Hi Alan, Are you calling google.charts.setOnLoadCallback, or using the 'callback' setting in google.charts.load? See the general instructions on how to load the library at: https://developers.google.com/chart/interactive/docs/basic_load_libs#basic-library-loading
On Tue, Jun 2, 2020 at 11:09 AM GtB <[email protected]> wrote: > Hi, > > Apologies if this is a stupid question. > > I've just started messing around with Google Charts, and worked through a > few examples, which all worked. > > Then I created a multi-line chart - three sets of points, with 24 values > on each (a value for every hour of the past 24 hours) > > The chart displays fine in IE 11, every time. > > However, using the Chrome browser, sometimes it displays the chart, and > sometimes just a blank page. > > I found if I restart Chrome holding down Ctrl to clear the cache, then it > sometimes works. > > If I restart Chrome holding down Ctrl, then navigate to a simple example > chart, then navigate to my more complex multi-line chart, both always work, > > So my guess is this is some sort of timing issue for fetching > https://www.gstatic.com/charts/loader.js ? > > Is there something I can add to my page to prevent Chrome trying to render > the graph before it's ready? > > Or am I barking up the wrong tree here? > > Any suggestions would be much appreciated! > > Thanks > > Alan > > > -- > You received this message because you are subscribed to the Google Groups > "Google Visualization API" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/google-visualization-api/3068c665-ca29-431e-a8c8-c14a3c52f79e%40googlegroups.com > <https://groups.google.com/d/msgid/google-visualization-api/3068c665-ca29-431e-a8c8-c14a3c52f79e%40googlegroups.com?utm_medium=email&utm_source=footer> > . > -- Daniel LaLiberte <https://plus.google.com/100631381223468223275?prsrc=2> [email protected] <[email protected]> Cambridge MA -- You received this message because you are subscribed to the Google Groups "Google Visualization API" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/google-visualization-api/CAOtcSJNi3dKcdLVN5QsLDv1%2B%3DowWg-9zQ%2Bk42j9ArHSAsFWR%3DA%40mail.gmail.com.
