2012-4-23

$(document)
   .ready(
     function() {
      $("#chuli").change(function(){
       var sel= $("#chuli")[0];
       var baseviews =sel.options;
       var view = $("#view").val();
       var views = view;
       for(var i=0; i< baseviews.length;i++) {
        var text= baseviews[i].text;
        if(text==""){
         continue;
        }
        var viewtext = view.substr(0,text.length+1);
        if((text+",") == viewtext){
         views = view.substr(text.length+1);
         break;
        }
       }
       $("#view").val(($("#chuli").val() +"," +views ));
       if(($("#chuli").val())==""){
        $("#view").val(($("#chuli").val() + views ));
       }

});

 

--------页面代码---------

<tr>
     <td>基本意见</td>
     <td colspan="3"><pt:code category="1020" name="chuli"
       hasEmpty="true" width="150"></pt:code> <a
      href="${ctx}/app/code.action?filter_EQI_category=1020"
      target="_Blank">添加意见</a>
     </td>
    </tr>
    <tr class="type-text">
     <td>办理意见</td>
     <td colspan="3"><textarea name="view" id="view"
       class="required"></textarea>
     </td>
    </tr>