我想获取下拉列表的值。我正在使用 msDropDown,但我将其值设为未定义。html如下:
<select name="category[]"
id="webmenus_<?php echo $BPackageCityRelatedToCountry[$i]['city_id']; ?>"
onchange="showValue(this.value)"
>
<option value="0" selected="selected" title="Please select hotel category"></option>
<option value="5_<?php echo $BPackageCityRelatedToCountry[$i]['city_id']; ?>" title="/public/front_end/images/5star.png"></option>
<option value="4_<?php echo $BPackageCityRelatedToCountry[$i]['city_id']; ?>" title="/public/front_end/images/4star.png"></option>
<option value="3_<?php echo $BPackageCityRelatedToCountry[$i]['city_id']; ?>" title="/public/front_end/images/3star.png"></option>
<option value="2_<?php echo $BPackageCityRelatedToCountry[$i]['city_id']; ?>" title="/public/front_end/images/2star.png"></option>
<option value="1_<?php echo $BPackageCityRelatedToCountry[$i]['city_id']; ?>" title="/public/front_end/images/1star.png"></option>
</select>
jquery alert($("input[name='category[]']").val());
未定义的警报。
我怎样才能得到下拉列表的值?谢谢,