Do not mix CSS/JQuery syntax ( # for identifier) with native JS. Native JS solution: document.getElementById("_1234").checked = true;. ... <看更多>

JavaScript Radio Button · Select radio buttons by using a DOM method such as querySelectorAll() method. · Get the checked property of the radio button. If the ... ... <看更多>

Javascript - How To Get Value Of Selected Radio Button In JS [ with source code ]. 61,036 views61K views ... ... <看更多>

I'm thinking of going against the grain and writing some javascript to change this ... At all times, exactly one of the radio buttons in a set is checked. ... <看更多>

It's often used to toggle an element through JavaScript. As a boolean attribute, ... This example shows a set of radio buttons with one checked by default. ... <看更多>