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@Fil
Last active Nov 1, 2020
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Using POST in d3-json
license: mit

d3-fetch uses the Javascript API Fetch, and can pass arguments along.

<!DOCTYPE html>
<head>
<meta charset="utf-8">
<script src="https://d3js.org/d3.v4.min.js"></script>
<script src="https://unpkg.com/d3-fetch"></script>
<style>
body { margin:0;position:fixed;top:0;right:0;bottom:0;left:0; }
</style>
</head>
<body>
<script>
// Feel free to change or delete any of the code you see in this editor!
var svg = d3.select("body").append("svg")
.attr("width", 960)
.attr("height", 500)
d3.json('https://jsonplaceholder.typicode.com/posts', {
method:"POST",
body: JSON.stringify({
title: 'Hello',
body: '_d3-fetch_ is it',
userId: 1,
friends: [2,3,4]
}),
headers: {
"Content-type": "application/json; charset=UTF-8"
}
})
.then(json => {
svg.append("text")
.text(JSON.stringify(json))
.attr("y", 200)
.attr("x", 120)
.attr("font-size", 16)
.attr("font-family", "monospace")
});
</script>
</body>
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