radio button syntax with jquery handle

Question

how to use the equation syntax javascript jquery for this syntax:

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

some examples I have tried but failed or did I not understand the radio buttons to cope with jquery, thank you,

MatTheCat · Accepted Answer · 2011-11-16 08:28:21Z

2

Doesn't

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

work?

answered Nov 16, 2011 at 8:28

MatTheCat

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2 Comments

I'm french but it's not what I understand reading his question.

@Philemon It looks like he's trying to do it with just JavaScript but he mentions jQuery in his question too.