10 examples of 'jquery initialization' in JavaScript

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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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}

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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 init() {
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    $(document).ready(function () {
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        /*
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          if there are no vegan dishes in the dropdown box,
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          hide the dropdown box, and hide the text that says
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          "if unlisted"
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        */
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        if ($("div.vegan-dish-choices select option").length <= 1) {
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            $("div.vegan-dish-choices").hide();
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        }
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    });
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}

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init: function init()
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{
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	// define qunit menu
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	var qm = "";
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	qm += "<div>";
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	qm += "<ul>";
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	qm += "<li><b>Shortcuts (shift + ):</b></li>";
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	qm += "<li><b>?</b> - shows/hides the menu</li>";
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	qm += "<li><b>s</b> - shows qunit overlay</li>";
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	qm += "<li><b>h</b> - hides qunit overlay</li>";
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	qm += "<li><b>a</b> - runs all tests</li>";
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	qm += "<li><b>t</b> - shows/hides tests</li>";
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	qm += "</ul>";
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	qm += "</div>";
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	// define qunit results
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	var qr = "";
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	qr += "<div>";
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	qr += "<h1>Results</h1>";
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	qr += "<h2></h2>";
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	qr += "<h2></h2>";
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	qr += "<br />";
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	qr += "<ol></ol>";
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	qr += "</div>";
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	// define qunit-overlay
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	var qo = "";
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	qo += "<div>";
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	qo += "<div>";
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	qo += "<ul>";
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	qo += "<li><a href="\&quot;#\&quot;">Run All Tests</a></li>";
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	qo += "<li>Or Choose A Test: " + $collection;
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	qo += "</li></ul>";
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	qo += "";
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	qo += "</div>";
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	qo += qm;
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	qo += "<div>";
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	qo += "JavaScript testing powered by: <a href="\&quot;http://docs.jquery.com/QUnit\&quot;">";
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	qo += "</a></div>";
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	qo += "</div>";
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	qo += qr;
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	qo += "<div></div>";
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	$("body").prepend(qo);
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},

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$(function initialize() {
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    $('#add-todo').on('submit', addTodo);
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    $('#clear-completed').on('click', clearCompleted);
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    $.getJSON('todos.json')
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        .then(function(todos) {
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            todosService = new TodosService(todos);
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            render();
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            $('.loading').hide();
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            $('.container.hidden').show();
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        });
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});

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function init() {
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    ui.Finder.id = '#finder_bar';
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    ui.Finder.tbox = '#tbox_finder';
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    $(ui.Finder.tbox).keyup(
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    function (event) {
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        if (event.keyCode == 13) { // Enter to search 
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            var query = $.trim($(ui.Finder.tbox).val());
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            if (query.length == 0) 
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                return;
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            if (ui.Finder.query != query) {
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                ui.Finder.search(query);
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                ui.Finder.next_result();
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            } else {
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                ui.Finder.next_result();
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            }
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        } else if (event.keyCode == 27) { //ESC to close
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            $('#btn_finder_close').click();
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            return false;
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        }
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    });
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    $('#btn_finder_next').click(
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    function (event) {
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        ui.Finder.next_result();
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        return false;
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    });
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    $('#btn_finder_prev').click(
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    function (event) {
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        ui.Finder.prev_result();
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        return false;
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    });
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    $('#btn_finder_close').click(
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    function (event) {
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        ui.Finder.clear();
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        ui.Finder.hide();
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        return false;
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    });
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    return this;
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},

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init: function init() {
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  // Let's check if the browser supports notifications
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  if (!('Notification' in window)) {
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    console.info('This browser does not support desktop notification');
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    return;
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  }
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  // store default page title
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  this.set('defaultTitle', $('title') );
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  var permission = this.hasPermissions();
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  if( permission ) {
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    if( permission === 'granted') {
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      // can notify
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    } else {
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      this.requestPermission();
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    }
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  }
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},

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jQuery(function ready() {
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		var node = $("#child"), dsName;
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		jQuery.each([".zoo", "#zoo", "[data-foo=zoo]", "#nonexistant"], function(i, item) {
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setTimeout(function(){
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				dsName = "find '" + item + "'";
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	jQuery("#results").append("<li>rooted " + dsName + "<ul>" +
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					"<li>new: " + benchmarkString("$('body').find('" + item + "')", 250, dsName) + "</li>" +
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					"<li>old: " + benchmarkString("old('body').find('" + item + "')", 250, dsName) + "</li>" +
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		"</ul></li>");
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}, 100);
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		});
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	});

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jQuery(function ready() {
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      var node = $("#child"), name;
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      jQuery.each([".zoo", "#zoo", "[data-foo=zoo]", "#nonexistant"], function(i, item) {
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	setTimeout(function(){
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        	name = "filter '" + item + "'";
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		jQuery("#results").append("<li>" + name + "<ul>" +
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        		"<li>new: " + benchmarkString("$('div').filter('" + item + "')", 100, name) + "</li>" +
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        		"<li>old: " + benchmarkString("old('div').filter('" + item + "')", 100, name) + "</li>" +
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			"</ul></li>");
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		jQuery("#results").append("<li>single " + name + "<ul>" +
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        		"<li>new: " + benchmarkString("$('#nonexistant').filter('" + item + "')", 1000, name) + "</li>" +
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        		"<li>old: " + benchmarkString("old('#nonexistant').filter('" + item + "')", 1000, name) + "</li>" +
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			"</ul></li>");
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	}, 100);
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      });
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    });

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jQuery(function ready() {
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      var node = $("#child"), name;
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      jQuery.each([".zoo", "#zoo", "[data-foo=zoo]", "#nonexistant"], function(i, item) {
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	setTimeout(function(){
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        	name = "closest '" + item + "'";
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		jQuery("#results").append("<li>" + name + "<ul>" +
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        		"<li>new: " + benchmarkString("$('#child').closest('" + item + "')", 2500, name) + "</li>" +
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        		"<li>old: " + benchmarkString("old('#child').closest('" + item + "')", 2500, name) + "</li>"
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			+ "</ul></li>");
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	}, 100);
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      });
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    });