fn.toggle(handler(eventObject)，handler(eventObject)...)哪里去了?

问题描述

我有此jsfiddle

使用 toggle事件-不与切换-jQuery版本设置为 EDGE

which uses toggle event - not to be confued with toggle - jQuery version set to EDGE

由于突然恢复为 toggle .

我找不到任何弃用标签或类似标签

I cannot find any deprecation tags or such

http://api.jquery.com/category/deprecated/给出了404

如果我在迁移模块. net/mplungjan/cBgtn/"rel =" noreferrer> jsFiddle然后起作用，我在控制台中看到警告(由 https://github.com/jquery/jquery-migrate/blob/master/warnings.md )

If I add the Migrate module my jsFiddle then works and I see the warning in the console (elaborated by https://github.com/jquery/jquery-migrate/blob/master/warnings.md as posted by Frédéric Hamidi)

我看到弃用fn切换和问题24 和机票#11786 ，但不在我希望看到的地方.

I see Deprecate fn toggle and issue 24 and Ticket #11786 but not in places I would expect to see it.

我缺少什么?在哪里可以找到它的替代品和文件?

What am I missing and where do I find the replacement and documentation for it?

注意:我了解过时的原因，只是找不到过时的官方文档

NOTE: I understand the reason for deprecation, I just can't find official documentation for the deprecation

$('#tbl .xx').toggle(
  function() {
    $(this).siblings().each(function(){
      var t = $(this).text();
      $(this).html($('<input />',{'value' : t}));
    });
  },
  function() {
    $(this).siblings().each(function(){
      var inp = $(this).find('input');
      if (inp.length){
        $(this).text(inp.val());
      }
    });
  }
);

迁移代码:

jQuery.fn.toggle = function( fn, fn2 ) {
  // Don't mess with animation or css toggles
  if ( !jQuery.isFunction( fn ) || !jQuery.isFunction( fn2 ) ) {
    return oldToggle.apply( this, arguments );
  }
  migrateWarn("jQuery.fn.toggle(handler, handler...) is deprecated");
  // Save reference to arguments for access in closure
  var args = arguments,
  guid = fn.guid || jQuery.guid++,
  i = 0,
  toggler = function( event ) {
    // Figure out which function to execute
    var lastToggle = ( jQuery._data( this, "lastToggle" + fn.guid ) || 0 ) % i;
    jQuery._data( this, "lastToggle" + fn.guid, lastToggle + 1 );
    // Make sure that clicks stop
    event.preventDefault();
    // and execute the function
    return args[ lastToggle ].apply( this, arguments ) || false;
  };
  // link all the functions, so any of them can unbind this click handler
  toggler.guid = guid;
  while ( i < args.length ) {
    args[ i++ ].guid = guid;
  }
  return this.click( toggler );
};

更新，我问他们是否可以将代码保留为fn.toggler，因此它是重命名而不是删除

UPDATE I have asked if they could keep the code as fn.toggler so it is a rename instead of a remove

推荐答案

您可以找到有关 jQuery Migrate插件发出的警告列表:

原因:.toggle()有两种完全不同的含义 方法.使用.toggle()来显示或隐藏元素不受影响. 在.toggle()中将其用作专门的单击处理程序已被弃用 1.8，并在1.9中删除.

Cause: There are two completely different meanings for the .toggle() method. The use of .toggle() to show or hide elements is not affected. The use of .toggle() as a specialized click handler was deprecated in 1.8 and removed in 1.9.

解决方案:重写依赖于$().toggle()的代码，使用 jQuery Migrate插件的最小生产版本，以提供 功能，或从中提取$().toggle()方法 插件的来源，并在应用程序中使用它.

Solution: Rewrite the code that depends on $().toggle(), use the minified production version of the jQuery Migrate plugin to provide the functionality, or extract the $().toggle() method from the plugin's source and use it in the application.

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