XML,XMLList,XMLListCollectionÖ®¼äµÄ¹ØÏµ±Ê¼Ç
ͨ³£Çé¿öÏ£¬Äã¿ÉÒÔ´Ó·þÎñÆ÷ÉÏΪtree¿Ø¼þÈ¡µÃXMLÊý¾Ý £¬ÄãÒ²¿ÉÒÔÔÚ<mx:Tree>TagÀïÖ±½Ó¶¨Òå¸ñʽÁ¼ºÃµÄXMLÊý¾Ý¡£
Äã¿ÉÒÔʹÓÃ<mx:XML>»òÕß<mx:XMLList>TagÔÚmxmlÀﶨÒåXMLÊý¾Ý¡£
Äã¿ÉÒÔ½«XML objectÖ±½Ó×÷Ϊһ¸ö²ã¼¶Êý¾Ý¿Ø¼þµÄdataProvider,however,if the object changes dynamically,ÄãÓ¦¸Ã×öÈçÏ´¦Àí£º
1£¬½«XML»òÕßXMLList objectsת»»ÎªXMLListCollection£»
2£¬Í¨¹ýÐÞ¸ÄXMLListCollectionÊý¾ÝÀ´¸üÐÂÔʼµÄXMLÊý¾Ý£»
XMLListCollectionÖ§³ÖIListºÍICollectionViewÁ½¸ö½Ó¿Ú£¬ËùÒÔËüÄÜʵÏÖaccess,sort,filterµÈµÈ²Ù×÷£º
get,set,add,remove
ͬʱ֧³ÖIViewCursor½Ó¿Ú£¬ÓÚÊÇ¿ÉÒÔʵÏÖCursor¹¦ÄÜ£º
Ò»¸öArray,ArrayCollection,ICollectionViewºÍIViewCursorÖ®¼äµÄ¹ØÏµµÄÀý×ÓÈçÏ£º
var myAC:ArrayCollection=new ArrayCollection(myArray);
var myCursor:IViewCursor=myAC.CreateCursor();
while(!myCursor.afterLast){myCursor.moveNext();}
ÒÔÏÂÀý×ÓÏÔʾÁËÁ½¸öTree£¬Ò»¸öʹÓÃXML×÷ΪÊý¾ÝÔ´£¬Ò»¸öʹÓÃXMLListCollection×÷ΪÊý¾ÝÔ´
<?xml version="1.0"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml">
<mx:XML id="capitals">
<root>
<Capitals label="U.S. State Capitals">
<capital label="AL" value="Montgomery"/>
<capital label="AK" value="Juneau"/>
<capital label="AR" value="Little Rock"/>
<capital label="AZ" value="Phoenix"/>
</Capitals>
<Capitals label="Canadian Province Capitals"&
Ïà¹ØÎĵµ£º
1.Ìí¼ÓÃüÃû¿Õ¼äÒýÓÃ
using System.Xml;
2.н¨xmlʵÀý
public XmlDocument objXmlDoc = new XmlDocument();
3.¼ÓÔØXmlÎĵµ
string path=Server.Mappath("demo.xml");//µÃµ½ÎĵµÂ·¾¶
objXmlDoc.Load(path);//¼ÓÔØÎĵµ
4.²éÕÒÒª½øÐвÙ×÷µÄ½áµã
objXmlDoc.SelectNodes(xpath);//µÃµ½½áµã¼¯ºÏ
objXmlDoc.SelectSingleN ......
xmlÎļþÈçÏ£º<?xml version="1.0" encoding="gb2312"?>
<Èí¼þ¹ÜÀíϵͳ>
<¹ÜÀíÔ±>
<Óû§Ãû>Ã÷ÈտƼ¼</Óû§Ãû>
<ÃÜÂë>123456</ÃÜÂë>
<µØÖ·>³¤´ºÊÐ</µØÖ·>
</¹ÜÀíÔ±>
<¹ÜÀíÔ±>
<Óû§Ãû>Ã÷ÈÕÈí¼þ</Óû§Ãû ......
XML ÐòÁл¯¿ÉÒÔ²ÉÓôӼòµ¥µ½¸´ÔӵĶàÖÖÐÎʽ¡£ÀýÈ磬¿ÉÒÔÐòÁл¯Ö»°üº¬¹«¹²×ֶκ͹«¹²ÊôÐÔµÄÀ࣬Èç XML ÐòÁл¯¼ò½éÖÐËùʾ¡£ÏÂÃæµÄ´úÂëʾÀýÌÖÂÛ¸÷Öָ߼¶·½°¸£¬°üÀ¨ÈçºÎʹÓà XML ÐòÁл¯Éú³É·ûºÏÌØ¶¨ XML ¼Ü¹¹ (XSD) ÎĵµµÄ XML Á÷¡£
ÐòÁл¯Êý¾Ý¼¯
³ýÁËÐòÁл¯¹«¹²ÀàµÄʵÀýÍ⣬»¹¿ÉÐòÁл¯ DataSet µÄʵÀý£¬ÈçÏÂÃæµÄ´úÂëʾÀýËùʾ ......
http://topic.csdn.net/u/20080905/10/caea1689-4582-417a-8723-d008a3ae1a10.html?550638422
tringBuilder sb = new StringBuilder();
sb.Append(" <?xml version=\"1.0\"?> ");
......
DOM³õ²½
DOMÊÇDocument Object ModelµÄËõд£¬¼´Îĵµ¶ÔÏóÄ£ÐÍ¡£Ç°ÃæËµ¹ý£¬XML½«Êý¾Ý×é֯Ϊһ¿ÅÊ÷£¬ËùÒÔDOM¾ÍÊǶÔÕâ¿ÅÊ÷µÄÒ»¸ö¶ÔÏóÃèÐð¡£Í¨Ë×µÄ˵£¬¾ÍÊÇͨ¹ý½âÎöXMLÎĵµ£¬ÎªXMLÎĵµÔÚÂß¼ÉϽ¨Á¢Ò»¸öÊ÷Ä£ÐÍ£¬Ê÷µÄ½ÚµãÊÇÒ»¸ö¸ö¶ÔÏó¡£ÎÒÃÇͨ¹ý´æÈ¡ÕâЩ¶ÔÏó¾ÍÄܹ»´æÈ¡XMLÎĵµµÄÄÚÈÝ¡£
ÏÂÃæÎÒÃÇÀ´¿´Ò»¸ö¼òµ¥µÄÀý×Ó£¬¿´¿´ÔÚDOMÖ ......