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My page is loading perfectly in IE9, Safari, Chrome & Firefox.
But when it coems to IE10 , it throws error : Unable to get property 'prototype' of undefined or null reference in d3.v3.js at line : d3_window.CSSStyleDeclaration.prototype.
try {
d3_document.createElement("div").style.setProperty("opacity", 0, "");
} catch (error) {
var d3_style_prototype = d3_window.CSSStyleDeclaration.prototype, d3_style_setProperty = d3_style_prototype.setProperty;
d3_style_prototype.setProperty = function(name, value, priority) {
d3_style_setProperty.call(this, name, value + "", priority);
};
}
I am not getting what exactly is being done here.
In try block even though setProperty method we can see in debugger on d3_document.createElement("div").style
it is throwing error as :
Object doesn't support property or method 'setProperty'
In catch block it tries to access prototype of window's CSSStyleDeclaration , but that is undefined.
Anybody occured with same problem while using d3.v3.js
963
This can be fixed with a DOCTYPE:
<!DOCTYPE html>
And a meta tag:
<meta http-equiv="X-UA-Compatible" content="IE=edge" />
Without those, IE will go into quirks mode and not understand what CSSStyleDeclaration is.
200
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