Hi @all!
In my html-page I have a piechart. The data is grapped from a
sqlite-database. The code for grabbing the data and printing the chart is
organized in an extra js-file. In this file I load the google-APIs
dynamically and on callback I draw the first chart on loading the website.
So far, all is working fine.
The js-code for doing that:
function initLoader() {
var script = document.createElement("script");
script.src = "https://www.google.com/jsapi?callback=drawFirstChart";;
script.type = "text/javascript";
document.getElementById('header').appendChild(script);
};
function drawFirstChart() {
google.load("visualization", "1", {packages:["corechart"], "callback":
initialize});
};
With initialize the chart is drawn.
To manipulate the chart, the users can select from different values in a
dropdown-list. When the new value is selected, there will be called a
second method for updating the chart:
function drawSecChart() {
google.load("visualization", "1", {packages:["corechart"], "callback":
initialize2});
};
This method causes an error "google not defined". Now, I am confused,
because the API is allready loaded...
How can I access "google"? Or is there another solution for that problem?
Any hints would be usefull.
Thanks!
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