Why doesn't this arrow function work in IE 11?
Why doesn't this arrow function work in IE 11?
Below piece of code does not work in IE 11, it throws a syntax error in the console
g.selectAll(".mainBars")
.append("text")
.attr("x", d => (d.part == "primary" ? -40 : 40))
.attr("y", d => +6)
.text(d => d.key)
.attr("text-anchor", d => (d.part == "primary" ? "end" : "start"));
Using d3.js
bipartite chart for visualization
This code causing the issue in above statement d=>(d.part=="primary"? -40: 40)
回答1
You're using arrow functions. IE11 doesn't support them. Use function
functions instead.
Here's Babel's translation of that to ES5:
g.selectAll(".mainBars").append("text").attr("x", function (d) {
return d.part == "primary" ? -40 : 40;
}).attr("y", function (d) {
return +6;
}).text(function (d) {
return d.key;
}).attr("text-anchor", function (d) {
return d.part == "primary" ? "end" : "start";
});