/// <summary> /// Loads jQuery depending on configuration settings (CDN, WebResource or site url) /// and injects the full script link into the page. /// </summary> /// <param name="control"></param> /// <param name="jQueryUrl">Optional url to jQuery as a virtual or absolute server path</param> public static void LoadjQuery(Control control, string jQueryUrl) { ClientScriptProxy p = ClientScriptProxy.Current; if (!string.IsNullOrEmpty(jQueryUrl)) { p.RegisterClientScriptInclude(control, typeof(WebResources), jQueryUrl, ScriptRenderModes.HeaderTop); } else if (jQueryLoadMode == jQueryLoadModes.WebResource) { p.RegisterClientScriptResource(control, typeof(WebResources), WebResources.JQUERY_SCRIPT_RESOURCE, ScriptRenderModes.HeaderTop); } else if (jQueryLoadMode == jQueryLoadModes.ContentDeliveryNetwork) { // Load from CDN Url specified p.RegisterClientScriptInclude(control, typeof(WebResources), jQueryCdnUrl, ScriptRenderModes.HeaderTop); // check if jquery loaded - if it didn't we're not online and use WebResource string scriptCheck = @"if (typeof(jQuery) == 'undefined') document.write(unescape(""%3Cscript src='{0}' type='text/javascript'%3E%3C/script%3E""));"; jQueryUrl = p.GetClientScriptResourceUrl(control, typeof(WebResources), WebResources.JQUERY_SCRIPT_RESOURCE); p.RegisterClientScriptBlock(control, typeof(WebResources), "jquery_register", string.Format(scriptCheck, jQueryUrl), true, ScriptRenderModes.HeaderTop); } return; }
/// <summary> /// Loads the appropriate jScript library out of the scripts directory and /// injects into a WebForms page. /// </summary> /// <param name="control"></param> /// <param name="jQueryUiUrl">Optional url to jQuery as a virtual or absolute server path</param> public static void LoadjQueryUi(Control control, string jQueryUiUrl) { ClientScriptProxy p = ClientScriptProxy.Current; // jQuery UI isn't provided as a Web Resource so default to a fixed URL if (jQueryLoadMode == jQueryLoadModes.WebResource) { //throw new InvalidOperationException(Resources.WebResourceNotAvailableForJQueryUI); jQueryUiUrl = WebUtils.ResolveUrl(jQueryUiLocalFallbackUrl); } if (!string.IsNullOrEmpty(jQueryUiUrl)) { p.RegisterClientScriptInclude(control, typeof(WebResources), jQueryUiUrl, ScriptRenderModes.Header); } else if (jQueryLoadMode == jQueryLoadModes.ContentDeliveryNetwork) { // Load from CDN Url specified p.RegisterClientScriptInclude(control, typeof(WebResources), jQueryUiCdnUrl, ScriptRenderModes.Header); // check if jquery loaded - if it didn't we're not online and use WebResource string scriptCheck = @"if (typeof(jQuery.ui) == 'undefined') document.write(unescape(""%3Cscript src='{0}' type='text/javascript'%3E%3C/script%3E""));"; p.RegisterClientScriptBlock(control, typeof(WebResources), "jquery_ui", string.Format(scriptCheck, WebUtils.ResolveUrl(jQueryUiLocalFallbackUrl)), true, ScriptRenderModes.Header); } return; }