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joinc´Â Firefox¿Í chrome¿¡¼ Å×½ºÆ® Çß½À´Ï´Ù. IE¿¡¼´Â Å×À̺íÀÌ ±úÁö°Å³ª À̹ÌÁö°¡ º¸ÀÌÁö ¾ÊÀ» ¼ö ÀÖ½À´Ï´Ù. ƯÈ÷ ±¸±Û DocsÀ̹ÌÁöÀÇ °æ¿ì ¿¢¹Úó¸®µÉ ¼ö ÀÖ½À´Ï´Ù.
Ajax Server Push ±¸Çö¿¡¼, Server Push¸¦ ÇÏ´Â ¹æ¹ý¿¡ ´ëÇØ¼ ¾Ë¾Æº¸¾Ò´Ù. À̰æ¿ì¿¡ Ãâ·ÂµÇ´Â µ¥ÀÌÅ͸¦ Element´ÜÀ§·Î Á¦¾îÇÏÁö ¾Ê±â ¶§¹®¿¡, ÀÌÀü³»¿ëÀÌ »ç¶óÁö´Â ¹®Á¦°¡ ÀÖ´Ù. äÆÃ¼¹ö¸¦ ±¸ÇöÇÒ °æ¿ì ÀÌÁ¡ÀÌ ¹®Á¦°¡ µÉ ¼ö ÀÖ´Ù. ¿©±â¿¡¼´Â Element¸¦ Á¦¾îÇØ¼, äÆÃâºñ½ÁÇÏ°Ô ³»¿ëÀÌ ½ºÅ©·Ñ µÇµµ·Ï ±¸ÇöÇØº¸µµ·Ï ÇϰڴÙ. 001 <script language="JavaScript" type="text/javascript">
002 var xmlHttp=false;
003 if (window.XMLHttpRequest)
004 {
005 xmlHttp = new XMLHttpRequest();
006 }
007 else if (window.ActiveXObject)
008 {
009 xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
010 }
011
012 if (!xmlHttp)
013 {
014 alert("Error initializing XMLHttpRequest!");
015 exit;
016 }
017
018 xmlHttp.multipart=true;
019
020 function Request()
021 {
022 var url = "/ajax/ajaxTest.php";
023 xmlHttp.open("GET", url, true);
024 xmlHttp.onload = updatePage;
025
026 xmlHttp.send(null);
027 }
028
029 function updatePage()
030 {
031
032 if(xmlHttp.readyState == 4)
033 {
034 if (xmlHttp.status == 200)
035 {
036 var response = xmlHttp.responseXML;
037 var reply = document.getElementById('Test');
038 if (reply.childNodes.length > 5)
039 {
040 reply.removeChild(reply.firstChild);
041 }
042 reply.appendChild(response.documentElement);
043 reply.innerHTML = reply.innerHTML;
044 }
045 else if (xmlHttp.status == 404)
046 {
047 alert("Page Not Found");
048 }
049 else
050 {
051 alert("Server Error!");
052 }
053 }
054 }
055 </script>
056 <form name=ajaxmodule>
057 <input type=button onclick="javascript:Request()" value="Click" class=keywords>
058
059 </form>
060 <div id=Test>
061 </div>
062
37 - 43 ÁÙ±îÁö°¡ Element¸¦ Á¦¾îÇϱâ À§ÇÑ ¿µ¿ªÀÌ´Ù. id°¡ TestÀÎ div¿µ¿ªÀÇ Element¸¦ °Ë»çÇØ¼ 5°³¹Ì¸¸ À̶ó¸é, »õ·Î Ãß°¡(append)¸¦ Çϰí, 5°³ ÀÌ»óÀ̸é, ù¹øÂ° element¸¦ »èÁ¦ÇÑ ÈÄ, »õ·Î¿î element¸¦ ¸¶Áö¸·¿¡ Ãß°¡ÇÏ´Â ½ÄÀ¸·Î äÆÃâ¿¡¼ÀÇ ½ºÅ©·ÑµÇ´Â ¸Þ½ÃÁö¸¦ ±¸ÇöÇϰí ÀÖ´Ù.
¼¹öÂÊÀÇ °æ¿ì ¿ª½ÃheadÀÇ Content-type ¸¦ multipart·Î ÇØ¼ µ¥ÀÌÅ͸¦ Àü¼ÛÇÑ´Ù. ´Ü bodyÀÇ °¢ ¿µ¿ªÀÇ content-typeÀÇ °æ¿ì text/xml·Î Á¤ÀÇÇØÁà¾ßÇÒ Çʿ䰡 ÀÖ´Ù.
<?
header('Content-type: multipart/x-mixed-replace;boundary="rn9012"');
for($i = 0; $i < 10; $i++)
{
print "--rn9012\n";
print "Content-type: text/xml\n\n";
print "<div>Part $i</div>\n";
print "--rn9012\n";
flush();
sleep(1);
}
?>
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