Why do I have so many AXD files downloaded...Reducing the number of components in turn reduces the number of HTTP requests required to render the page. This is the key to faster pages. How do I make only one AXD file to be download by the user?hOW DO i MAKE ONLY ONE js FILE ...?
View 3 RepliesI need to $create Ajax Control Toolkit extenders (i.e. DropDown Extender) manually in JavaScript. To do so, the appropriate ACT scripts need to be loaded (i.e. DropDown.DropDownBehavior.js) manually since they are not declared in the page.
Prior to 3.5, I was loading these using the ScriptManager
[Code]....
My manually added DropDownBehavior.js script is loaded **before** the combined script containing all the ACT base classes resulting in a Value cannot be undefined. Parameter name: baseType
error in JavaScript. If I manually load the base types before DropDown.DropDownBehavior.js, I get Sys.InvalidOperationException:
Type Sys.Extended.UI.BehaviorBase has already been registered.
Is there some way to add these scripts either after the `_TSM_CombinedScripts_` or append to the end of it?
I have a textbox with a calendar extender.
When a date on the calendar is clicked the textbox is filled with the date value in format: dd-mm-yyyy That works...but now I added a MaskedEditExtender on that same textbox field. Now when a date in the calendar extender is clicked the focus is set on the textbox field, the mask shows, but the values are not filled in!
I also checked this post:[URL]but that didn.
Here's my code
[code]....
I am building a AJAX intensive web application (using ASP.NET, JQuery, and WCF web services) and am looking into building an HTTP Handler that handles script combining and compression for my JavaScript files and my CSS files. I know not combining the scripts is generally a less preferred approach, and I'm sure it's probably the way I will end up going, but my question is this...Since so many of my JS files are due to the controls I use don't they get cached by the browser after the first load anyway? Since so many of these controls can be found on many of the pages of my web application is it actually faster to combine all of my scripts and serve that one file (which will vary for every page) or to serve the individual files which will get cached? I guess what I'm getting at is, by enabling script combining am I now losing part of the caching ability of the browser? I know I can cache the combined script, but the combined script will be different for every page whereas with the individual control scripts each one will be cached and the number of new scripts will be minimal for each page call.
View 4 Repliesam confuse to make setup in following points,1. what is the connection string (basically the server name) to run it on various system.2. what is the actual steps for doing this.3. what files we have to save in our setup and how .4. what software (viz. .net , sql)we needed to install into a system that have no sql server and .net; Can be any alternative in our setup to install these required setup automatically, when my setup run.
View 1 RepliesWe have a website build in the umbraco 4.1 cms (webforms) default .net 3.5 And we have some MVC tools and controls build with MVC2.0 on net 4.0 i've managed to let the umbraco cms run in .net 4.0 and i've been following parts of this guide (for mvc 1.0 and umbraco 4.0.3) but now i'm stuck, umbraco has alot of url management itself, so i use the urlRewriting.net (included in umbraco) to redirect a certain url, to [URL] for example. i know the url rewriting works (if i force an error into the mvc.ashx i recieve it in the browser window. but each time it gets to the ProcessRequest it throws a "resource not found" error to the screen here is the full code for mvc.ashx that i use
<%@ WebHandler Language="C#" Class="mvc" %>
using System.Web;
using System.Web.Mvc;
public class mvc : IHttpHandler
{
public void ProcessRequest(HttpContext httpContext)
{
string originalPath = httpContext.Request.Path;
string newPath = httpContext.Request.QueryString["mvcRoute"];
if (string.IsNullOrEmpty(newPath))
newPath = "/";
HttpContext.Current.RewritePath(newPath, false);
IHttpHandler ihh = (IHttpHandler)(new MvcHttpHandler());
ihh.ProcessRequest(HttpContext.Current);
HttpContext.Current.RewritePath(originalPath, false);
}
public bool IsReusable
{
get { return false; }
}
}
here is the web.config that i use
<?xml version="1.0" encoding="utf-8"?>
<configuration>
<configSections>
<section name="urlrewritingnet" restartOnExternalChanges="true" requirePermission="false" type="UrlRewritingNet.Configuration.UrlRewriteSection, UrlRewritingNet.UrlRewriter" />
<section name="microsoft.scripting" type="Microsoft.Scripting.Hosting.Configuration.Section, Microsoft.Scripting, Version=0.9.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" requirePermission="false" />
<sectionGroup name="applicationSettings" type="System.Configuration.ApplicationSettingsGroup, System, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
<section name="umbraco.presentation.Properties.Settings" type="System.Configuration.ClientSettingsSection, System, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" requirePermission="false" />
</sectionGroup>
<section name="clientDependency" type="ClientDependency.Core.Config.ClientDependencySection, ClientDependency.Core"/>
<section name="UmbracoExamine" type="UmbracoExamine.Core.Config.UmbracoExamineSettings, UmbracoExamine.Core"/>
<section name="ExamineLuceneIndexSets" type="UmbracoExamine.Providers.Config.ExamineLuceneIndexes, UmbracoExamine.Providers"/>
</configSections>
<urlrewritingnet configSource="configUrlRewriting.config" />
<microsoft.scripting configSource="configscripting.config" />
<clientDependency configSource="configClientDependency.config" />
<UmbracoExamine configSource="configExamineSettings.config" />
<ExamineLuceneIndexSets configSource="configExamineIndex.config" />
<appSettings>
<add key="umbracoDbDSN" value="server=sander_pcSQLEXPRESS;database=database;user id=username;password=password" />
<add key="umbracoConfigurationStatus" value="4.1.0.betaII" />
<add key="umbracoReservedUrls" value="~/config/splashes/booting.aspx,~/install/default.aspx,~/config/splashes/noNodes.aspx" />
<add key="umbracoReservedPaths" value="~/umbraco,~/install/" />
<add key="umbracoContentXML" value="~/data/umbraco.config" />
<add key="umbracoStorageDirectory" value="~/data" />
<add key="umbracoPath" value="~/umbraco" />
<add key="umbracoEnableStat" value="false" />
<add key="umbracoHideTopLevelNodeFromPath" value="true" />
<add key="umbracoEditXhtmlMode" value="true" />
<add key="umbracoUseDirectoryUrls" value="false" />
<add key="umbracoDebugMode" value="true" />
<add key="umbracoTimeOutInMinutes" value="20" />
<add key="umbracoVersionCheckPeriod" value="7" />
<add key="umbracoDisableXsltExtensions" value="true" />
<add key="umbracoDefaultUILanguage" value="en" />
<add key="umbracoProfileUrl" value="profiler" />
<add key="umbracoUseSSL" value="false" />
<add key="umbracoUseMediumTrust" value="false" />
<add key="umbracoContentXMLUseLocalTemp" value="false"/>
</appSettings>
<system.net>
<mailSettings>
<smtp deliveryMethod="SpecifiedPickupDirectory">
<specifiedPickupDirectory pickupDirectoryLocation="c:mail" />
</smtp>
</mailSettings>
<!--
<mailSettings>
<smtp>
<network host="127.0.0.1" userName="username" password="password" />
</smtp>
</mailSettings>
-->
</system.net>
<!-- REMOVE FOR BETA -->
<!-- added by NH to test foreign membership providers-->
<connectionStrings>
<remove name="LocalSqlServer" />
<!--<add name="LocalSqlServer" connectionString="server=.sqlexpress;database=aspnetdb;user id=DBUSER;password=DBPASSWORD" providerName="System.Data.SqlClient"/>-->
</connectionStrings>
<system.web>
<!-- <trust level="Medium" originUrl=".*" />-->
<customErrors mode="Off" />
<trace enabled="true" requestLimit="10" pageOutput="false" traceMode="SortByTime" localOnly="true" />
<sessionState mode="InProc" stateConnectionString="tcpip=127.0.0.1:42424" sqlConnectionString="data source=127.0.0.1;Trusted_Connection=yes" cookieless="false" timeout="20" />
<globalization requestEncoding="UTF-8" responseEncoding="UTF-8" />
<xhtmlConformance mode="Strict" />
<httpRuntime requestValidationMode="2.0" />
<pages enableEventValidation="false">
<!-- ASPNETAJAX -->
<controls>
<add tagPrefix="umbraco" namespace="umbraco.presentation.templateControls" assembly="umbraco" />
<add tagPrefix="asp" namespace="System.Web.UI" assembly="System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" />
<add tagPrefix="asp" namespace="System.Web.UI.WebControls" assembly="System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" />
</controls>
<namespaces>
<!-- ASP MVC -->
<add namespace="System.Web.Mvc"/>
<add namespace="System.Web.Mvc.Ajax"/>
<add namespace="System.Web.Mvc.Html"/>
<add namespace="System.Web.Routing"/>
<add namespace="System.Linq"/>
<add namespace="System.Collections.Generic"/>
</namespaces>
</pages>
<httpModules>
<!-- URL REWRTIER -->
<add name="UrlRewriteModule" type="UrlRewritingNet.Web.UrlRewriteModule, UrlRewritingNet.UrlRewriter" />
<add name="umbracoRequestModule" type="umbraco.presentation.requestModule" />
<!-- UMBRACO -->
<add name="viewstateMoverModule" type="umbraco.presentation.viewstateMoverModule, umbraco" />
<add name="umbracoBaseRequestModule" type="umbraco.presentation.umbracobase.requestModule, umbraco" />
<!-- CLIENT DEPENDENCY -->
<add name="ClientDependencyModule" type="ClientDependency.Core.Module.ClientDependencyModule, ClientDependency.Core"/>
<!-- ASP MVC -->
<add name="RegisterRoutesModule" type="RegisterRoutesModule"/>
</httpModules>
<httpHandlers>
<remove verb="*" path="*.asmx" />
<add verb="*" path="*.asmx" validate="false" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
<add verb="*" path="*_AppService.axd" validate="false" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
<add verb="GET,HEAD" path="ScriptResource.axd" type="System.Web.Handlers.ScriptResourceHandler, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" validate="false"/>
<!-- UMBRACO CHANNELS -->
<add verb="*" path="umbraco/channels.aspx" type="umbraco.presentation.channels.api, umbraco" />
<add verb="*" path="umbraco/channels/word.aspx" type="umbraco.presentation.channels.wordApi, umbraco" />
<!-- CLIENT DEPENDENCY -->
<add verb="*" path="DependencyHandler.axd" type="ClientDependency.Core.CompositeFiles.CompositeDependencyHandler, ClientDependency.Core "/>
<!-- SPELL CHECKER -->
<add verb="GET,HEAD,POST" path="GoogleSpellChecker.ashx" type="umbraco.presentation.umbraco_client.tinymce3.plugins.spellchecker.GoogleSpellChecker,umbraco" />
<!-- ASP MVC -->
<add verb="*" path="*.mvc" validate="false" type="System.Web.Mvc.MvcHttpHandler, System.Web.Mvc, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
</httpHandlers>
<compilation defaultLanguage="c#" debug="true" batch="false" targetFramework="4.0">
<assemblies>
<add assembly="System.Core, Version=3.5.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089" />
<add assembly="System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" />
<add assembly="System.Data.DataSetExtensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089" />
<add assembly="System.Xml.Linq, Version=3.5.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089" />
<add assembly="System.Data.Linq, Version=3.5.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089" />
<!-- ASP MVC -->
<add assembly="System.Web.Mvc, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
<add assembly="System.Web.Routing, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
<add assembly="System.Web.Abstractions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
</assemblies>
</compilation>
<authentication mode="Forms">
<forms name="yourAuthCookie" loginUrl="login.aspx" protection="All" path="/" />
</authentication>
<authorization>
<allow users="?" />
</authorization>
<!-- Membership Provider -->
<membership defaultProvider="UmbracoMembershipProvider" userIsOnlineTimeWindow="15">
<providers>
<clear />
<add name="UmbracoMembershipProvider" type="umbraco.providers.members.UmbracoMembershipProvider" enablePasswordRetrieval="false" enablePasswordReset="false" requiresQuestionAndAnswer="false" defaultMemberTypeAlias="Another Type" passwordFormat="Hashed" />
<add name="UsersMembershipProvider" type="umbraco.providers.UsersMembershipProvider" enablePasswordRetrieval="false" enablePasswordReset="false" requiresQuestionAndAnswer="false" passwordFormat="Hashed" />
</providers>
</membership>
<!-- added by NH to support membership providers in access layer -->
<roleManager enabled="true" defaultProvider="UmbracoRoleProvider">
<providers>
<clear />
<add name="UmbracoRoleProvider" type="umbraco.providers.members.UmbracoRoleProvider" />
</providers>
</roleManager>
<!-- Sitemap provider-->
<siteMap defaultProvider="UmbracoSiteMapProvider" enabled="true">
<providers>
<clear />
<add name="UmbracoSiteMapProvider" type="umbraco.presentation.nodeFactory.UmbracoSiteMapProvider" defaultDescriptionAlias="description" securityTrimmingEnabled="true" />
</providers>
</siteMap>
</system.web>
<applicationSettings>
<umbraco.presentation.Properties.Settings>
<setting name="umbraco_com_regexlib_Webservices" serializeAs="String">
<value>http://regexlib.com/WebServices.asmx</value>
</setting>
</umbraco.presentation.Properties.Settings>
</applicationSettings>
<system.webServer>
<validation validateIntegratedModeConfiguration="false" />
<modules>
<remove name="UrlRewriteModule"/>
<remove name="umbracoRequestModule"/>
<remove name="viewstateMoverModule"/>
<remove name="umbracoBaseRequestModule"/>
<remove name="ScriptModule"/>
<remove name="ClientDependencyModule"/>
<!-- URL REWRTIER -->
<add name="UrlRewriteModule" type="UrlRewritingNet.Web.UrlRewriteModule, UrlRewritingNet.UrlRewriter" />
<!-- UMBRACO -->
<add name="umbracoRequestModule" type="umbraco.presentation.requestModule, umbraco" />
<add name="viewstateMoverModule" type="umbraco.presentation.viewstateMoverModule, umbraco" />
<add name="umbracoBaseRequestModule" type="umbraco.presentation.umbracobase.requestModule, umbraco" />
<!-- ASPNETAJAX -->
<add name="ScriptModule" preCondition="managedHandler" type="System.Web.Handlers.ScriptModule, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" />
</modules>
<handlers accessPolicy="Read, Write, Script, Execute">
<remove name="WebServiceHandlerFactory-Integrated" />
<remove name="ScriptHandlerFactory" />
<remove name="ScriptHandlerFactoryAppServices" />
<remove name="ScriptResource" />
<!-- ASPNETAJAX -->
<add name="ScriptHandlerFactory" verb="*" path="*.asmx" preCondition="integratedMode" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" />
<add name="ScriptHandlerFactoryAppServices" verb="*" path="*_AppService.axd" preCondition="integratedMode" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" />
<add name="ScriptResource" verb="GET,HEAD" path="ScriptResource.axd" preCondition="integratedMode" type="System.Web.Handlers.ScriptResourceHandler, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" />
<!-- UMBRACO CHANNELS -->
<add verb="*" name="Channels" path="umbraco/channels.aspx" type="umbraco.presentation.channels.api, umbraco" />
<add verb="*" name="Channels_Word" path="umbraco/channels/word.aspx" type="umbraco.presentation.channels.wordApi, umbraco" />
<!-- CLIENT DEPENDENCY -->
<add verb="*" name="ClientDependency" path="DependencyHandler.axd" type="ClientDependency.Core.CompositeFiles.CompositeDependencyHandler, ClientDependency.Core "/>
<!-- SPELL CHECKER -->
<add verb="GET,HEAD,POST" name="SpellChecker" path="GoogleSpellChecker.ashx" type="umbraco.presentation.umbraco_client.tinymce3.plugins.spellchecker.GoogleSpellChecker,umbraco"/>
</handlers>
</system.webServer>
<runtime>
<assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
<dependentAssembly>
<assemblyIdentity name="System.Web.Mvc" publicKeyToken="31bf3856ad364e35" />
</dependentAssembly>
</assemblyBinding>
</runtime>
</configuration>
and the routing file
using System.Web;
using System.Web.Mvc;
using System.Web.Routing;
public class RegisterRoutesModule : IHttpModule
{
public void Init(HttpApplication application)
{
RegisterRoutes(RouteTable.Routes);
}
public static void RegisterRoutes(RouteCollection routes)
{
routes.IgnoreRoute("{resource}.axd/{*pathInfo}");
if (routes["Default"] == null){
routes.MapRoute(
"Default",
"{controller}.aspx/{action}/{id}",
new { action = "Index", id = "" }
);
}
routes.MapRoute(
"Root",
"",
new { controller = "Home", action = "Index", id = "" }
);
}
public void Dispose()
{
}
}
i have very few knowledge of mvc, though i am a certified umbraco developer. what i suspect is that there are some routing issues, and the views folder is not found or something like that.
Here is idea i have 6 different fields to allow search if i give the option for user to enter value in any of 6 option or enter combined fields how to use sql query to retrieve the value.
View 1 RepliesI have a simple model that contains about 6 tables dealing with customers. As long as I am dealing with one table at a time or returning the single or list of an entire class everything is great. I am struggling with having to return subsets or combinations of the class information. For example customer sales by year.
This query involves these classes:
Customer
CustomerOrder
I need to return something like
CustomerName
Year
TotalSales
I can build the query fine. Returning that to a model is what puzzles me. I have no class that I form a generic.list with and nothing to inherit on the view. What is the best way to handle this?
Usual javascript files can be cached on a client-side if web server sets the expiration. If user has once downloaded it, it will be cached by his browser.And what about AjaxControlToolkit ToolkitScriptManager? Are combined JS files cached on a client? How can expiration time be managed?
View 1 RepliesI am working on a scenario where I need to combine three applications into one (Project Requirement). I link the three applications on a web page and which ever link is clicked, I redirect it to that page.
My application sturcture looks as below
MainPage
- Folder1 with App1 (uses Active Directory group for authentication)
- SubPages
- Folder2 with App2 (Uses Membership roles and users)
- SubPages
- Folder3 with App3 (Uses Other logins for oracle database)
- SubPages
Is it possible to provide authorization only for my App2 based on the role created in membership.
For eg: There is user1 with role1 and user2 with role2 but i need to allow only user1 with role1.
When I was checking this scenario in the ASP.NET configuration settings to modify, it has the allow all permisions which is disabled to modify and it is given that Rules that appear dimmed are inherited from the parent and cannot be changed at this level.
We are starting to add some MVC pages to our exsiting WebForms website. When people type in[URL] they get a 404. If they type in[URL] then it works.
We are running Windows Server 2008 R2 with IIS 7.5. The default document is set in IIS.
The 404s started when we introduced MVC, so routing must be the guilty party here.
Here is my Global.aspx.cs.RegisterRoutes method
[code]....
Environment used - Asp.net mvc 1.0 with c#
Problem -I have used simple mvc application. and also added webform into mvc application.and it is working fine. but when i used session object for sharing data between mvc and webapplication. it is not working. I have put Session["logon"] = "logon"; object into mvc controller and when i access this into webform then there is no value in session object.
I have a linq to sql query where I have to perform union two set of records.
And I do not have equal number of fields, so added the null
eg my psuedo code is
[code]....
after googling some hours I came to understand that it is bug in 3.5 framework.
Now I want to retrieve the result.
How do I do thatI tried framing into two seperate iqueryable
var a= first query
var b =second query
ilist result =a.union b
This too results in the same error.
I am seeing Fire with this error, i tried to google and did my all but i failed to resolve it my self. i tried all the examples, used the remove on my web config to remove the so called duplicate key. I am using IIS 7 on Windows Server 2008 and when i run my app , i get the following Error and my webconfig looks like this [URL]
View 4 RepliesI'm currently working on. I don't have a compsci degree so I don't know what to call this.I have a method called TryToGetSetValue(Direction direction, object value, object valueOnFail)
public enum Direction
{
ModelToForm,
FormToModel
i have a details table which include detailid, custname, address, classification , pincode, telephone, remarks and classification table contain classification id & classification.i want to insert detailid & corresponding classificationid to a new table detail_classification. How to write stored procedure for that?
View 1 RepliesIn my master.page I load a Web form:
<script type="text/jscript">$("#LoginInformation").load("LoginInformation.aspx");</script>
But when I have a ListView or DataView, etc... with a pager, I get problems when I click on 'next page'.Then I get the error: Validation of viewstate MAC failed. When I don't use Jquery's load function, I don't get an error.
[Code]....
And in js i simply change src attr of the image :
$.get("my-url", function (url) {
img.attr("src", url); // getting C: emplabla.jpg
});
Cant figure out to make it work! Source is not a valid path for image
I recently ran yslow on a page i have (master paged etc) and it returned that there were far too many javascript files included (most of which I haven't added).
I guess my question is that given i have v1.0.20229.0 of the toolkit.dll (over .net 2)
I'm wondering if subsequent releases have fixes for this sort of thing?
[WebMethod(EnableSession = true)]
View 5 RepliesI'm using AsyncFileUpload, when i upload a file all works fine, but when upload finish, i want to upload another file with the same control, but not work, always enter in the uploadError event, i dont know why. ¿What can i do for reset the control?
View 3 RepliesI m using CuteWebUI.AjaxUploader.dll and i want to upload multiple files in Filesystem like c:foldername at single click.how can i do this.
View 1 Replieshow to upload files using ajax in jquery.
system: windows 7, iis, asp.net, c#
I have downloaded the source code for the latest version of the AjaxControlToolkit and have noticed that there are differences in the scripts included in the solution.
Previously, only one debug version of a JavaScript file was included for each control. This was then stripped of newlines and comments before building in release mode to embed these modified files in the output dll. However, now the solution has both the debug.js and .js versions (debug and compressed versions, respectively) included in the solution for each control.
My question is, if I desired to make changes to the debug versions of the JavaScript file for any control, does the compressed version of the file get generated automatically or is there some manual action I need to take to produce those files? It appears as though with this solution there are no integrated build tasks as in the previous versions so I feel like my latter suspicion may be correct but was hoping for input from somebody who knows more about this.
I do not like the idea of including overriden methods of toolkit funtions in my site's JavaScript, I am just curious how I would go about producing the release version of the script. In other words, how would the developers that work on the AjaxControlToolkit do this when working with the solution.\ | m ny;[6n n
I have a webpage where users can create a database record and select a file they want to upload to the database server. these files can be big, like 100mb.
I dont want the user to wait, so I want the file to be uploaded in the background. So that they can continue with doing other stuff while the file is being uploaded.
Is BITS the way to go for this? Or is that only for Fatclient development? Any good tuterials
?
If BITS is not the way to go, what are my options? An ajax call to a services with the filelocation?