我有一些HTML代码如下:获取无线电img标签的src选择
<div id="input-option227">
<div class="radio">
<label>
<input type="radio" name="option[227]" value="17" />
<img src="http://localhost/upload/image/cache/catalog/demo/canon_eos_5d_1-50x50.jpg" alt="black" class="img-thumbnail" />
black
</label>
</div>
<div class="radio">
<label>
<input type="radio" name="option[227]" value="18" />
<img src="http://localhost/upload/image/cache/catalog/demo/apple_logo-50x50.jpg" alt="green" class="img-thumbnail" />
green
</label>
</div>
</div>
我想要得到的img src
当我选择的单选按钮是指当无线电值为17,然后我想提醒:
http://localhost/upload/image/cache/catalog/demo/canon_eos_5d_1-50x50.jpg
当值是18,则警报应该是:
http://localhost/upload/image/cache/catalog/demo/apple_logo-50x50.jpg
我迄今所做的是:
$(document).ready(function() {
$('input:radio[name="option[227]"]').change(function() {
if ($(this).val() == '17') {
alert('type A');
}
if ($(this).val() == '18') {
alert('type B');
}
});
});
我应该怎么办?