var oInputField ,oPopDiv , oColorsUl,aColors;  //初始化变量 function initVars(modelId,divId,ulId){    oInputField = document.getElementById(modelId);    oPopDiv = document.getElementById(divId);    oColorsUl = document.getElementById(ulId);}//查机种、料号 自动补全function findModel(div_id,ul_id,model_id,form_id,p_cbo_id){     var keyCode = event.keyCode;     var arrayStr ='';    initVars(model_id,div_id,ul_id);    var aResult = new Array();  //用于存放匹配结果    var params = document.getElementById(model_id).value; //序列化表格数据"myForm1"为表格的id    if((keyCode >= 65 && keyCode <= 90) || (keyCode >= 48 && keyCode <= 57) || keyCode == 8 || keyCode == 46){
   //要过滤的键位 字母、数字、删除键        if(oInputField.value.length >= 2){
   //超过两位开始查        $.ajax({            type:'post',            data:{
    'modelName':params},            dataType:'json',            url:'queryPart.action',            success:function(data) {                   if(data == "error" || data == null || data == ""){                    clearModel();                    return;                }                document.getElementById(div_id).style.display = 'block';                $.each(data,function(index,element){                     arrayStr +=element.model_name+','+element.part_no+','+element.route_id+'$';                });                aResult = arrayStr.split("$");                setModel(model_id,div_id,aResult,p_cbo_id);            }         });        }else{            clearModel();//无输入时清除提示框        }    } }//清除提示内容function clearModel(){    for(var i = oColorsUl.childNodes.length - 1 ; i >= 0 ; i-- )        oColorsUl.removeChild(oColorsUl.childNodes[i]);    oPopDiv.className = "hide";}//设置自动补全数据  function setModel(modelId,divId,the_models,p_cbo_id){    //显示提示框、传入的参数即为匹配出来的结果组成的数组    clearModel();//每输入一个字母就先清除原先的提示、再继续    oPopDiv.className = "show";    var oLi;         for(var i = 0 ; i < the_models.length ; i++ ){        //将匹配的提示结果逐一显示给用户        oLi = document.createElement("li");        oColorsUl.appendChild(oLi);        oLi.appendChild(document.createTextNode(the_models[i]));                oLi.onmouseover = function(){            this.className = "mouseOver" ;  //鼠标指针经过时高亮        }        oLi.onmouseout = function(){            this.className = "mouseOut" ;   //鼠标指针离开时恢复原样        }        oLi.onclick = function(){            //用户单击某个匹配项时、设置输入框为该项的值            oInputField.value = this.firstChild.nodeValue;            clearModel();//同时清除提示框            document.getElementById(divId).style.display = 'none';            getProcessNames(modelId,p_cbo_id);        }    }}

JSP代码：

CSS样式代码

Action代码：

private List

DAO代码：

public List