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ASP.NET2.0 - ICallbackEventHandler(2) 无刷新回调创建步骤

2008-05-06 14:41 465 查看
<body>

<form id="form1" runat="server">

<div>

<button onclick="CallServer()">CallServer</button>

</div>

</form>

</body>

<script language="javascript" type="text/javascript">

function CallServer()

{

var product = "test";

<%= ClientScript.GetCallbackEventReference(this, "product", "ReceiveServerData",null)%>;

}

function ReceiveServerData(rValue)

{

alert(rValue);

}

</script>

private string CallBackValue = string.Empty;

string ICallbackEventHandler.GetCallbackResult()

{

return CallBackValue + ",Light the passion Share the dream";

}

void ICallbackEventHandler.RaiseCallbackEvent(string eventArgument)

{

this.CallBackValue = eventArgument;

}
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