方法 $.post(url,params,function(data){});
創(chuàng)新互聯(lián)堅(jiān)持“要么做到，要么別承諾”的工作理念，服務(wù)領(lǐng)域包括：成都網(wǎng)站設(shè)計(jì)、成都網(wǎng)站建設(shè)、企業(yè)官網(wǎng)、英文網(wǎng)站、手機(jī)端網(wǎng)站、網(wǎng)站推廣等服務(wù)，滿足客戶于互聯(lián)網(wǎng)時(shí)代的漢陽網(wǎng)站設(shè)計(jì)、移動(dòng)媒體設(shè)計(jì)的需求，幫助企業(yè)找到有效的互聯(lián)網(wǎng)解決方案。努力成為您成熟可靠的網(wǎng)絡(luò)建設(shè)合作伙伴！
表單的action，method屬性都沒有
input 的類型只能為button不能為submit只能為button,否則點(diǎn)擊button會(huì)執(zhí)行表單action,不會(huì)走jquery異步
前臺(tái)代碼
$(function()
{
//異步提交表單
$("#save").click(function(){
$.post("${ctx}/order/save.action",$("#form1").serialize(),function(data){
if(data=="true")
{
alert ("備注保存成功");
}
})
})
})
${orderVo.remark}
后臺(tái)代碼:
public void save(){
PrintWriter out=null;
try {
System.out.println(oid);
System.out.println(remark);
orderService.saveRemark(oid,remark);
HttpServletResponse response=ServletActionContext.getResponse();
out=response.getWriter();
out.print(true);
out.flush();
out.close();
} catch (Exception e) {
e.printStackTrace();
out.flush();
out.close();
out.println(0);
}
}webx框架
velocity模板實(shí)現(xiàn)代碼
分頁(yè)bean
package com.alibaba.uyuni.biz.common.bo.dto;
import java.io.Serializable;
import com.alibaba.uyuni.common.enums.NumEnum;
/**
* 類Page.java的實(shí)現(xiàn)描述：TODO 類實(shí)現(xiàn)描述
*
* @author 楊冬 2014年8月21日 下午1:19:25
*/
public class UyuniPage implements Serializable {
/**
*
*/
private static final long serialVersionUID = 8104777827863916550L;
/** 每頁(yè)顯示記錄數(shù) **/
private Integer pageSize;
/** 查詢的集合 **/
private T data;
/** 總頁(yè)數(shù) **/
private int totalPage;
/** 當(dāng)前頁(yè)，第幾頁(yè) **/
private Integer pageIndex;
/** 總記錄數(shù) **/
private Integer totalNum;
/** 是否有下頁(yè) **/
private boolean hasNextPage = false;
/** 是否有上頁(yè) **/
private boolean hasPreviousPage = false;
/**
* @param pageSize 每頁(yè)條數(shù)
* @param pageIndex 當(dāng)前頁(yè)，第幾頁(yè)
* @param totalNum 總記錄數(shù)
* @param data 查詢的集合
*/
public UyuniPage(Integer pageSize, Integer pageIndex, Integer totalNum, T data){
super();
if (pageSize == null || pageSize == 0) {
pageSize = NumEnum.FIVE.getValue();
}
if (pageIndex == null || pageIndex == 0) {
pageIndex = NumEnum.ONE.getValue();
}
if (totalNum == null || totalNum == 0) {
totalNum = 0;
}
this.pageSize = pageSize;
this.data = data;
// pageSize==0會(huì)報(bào)錯(cuò)
this.totalPage = (totalNum % pageSize == 0) ? (totalNum / pageSize) : (totalNum / pageSize + 1);
this.pageIndex = (pageIndex == 0) ? (1) : (pageIndex);
this.totalNum = totalNum;
this.hasNextPage = (this.totalPage > 1 && this.totalPage > this.pageIndex);
this.hasPreviousPage = (this.pageIndex > 1);
}
/**
* @return the pageSize
*/
public Integer getPageSize() {
return pageSize;
}
/**
* @param pageSize the pageSize to set
*/
public void setPageSize(Integer pageSize) {
this.pageSize = pageSize;
}
/**
* @return the data
*/
public T getData() {
return data;
}
/**
* @param data the data to set
*/
public void setData(T data) {
this.data = data;
}
/**
* @return the totalPage
*/
public int getTotalPage() {
return totalPage;
}
/**
* @param totalPage the totalPage to set
*/
public void setTotalPage(int totalPage) {
this.totalPage = totalPage;
}
/**
* @return the pageIndex
*/
public Integer getPageIndex() {
return pageIndex;
}
/**
* @param pageIndex the pageIndex to set
*/
public void setPageIndex(Integer pageIndex) {
this.pageIndex = pageIndex;
}
/**
* @return the totalNum
*/
public Integer getTotalNum() {
return totalNum;
}
/**
* @param totalNum the totalNum to set
*/
public void setTotalNum(Integer totalNum) {
this.totalNum = totalNum;
}
/**
* @return the hasNextPage
*/
public boolean isHasNextPage() {
return hasNextPage;
}
/**
* @param hasNextPage the hasNextPage to set
*/
public void setHasNextPage(boolean hasNextPage) {
this.hasNextPage = hasNextPage;
}
/**
* @return the hasPreviousPage
*/
public boolean isHasPreviousPage() {
return hasPreviousPage;
}
/**
* @param hasPreviousPage the hasPreviousPage to set
*/
public void setHasPreviousPage(boolean hasPreviousPage) {
this.hasPreviousPage = hasPreviousPage;
}
/**
* @return the serialversionuid
*/
public static long getSerialversionuid() {
return serialVersionUID;
}
}
vm頁(yè)面
$(function()
{
$("#confirm").click(function(){
var studentId=$("#studentId").val();
if(studentId==""){
alert("新增學(xué)生");
$.ajax({
url:"/project/studentRpc/newStudent.json",
type:"post",
data:$('#studentform').serialize(),
dataType: 'json',
success:function(data){
var isAdd= data.content.successed;
if(isAdd==true){
alert("新增成功");
window.location.reload();
}
}
});
}else{
//更新學(xué)生
$.ajax({
url:"/project/studentRpc/"+studentId+"/updateStudent.json",
type:"post",
data:$('#studentform').serialize(),
dataType: 'json',
success:function(data){
var isDeleted= data.content.successed;
if(isDeleted==true){
alert("更新成功");
window.location.reload();
}
}
});
}
})
})
#if(${studentDto.id})
修改
#else
新增
#end
姓名
年齡
性別
年級(jí)
班級(jí)
老師
提交
buttom標(biāo)簽必須放到form標(biāo)簽外面，否則點(diǎn)擊button會(huì)執(zhí)行表單action,不會(huì)走綁定的異步事件
分頁(yè)顯示頁(yè)面
#set($nextpage=$pb.pageIndex + 1)
#set($previouspage=$pb.pageIndex - 1)
#if($pb.hasPreviousPage == true)
上一頁(yè)
#end
#if($pb.hasNextPage == true)
下一頁(yè)
#end
#foreach(${studentDto} in ${result})
| ${studentDto.id} |
${studentDto.name} |
${studentDto.age} |
${studentDto.sex} |
${studentDto.grade} |
${studentDto.team} |
${studentDto.teacher} |
編輯 |
刪除 |
#end
新增
重慶分公司
重慶分公司
