JavaScript Set of radio buttons in “Javascript” radio buttons javascript example,radio buttons javascript,radio buttons javascript

I have a set of three radio buttons connected with a set of three images - i.e. {image1, radioBtn1}, {image2, radioBtn2}, {image3, radioBtn3}.

I'm trying to do the following: When I click on one image, the radio button connected to this button turn to 'checked' automatically (for example: when I click on image3, radioBtn3 will be checked)

I've tried the following code:

HTML:

<input type="radio" id="radioBtb1" name="subject"/><a target='_blank' href="#"><img id="image1" src="../image/img3.png" height="150px"/></a>
<input type="radio" id="radioBtb2" name="subject"/><a target='_blank' href="#"><img id="image2" src="../image/img3.png" height="150px"/></a>
<input type="radio" id="radioBtb3" name="subject"/><a target='_blank' href="#"><img id="image3" src="../image/img3.png" height="150px"/></a>

Javascript:

function selectSubject(){
    if(document.getElementById('image1'))
        document.getElementById(radioBtb1).checked=true;
    if(document.getElementById('personal'))
        document.getElementById(radioBtb2).checked=true;
    if(document.getElementById('image3'))
        document.getElementById(radioBtb3).checked=true;
}

But that didn't work at all.

Answer:1

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