Checkbox框全选操作，form表单提交与jquery ajax提交两种处理方式

//1.jquery ajax
<script type="text/javascript">
    $(function(){
        var basePath = $("#basePath").val();
        
        //上架操作
        $("#upAll").click(function(){
            var chk_value ="";     
            $('input[name="ckID"]:checked').each(function(){
               chk_value += $(this).val()+",";    
              });
            if(chk_value == ""){
                alert("请选择需要上架的项!!");
                return;
            }else{
                if(!confirm("确定上架吗?")){
                    return;
                }
            }
            var addNetworkId = $("#addNetworkId").val();
            
            //alert("chk_value:" + chk_value);
            var dataString = {"actionName" : "up","addNetworkId" : addNetworkId, "chk_value" : chk_value};
            var encoded = $.toJSON( dataString ); 
            //alert("encoded:"+encoded);
            
            $.ajax({
                type: "POST",
                url: basePath+"partsInfoKuAjaxAction",
                data: encoded,
                dateType:"json",
                success: function(data) {
                    if(data.success == 1){
                        alert("商品上架成功!");
                        location.reload(true);  //刷新,重新加载
                    }else if(data.success == 0){
                        alert("商品上架失败!");
                    }
                },
                error: function(xhr) {
                    //中间发生异常，具体查看xhr.responseText
                    alert("error:" + xhr.responseText);
                }
            });
        });
});
</script>

 

2.servlet处理,doPost方法

/**输入*/
        String json = JsonUtils.readJSONString(request);
        log.info("删除Supply ID Json串: "+json);
        Map map = GsonUtils.parseData(json);
        String actionName = (String) map.get("actionName");
        String chk_value = (String) map.get("chk_value");
        String addNetworkId = (String) map.get("addNetworkId");
        if(actionName.equals("up")){
            String strUp[] = chk_value.split(",");
            boolean flag = false;
            Map mapPara;
            for (int i = 0; i < strUp.length; i++) {
                Integer id = Integer.parseInt(strUp[i]);
                mapPara = new HashMap();
                mapPara.put("networkInfoId", Integer.valueOf(addNetworkId));
                mapPara.put("updown", 0);
                mapPara.put("partsInfoId", id);
                flag = partnerMgrService.updateNetWorkInfoPartsInfo(mapPara);
            }
            String strJson;
            if(flag){
                strJson = "{\"success\":\"1\"}";
            }else{
                strJson = "{\"success\":\"0\"}";
            }
            /**输出*/
            JsonUtils.writeJSONString(response, strJson);
            
        }

 

3.JsonUtils类

@Repository
public class JsonUtils {    
    public static String readJSONString(HttpServletRequest request) {
        StringBuffer json = new StringBuffer();
        String line = null;
        try {
            BufferedReader reader = request.getReader();
            while ((line = reader.readLine()) != null) {
                json.append(line);
            }
        } catch (Exception e) {
             //ln(e.toString());
        }
        return json.toString();
    }
    
    public static void writeJSONString(HttpServletResponse response,String strJson) throws IOException{
        //String strJson = "{\"success\":\"1\"}";
        response.setContentType("application/json; charset=utf-8");
        PrintWriter out = response.getWriter(); 

        out.print(strJson); 
        out.flush();
        out.close(); 
    }
}

4.form表单提交方式,post提交

String addNetworkId = request.getParameter("addNetworkId");
        String actionName = request.getParameter("actionName");
        if(actionName.equals("addOp")){
            String[] checked = request.getParameterValues("ckID");
            String chkValue;
            String retailPrice;
            Map map;
            if(checked != null){
                 for(int j=0; j<checked.length; j++){
                     chkValue = checked[j];
                     retailPrice = request.getParameter("retailPrice"+chkValue);
                     map = new HashMap();
                     map.put("partsInfoId", chkValue);
                     map.put("retailPrice", retailPrice);
                     map.put("networkInfoId", Integer.valueOf(addNetworkId));
                     list.add(map); //添加到集合中来。
                 }
            }
            boolean flag = partnerMgrService.addNetWorkInfoPartsInfo(list);
            response.setContentType("text/html; charset=utf-8");
            PrintWriter out = response.getWriter();
            if (flag) {
                log.info("添加商品成功");
                out.print("<script>" + "alert('添加商品成功');"
                        + "window.location.href='" + Constants.ROOT
                        + "/partner/network/partskumgr.jsp';" + "</script>");
            } else {
                log.info("添加商品失败");
                out.print("<script>alert('添加商品失败');" + "window.location.href='"
                        + Constants.ROOT + "/partner/network/addpartsku.jsp';"
                        + "</script>");
            }
        }