manipulating radio button syntax using jquery

Can someone help me with the syntax for using an equation in JavaScript jQuery to achieve this:

document.getElementById ("tone_positive_" + x). checked = true

I've attempted a few examples but none have seemed to work, or perhaps I am not grasping how to manipulate radio buttons using jquery. Any assistance is greatly appreciated, thank you.

Answer №1

Isn't functioning properly?

$("#tone_positive_" + x).attr("checked", "checked");

Is it not executing as expected?

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