Si coché -> addClass

Question

Je case d'entrée

<label for="edit-panes-uc-termsofservice-agreement-checkout-tos-agree-agreed" class="option"><input type="checkbox" class="form-checkbox" value="agreed" id="edit-panes-uc-termsofservice-agreement-checkout-tos-agree-agreed" name="panes[uc_termsofservice_agreement_checkout][tos_agree][agreed]"> I agree with the terms above</label> 

et je veux ajouter la classe à l'élément befcontentleft quand il sera vérifié. Dites-moi s'il vous plaît la solution. Merci.

if($('input#edit-panes-uc-termsofservice-agreement-checkout-tos-agree-agreed').is(':checked') { 
    $('befcontentleft').addClass('green'); 
} 

Answer 1

$('input#edit-panes-uc-termsofservice-agreement-checkout-tos-agree-agreed').change(function(){ 
    if(this.checked){ 
     $('#befcontentleft').addClass('green'); 
    } 
    else { 
     //do something else 
    } 
}) 

Fiddle: http://jsfiddle.net/maniator/9UQf8/

Answer 2

$('input#edit-panes-uc-termsofservice-agreement-checkout-tos-agree-agreed').change(function() { 
    if ($(this).is(":checked")) { 
    $('befcontentleft').addClass('green'); 
    } 
});