我試圖將數據從SQL數據庫提供給FLEX,在中間使用php腳本。在調試期間,我在網絡監視器和「變量」窗口中看到消息正文中的數據,但我無法將它們檢索到XML。FLEX:無法從event.result檢索XML
以下(event.message.toString())
(mx.messaging.messages::AcknowledgeMessage)#0
body = "<?xml version="1.0" encoding="UTF-8"?>
<articles>
<node><id>2</id>
<articleid>2</articleid>
<nrporzadkowy>2</nrporzadkowy>
<tresc>moja tresc</tresc>
<rodzaj>textFlow</rodzaj>
</node>
</articles>"
clientId = "DirectHTTPChannel0"
correlationId = "C8993E66-DF60-FE63-73D3-6700CA497221"
destination = ""
headers = (Object)#1
DSStatusCode = 200
messageId = "475F2475-A915-29AB-4364-6700D08BD7D2"
timestamp = 0
timeToLive = 0
我想
protected function pobieranieElementow_resultHandler(event:ResultEvent):void
{
var myXML2:XML = new XML();
myXML2 =XML(event.result);
}
但隨後myXML2我只得到 「的翻譯:」 當我正在改變鑄造方法:
protected function pobieranieElementow_resultHandler(event:ResultEvent):void
{
var myXML2:XML = new XML();
myXML2 =event.result as XML;
}
我在myXML2中接收到null。我不知道發生了什麼事 ?我也將發佈PHP腳本,以防萬一是錯誤的有(可能是錯誤的「\ n」標誌)
<?php
header('Content-type: text/xml; charset=utf-8');
echo '<?xml version="1.0" encoding="utf-8"?>';
echo "\r\n";
$link = mysql_connect("HOST", "XXXXX", "XXXXDS");
mysql_select_db("DATABASEXXXX");
if (!$link) {
printf("Connect failed: %s\n", mysql_connect_error());
exit();
}
$sql = sprintf("SELECT id,articleid,nrporzadkowy,tresc,rodzaj from elements where articleid = '%s'",$_POST["id"]);
$result = mysql_query($sql);
$beg = '<articles>';
$end = '</articles>';
echo "$beg\r\n";
while($row = mysql_fetch_assoc($result))
{
echo '<node>';
echo '<id>';
echo $row["id"];
echo '</id>';
echo "\r\n";
echo '<articleid>';
echo $row["articleid"];
echo '</articleid>';
echo "\r\n";
echo '<nrporzadkowy>';
echo $row["nrporzadkowy"];
echo '</nrporzadkowy>';
echo "\r\n";
echo '<tresc>';
echo $row["tresc"];
echo '</tresc>';
echo "\r\n";
echo '<rodzaj>';
echo $row["rodzaj"];
echo '</rodzaj>';
echo "\r\n";
echo '</node>';
echo "\r\n";
}
echo $end;
mysql_free_result($result);
mysql_close($link);
?>
PS 嗯,我能夠改變節點的ArrayCollection通過:
var array:ArrayCollection = event.result.articles.node;
但我不能以這種方式提供數據網格。
很高興你找到了你的答案。一定要標記自己的答案。 – JeffryHouser 2010-11-20 15:45:05