actionlink

问题 @Ajax.ActionLink("like", "Like", "Article", new { postId = Model.post.PostId, userName = User.Identity.Name }, new AjaxOptions { OnBegin = "OnBegin" }, new { @class = "like_link" }) function OnBegin() { if( true ) // value from client side. not returning value from server. { // I dont want to work the link. I want only alert message. } else { // Go to controller with parameters. } } I want something like above. OnBegin is not neccesary to do it. May be another solutions. Thanks. 回答1: OnBegin

问题 Microsoft MVC, Razor, Visual Studio 2013 I can create a link using either of these 2 methods. Is there any benefits in using the Html.ActionLink method, as I cannot see any ? <a href="/Review/MyReviews">My Reviews</a> @Html.ActionLink(linkText:="My Reviews", controllerName:="Review", actionName:="MyReviews") thanks, John 回答1: Yes. It is useful to use Url.Action() for url generation and Html.ActionLink() to generate anchor tags as it will make sure to generate correct relative Url from the

问题 I have an Action Link that's as follows: <td>@Html.ActionLink(item.InterfaceName, "Name", "Interface", new { name = item.InterfaceName}, null)</td> item.InterfaceName is gathered from a database, and is FastEthernet0/0 . This results in my HTML link being created to lead to "localhost:1842/Interface/Name/FastEthernet0/0" . Is there a way to make "FastEthernet0/0" URL friendly so that my routing doesn't get confused? 回答1: You could work around this, by replacing the slash. ActionLink(item

问题 I'm passing in some model information to an ActionLink, but I'd also like to provide the action with the values of some inputs on the page. For example, if I had something like this: <input Name="MyInput" /> <%: Html.ActionLink("MyAction", "MyController", Model.Value); I'd like the action to be aware of both Model.Value (which is passed in via parameter), and the value of MyInput. Normally I would use a FormCollection, but I can't in this instance since I'm not doing a submit. So how can I

问题 <%= Ajax.ActionLink("DrillDown", "EventOverzichtAjax", new { GroepID = Model.GroepID.ToString(), groepType = Model.GroepType.ToString(), manager = Model.isManager }, new AjaxOptions { UpdateTargetId = Model.GroepID.ToString(), OnBegin = string.Format("beginOverzichtFetch('{0}')", Model.GroepID), OnComplete = string.Format("completeOverzichtFetch('{0}')", Model.GroepID)}) %> I'm having some issues with the onBegin and onComplate properties. They work perfectly as i want. But they do not when i

问题 I have an ActionLink link this @Ajax.ActionLink("Delete it!", "Delete", new {id = getTheID}, new AjaxOptions { Confirm = "Really?", HttpMethod = "Delete", UpdateTargetId = "ddlRoles" }) and I want to insert the route value "id" on click. The value I want to read from is a drop-down list, so I got something like this in javascript to get the value: $('#ddlRoles :selected').val() I already read this post set ActionLink routeValues dynamically but I'm not sure how the syntax should look like,

问题 How in ASP.NET MVC would I construct an image map? For ref: <map id='headerMap'> <area shape='rect' href="Default.aspx" coords='300,18,673,109' /> </map> One answer of an answer of an unrelated question by markus is something similar: <a href="<%= Url.RouteUrl("MyRoute", new { param1 = "bla", param2 = 5 }) %>"> put in <span>whatever</span> you want, also <img src="a.gif" alt="images" />. </a> Sorry if this is redundant. My research indicated that this may be a version 2 mvc answer. Looking

问题 I'm having a little problem with this setup here I have a list of .ascx files and they all do different tasks in terms of calculations to the controller itself. So on my .aspx page I click on an Ajax.ActionLink() and this will render that specific .ascx file based on the item I clicked. Within that .ascx are 1-3 events that will fire 2 of them are onclick events and 1 is onload . The onclick event(s) are easier to work with in terms of I can hardcode it directly in the controls event like so

问题 How can I generate action link with custom html inside. Like following: <a href="http://blah-blah/....."> <span class="icon"/> New customer </a> 回答1: You can use the UrlHelper class : <a href="<% =Url.Action("Create","Customers") %>"> <span class="icon"/> New customer </a> The MSDN link is here : http://msdn.microsoft.com/en-us/library/system.web.mvc.urlhelper.aspx 来源： https://stackoverflow.com/questions/3879547/asp-net-mvc-generating-action-link-with-custom-html-in-it

问题 I want to write an HtmlHelper to render an ActionLink with pre-set values, eg. <%=Html.PageLink("Page 1", "page-slug");%> where PageLink is a function that calls ActionLink with a known Action and Controller, eg. "Index" and "Page". Since HtmlHelper and UrlHelper do not exist inside a Controller or class, how do I get the relative URL to an action from inside a class? Update: Given the additional three years of accrued experience I have now, here's my advice: just use Html.ActionLink("My Link