生成的选择会在更改时执行火警

时间:2012-10-22 13:18:11

标签: jquery select alert option onchange

我有一个生成的选择字段,有2个选项,比如

<div class="PlentyFormContainer">
    <div class="PlentyFormContainer ArticleAttrTd_0 PlentyWebAttributeTitle">Rollen/Gleiter</div>
    <div class="PlentyFormContainer ArticleAttrTd_1 PlentyWebAttributeSelect">
        <select onchange="  this.blur();
                            switchImage(this.value ,'378_0', '378', aAttribute_Image_Values_378);
                            priceChangeOnMarkup(this.value, '2', '0', 'price_dynamic_0_378', aAttribute_Markup_Values_378, aCurrent_Markups_378, oldPrice_378);
                            "
                class="ArticleAttrSelect PlentyAttributeSelect_1" id="attr_row_0_378_2"
                name="ArticleAttribute[0][378][53]"><option value="" class="PlentyAttributeOption">-- bitte wählen --</option><option  value="1364" class="PlentyAttributeOption PlentyAttributeOption_1364">Rolle weich gebremst für harte Böden&nbsp;&nbsp;</option><option  value="1363" class="PlentyAttributeOption PlentyAttributeOption_1363">Rolle hart gebremst für Teppichboden&nbsp;&nbsp;</option>
                </select>
    </div>
</div>

这整个div选择事物是由这些元素生成的:

<div class="plentyAttributeSelectWrapper">
   <div class="plentyAttributeSelectWrapperTitle"><span>Rollen/Gleiter</span>
   </div>
   <div class="plentyAttributeSelectWrapperContent plentyAttributeSelectHasDropdown"> 
      <div>
         <div class="plentyAttributeSelectedValue">
           <span class="plentyAttributeSelectedValueName">Rolle weich gebremst für harte Böden</span>
           <span class="plentyAttributeSelectedValueMarkup plentyAttributeSelectValueMarkup"></span><span class="plentyAttributeSelectedArrow">
           <span></span></span>
           <span class="clear"></span>
         </div>
        <div class="plentyAttributeSelectListWrapper">
         <ul>
          <li>
            <div class="plentyAttributeSelectValue">
               <a><span class="plentyAttributeSelectValueName">Rolle hart gebremst für Teppichboden</span>
              <span class="plentyAttributeSelectValueMarkup"></span></a>
           </div>
         </li>
         <li>
            <div class="plentyAttributeSelectValue">
               <a><span class="plentyAttributeSelectValueName">Rolle weich gebremst für harte Böden</span>
              <span class="plentyAttributeSelectValueMarkup"></span></a>
            </div>
         </li>
       </ul>
   </div>
 </div>
 </div>
</div>

如果我尝试在更改选项时强制发出警告,则没有反应。

2 个答案:

答案 0 :(得分:1)

您生成的代码很好。

它显示警告,如此处所示:http://jsfiddle.net/ww5Rr/

<select onchange="this.blur(); alert('hi! \nAlert is working...');" >

也许您调用的函数(未在此处发布)内部存在破坏警报的功能。

尝试在blur()调用之后立即发出提醒。

答案 1 :(得分:0)

我尝试用jquery抓取select:

$('div.PlentyFormContainer select').change(function() {
    alert($(this).find('option:selected').text());
});