下拉框 显示name 隐藏code

暂未做详细整理, 后期有机会完善

jsp
    是否有效：
    <s:select id="queryIsValid" name="configBean.queryIsValid" data="${configBean.queryIsValid}"  cssClass="box_cangdan" list="#{'':''}"></s:select>

js
    var isValidData = [{"value":"0","name":"否"},
    {"value":"1","name":"是"}];

    /**
     * 绑定是否有效
     */
    function bindIsValidData(idArray){
       $.each(idArray, function(i, n){
             var oldValue = $("#"+n).attr("data");
             $("#"+n).empty();
             $("#"+n).append("<option value=''></option>");
             for(var i in isValidData){
                 $("#"+n).append("<option value='"+isValidData[i].value+"'>"+isValidData[i].name+"</option>");
             }
             $("#"+n).val(oldValue);
       });
    }

    $(function(){
        bindIsValidData(["queryIsValid"]);
    });

后台 - 具体的查询功能
    EntBusinessConfigBean.java
        属性(setter/getter)private String queryIsValid = "";

    xxxAction
        属性(setter/getter)private EntBusinessConfigBean configBean = new EntBusinessConfigBean();      //接收参数bean
        map.put("queryIsValid", null==configBean?null:configBean.getQueryIsValid());

        showBeans = entBusinessConfigService.queryBusinessConfigDic(map, page);

        Object queryIsValid = map.get("queryIsValid");
        if (queryIsValid != null && queryIsValid.toString().trim().length() > 0) {
            sql.append(" and t.Is_Valid = ? ");
            params.add(queryIsValid);
        }

        //List<Map<String, Object>>
        return new SQLQueryAdapter(this.hibTemplate).executeNativeSqlResultMap(sql.toString(), params,page);

Java后台返回Map（自动转Json），前端进行遍历处理

返回数据格式如下

{
    "result": true,
    "operModuleMap": [{
        "value": "舱单申报",
        "key": "AIRCDSB"
    }, {
        "value": "信息共享",
        "key": "AIRXXGX"
    }, {
        "value": "运输工具申报",
        "key": "AIRYSGJSB"
    }]
}

后端Struts部分代码

//用于Ajax返回数据(setter/getter)
private Map<String,Object> validateExists = new HashMap<String, Object>();

@Action(value = "cheangeDomainCode",
        results = {
                   @Result(name = "success", type = "json", params= {"root","validateExists"})}
        )
public String cheangeDomainCode(){
    try {
        String domainCode = SessionUtil.getRequest().getParameter("domainCode");
        Map<String, String> map = new HashMap<String, String>();
        map.put("domainCode", domainCode);
        operModuleMap = operationalGuidelinesConfigService.queryOperModuleByDomainCode(map);
        if (null != operModuleMap && operModuleMap.size() > 0) {
            validateExists.put("result", true);
            validateExists.put("operModuleMap", operModuleMap);
        } else {
            validateExists.put("result", false);
            validateExists.put("info", "没有找到符合条件的记录！");
        }
    } catch (Exception e) {
        log.error("[Action cheangeDomainCode Exception message]: "+e.getMessage(), e);
        e.printStackTrace();
        validateExists.put("result", false);
        validateExists.put("info", e.getMessage());
    }
    return SUCCESS;
}

前端使用全部变量接收

//全局变量: 业务模块名称
var operModuleArr = "";
//查询业务模块名称, 用于下拉框数据填充满
function findOperModuleMap(domainCode, moduleCode) {
    $.ajax({
        url:"cheangeDomainCode.action?domainCode="+domainCode,
        dataType : "json",
        async: false, //默认为true，改为false 则为同步请求
        cache: false,
        success:function(data){
            if (data.result) {
                operModuleArr = data.operModuleMap;
            }
        }
    });
}

前端进行遍历追加到下拉选项

$("#operModuleMap").empty();
$("#operModuleMap").append("<option value=''>请选择</option>");
for(var i=0; i < data.operModuleMap.length; i++){
    $("#operModuleMap").append("<option value="+data.operModuleMap[i].key+">"+data.operModuleMap[i].key + "/" +data.operModuleMap[i].value+"</option>");
    /*if(!isEmpty(moduleCode) && data.operModuleMap[i].key==moduleCode) {
        $("#operModuleMap").append("<option value="+data.operModuleMap[i].key+" selected>"+data.operModuleMap[i].key + "/" +data.operModuleMap[i].value+"</option>");
    }else {
        $("#operModuleMap").append("<option value="+data.operModuleMap[i].key+">"+data.operModuleMap[i].key + "/" +data.operModuleMap[i].value+"</option>");
    }*/
}