diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/DotNetOpenAuth/OpenId/RelyingParty/OpenIdAjaxTextBox.cs | 20 |
1 files changed, 13 insertions, 7 deletions
diff --git a/src/DotNetOpenAuth/OpenId/RelyingParty/OpenIdAjaxTextBox.cs b/src/DotNetOpenAuth/OpenId/RelyingParty/OpenIdAjaxTextBox.cs index 2c8d947..4249834 100644 --- a/src/DotNetOpenAuth/OpenId/RelyingParty/OpenIdAjaxTextBox.cs +++ b/src/DotNetOpenAuth/OpenId/RelyingParty/OpenIdAjaxTextBox.cs @@ -705,13 +705,19 @@ namespace DotNetOpenAuth.OpenId.RelyingParty { base.OnPreRender(e); if (this.DownloadYahooUILibrary) { - string yuiLoadScript = @"var loader = new YAHOO.util.YUILoader({ - require: ['button', 'menu'], - loadOptional: false, - combine: true -}); - -loader.insert();"; + // Although we'll add the <script> tag to download the YAHOO component, + // a download failure may have occurred, so protect ourselves from a + // script error using an if (YAHOO) block. But apparently at least in IE + // that's not even enough, so we use a try/catch. + string yuiLoadScript = @"try { if (YAHOO) { + var loader = new YAHOO.util.YUILoader({ + require: ['button', 'menu'], + loadOptional: false, + combine: true + }); + + loader.insert(); +} } catch (e) { }"; this.Page.ClientScript.RegisterClientScriptInclude("yuiloader", this.Page.Request.Url.IsTransportSecure() ? YuiLoaderHttps : YuiLoaderHttp); this.Page.ClientScript.RegisterClientScriptBlock(this.GetType(), "requiredYuiComponents", yuiLoadScript, true); } |