This is my situation:
I've loaded jsapi/visualization corechart, etc.
I make a call to any datasource (I've tried a public Google Doc and my
private service) and when I make the call to an external data source, I
believe that it's not passing a value. When I call response.isError in the
callback function, it is reported as undefined. My code to the public
spreadsheet is below:
<script>
function firstFunction() {
var requestURL =
'https://docs.google.com/spreadsheet/tq?range=A1%3AB4&key=0Ai0DL_Vhh-oKdFZaMDVTTG0wSU5OVnNtOUxlaWJZOUE&gid=0&headers=-1';
var myQuery = new google.visualization.Query(requestURL);
myQuery.send(createTable);
}
function createTable(response) {
if (response.isError()) {
alert('Error in query: ' + response.getMessage() + ' ' +
response.getDetailedMessage());
return;
}
}
google.setOnLoadCallback(firstFunction());
</script>
The error that I see in Chrome's log is
Uncaught TypeError: Cannot call method 'isError' of undefined
Any advice or pointers would be greatly appreciated.
William
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