10 examples of 'document ready without jquery' in JavaScript

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10jQuery(function ready() {
11 var node = $("#child"), name;
12
13 jQuery.each([".zoo", "#zoo", "[data-foo=zoo]", "#nonexistant"], function(i, item) {
14setTimeout(function(){
15 name = "find '" + item + "'";
16 jQuery("#results").append("<li>rooted " + name + "<ul>" +
17 "<li>new: " + benchmarkString("$('body').find('" + item + "')", 250, name) + "</li>" +
18 "<li>old: " + benchmarkString("old('body').find('" + item + "')", 250, name) + "</li>" +
19 "</ul></li>");
20}, 100);
21 });
22 });
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10jQuery(function ready() {
11 var node = $("#child"), name;
12
13 jQuery.each([".zoo", "#zoo", "[data-foo=zoo]", "#nonexistant"], function(i, item) {
14 setTimeout(function(){
15 name = "filter '" + item + "'";
16 jQuery("#results").append("<li>" + name + "<ul>" +
17 "<li>new: " + benchmarkString("$('div').filter('" + item + "')", 100, name) + "</li>" +
18 "<li>old: " + benchmarkString("old('div').filter('" + item + "')", 100, name) + "</li>" +
19 "</ul></li>");
20 jQuery("#results").append("<li>single " + name + "<ul>" +
21 "<li>new: " + benchmarkString("$('#nonexistant').filter('" + item + "')", 1000, name) + "</li>" +
22 "<li>old: " + benchmarkString("old('#nonexistant').filter('" + item + "')", 1000, name) + "</li>" +
23 "</ul></li>");
24 }, 100);
25 });
26 });
10jQuery(function ready() {
11 var node = $("#child"), name;
12
13 jQuery.each([".zoo", "#zoo", "[data-foo=zoo]", "#nonexistant"], function(i, item) {
14setTimeout(function(){
15 name = "closest '" + item + "'";
16
17 jQuery("#results").append("<li>" + name + "<ul>" +
18 "<li>new: " + benchmarkString("$('#child').closest('" + item + "')", 2500, name) + "</li>" +
19 "<li>old: " + benchmarkString("old('#child').closest('" + item + "')", 2500, name) + "</li>"
20 + "</ul></li>");
21}, 100);
22 });
23 });
10jQuery(function ready() {
11 var node = $("#child"), dsName;
12
13 jQuery.each([".zoo", "#zoo", "[data-foo=zoo]", "#nonexistant"], function(i, item) {
14setTimeout(function(){
15 dsName = "find '" + item + "'";
16 jQuery("#results").append("<li>rooted " + dsName + "<ul>" +
17 "<li>new: " + benchmarkString("$('body').find('" + item + "')", 250, dsName) + "</li>" +
18 "<li>old: " + benchmarkString("old('body').find('" + item + "')", 250, dsName) + "</li>" +
19 "</ul></li>");
20}, 100);
21 });
22 });
10jQuery(function ready() {
11 var node = $("#child"), name;
12
13 jQuery.each([".zoo", "#zoo", "[data-foo=zoo]", "#nonexistant"], function(i, item) {
14setTimeout(function(){
15 name = "filter '" + item + "'";
16 jQuery("#results").append("<li>" + name + "<ul>" +
17 "<li>new: " + benchmarkString("$('div').filter('" + item + "')", 100, name) + "</li>" +
18 "<li>old: " + benchmarkString("old('div').filter('" + item + "')", 100, name) + "</li>" +
19 "</ul></li>");
20 jQuery("#results").append("<li>single " + name + "<ul>" +
21 "<li>new: " + benchmarkString("$('#nonexistant').filter('" + item + "')", 1000, name) + "</li>" +
22 "<li>old: " + benchmarkString("old('#nonexistant').filter('" + item + "')", 1000, name) + "</li>" +
23 "</ul></li>");
24}, 100);
25 });
26 });
10jQuery(function ready() {
11 var node = $("#child"), name;
12
13 jQuery.each([".zoo", "#zoo", "[data-foo=zoo]", "#nonexistant"], function(i, item) {
14 setTimeout(function(){
15 name = "closest '" + item + "'";
16
17 jQuery("#results").append("<li>" + name + "<ul>" +
18 "<li>new: " + benchmarkString("$('#child').closest('" + item + "')", 2500, name) + "</li>" +
19 "<li>old: " + benchmarkString("old('#child').closest('" + item + "')", 2500, name) + "</li>"
20 + "</ul></li>");
21 }, 100);
22 });
23 });
44function domReady(callback){
45 // TODO: support IE7-8
46 if(/e/.test(doc.readyState||'')){
47 // TODO: fix the issues with sync so this can be run immediately
48 setTimeout(callback, 200);
49 }else{
50 doc.addEventListener("DOMContentLoaded", callback);
51 }
52}
1function jqueryLoaded() {
2 django.jQuery(document).ready(function () {
3 if (!django.hasOwnProperty('unitsList')){
4 django.jQuery.ajax({
5 url: '/api/v1/courses/units',
6 success: function (data, status, jqXHR) {
7 django.unitsList = data
8 }
9 });
10 }
11 });
12}
9export function domReady(callback) {
10 readyCallbacks.push(callback)
11}
42function domReady(callback) {
43 const doc = document;
44 const attach = 'addEventListener';
45
46 if (doc[attach]) {
47 doc[attach]('DOMContentLoaded', callback);
48 } else {
49 window.attachEvent('onload', callback);
50 }
51}

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