1，submit方式（页面会按action的url跳转，这个不方便一些交互）
function saveSingleYx(){ $('#myTwoForm').submit(); }
2，ajax异步方式
function saveSingleYx(){ //document.getElementById('myTwoForm').setAttribute("action", "saveSingleYx.ht"); //$("myTwoForm").submit(function (event) { //event.preventDefault(); // 阻止表单的默认提交行为 var formData = $('#myTwoForm').serialize(); // 序列化表单数据 $.ajax({ url: "saveSingleYx.ht", type: "POST", data: formData, success: function (response) { // 请求成功，处理后端返回的数据 console.log(response); alert(response); window.location.reload(); }, error: function () { // 请求失败，处理错误情况 console.log("保存失败！！"); } }); //}); }
java后端
@RequestMapping("saveSingleYx")
@Action(description = "保存")
@org.springframework.web.bind.annotation.ResponseBody
public String saveSingleYx(HttpServletRequest request, HttpServletResponse response, Yjsydbsplc yjsydbsplc) throws Exception {
String resString= "保存成功";try {
List<Sydbyxsub> initSubAll = this.initSubAll(request);
if (initSubAll!=null) {
sydbyxsubService.batchUpdate(initSubAll);
}else {
logger.info("initSubAll=" + initSubAll);
}
} catch (Exception e) {
resString = "保存失败 请联系管理员！！"+e.getMessage();
}
return resString;
}
public List<Sydbyxsub> initSubAll(HttpServletRequest request) { List<Sydbyxsub> listSubAll = new ArrayList<Sydbyxsub>(); // 所有子表id String[] idList = request.getParameterValues("subId"); if (idList == null) { return null; } System.out.println("subId==" + idList.length); // 通过id 产生每个实例对象 for (int i = 0; i < idList.length; i++) { Sydbyxsub sub = new Sydbyxsub(); String idString = idList[i]; if (idString != null && idString != "") { sub.setId(Long.parseLong(idString)); listSubAll.add(sub); } else { System.out.println("有个subid为空" + idString); } } // 初始化实例对象的每个属性值 String[] byzdList = request.getParameterValues("byzd"); for (int i = 0; i < byzdList.length; i++) { if (byzdList[i] != null) { listSubAll.get(i).setByzd(byzdList[i]); } } String[] xhlxList = request.getParameterValues("xhlx");// 这个数量多了1，咋来的 if (xhlxList != null) { // System.out.println(xhlxList.length); // System.out.println(listSubAll.size()); for (int i = 0; i < xhlxList.length; i++) { if (xhlxList[i] != null) { listSubAll.get(i).setXhlx(xhlxList[i]); } } } String[] ztList = request.getParameterValues("zt"); if (ztList != null) { System.out.println("ztList=" + ztList.length); System.out.println("listSubAll=" + listSubAll.size()); for (int i = 0; i < ztList.length; i++) { if (ztList[i] != null) { listSubAll.get(i).setZt(ztList[i]); } } } String[] wjList = request.getParameterValues("wj"); // logger.info("wjList="+wjList.length); for (int i = 0; i < wjList.length; i++) { if (wjList[i] != null) { listSubAll.get(i).setWj(wjList[i]); } } // String[] yxList = request.getParameterValues("yx"); // for (int i = 0; i < yxList.length; i++) { // listSubAll.get(i).setYx(yxList[i]); // } String[] yxmcList = request.getParameterValues("yxmc"); for (int i = 0; i < yxmcList.length; i++) { if (yxmcList[i] != null) { listSubAll.get(i).setYxmc(yxmcList[i]); } } String[] sfhbList = request.getParameterValues("sfhb"); for (int i = 0; i < sfhbList.length; i++) { if (sfhbList[i] != null) { listSubAll.get(i).setSfhb(sfhbList[i]); } } String[] lbList = request.getParameterValues("lb"); for (int i = 0; i < lbList.length; i++) { if (lbList[i] != null) { listSubAll.get(i).setLb(lbList[i]); } } String[] czmcList = request.getParameterValues("cz"); for (int i = 0; i < czmcList.length; i++) { if (czmcList[i] != null) { listSubAll.get(i).setCz(czmcList[i]); } } String[] gjdjList = request.getParameterValues("gjdj"); for (int i = 0; i < gjdjList.length; i++) { if (gjdjList[i] != null) { listSubAll.get(i).setGjdj(gjdjList[i]); } } String[] sfgzpList = request.getParameterValues("sfgzp"); for (int i = 0; i < sfgzpList.length; i++) { if (sfgzpList[i] != null) { listSubAll.get(i).setSfgzp(sfgzpList[i]); } } String[] jxList = request.getParameterValues("jx"); for (int i = 0; i < jxList.length; i++) { if (jxList[i] != null) { listSubAll.get(i).setJx(jxList[i]); } } String[] sfykList = request.getParameterValues("sfyk"); for (int i = 0; i < sfykList.length; i++) { if (sfykList[i] != null) { listSubAll.get(i).setSfyk(sfykList[i]); } } String[] xhoneList = request.getParameterValues("xhone"); for (int i = 0; i < xhoneList.length; i++) { if (xhoneList[i] != null) { listSubAll.get(i).setXhone(xhoneList[i]); } } String[] jgList = request.getParameterValues("jg"); for (int i = 0; i < jgList.length; i++) { if (jgList[i] != null) { listSubAll.get(i).setJg(jgList[i]); } } String[] jgmcList = request.getParameterValues("jgmc"); for (int i = 0; i < jgmcList.length; i++) { if (jgmcList[i] != null) { listSubAll.get(i).setJgmc(jgmcList[i]); } } String[] hbhxhList = request.getParameterValues("hbhxh"); for (int i = 0; i < hbhxhList.length; i++) { if (hbhxhList[i] != null) { listSubAll.get(i).setHbhxh(hbhxhList[i]); } } String[] xxlxmcList = request.getParameterValues("xxlxmc"); for (int i = 0; i < xxlxmcList.length; i++) { if (xxlxmcList[i] != null) { listSubAll.get(i).setXxlxmc(xxlxmcList[i]); } } String[] gfxxmsList = request.getParameterValues("gfxxms"); for (int i = 0; i < gfxxmsList.length; i++) { if (gfxxmsList[i] != null) { listSubAll.get(i).setGfxxms(gfxxmsList[i]); } } String[] sfznzList = request.getParameterValues("sfznz"); for (int i = 0; i < sfznzList.length; i++) { if (sfznzList[i] != null) { listSubAll.get(i).setSfznz(sfznzList[i]); } } String[] xhList = request.getParameterValues("myXh"); for (int i = 0; i < xhList.length; i++) { if (xhList[i] != null && xhList[i] != "") { listSubAll.get(i).setXh(Long.parseLong(xhList[i])); } } String[] dhList = request.getParameterValues("dh"); for (int i = 0; i < dhList.length; i++) { if (dhList[i] != null) { listSubAll.get(i).setDh(dhList[i]); } } String[] hbztList = request.getParameterValues("hbzt"); for (int i = 0; i < hbztList.length; i++) { if (hbztList[i] != null) { listSubAll.get(i).setHbzt(hbztList[i]); } } return listSubAll; }
initSubAll
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