[Solved] How can I get the values of data attributes in JavaScript code?
You need to access the dataset property: document.getElementById(“the-span”).addEventListener(“click”, function() { var json = JSON.stringify({ id: parseInt(this.dataset.typeid), subject: this.dataset.type, points: parseInt(this.dataset.points), user: “Luïs” }); }); Result: // json would equal: { “id”: 123, “subject”: “topic”, “points”: -1, “user”: “Luïs” } 2 solved How can I get the values of data attributes in JavaScript code?