10 examples of 'jquery document ready shorthand' in JavaScript

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function domReady(callback){
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	// TODO: support IE7-8
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	if(/e/.test(doc.readyState||'')){
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		// TODO: fix the issues with sync so this can be run immediately
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		setTimeout(callback, 200);
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	}else{
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		doc.addEventListener("DOMContentLoaded", callback);
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	}
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}

42
function domReady(callback) {
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  const doc = document;
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  const attach = 'addEventListener';
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  if (doc[attach]) {
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    doc[attach]('DOMContentLoaded', callback);
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  } else {
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    window.attachEvent('onload', callback);
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  }
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}

9
export function domReady(callback) {
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  readyCallbacks.push(callback)
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}

7
function domReady(callback) {
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    if (doc.readyState === "complete" || (doc.readyState !== "loading" && !doc.documentElement.doScroll))
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        setTimeout(() => callback && callback(), 0)
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    else {
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        let handler = () => {
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            doc.removeEventListener("DOMContentLoaded", handler, false)
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            win.removeEventListener("load", handler, false)
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            callback && callback()
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        }
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        doc.addEventListener("DOMContentLoaded", handler, false)
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        win.addEventListener("load", handler, false)
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    }
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}

1
function jqueryLoaded() {
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  django.jQuery(document).ready(function () {
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    if (!django.hasOwnProperty('unitsList')){
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      django.jQuery.ajax({
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        url: '/api/v1/courses/units',
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        success: function (data, status, jqXHR) {
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          django.unitsList = data
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        }
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      });
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    }
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  });
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}

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function domReady(fn){
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    if(document.addEventListener){
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        document.addEventListener('DOMContentLoaded',function(){
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            document.removeEventListener('DOMContentLoaded',this,false);
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            fn();
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        },false);
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    }else if(document.attachEvent){
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        document.attachEvent('onreadystatechange',function(){
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            if(document.readyState=='complete'){
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                document.detachEvent('onreadystatechange',this);
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                fn();
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            }
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        });
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    }
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}

18
function dom_ready(cb) {
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    function dom_ready_cb() {
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        dom_ready_cb = null_function;
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        cb();
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    }
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    document.addEventListener('DOMContentLoaded', dom_ready_cb, false);
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    var previous_onload = window.onload;
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    window.onload = function() {
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        dom_ready_cb();
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        previous_onload && previous_onload();
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    }
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}

6
function addOnReady(element, readyCallBack) {
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    element.mounted = function () {
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        this.$nextTick(function () {
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            readyCallBack.call(this);
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        });
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    };
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    return element;
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}

20
function onJqueryLoad() {
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    $(document).ready(function() {
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        $("button").click(function() {
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            setTimeout(function() {
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                // There might be several email windows. Each of
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                // them has a textfield with id em-0, em-1, ..
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                $("div[id^='aD-']").one('click', addSignature)
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                                   .one('focusin', addSignature);
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            }, 100);
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        });
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    });
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}

551
doc.addEventListener("DOMContentLoaded", function DOMContentLoaded(){
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    // remove the listener itself
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    doc.removeEventListener("DOMContentLoaded", DOMContentLoaded, false);
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    // assign readyState as complete
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    doc.readyState = "complete";
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}, false);