付款流程的付款单

这是给房地产项目做报销流程时的填报报销单。报销单的所用到的知识有：利用jquery计算合计值,给另一个文本框直接赋值,利用script增减行信息,显示和隐藏下拉框，利用json向后台传递信息。其中选择项目信息时，利用json向后台查询是否有本项目对应的合同信息。<img 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" alt="" />付款单jsp页面：<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%><%@ include file="/WEB-INF/jsp/public/common.jspf"%><html><head><title>报销信息</title><script type="text/javascript">function contract(){ var projectid=$("#projectid").val();      $.ajax({           type:"POST",                          url:"<%=request.getContextPath()%>/paymentAction_getContract.action?projectid="+ projectid,  dataType : "json",  timeout : 8000,success : function(data) {$("#contractname").val("");var objs = eval(data);if(objs.length>0){$("#contractname").val(objs[0].name);}else{$("#contractname").val("没有对应的合同信息");}},error : function() {$("#contractname").val("没有对应的合同信息");}});}</script><script type="text/javascript">num = 1;//记录行数function add() {//增加行var tr = document.createElement('tr');var td = document.createElement('td');td.innerHTML = "<td ><input type='text' id='mc"+num+"' name='addlist["+num+"].mc'></td>";tr.appendChild(td);td = document.createElement('td');td.innerHTML = "<td ><input type='text' id='sl"+num+"' name='addlist["+num+"].sl'></td>";tr.appendChild(td);td = document.createElement('td');td.innerHTML = "<td ><input type='text' id='dj" + num+ "' name='addlist[" + num + "].dj' onblur=\"jisuanzhi('" + num+ "')\"></td>";tr.appendChild(td);td = document.createElement('td');td.innerHTML = "<td ><input type='text' id='hj"+num+"' name='addlist["+num+"].hj' readonly='readonly'></td>";tr.appendChild(td);td = document.createElement('td');td.innerHTML = "<td ><input type='text' id='bz"+num+"' name='addlist["+num+"].bz'></td>";tr.appendChild(td);var dct = document.getElementById("table");dct.tBodies[0].appendChild(tr);++num;};function del() {//删除一行var i = document.getElementById("table").rows.length;if (i < 3) {alert("不能再删除了！！");} else {num--;document.getElementById("table").deleteRow(i - 1);}};function sum() {//计算总金额var zhjje = 0;for ( var i = 1; i <= num; i++) {var hj = document.getElementById("hj" + (i - 1) + "").value;//取出每行合计的值zhjje = parseFloat(zhjje) + parseFloat(hj);}zhjje = Math.round(zhjje * 100) / 100;$("#zhj").val(zhjje);}</script><script type="text/javascript">function jisuanzhi(num) {var sl = document.getElementById("sl" + num + "").value;var dj = document.getElementById("dj" + num + "").value;if (isNaN(sl)) {alert("'数量'的格式不对，应该输入数字!");}if (isNaN(dj)) {alert("'单价'的格式不对，应该输入数字!");}if (!isNaN(sl) && !isNaN(dj)) {$("#hj" + num + "").val(Math.round(sl * dj * 100) / 100);}}</script><style type="text/css">.tab {border: none;border-collapse: collapse;}td {height: 28px;border: 1px solid #b5d6e6;text-align: center;}</style></head><body><!-- 标题显示 --><div id="Title_bar"><div id="Title_bar_Head"><div id="Title_Head"></div><div id="Title"><!--页面标题--><img border="0" width="13" height="13"src="${pageContext.request.contextPath}/style/images/title_arrow.gif" />报销申请信息</div><div id="Title_End"></div></div></div><!--显示表单内容--><div id=MainArea><div class="ItemBlock_Title1" style=" margin-left:50px;"><!-- 信息说明 --><div class="ItemBlock_Title1"><img border="0" width="4" height="7"src="${pageContext.request.contextPath}/style/blue/images/item_point.gif" />付款申请信息</div></div><div class="ItemBlock" style=" margin-left:-50px; "><s:form action="flowAction_paymentsubmit" method="post" id="myForm"><table style=" border:none; border-collapse:collapse; width:100%;"><tr><td style="height:28px; border:1px solid #b5d6e6; text-align:center;">报销依据</td><td style="height:28px; border:1px solid #b5d6e6; text-align:center;">项目:<selectid="projectid" name="projectid" onchange="contract()"><option value="">请选择</option><c:forEach items="${projectlist}" var="bean"><option value="${bean.projectid}">${bean.projectname}</option></c:forEach></select> </td><tdstyle="height:28px; border:1px solid #b5d6e6; text-align:center;">合同信息：<input type="text" name="contractname" id="contractname" readonly="readonly"></td>  <tdstyle="height:28px; border:1px solid #b5d6e6; text-align:center;">知情人/经办人</td><tdstyle="height:28px; border:1px solid #b5d6e6; text-align:center;"><input type="text" name="jbr" /></td></tr><tr><td colspan="5"style="height:28px; border:1px solid #b5d6e6; text-align:center;"><table id="table"style=" border:none; border-collapse:collapse; width:100%;"><tr><tdstyle="height:28px; border:1px solid #b5d6e6; text-align:center;">名称</td><tdstyle="height:28px; border:1px solid #b5d6e6; text-align:center;">数量</td><tdstyle="height:28px; border:1px solid #b5d6e6; text-align:center;">单价</td><tdstyle="height:28px; border:1px solid #b5d6e6; text-align:center;">合计</td><tdstyle="height:28px; border:1px solid #b5d6e6; text-align:center;">备注</td></tr><tr><tdstyle="height:28px; border:1px solid #b5d6e6; text-align:center;"><inputtype="text" name="addlist[0].mc" id="mc0" /></td><tdstyle="height:28px; border:1px solid #b5d6e6; text-align:center;"><inputtype="text" name="addlist[0].sl" id="sl0" /></td><tdstyle="height:28px; border:1px solid #b5d6e6; text-align:center;"><inputtype="text" name="addlist[0].dj" id="dj0"onblur="jisuanzhi('0')"></td><tdstyle="height:28px; border:1px solid #b5d6e6; text-align:center;"><inputtype="text" name="addlist[0].hj" id="hj0" readonly="readonly"></td><tdstyle="height:28px; border:1px solid #b5d6e6; text-align:center;"><inputtype="text" name="addlist[0].bz" id="bz0"></td></tr><tr></tr></table></td></tr><tr><tdstyle="height:28px; border:1px solid #b5d6e6; text-align:center;"colspan="1">金额合计：<input type="text" id="zhj" name="zhj"readonly="readonly" onclick="sum()" /></td><tdstyle="height:28px; border:1px solid #b5d6e6; text-align:center;"colspan="1">实际金额：<input type="text" id="reallypay"name="reallypay" /></td><tdstyle="height:28px; border:1px solid #b5d6e6; text-align:center;"colspan="3"><input type="button" id="bt1" value="增加行"onclick="add()" />       <inputtype="button" id="bt1" value="减少行" onclick="del()" /></td></tr></table><div id="InputDetailBar"><input type="image"src="${pageContext.request.contextPath}/style/blue/images/button/submit.PNG" /><a href="javascript:history.go(-1);"><imgsrc="${pageContext.request.contextPath}/style/images/goBack.png" /></a></div></s:form></div></div></body>json根据项目查询合同信息时的controller：@Controller@Scope("prototype")public class PaymentAction extends BaseAction{private String projectid;public String getProjectid() {return projectid;}public void setProjectid(String projectid) {this.projectid = projectid;}/** 合同申请添加页面 */private HttpServletResponse response;public String paymentaddUI() throws Exception {List<Project> projectlist=projectService.findAllexit();//查找登录人员的角色有没有员工或部门主管的角色User user=getCurrentUser();Set<Role> userolelist = user.getRoles();Iterator<Role> it = userolelist.iterator();boolean flag = false;while (it.hasNext()) {Role str = it.next();if (str.getName() .contains("员工")||str.getName().contains("主管")) {flag = true;break;}}if(flag == true){// 准备数据List<ProcessDefinition> processDefinitionList = processDefinitionService.findAllLatestVersions();ActionContext.getContext().put("processDefinitionList", processDefinitionList);ActionContext.getContext().put("projectlist", projectlist);return "paymentaddUI";}else{return "errorUI";}}public void getContract()throws Exception{response=ServletActionContext.getResponse();response.setCharacterEncoding("UTF-8");        StringBuffer sb=new StringBuffer();        sb.append("[");        long id=Long.parseLong(projectid);        List<Contract> contractlist=contractService.Byprojectid(id);        for(int i=0;i<contractlist.size();i++){        Contract contract = new Contract();        contract = (Contract) contractlist.get(i);sb.append("{\"id\":"+contract.getContractid()+",\"name\":\""+contract.getContractname()+"\"},");} sb.deleteCharAt(sb.length()-1);sb.append("]");        String str=sb.toString();        System.out.println(str+"************str");            PrintWriter out = null;response.setCharacterEncoding("UTF-8");// 指定返回值的编码方式，必须放在out声明之前response.setContentType("text/html;charset=UTF-8");try {out = response.getWriter();out.print(str);out.flush();} catch (IOException e) {e.printStackTrace();} finally {out.close();}}public HttpServletResponse getResponse() {return response;}public void setResponse(HttpServletResponse response) {this.response = response;}}表单提交的controller：要接收多条的付款明细信息，用一个对象list、来接收。一个是报销单list一个是付款单listList<NormalreimbursementMX> addList;List<PaymentMX> addlist;public List<PaymentMX> getAddlist() {return addlist;}public void setAddlist(List<PaymentMX> addlist) {this.addlist = addlist;}public String paymentsubmit() throws Exception{SimpleDateFormat sdf=new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");Date date=new Date();String timestamp=sdf.format(date)+System.currentTimeMillis();Payment payment=new Payment();PrintData printData=new PrintData();printData.setTimestamp(timestamp);normalreimbursementService.saveprintData(printData);//将财务出纳用到的保存下来payment.setJbr(jbr);payment.setContractname(contractname);payment.setProjectid(projectid);payment.setTimestamp(timestamp);payment.setZhj(zhj);payment.setReallypay(reallypay);paymentService.save(payment);for(int i=0;i<addlist.size();i++){PaymentMX paymentmx=new PaymentMX(); paymentmx=addlist.get(i);paymentmx.setTimestamp(timestamp);paymentMXService.save(paymentmx);}Application appcation=new Application();appcation.setApplicant(getCurrentUser());appcation.setTimestamp(timestamp);appcation.setProcessDefinitionKey("付款流程");applicationService.submit(appcation);return "toMyApplicationList";}

json传多个参数到后台的方法：

 $.ajax({
   type:"post",
   url:"leaveApplicationAction_getleaveday.action",
   data: {leastart:leastart,leastartam:leastartam,leaend:leaend,leaenspm:leaenspm},
   
timeout : 4000,
success : function(data) {
    var objs = eval(data);

if(objs.length>0){
$("#leavedays").val(objs[0].tianshu);
}

},
error : function() {
alert("与服务器连接超时...");
}
});
}
}

/**
* 新建用户输入是否重复登录名
*/
public   void checkLoginName() {
String str = "";

// 查询
User user = userService.getByLoginName(loginNameS);

if (user != null) {

str="{\"success\":true,\"message\":\"error\"}";
addFieldError("loginName", "登录名重复，请重新填写！");


//return "loginUI";
} else {

str="{\"success\":true,\"message\":\"success\"}";


//return "toIndex";
}
AjaxPrint.stringPrint(str);

}

function  Checklogin(){


var loginName=$("#loginName").val();


$.ajax({
type:"post",
url:"userAction_checkLoginName.action",
data:{loginNameS:loginName},
timeout:2000,
dataType:'json',
success:function(data){
var str=data.message;

if(str=='error'){
alert("登录名重复!");
$("#loginName").val("");

}
}
});
}