Javascript Jquery 遍历Json的实现代码


Posted in Javascript onMarch 31, 2010
/* 
author: liulf 
function: 
var __db_cpcj=vCpcj; 
var __db_cp=vCp; 
var vCp={"cppage":[ 
{"cpdh":"A01000101","page":"1","ca":"1309-36-0","mc":"硫铁矿","ename":"Pyrite","bm":"黄铁矿"}, 
{"cpdh":"A01000201","page":"1","ca":"1309-36-0","mc":"硫精砂","ename":"Pyrite concentrate;Sulfur concentrate","bm":""}, 
{"cpdh":"A01000202","page":"1","ca":"1309-36-0","mc":"硫精矿粉","ename": 
"Powdered pyrite concentrate;Pyrites concentrate,powder;Sulfur concentrate,powder","bm":"硫精矿"}, 
{"cpdh":"A02000101","page":"1","ca":"","mc":"磷矿石","ename":"Phosphorus ore","bm":""}, 
{"cpdh":"A02000111","page":"2","ca":"","mc":"磷矿砂","ename":"Phosphorite grit","bm":""}, 
{"cpdh":"A02000201","page":"2","ca":"","mc":"磷矿粉","ename":"Phosphate rock powder","bm":""}, 
{"cpdh":"A03000101","page":"2","ca":"12447-04-0","mc":"硼矿石","ename":"Ascharite;Boric ore","bm":"硼镁矿"}, 
{"cpdh":"A04000101","page":"2","ca":"","mc":"钾长石","ename":"Potash feldspar;Potassium feldspars","bm":""}, 
{"cpdh":"A04000201","page":"2","ca":"12003-63-3","mc":"长石粉","ename":"Feldspar powder","bm":""}, 
{"cpdh":"A04000301","page":"2","ca":"","mc":"光卤石","ename":"Carnallite","bm":""} 
]} 
*/ 
function ObjSearch() 
{ 
this.kw = ''; 
this.searchCpcj= function() 
{ 
$(vCpcj).each(function(){ 
}); 
} 
this.searchCp = function() 
{ 
// var json = eval(vCp.cppage) 
// for(var i=0; i<json.length; i++) 
// { 
// alert(json[i].cpdh+" " + json[i].page) 
// break; 
// } 
$.each(vCp.cppage,function(index,content){ 
document.write('<div>'+content.cpdh+'</div><br />'); 
}); 
} 
}

js
如何遍历jsonc对象?其实方法很简单。
比如有如下json对象:
var obj ={”name”:”冯娟”,”password”:”123456″,”department”:”技术部”,”sex”:”女”,”old”:30};
遍历方法:
for(var p in obj) 
{ 
str = str+obj[p]+','; 
return str; 
}
Javascript 相关文章推荐
js确定对象类型方法
Mar 30 Javascript
JS保留小数点(四舍五入、四舍六入)实现思路及实例
Apr 25 Javascript
Jquery实现鼠标移上弹出提示框、移出消失思路及代码
May 19 Javascript
window.onresize 多次触发的解决方法
Nov 08 Javascript
js+css实现的简单易用兼容好的分页
Dec 30 Javascript
教你在heroku云平台上部署Node.js应用
Jul 30 Javascript
node.js中的buffer.length方法使用说明
Dec 14 Javascript
JavaScript SHA512&amp;SHA256加密算法详解
Aug 11 Javascript
JavaScript精炼之构造函数 Constructor及Constructor属性详解
Nov 05 Javascript
javaScript数组迭代方法详解
Apr 14 Javascript
实例浅析js的this
Dec 11 Javascript
微信小程序视图容器(swiper)组件创建轮播图
Jun 19 Javascript
jquery+json实现的搜索加分页效果
Mar 31 #Javascript
EXTJS内使用ACTIVEX控件引起崩溃问题的解决方法
Mar 31 #Javascript
ExtJS TabPanel beforeremove beforeclose使用说明
Mar 31 #Javascript
十个优秀的Ajax/Javascript实例网站收集
Mar 31 #Javascript
javascript中的107个基础知识收集整理 推荐
Mar 29 #Javascript
jquery CSS选择器笔记
Mar 29 #Javascript
Tinymce+jQuery.Validation使用产生的BUG
Mar 29 #Javascript
You might like
CI框架简单邮件发送类实例
2016/05/18 PHP
PHP处理数组和XML之间的互相转换
2016/06/02 PHP
laravel如何开启跨域功能示例详解
2017/08/31 PHP
PHP5.5新特性之yield理解与用法实例分析
2019/01/11 PHP
JS连接SQL数据库与ACCESS数据库的方法实例
2013/11/21 Javascript
firefox下jquery ajax返回object XMLDocument处理方法
2014/01/26 Javascript
jQuery避免$符和其他JS库冲突的方法对比
2014/02/20 Javascript
基于JS实现数字+字母+中文的混合排序方法
2016/06/06 Javascript
使用ajaxfileupload.js实现上传文件功能
2016/08/13 Javascript
为jQuery-easyui的tab组件添加右键菜单功能的简单实例
2016/10/10 Javascript
火狐和ie下获取javascript 获取event的方法(推荐)
2016/11/26 Javascript
JavaScript制作简易计算器(不用eval)
2017/02/05 Javascript
javascript history对象详解
2017/02/09 Javascript
微信小程序 navbar实例详解
2017/05/11 Javascript
Vue Transition实现类原生组件跳转过渡动画的示例
2017/08/19 Javascript
为jquery的ajax请求添加超时timeout时间的操作方法
2018/09/04 jQuery
vue 移动端适配方案详解
2018/11/15 Javascript
JavaScript Array对象使用方法解析
2019/09/24 Javascript
详解vue 自定义组件使用v-model 及探究其中原理
2019/10/11 Javascript
vue总线机制(bus)知识点详解
2020/05/10 Javascript
JavaScript设计模式--简单工厂模式定义与应用案例详解
2020/05/23 Javascript
用javascript实现倒计时效果
2021/02/09 Javascript
使用python Django做网页
2013/11/04 Python
Python自动重试HTTP连接装饰器
2015/04/28 Python
python3监控CentOS磁盘空间脚本
2018/06/21 Python
python 使用sys.stdin和fileinput读入标准输入的方法
2018/10/17 Python
pycharm使用matplotlib.pyplot不显示图形的解决方法
2018/10/28 Python
PyQt5内嵌浏览器注入JavaScript脚本实现自动化操作的代码实例
2019/02/13 Python
正则给header的冒号两边参数添加单引号(Python请求用)
2019/08/09 Python
如何基于Python实现自动扫雷
2020/01/06 Python
AmazeUI 列表的实现示例
2020/08/17 HTML / CSS
C#中有没有运算符重载?能否使用指针?
2014/05/05 面试题
数控个人求职信范文
2014/02/03 职场文书
教师作风整改措施思想汇报
2014/10/12 职场文书
检察院起诉书
2015/05/20 职场文书
导游词书写之黄山
2019/08/06 职场文书