Question

在我的javascript中，我创建了<OBJECT>标记

                var htmlEmbedSilverlight = "<div id='silverlightControlHost'> "
                        + "<object data='data:application/x-silverlight-2,' type='application/x-silverlight-2' width='550px' height='250px'> "
                        + "<param name='source' value='../../ClientBin/FotoEmprestimoChave.xap'/> "
                        + "<param name='onError' value='onSilverlightError' /> "
                        + "<param name='background' value='white' /> "
                        + "<param name='minRuntimeVersion' value='4.0.60310.0' /> "
                        + "<param name='autoUpgrade' value='true' /> "
                        + "<param name='initparams' values='chave_id=" + data + "' /> "
                        + "<a href='http://go.microsoft.com/fwlink/?LinkID=149156&v=4.0.60310.0' style='text-decoration:none'> "
                        + "<img src='http://go.microsoft.com/fwlink/?LinkId=161376' alt='Get Microsoft Silverlight' style='border-style:none'/> "
                        + "</a> "
                        + "</object><iframe id='_sl_historyFrame' style='visibility:hidden;height:0px;width:0px;border:0px'></iframe></div>";
                $("#tiraFotoSilverlight").html(htmlEmbedSilverlight);

这是我在我的Web应用程序中调用的Silverlight应用程序的引用。问题是我的<param name='initparams' values='chave_id=" + data + "' /> "，因为在我的Silverlight App.xaml中，我有以下代码

 private void Application_Startup(object sender, StartupEventArgs e)
        {
            if (e.InitParams != null)
            {
                foreach (var item in e.InitParams)
                {
                    this.Resources.Add(item.Key, item.Value);
                }
            }

            this.RootVisual = new MainPage();            
        }

InitParams总是有Count = 0，我不知道为什么。有人能帮我吗？我只是尝试将值传递给我的Silverlight应用程序，而不是PostBack。

渲染

    <object width="550px" height="250px" type="application/x-silverlight-2" data="data:application/x-silverlight-2,">
    <param value="../../ClientBin/FotoEmprestimoChave.xap" name="source">
    <param value="onSilverlightError" name="onError">
    <param value="white" name="background">
    <param value="4.0.60310.0" name="minRuntimeVersion">
    <param value="true" name="autoUpgrade">
    <param values="chave_id=1" name="initparams">
<a style="text-decoration:none" href="http://go.microsoft.com/fwlink/?LinkID=149156&v=4.0.60310.0">
</object>

Answer 1

您为param的{{1}}标记使用了错误的键/值对。您使用initparams时应该<param values=（注意单数“值”与复数“值”）

将您的JavaScript行更改为：

<param value=

将param传递给silverlight应用程序

1 个答案: