Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

JavaScript ½âÎö JSON Êý¾Ý

JSON £¨JavaScript Object Notation£©Ò»ÖÖ¼òµ¥µÄÊý¾Ý¸ñʽ£¬±Èxml¸üÇáÇÉ¡£ JSON ÊÇ JavaScript Ô­Éú¸ñʽ£¬ÕâÒâζ×ÅÔÚ JavaScript Öд¦Àí JSON Êý¾Ý²»ÐèÒªÈκÎÌØÊâµÄ API »ò¹¤¾ß°ü¡£
JSONµÄ¹æÔòºÜ¼òµ¥£º ¶ÔÏóÊÇÒ»¸öÎÞÐòµÄ“‘Ãû³Æ/Öµ’¶Ô”¼¯ºÏ¡£Ò»¸ö¶ÔÏóÒÔ“{”£¨×óÀ¨ºÅ£©¿ªÊ¼£¬“}”£¨ÓÒÀ¨ºÅ£©½áÊø¡£Ã¿¸ö“Ãû³Æ”ºó¸úÒ»¸ö“:”£¨Ã°ºÅ£©£»“‘Ãû³Æ/Öµ’ ¶Ô”Ö®¼äʹÓÓ,”£¨¶ººÅ£©·Ö¸ô¡£¾ßÌåϸ½Ú²Î¿¼http://www.json.org/json-zh.html
¾Ù¸ö¼òµ¥µÄÀý×Ó£º
js ´úÂë
function showJSON() {   
    var user =   
     {   
        "username":"andy",   
        "age":20,   
        "info": { "tel": "123456", "cellphone": "98765"},   
        "address":   
             [   
                 {"city":"beijing","postcode":"222333"},   
                 {"city":"newyork","postcode":"555666"}   
             ]   
     }   
       
     alert(user.username);   
     alert(user.age);   
     alert(user.info.cellphone);   
     alert(user.address[0].city);   
     alert(user.address[0].postcode);   
}   
Õâ±íʾһ¸öuser¶ÔÏó£¬ÓµÓÐusername, age, info, address µÈÊôÐÔ¡£
ͬÑùÒ²¿ÉÒÔÓÃJSONÀ´¼òµ¥µÄÐÞ¸ÄÊý¾Ý£


Ïà¹ØÎĵµ£º

JavaScriptµÄ±Õ°ü


   ±Õ°ü£º
    ECMAScriptÖ§³Ö±Õ°ü¡£Ëùν±Õ°ü£¬¾ÍÊǺ¯ÊýÄÜʹÓú¯ÊýÍⶨÒåµÄ±äÁ¿¡£
    var iBaseNum = 10;
    function addNumbers(iNum1, iNum2)
    {
        function doAddition()
   ......

JavaScript¶ÁÈ¡TxtÎļþ

JavaScript¶ÁÈ¡TxtÎļþ
<html>
<head>
<title>new page</title>
<script>
 GetHeader(src) {
var ForReading=1;
var fso=new ActiveXObject("Scripting.FileSystemObject");
var f=fso.OpenTextFile(src,ForReading);
return(f.ReadAll());
}
var arr=GetHe ......

javascript ʵÏÖÊý¾Ý±í¸ñÏÔʾµÄÕ¹¿ªÓëÕÛµþ

<script   language="javascript">  
  function   ShowTableRow(id)
 
  { 
  var _Row = document.getElementById(id)   <!-- »ñÈ¡IDΪTableRowID µÄ¶ÔÏó -->
  var _Img = document.getElementById("Img"+id)
 
&nb ......

javascriptµ÷Óúǫ́µÄÌí¡¢É¾¡¢¸Ä¡¢²é

ǰ̨£º
<%@ Page AutoEventWireup="true" CodeBehind="CustomerBizList.aspx.cs" Inherits="SSMIS.UI.MISUI.CustomerBizList"
    Language="C#" MasterPageFile="/Master/WebAdmin.master" %>
<asp:Content ID="Content1" runat="Server" ContentPlaceHolderID="bcr">
    ......

JavaScriptÄÚÖöÔÏóÊôÐÔ¼°·½·¨

1.Date
ÊôÐÔ(1):
constructor      Ëù½¨Á¢¶ÔÏóµÄº¯Êý²Î¿¼
prototype       Äܹ»Îª¶ÔÏó¼ÓÈëµÄÊôÐԺͷ½·¨
·½·¨(43):
getDay()        ·µ»ØÒ»ÖÜÖеĵڼ¸Ìì(0-6)
getYear()       ·µ»ØÄ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ