Hi,
I'm managing some old sites, done by others, that use the Google Chart
library to draw Tables and Charts.
Charts still work, but the Tables are not working anymore.
I think something changed this month because some days ago I'm sure the
sites were working.
These are sites that have been running for 5-6 years.
Because the problem is on all sites and on many of them the data have not
changed this month I think that the problem is with the version of the
library.
I can see that the code to load the library is:
google.load('visualization', '1.0', {'packages':['controls', "corechart"]});
google.setOnLoadCallback(drawDashboard);
And I have this error:
--> Table has no columns
The loaded version of the library is 48.1.
Reading the Google documentation I've seen that I can load another version
of the library with this code:
google.load('visualization', '47', {'packages':['controls', 'corechart']});
google.setOnLoadCallback(drawDashboard);
but with this version I have the same error: "Table has no columns".
With the version 46 I can see the rows of the tables but the filter of the
table generates the error:
jsapi_compiled_format_module.js:45 Uncaught TypeError: Array.prototype.map
called on null or undefined
With the version 45.2 I can see the rows of the tables but I have the error:
"Maximum call stack size exceeded".
So the problems are:
- Why the previous versions of the library doesn't work?
- The right way to load the library is with the command:
google.load('visualization', '47', {'packages':['controls', 'corechart']});
or the command:
google.charts.load('47', {packages: ['controls', 'corechart']}); ?
Thank you for your help
Claudio Battaglino
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