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Questions about the course? Basic questions involving JavaScript? Want to help other students? Just need to vent? This is the place.

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4/15/23

My Solution to Context Menu

var penguin = document.getElementById('tux'); var unem = document.getElementById('menu

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My Solution to Context Menu

var penguin = document.getElementById('tux'); var unem = document.getElementById('menu

4/15/23

4/15/23

My Solution for Rollercoaster

var text = 'Hello World!'; var div = document.getElementById('rollercoaster'); var

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My Solution for Rollercoaster

var text = 'Hello World!'; var div = document.getElementById('rollercoaster'); var

4/15/23

2/19/23

Tree Walker: My solution

nextNode = function(node){ if (node.firstChild !== null) { return node.firstChild; } if (node.

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Tree Walker: My solution

nextNode = function(node){ if (node.firstChild !== null) { return node.firstChild; } if (node.

2/19/23

Lakshmi Venkatesh Kakumani

12/26/22

My solution for Tree Walker

nextNode = function(node) { if(node===null)return null; if(node.firstChild !== null) return node.

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My solution for Tree Walker

nextNode = function(node) { if(node===null)return null; if(node.firstChild !== null) return node.

12/26/22

11/25/22

My solution of Rollercoaster

var text = 'Hello World!'; var div = document.getElementById('rollercoaster'); for (

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My solution of Rollercoaster

var text = 'Hello World!'; var div = document.getElementById('rollercoaster'); for (

11/25/22

11/23/22

My solution of Tree Walker

nextNode = function(node) { //...Code goes here to walk to the next node... if (node.firstChild !==

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My solution of Tree Walker

nextNode = function(node) { //...Code goes here to walk to the next node... if (node.firstChild !==

11/23/22

7/22/22

Exercise: Roller Coaster Text

This is the working solution for the Roller Coster Text. Feedback is welcome. var text = 'Hello

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Exercise: Roller Coaster Text

This is the working solution for the Roller Coster Text. Feedback is welcome. var text = 'Hello

7/22/22

4/26/22

Exercise: Tree Walker

//depth first search nextNode = function(node) { //go down, first, following the first Child if (node

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Exercise: Tree Walker

//depth first search nextNode = function(node) { //go down, first, following the first Child if (node

4/26/22

2/4/22

GeoLocation handling

Hello Everybody, I'm working on a application similar to a classified ad where the user gets a

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GeoLocation handling

Hello Everybody, I'm working on a application similar to a classified ad where the user gets a

2/4/22

Robert Nantchouang Nantchouang

11/19/21

My Solution to Tree Walker (nextNode)

// Returns next node of DOM tree or null if no next node is found. nextNode = function(node) { //

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My Solution to Tree Walker (nextNode)

// Returns next node of DOM tree or null if no next node is found. nextNode = function(node) { //

11/19/21

Michael Wachsman

11/1/21

My Solution to Roller Coaster

var text = 'Hello World!!'; var div = document.getElementById('rollercoaster'); var

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My Solution to Roller Coaster

var text = 'Hello World!!'; var div = document.getElementById('rollercoaster'); var

11/1/21

Michael Wachsman

11/1/21

My Solution to TreeWalker

nextNode = function(node) { if(node.childNodes.length) return node.firstChild; if(node.nextSibling !=

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My Solution to TreeWalker

nextNode = function(node) { if(node.childNodes.length) return node.firstChild; if(node.nextSibling !=

11/1/21

Tyrone Hinderson

8/21/21

Tree Walker: my solution

nextNode = function(node) { console.log(node) if(node.childNodes.length > 0) { return node.

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Tree Walker: my solution

nextNode = function(node) { console.log(node) if(node.childNodes.length > 0) { return node.

8/21/21

4/24/21

My solution to Rollercoaster

var text = 'Hello World!'; var div = document.getElementById('rollercoaster'); var

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My solution to Rollercoaster

var text = 'Hello World!'; var div = document.getElementById('rollercoaster'); var

4/24/21

Jennifer Openshaw

10/16/20

My solution to rollercoaster

const text = 'Hello World!'; const div = document.getElementById('rollercoaster');

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My solution to rollercoaster

const text = 'Hello World!'; const div = document.getElementById('rollercoaster');

10/16/20

Jennifer Openshaw

10/13/20

My solution to Tree Walker

nextNode = function(node) { //...Code goes here to walk to the next node... if (node.childNodes.

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My solution to Tree Walker

nextNode = function(node) { //...Code goes here to walk to the next node... if (node.childNodes.

10/13/20

7/5/20

My Solution to Context Menu

var tux = document.getElementById('tux'); var menu = document.getElementById('menu');

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My Solution to Context Menu

var tux = document.getElementById('tux'); var menu = document.getElementById('menu');

7/5/20

Szymon Adamczuk

4/22/20

ShimiShimson solution to rolLER COASter text

let text = 'Hello World. Hello World.'; let textNode = document.createTextNode(text); let div

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ShimiShimson solution to rolLER COASter text

let text = 'Hello World. Hello World.'; let textNode = document.createTextNode(text); let div

4/22/20

Szymon Adamczuk

4/21/20

ShimiShimson's solution for Tree Walker

nextNode = function(node) { //...Code goes here to walk to the next node... if (node.firstChild)

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ShimiShimson's solution for Tree Walker

nextNode = function(node) { //...Code goes here to walk to the next node... if (node.firstChild)

4/21/20

1/28/20

My collaborative stars - not prettified:

var table = document.getElementById('star_table'); var stars = table.getElementsByTagName(

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My collaborative stars - not prettified:

var table = document.getElementById('star_table'); var stars = table.getElementsByTagName(

1/28/20

1/8/20

My Solution to Collaborative Stars

var table = document.getElementById('star_table'); var stars = table.getElementsByTagName(

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My Solution to Collaborative Stars

var table = document.getElementById('star_table'); var stars = table.getElementsByTagName(

1/8/20

1/8/20

Collaborative Stars - My Solution

//ES6 can not be used var table = document.getElementById('star_table'); var stars = table.

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Collaborative Stars - My Solution

//ES6 can not be used var table = document.getElementById('star_table'); var stars = table.

1/8/20

1/8/20

My Solution to Context Menu

var func = function(e) { var menu = document.getElementById('menu'); menu.style.left = e.

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My Solution to Context Menu

var func = function(e) { var menu = document.getElementById('menu'); menu.style.left = e.

1/8/20

1/8/20

Roller Coaster Text - My Solution

var text = 'Hello World!'; var div = document.getElementById('rollercoaster'); var

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Roller Coaster Text - My Solution

var text = 'Hello World!'; var div = document.getElementById('rollercoaster'); var

1/8/20

1/8/20

My Solution to Roller Coaster

var text = 'Hello World!'; var div = document.getElementById('rollercoaster'); for(

unread,

My Solution to Roller Coaster

var text = 'Hello World!'; var div = document.getElementById('rollercoaster'); for(

1/8/20

1/8/20

Tree Walker- My Solution

nextNode = function(node) { if(node.firstChild) return node.firstChild; while(!node.nextSibling

unread,

Tree Walker- My Solution

nextNode = function(node) { if(node.firstChild) return node.firstChild; while(!node.nextSibling

1/8/20

1/8/20

My Solution to Tree Walker

nextNode = function(node) { if(node.firstChild) return node.firstChild; while(!node.nextSibling) node

unread,

My Solution to Tree Walker

nextNode = function(node) { if(node.firstChild) return node.firstChild; while(!node.nextSibling) node

1/8/20

1/3/20

My solution to Context Menu Exercise

var contextmenu_handler = function(e) { var menu = document.getElementById('menu'); menu.

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My solution to Context Menu Exercise

var contextmenu_handler = function(e) { var menu = document.getElementById('menu'); menu.

1/3/20

1/3/20

My solution to Roller Coaster Text Exercise

var text = 'Hello World!'; var div = document.getElementById('rollercoaster'); for (

unread,

My solution to Roller Coaster Text Exercise

var text = 'Hello World!'; var div = document.getElementById('rollercoaster'); for (

1/3/20

1/3/20

My solution to Tree Walker Exercise

nextNode = function(node) { if (node.firstChild) { return node.firstChild; } while (node && !

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My solution to Tree Walker Exercise

nextNode = function(node) { if (node.firstChild) { return node.firstChild; } while (node && !

1/3/20

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