如何捕獲選中的單選按鈕的標籤jQuery中

Question

我有標記的塊：

<fieldset class="form__list form__inlineButtons" enabled="enabled"> 
<label for="paymentMethod_839838" class="form__optional"> 
<input type="radio" value="1" name="paymentMethod" id="paymentMethod_839838" class="form__list jq__pmt1" style="display: inline-block;"> Cash 
</label> 
<label for="paymentMethod_570709" class="form__optional"> 
<input type="radio" value="2" name="paymentMethod" id="paymentMethod_570709" class="form__list jq__pmt2" style="display: inline-block;"> Check 
</label> 
<label for="paymentMethod_692392" class="form__optional"> 
<input type="radio" value="3" name="paymentMethod" id="paymentMethod_692392" class="form__list jq__pmt3" style="display: inline-block;"> Credit Card 
</label> 
<label for="paymentMethod_567739" class="form__optional"> 
<input type="radio" value="4" name="paymentMethod" id="paymentMethod_567739" class="form__list jq__pmt4" style="display: inline-block;"> Invoice 
</label> 
<label for="paymentMethod_227750" class="form__optional"> 
<input type="radio" value="5" name="paymentMethod" id="paymentMethod_227750" class="form__list jq__pmt5" style="display: inline-block;"> Payment Pending 
</label> 
</fieldset> 

我有這個jQuery：

$('[name="paymentMethod"]').change(function() { 
alert($('[name="paymentMethod"] :radio:checked + label').text()); 
}); // end .change() 

我似乎無法捕捉到的標籤選中單選按鈕的

Answer 1

你會做這樣的 -

$('[name="paymentMethod"]').change(function() { 
    var label = $(this).closest('label').text(); 
    alert(label); 
}); // end .change() 

http://jsfiddle.net/MBz4k/