如题 显示<select name="geshu" id="oselect">
                          <option value="96" price="96" selected>1</option>
                          <option value="192" price="192">2</option>
                          <option value="288" price="288">3</option>
                          <option value="384" price="384">4</option>
  <option value="480" price="480">5</option>
  <option value="576" price="576">6</option>
  <option value="672" price="672">7</option>
  <option value="768" price="768">8</option>
  <option value="864" price="864">9</option>
  <option value="960" price="960">10</option>
                        </select>
                          <input name="geshu" type="text" price="96" size="20" class="sy_11" />
                          套
                          <script type="text/javascript">
    <!--
document.all.oselect.onchange = function ()
{
    var oSelectedOption = this.options[this.selectedIndex];
    var oShow = document.all.spaShow;
    if (this.value != "")
    {
        
        oShow.innerText = oSelectedOption.price;
    }
    else
    {
        oShow.innerText = "";
    }
};
    //-->
                          </script>

解决方案 »

  1.   

    <body>
    <select name="geshu" id="oselect">
    <option value="96" price="96" selected>1</option>
    <option value="192" price="192">2</option>
    <option value="288" price="288">3</option>
    <option value="384" price="384">4</option>
    <option value="480" price="480">5</option>
    <option value="576" price="576">6</option>
    <option value="672" price="672">7</option>
    <option value="768" price="768">8</option>
    <option value="864" price="864">9</option>
    <option value="960" price="960">10</option>
    </select>
    <input name="geshu" type="text" price="96" size="20" class="sy_11" />

    <div id='spaShow'></div>
    <script type="text/javascript">
    <!--
    document.all.oselect.onchange = function ()
    {
    var oSelectedOption = this.options[this.selectedIndex];
    var oShow = document.all.spaShow;
    if (this.value != "")
    {oShow.innerText = oSelectedOption.price;
    }
    else
    {
    oShow.innerText = "";
    }
    };
    //-->
    </script>
    </body>