Update jQuery to 3.3.1. Fixes #3271

Patch by Aditya, with test enhancements from Anthony and Joao at Pivotal.

web/pgadmin/browser/static/js/browser.js

@@ -1609,7 +1609,7 @@ define('pgadmin.browser', [
                 jsonResp = (
                   contentType &&
                     contentType.indexOf('application/json') == 0 &&
-                    $.parseJSON(xhr.responseText)
+                    JSON.parse(xhr.responseText)
                 ) || {};
 
               if (xhr.status == 410 && jsonResp.success == 0) {

web/pgadmin/browser/static/js/keyboard.js

@@ -142,18 +142,18 @@ _.extend(pgBrowser.keyboardNavigation, {
   bindMainMenuUpDown: function(event, combo) {
     // Handle Sub-menus
     if (combo === 'up' && $(event.target).parent().prev().prev('.dropdown-submenu').length > 0) {
-      $(event.target).parent().prev().prev('.dropdown-submenu').find('a:first').focus();
+      $(event.target).parent().prev().prev('.dropdown-submenu').find('a:first').trigger('focus');
     } else {
       if ($(event.target).parent().hasClass('dropdown-submenu')) {
         $(event.target).parent().parent().parent().find('a:first').dropdown('toggle');
-        $(event.target).parent().parent().children().eq(2).find('a:first').focus();
+        $(event.target).parent().parent().children().eq(2).find('a:first').trigger('focus');
       }
     }
   },
   bindLeftTree: function() {
     const tree = this.getTreeDetails();
 
-    $('#tree').focus();
+    $('#tree').trigger('focus');
     tree.t.focus(tree.i);
     tree.t.select(tree.i);
   },
@@ -219,7 +219,7 @@ _.extend(pgBrowser.keyboardNavigation, {
     const top = $(event.srcElement).find('.aciTreeEntry').position().top + 70;
 
     tree.t.blur(tree.i);
-    $('#tree').blur();
+    $('#tree').trigger('blur');
     // Call context menu and set position
     tree.i.children().contextMenu({x: left, y: top});
   },

web/pgadmin/browser/static/js/menu.js

@@ -95,10 +95,10 @@ define([
       element.find('i').addClass('font-white');
       element.find('i').removeClass('font-gray-4');
 
-      span.mouseover(function() {
+      span.on('mouseover',() => {
         element.addClass('bg-gray-5');
       });
-      span.mouseout(function() {
+      span.on('mouseout',() => {
         element.removeClass('bg-gray-5');
       });
     },

web/pgadmin/browser/static/js/node.js

@@ -734,7 +734,7 @@ define('pgadmin.browser.node', [
                 /* Error from the server */
                 if (jqx.status == 417 || jqx.status == 410 || jqx.status == 500) {
                   try {
-                    var data = $.parseJSON(jqx.responseText);
+                    var data = JSON.parse(jqx.responseText);
                     msg = data.errormsg;
                   } catch (e) {
                     console.warn(e.stack || e);
@@ -1140,7 +1140,7 @@ define('pgadmin.browser.node', [
               icon: 'fa fa-lg fa-pencil-square-o',
               disabled: !that.canEdit,
               register: function(btn) {
-                btn.click(function() {
+                btn.on('click',() => {
                   onEdit();
                 });
               },
@@ -1154,7 +1154,7 @@ define('pgadmin.browser.node', [
               icon: 'fa fa-lg fa-info',
               disabled: (that.sqlAlterHelp == '' && that.sqlCreateHelp == '') ? true : false,
               register: function(btn) {
-                btn.click(function() {
+                btn.on('click',() => {
                   onSqlHelp();
                 });
               },
@@ -1359,7 +1359,7 @@ define('pgadmin.browser.node', [
               icon: 'fa fa-lg fa-info',
               disabled: (that.sqlAlterHelp == '' && that.sqlCreateHelp == '') ? true : false,
               register: function(btn) {
-                btn.click(function() {
+                btn.on('click',() => {
                   onSqlHelp();
                 });
               },
@@ -1371,7 +1371,7 @@ define('pgadmin.browser.node', [
               icon: 'fa fa-lg fa-question',
               disabled: (that.dialogHelp == '') ? true : false,
               register: function(btn) {
-                btn.click(function() {
+                btn.on('click',() => {
                   onDialogHelp();
                 });
               },
@@ -1384,7 +1384,7 @@ define('pgadmin.browser.node', [
               disabled: true,
               register: function(btn) {
                 // Save the changes
-                btn.click(function() {
+                btn.on('click',() => {
                   onSave.call(this, view, btn);
                 });
               },
@@ -1396,7 +1396,7 @@ define('pgadmin.browser.node', [
               icon: 'fa fa-lg fa-close',
               disabled: false,
               register: function(btn) {
-                btn.click(function() {
+                btn.on('click',() => {
                   // Removing the action-mode
                   panel.$container.removeAttr('action-mode');
                   onCancelFunc.call(arguments);
@@ -1410,7 +1410,7 @@ define('pgadmin.browser.node', [
               icon: 'fa fa-lg fa-recycle',
               disabled: true,
               register: function(btn) {
-                btn.click(function() {
+                btn.on('click',() => {
                   setTimeout(function() {
                     editFunc.call();
                   }, 0);