Asp.net Core中的Ajax帮助器标签文档 [英] Ajax helper tags documentation in Asp.net Core

问题描述

Asp.net Core中是否有Ajax帮助器标签文档的链接.我正在尝试使用asp.net核心学习ajax，但是我没有找到有关它的文档. 在asp.net mvc中，我们使用@ Ajax.Form，然后使用AjaxOptions方法来处理ajax.经过数小时的搜索，我找到了此链接. https://dotnetthoughts.net/jquery-unobtrusive-ajax-helpers- in-aspnet-core/ 在此链接中，有一种在asp.net核心中使用ajax的方法. 我在我的项目中实现了它并取得了成功. 然后我搜索了它的文档，但是什么也没找到. 我想要它的文档链接.请任何人帮助它的文档

Is there is any link for Ajax helper tags documentation in Asp.net Core. I am trying to learn ajax with asp.net core but i found no documentation for it. In asp.net mvc we use @Ajax.Form and then uses AjaxOptions method for work on ajax. After many hours search i found this link. https://dotnetthoughts.net/jquery-unobtrusive-ajax-helpers-in-aspnet-core/ In this link there is a way work with ajax in asp.net core. I implement it in my project and successful. Then i search for its documentation but i found nothing. I want its documentation link.Please anybody help for its documentation

推荐答案

ASP.NET Core中没有服务器端帮助程序，例如@Ajax.Form.您可能会为类似的功能编写自己的标签帮助程序，但我还没有看到有人这样做.一般的想法是，当您要具有客户端行为时，编写实际的JavaScript.将这些东西隐藏在服务器端魔术背后通常不是最好的主意.

There are no server-side helpers, like @Ajax.Form, in ASP.NET Core. You could probably write your own tag helpers for similar features but I haven’t seen anyone do this. The general idea is to write actual JavaScript when you want to have client-side behavior. Hiding these things behind server-side magic is usually not the best idea.

jquery-ajax-unobtrusive 是一个JavaScript软件包，可将客户端行为添加到在最终呈现的页面中查找各种属性，以在标准表单的顶部添加功能.因此，这将是一个完全基于JavaScript的解决方案.

jquery-ajax-unobtrusive is a JavaScript package that adds client-side behavior to look for various attributes in the final rendered page to add functionality on top of your standard forms. So this would be a fully JavaScript-based solution.

不幸的是，似乎没有关于它的文档.您可以查看其源代码，以了解可能或不可能的情况

Unfortunately, there does not seem to be documentation about it. You can take a look at its source code to figure out what may or may not be possible.

通过快速查看源代码(免责声明:无需亲自测试功能)，这似乎是软件包支持的数据属性和可用功能:

From taking a quick look at the source (disclaimer: without testing the functionality myself), this seems to be the supported data attributes and available functionality of the package:

• data-ajax="true" –启用表单功能.
• data-ajax-update –使用模式，用AJAX结果更新的元素的选择器.
• data-ajax-mode
  • data-ajax-mode="before" – 将数据添加到元素.
  • data-ajax-mode="after" – 将数据追加到元素.
  • data-ajax-mode="replace-with" – 用数据替换元素.
  • 否则，将元素的HTML内容设置为数据.
  • data-ajax="true" – To enable the functionality for a form.
  • data-ajax-update – Selector for the elements that are updated with the AJAX result, using the mode.
  • data-ajax-mode
    • data-ajax-mode="before" – Prepends the data to the element.
    • data-ajax-mode="after" – Appends the data to the element.
    • data-ajax-mode="replace-with" – Replaces the element with the data.
    • Otherwise sets the HTML content of the element to the data.

    回调函数等效于jQuery的beforeSend，complete，success和failure.从外观上，您可以使用函数的JavaScript对象路径指定回调.

    The callback functions are the equivalent of jQuery’s beforeSend, complete, success, and failure. From how it looks, you can specify the callbacks using a JavaScript object path to the function.

    例如，data-ajax-success="foo.bar.onSuccess"将调用函数foo.bar.onSuccess()，即它将在window中查找对象foo，获取其bar成员，然后在其上调用onSuccess.

    For example data-ajax-success="foo.bar.onSuccess" will call the function foo.bar.onSuccess(), i.e. it will look for an object foo in the window, get its bar member, and call onSuccess on that.

    这篇关于Asp.net Core中的Ajax帮助器标签文档的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！