Geochart: onreadystatechange error in IE 11

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Simius

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Oct 4, 2016, 3:53:16 PM10/4/16
to Google Visualization API
Dear all,

with IE 11 the below code produces the error: Object doesn't support this action delete a.onreadystatechange [Line: 137, Col: 203], loader.js

google.a.c.jd=function(a,c){if(c)if("undefined"===typeof a.onload){var d=!1;a.onreadystatechange=function(){d||(a.readyState&&a.readyState!==K?google.a.c.window.setTimeout(a.onreadystatechange,0):(d=!0,delete a.onreadystatechange,google.a.c.window.setTimeout(c,0)))}}else a.onload=c};

The weird thing is that the problem appears only if I load the page from a remote server (wherever is my local host or a hosting service) and not if I load it directly from disk!

I'm completely lost at fixing it...any suggestion is welcome!
Thank you very much!


<script type="text/javascript" src="https://www.gstatic.com/charts/loader.js"></script>
<script type='text/javascript'>


google.charts.load('upcoming', {packages: ['geochart']});
google.charts.setOnLoadCallback(drawVisualization);


  function drawVisualization() {
var data = new google.visualization.DataTable();

data.addColumn('string', 'Country');
data.addColumn('number', 'Value'); 
data.addColumn({type:'string', role:'tooltip', p: {html: true}});

data.addRows([[{v:'Iraq',f:'Iraq'},0,'<a href="http://www.pippo.com">Iraq</a>']]);
data.addRows([[{v:'Nigeria',f:'Nigeria Northen Region'},1,'Nigeria Northen Region']]);
data.addRows([[{v:'Botswana',f:'Southern Africa Region'},2,'Southern Africa Region']]);
data.addRows([[{v:'South Sudan',f:'South Sudan'},3,'South Sudan']]);
data.addRows([[{v:'Lebanon',f:'Syria'},4,'Syria']]);
data.addRows([[{v:'Yemen',f:'Yemen'},5,'Yemen']]);


var options = {
forceIFrame : false,
backgroundColor: {fill:'#FFFFFF',stroke:'#FFFFFF' ,strokeWidth:0 },
colorAxis:  {minValue: 0, maxValue: 6,  colors: ['#FFB536','#FFB536','#FFB536','#FFB536','#FFB536','#FFB536',]},
legend:  'none',
backgroundColor: {fill:'#FFFFFF',stroke:'#FFFFFF' ,strokeWidth:0 },
datalessRegionColor: '#CBEEF5',
displayMode: 'markers', 
enableRegionInteractivity: 'true', 
resolution: 'countries',
sizeAxis: {minValue: 1, maxValue:1,minSize:13,  maxSize: 13},
region:'002',
keepAspectRatio: true,
width:450,
height:400,
tooltip: {textStyle: {color: '#444444'}, trigger:'selection', isHtml: true}
};
var chart = new google.visualization.GeoChart(document.getElementById('visualization')); 


chart.draw(data, options);
}
 
 </script>
 
 <div id='visualization'></div>

Daniel LaLiberte

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Oct 5, 2016, 7:24:28 PM10/5/16
to Google Visualization API
This definitely sounds like a bug we should try to fix or workaround.  Unfortunately, I am on vacation now until Oct 13. 
Until I can fix it, you may be able work around this bug by loading version '44' instead of 'current'.

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Haim Bracha

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Oct 26, 2016, 7:11:33 AM10/26/16
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Hi Daniel.,

I am facing the same issue
can you estimate when the problem will fixed?


Thanks,
Haim
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Daniel LaLiberte

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Oct 26, 2016, 11:06:19 AM10/26/16
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I am working on some other changes to the loader, so I will try to include a fix for IE11 as well.  

If you can avoid the requirement for geocoding by specifying lat-long positions instead of names of locations, that would avoid the dynamic loading of geodata that triggers the problem. 


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