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我有简单的 Flex for Force 应用程序,我想将它嵌入到 VisualForce 页面中。我已经按照教程中的描述完成了所有操作,并针对 DE 进行了测试,但我得到了 INVALID_SESSION_ID: Invalid Session ID found in SessionHeader: Illegal Session。请查看下面的代码并告诉我我错在哪里...

我的 VF 页面:

<apex:page sidebar="false">
    <apex:flash src="{!$Resource.bug2_swf}" width="100%" height="100%"
                flashvars="session_id={!$Api.Session_ID}&server_url={!$Api.Partner_Server_URL_200}"/>
</apex:page>

我的 MXML 文件

<fx:Declarations>
    <s:TraceTarget includeCategory="true"
                   includeLevel="true"
                   includeTime="true"
                   level="{LogEventLevel.INFO}"
                   filters="{['com.salesforce.*']}"/>

    <flexforforce:F3WebApplication id="app"
                                   statusChanged="statusChangedHandler(event)"
                                   loginComplete="loginCompleteHandler(event)"
                                   loginFailed="loginFailedHandler(event)"
                                   sessionExpired="sessionExpiredHandler(event)"
                                   />
</fx:Declarations>

<fx:Script>
    <![CDATA[
        import com.salesforce.events.LoginFaultEvent;
        import com.salesforce.events.LoginResultEvent;
        import com.salesforce.events.SessionExpiredEvent;
        import com.salesforce.events.StatusChangedEvent;

        import mx.collections.ArrayCollection;
        import mx.controls.Alert;
        import mx.events.FlexEvent;
        import mx.logging.LogEventLevel;
        import mx.managers.CursorManager;
        import mx.rpc.Responder;

        private var _username : String;
        private var _password : String;

        [Bindable]
        private var _status : String = "";

        protected function onCreationComplete(event:FlexEvent):void
        {
            var obj:Object = this.parameters;

            trace(obj.session_id);
            trace(obj.server_url);

            app.serverUrl = obj.server_url;
            app.loginBySessionId(obj.session_id);
        } 
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1 回答 1

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问题出在您传递给 Flex 的会话中。

{!$Api.Session_ID} 返回 Visualforce 会话,但 {!$Api.Partner_Server_URL_200} 指向“salesforce”域。您需要像这样获得“salesforce”会话:

并在您的控制器/扩展中有一个属性,如下所示:

public String SessionId { get { return UserInfo.getSessionId(); } }

于 2010-12-30T14:48:45.533 回答