使用 htmlAttributes 时 Ajax.ActionLink 错误地呈现链接的问题

发布于 2024-07-17 10:25:01 字数 1724 浏览 5 评论 0原文

有谁知道在 Ajax.ActionLink 中使用 htmlAttributes 时渲染不正确的查询字符串有什么问题吗？看来，如果我在 htmlAttributes 中放入一个空数组，链接就会错误地呈现。这是我的代码。

当我这样做时（注意 new { }）：

<%= Ajax.ActionLink("Delete", "Delete", "Milestone", new RouteValueDictionary { { "id", Model.Id } }, new AjaxOptions { HttpMethod = "GET", UpdateTargetId = "ModalDeleteContainer", OnSuccess = "modalDelete" }, new { })%>

链接呈现如下：

<a href="/Client/1/Admin/Milestone/Delete?Count=1&amp;Keys=System.Collections.Generic.Dictionary%602%2BKeyCollection%5BSystem.String%2CSystem.Object%5D&amp;Values=System.Collections.Generic.Dictionary%602%2BValueCollection%5BSystem.String%2CSystem.Object%5D" onclick="Sys.Mvc.AsyncHyperlink.handleClick(this, new Sys.UI.DomEvent(event), { insertionMode: Sys.Mvc.InsertionMode.replace, httpMethod: 'GET', updateTargetId: 'ModalDeleteContainer', onSuccess: Function.createDelegate(this, modalDelete) });">Delete</a>

当我这样做时（null 而不是 new { }）：

<%= Ajax.ActionLink("Delete", "Delete", "Milestone", new RouteValueDictionary { { "id", Model.Id } }, new AjaxOptions { HttpMethod = "GET", UpdateTargetId = "ModalDeleteContainer", OnSuccess = "modalDelete" }, null)%>

链接呈现如下：

<a href="/Client/1/Admin/Milestone/Delete/703c749e-c145-4cf1-90eb-9bee00bac79d" onclick="Sys.Mvc.AsyncHyperlink.handleClick(this, new Sys.UI.DomEvent(event), { insertionMode: Sys.Mvc.InsertionMode.replace, httpMethod: 'GET', updateTargetId: 'ModalDeleteContainer', onSuccess: Function.createDelegate(this, modalDelete) });">Delete</a>

两者之间的唯一区别是末尾的 htmlAttributes 参数Ajax.ActionLink 的。感谢您的任何见解！

原文

Does anyone know of any issues with rendering incorrect querystrings when using htmlAttributes in an Ajax.ActionLink? It seems that if I put even an empty array in for the htmlAttributes, the link gets rendered incorrectly. Here's my code.

When I do this (note the new { }):

<%= Ajax.ActionLink("Delete", "Delete", "Milestone", new RouteValueDictionary { { "id", Model.Id } }, new AjaxOptions { HttpMethod = "GET", UpdateTargetId = "ModalDeleteContainer", OnSuccess = "modalDelete" }, new { })%>

The link renders like this:

<a href="/Client/1/Admin/Milestone/Delete?Count=1&Keys=System.Collections.Generic.Dictionary%602%2BKeyCollection%5BSystem.String%2CSystem.Object%5D&Values=System.Collections.Generic.Dictionary%602%2BValueCollection%5BSystem.String%2CSystem.Object%5D" onclick="Sys.Mvc.AsyncHyperlink.handleClick(this, new Sys.UI.DomEvent(event), { insertionMode: Sys.Mvc.InsertionMode.replace, httpMethod: 'GET', updateTargetId: 'ModalDeleteContainer', onSuccess: Function.createDelegate(this, modalDelete) });">Delete</a>

When I do this (null instead of new { }):

<%= Ajax.ActionLink("Delete", "Delete", "Milestone", new RouteValueDictionary { { "id", Model.Id } }, new AjaxOptions { HttpMethod = "GET", UpdateTargetId = "ModalDeleteContainer", OnSuccess = "modalDelete" }, null)%>

The link renders like this:

<a href="/Client/1/Admin/Milestone/Delete/703c749e-c145-4cf1-90eb-9bee00bac79d" onclick="Sys.Mvc.AsyncHyperlink.handleClick(this, new Sys.UI.DomEvent(event), { insertionMode: Sys.Mvc.InsertionMode.replace, httpMethod: 'GET', updateTargetId: 'ModalDeleteContainer', onSuccess: Function.createDelegate(this, modalDelete) });">Delete</a>

The only difference between the two is the htmlAttributes argument at the end of the Ajax.ActionLink. Thanks for any insight!

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雄赳赳气昂昂 2024-07-24 10:25:01

您需要使用该方法的正确重载。您正在使用的版本需要一个 IDictionary，这就是它按原样呈现的原因。

如果您像这样选择对象 RouteValues 和对象 htmlAttributes：

<%= Ajax.ActionLink("Delete", "Delete", "Milestone", new { id = Model.Id }, 
new AjaxOptions { HttpMethod = "GET", UpdateTargetId = "ModalDeleteContainer", 
OnSuccess = "modalDelete" }, new { })%>

一切都会起作用！

You need to use the correct overload of the method. The one you are using takes an IDictionary and that's why it's rendering the way it is.

If you choose the object RouteValues and object htmlAttributes like this:

<%= Ajax.ActionLink("Delete", "Delete", "Milestone", new { id = Model.Id }, 
new AjaxOptions { HttpMethod = "GET", UpdateTargetId = "ModalDeleteContainer", 
OnSuccess = "modalDelete" }, new { })%>

it will all work!

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