Comments on: Flash Remoting 教學 2 – Pageable RecordSet

By: AMFphp 的简介

AMFphp 的简介 — Mon, 16 Nov 2009 06:00:03 +0000

[...] pageable recordset working examples [...]

By: jeremy

jeremy — Tue, 13 Feb 2007 16:11:26 +0000

你有試過看看 NetConnection Debugger 裏顯示傳回值的結構嗎？

不過我很多年沒用 flash remoting + as2了，所以印象也有點模糊 Orz

By: milkmidi

milkmidi — Tue, 13 Feb 2007 09:00:08 +0000

站長，請問您一下
我已成功連線，並將資回傳
但回傳的應該是RecordSet
但RecordSet的屬性，都會抓不到值
都需要用_rs.items[0].名字才抓的到
像_rs.getLength()都會是0
_rs.getNumberAvailable()才抓的到正確的值
所以在dataProvider，值都出來來
請問我有那兒設定錯誤了嗎

By: milkmidi

milkmidi — Tue, 13 Feb 2007 08:35:32 +0000

我也是之直載你的原始檔，直接執行
但一樣會出現錯誤
加了那二個參數，就可以

By: luke

luke — Sun, 07 Jan 2007 13:51:37 +0000

你好，我按照你上面的分页程序做的时候，出现

Result: “__amfphp_error”

我检查了过程，好像都对的，不知道是什么问题

方便的话希望能告诉我一下，非常感谢

By: AXIS

AXIS — Wed, 01 Nov 2006 07:15:29 +0000

回報!!
這個程式在php5+mysql 5.1.18的平台的遠端主機上

確定無法執行!!
(有在取回資料的語法前加上
mysql_query(”SET NAMES ‘utf8′”);
mysql_query(”SET CHARACTER_SET_CLIENT=utf8″);
mysql_query(”SET CHARACTER_SET_RESULTS=utf8″);
)

最後會顯示
result–___amfphp_error

By: jason Chang

jason Chang — Sun, 22 Oct 2006 13:36:06 +0000

請問您那如果我要作成排名的話我如何
排序還有顯示名次??

感激不盡

By: jason Chang

jason Chang — Sun, 22 Oct 2006 13:22:08 +0000

您好若是我跟andy 一樣改成
問題主要是第18行：
var pc:PendingCall = _service.getFullList([”Name”, “Region”, “Code”],1,5);
這樣結果就可以跑出來了!!
到底為何壓??
懇請您幫我解答謝謝

By: jason Chang

jason Chang — Sun, 22 Oct 2006 13:17:44 +0000

以及我的php檔
conn = mysql_pconnect($this->dbhost, $this->dbuser, $this->dbpass);
mysql_select_db( $this->dbname );

$this->tablename = “country”;

$this->methodTable = array(
“getColumnNames” => array(
“description” => “Return column names from table”,
“access” => “remote”,
“arguments” => array(”")
),
“getFullList” => array(
“description” => “Return a full list of table records, pass as argument an array of columns to be returned”,
“access” => “remote”,
“arguments” => array(”arrayOfColumns”),
“pagesize” => “10″,
),
);

}

function getColumnNames()
{
$query = mysql_query(sprintf(’SHOW COLUMNS FROM %s’, $this->tablename));
return $query;

}
/*
前面有幾個參數都沒關係，但
最後兩個參數最重要：$offset, $limit 會被amfphp自動呼叫
因此，整個sql語法也要用sprintf來寫。
*/
function getFullList($ar_col, $cursor, $limit)
{
//count it first
$this->countQuery = “SELECT COUNT(*) AS recordCount FROM country”;
//
return mysql_query(sprintf(”select * FROM %s ORDER BY Name ASC Limit %d, %d”, $this->tablename,$cursor,$limit));
}
/*
所有需要分頁的function, 都要加上這個 _count，讓amfphp自動去呼叫

*/
function getFullList_count(){
$q = mysql_query($this->countQuery);
$row = mysql_fetch_assoc($q);
return $row['recordCount'];
}
/*
@author: jeremy@richtechmedia.com
@website: http://ria.richtechmedia.com
released under CC 2.5.
*/
}
?>

By: jason Chang

jason Chang — Sun, 22 Oct 2006 13:16:54 +0000

以下是我的.as
import mx.remoting.Service;
import mx.remoting.PendingCall;
import mx.remoting.RecordSet;
import mx.remoting.debug.NetDebug;
import mx.rpc.RelayResponder;
import mx.rpc.ResultEvent;
import mx.rpc.FaultEvent;
import mx.events.*;
//start debugging so we can see debug info in NCD.
NetDebug.initialize();
//setting gateway
var gateway:String = “http://localhost/yoyo/flashservices/amfphp/gateway.php”;
respGeneral = new RelayResponder(this, “contactReceived”, “contactFailure”);
_service = new Service(gateway, null, “PRecordSet”, null, respGeneral);
//
var pc:PendingCall = _service.getFullList(["Name", "Region", "Code"]);
//
dg.columnNames = ["Code", "Name", "Continent"];
//
function contactReceived(re:ResultEvent):Void{
var tmp:RecordSet = RecordSet(re.result);
tmp.setDeliveryMode(”page”, 10, 2);
dg.dataProvider = tmp;
};
//
btnRefresh.clickHandler = function(){
dg.removeAll();
var pc:PendingCall = _service.getFullList(["Name", "Region", "Code"]);
}