than superficial
in JavaScript, so the learning curve is steep but I'm climbing the
hill faster than I thought I could (especially with your help).
Really surprised by the "other domains" issue, as I never would
have imagined it applied on a call of a call. The page's HTML
document is in the root directory of my web server along with
everything it is interacting with. I would have never figured
that I need to open that document any way other than just
double-clicking on it.
Once I changed my approach (including changing the html document
name from "!LineChartCode-test2.html" to "Chart.html") I also
discovered that the only way I could get the script to run without
errors, was if I used "http://127.0.0.1/tempsD1.csv"; to access my
data file. A reference of "http://192.168.1.90/tempsD1.csv"; does
not work, even though that is the web server's actuall IP designation.
As a result of these changes, I can now execute the Graphing
javascript file, but nothing at all happens.
I then inserted a console.log() instruction at Line 28 (see
attached document capture), but nothing appears on the Java
Console (which is probably why I am not getting a chart displayed
either).
I can only, thus assume that for some reason the contents of my
tempsD1.csv file is not getting read (although there are no errors
posted in the Java Console).
Do I have the proper Libraries loaded, and/or are there any
obvious mistakes in my attempts to get the data to feed the Charting?
Or, can you suggest some ways to debug the various Functions to
see which might be failing?
Thank you for your continued efforts to assist. [:-)}
<https://lh3.googleusercontent.com/-x7xgqw2ovFA/VIB0tUl9utI/AAAAAAAACbM/eWq66aNxNFQ/s1600/chart.png>
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