After completing this assignment, you should:
- Understand objects
- Understand arrays and loops
- Ability to breakdown multiple steps into a series of statements in JS
After completing this assignment, you be able to effectively use
array.forEach()array.map()array.filter()array.reduce()
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A repo containing at least:
main.jsitems.jsindex.htmlmain.css
-
A link to both deployed project and repo
- No JavaScript errors or warnings
- The answers on the screen MUST match what is below
- Use the files
items.jsandindex.html - Make sure to create a
main.jsfile to put your code in - Using the
itemsvariable, usearray.map(),array.reduce(),array.forEach, andarray.filter()to help you through the following questions. - Using
innerHTML, place your answers in the correct element in theindex.htmlfile. - Make your
index.htmlpage look exactly like providedmockup.png - Deploy this to GH Pages
Make sure the output matches the answers below for each question. Make sure to comment your code as you walk through your process.
- Show me how to calculate the average price of all items.
The average price is $23.63
- Show me how to get an array of items that cost between $14.00 and $18.00 USD
1970s Coors Banquet Glass Beer Pitcher
The Three Broomsticks Customizable Beer Stein Mug, Harry Potter Inspired, hogsmeade village, harry potter gift, three broomsticks mug
Hand Painted Colorful Feather Glass
- Which item has a "GBP" currency code? Display it's name and price.
1970s Schlitz Malt Liquor Glass Beer Pitcher costs £18
- Display a list of all items who are made of wood.
SALE Mid Century Siesta Ware White Mug with Anchor - Set of 3 is made of wood.
Bottle cap catcher personalized. Man cave gift for him- Wooden Beer pub sign - Groomsmen wedding Gift is made of wood.
Medium Size, Welcome To Our Firepit-Where Friends And Marshmallows Get Toasted At The Same Time-Painted Wood Sign-Custom Colors is made of wood.
Magnetic Wall Mount Bottle Opener Barware Set - Stainless Steel or Black - Personalized if you like! is made of wood.
Engraved Pocket Knife, Personalized Groomsmen Gift, Ring Bearer Gift, Graduation Gift, 4 Knives is made of wood.
- Which items are made of eight or more materials? Display the name, number of items and the items it is made of.
Qty of 2 Groomsmen Gift - Stainless Steel Personalized Bottle Opener - NO Capcatcher has 9 materials:
wall mount bottle opener
wedding
man cave
christmas gift
guy gift
fathers day
home bar
beer
bar
The Three Broomsticks Customizable Beer Stein Mug, Harry Potter Inspired, hogsmeade village, harry potter gift, three broomsticks mug has 13 materials:
glass
sandblast cabinet
vinyl
beer glass
pint glass
etched pint glass
etched glass
etched beer glass
16 oz pint
beer gift
etched harry potter glass
the three broomsticks glass
personalized harry potter glass
- How many items were made by their sellers?
18 were made by their sellers