Connect cases à cocher et bouton radio

Question

Male <input value="V1" checked="checked" name="R1" type="radio"> 
Female: <input name="R1" value="V2" type="radio"></p> 


<input name="C1" value="ON" type="checkbox">Reading 
<input name="C2" value="ON" type="checkbox">Dressing 
<input name="C3" value="ON" type="checkbox">Make up 
<input name="C4" value="ON" type="checkbox">Playing 

considèrent simplement la situation comme:

bouton radio ici MALE est cochée. Je veux cocher la case de lecture et la lecture devrait être automatiquement cochée < par défaut ou>

On suppose Femme vérifié - maquillage et l'habillage

Je veux vérifier automatiquement

Answer 1

function select_radio(val){ 
     if (val=="male"){ 
    document.getElementById("C1").checked = true; 
    document.getElementById("C2").checked = true; 
    document.getElementById("C3").checked = false; 
    document.getElementById("C4").checked = false; 
     } 
     else{ 
    document.getElementById("C3").checked = true; 
    document.getElementById("C4").checked = true; 
    document.getElementById("C1").checked = false; 
    document.getElementById("C2").checked = false; 
     } 



    } 


Male <input value="V1" checked="checked" name="R1" type="radio" onclick="select_radio('male')"> 
Female: <input name="R1" value="V2" type="radio" onclick="select_radio('female')">></p> 


<input name="C1" id="C1" value="ON" type="checkbox">Reading 
<input name="C2" id="C2" value="ON" type="checkbox">Dressing 
<input name="C3" id="C3" type="checkbox">Make up 
<input name="C4" id="C4" type="checkbox">Playing