列出jQuery中的文档就绪事件

Question

I'm trying to track down a problem in some very complex Javascript and I need to find all the jQuery(document).ready( events that are active on the current screen as one of them is causing the problem.

I just asked a general question about accessing events on jQuery and got a good answer, however unfortunately it's still not solved my specific problem.

I now have:

> jQuery._data(document).events

Which returns:

Object {mouseup: Array[1], touchstart: Array[2], touchmove: Array[1], touchend: Array[1], click: Array[1]…}
   MSPointerOver: Array[1]
   click: Array[1]
   mousemove: Array[1]
   mouseup: Array[1]
   pointerover: Array[1]
   touchend: Array[1]
   touchmove: Array[1]
   touchstart: Array[2]
   __proto__: Object

However I'm looking for the list of the document ready events as registered using jQuery(document).ready( and none of these seem to be that...

Answer 1

Well, assuming you have access to the source, you could overwrite $.fn.ready :

jQuery.fn.ready = function( fn ) {
    // log the argument
    window.console && console.log(fn);

    // preserve default behaviour
    jQuery.ready.promise().done( fn );

    return this;
};

This does , of course, need to be included before any of the actual .ready() calls

example: http://jsfiddle.net/49uksstv/

Answer 2

See this post readylist-is-no-longer-exposed-in-1-4 . At jquery 1.11.1.js at line 3481 ,

readyList = jQuery.Deferred();

Though , was able to gather data about .ready() event function with

function evt() {
    $(document)
    .on("click", function(e) {
      alert(1);
    });
    alert(2);
};

    $(document).on("ready", evt);
    console.log(jQuery._data(document
               , "events").ready[0]
               , jQuery._data(document
               , "events").ready[0].handler);

where

jQuery._data(document, "events").ready[0].handler

would be the text of evt()

however, if try

$(document).on("ready", evt1, evt2);

evt will be registered as event.data , not as type function

Could try create object or array of functions , outside of .ready or custom event , utilize on to compile attached functions

add functions to an array , then dequeue the array of functions by calling jQuery._data(document).events in $.each() .

.ready appear jQuery.Deferred() , could create custom deferred object , called with check of .isReady , or called on certain conditions with $.holdReady(true) , $.holdReady(false) ; or after each function in array of function pass conditions ; return correct init type value ?.

Or, not utilize .ready() and only utilize custom .on() event , or custom deferred resolved with checking conditions of document of functions' in array init -type values ?

Try

function evt() {
    $(document)
    .on("click", function(e) {
      alert(1);
    });
    alert(2);
};

$(document).on("ready", evt);
console.log(jQuery._data(document
           , "events").ready[0]
           , jQuery._data(document
           , "events").ready[0].handler);

jsfiddle http://jsfiddle.net/guest271314/c4z8pv9p/