使用jQuery和GreaseMonkey检测Gmail何时完成加载

首先,你可以对谷歌大喊大叫来解决他们的问题 gmail-greasemonkey API——它似乎每天都在崩溃。明确地, registerViewChangeCallback() 将有助于解决问题,但它似乎已停止正常工作。

似乎

//
// ==UserScript==
// @name            Fire on page finished (with AJAX mods)
// @namespace       Gmail
// @description     This script shows one way to wait for an AJAX-heavy page to load.
// @include         http://mail.google.com/*
// @include         https://mail.google.com/*
// ==/UserScript==
//

if (window.top != window.self)  //don't run on frames or iframes
    return;


var zGbl_PageChangedByAJAX_Timer = '';


window.addEventListener ("load", LocalMain, false);


function LocalMain ()
{
    if (typeof zGbl_PageChangedByAJAX_Timer == "number")
    {
        clearTimeout (zGbl_PageChangedByAJAX_Timer);
        zGbl_PageChangedByAJAX_Timer  = '';
    }

    document.body.addEventListener ("DOMNodeInserted", PageBitHasLoaded, false);
}


function PageBitHasLoaded (zEvent)
{
    if (typeof zGbl_PageChangedByAJAX_Timer == "number")
    {
        clearTimeout (zGbl_PageChangedByAJAX_Timer);
        zGbl_PageChangedByAJAX_Timer  = '';
    }
    zGbl_PageChangedByAJAX_Timer      = setTimeout (function() {HandlePageChange (); }, 666);
}


function HandlePageChange ()
{
    removeEventListener ("DOMNodeInserted", PageBitHasLoaded, false);

    alert ('Page has finished loading.');
}