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Javascript javascript2 week1/andriK #130

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Javascript javascript2 week1/andriK #130

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5232d80
index.html
pahanan Dec 14, 2024
c76cce5
script.js
pahanan Dec 14, 2024
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16 changes: 16 additions & 0 deletions javascript/javascript2/week1/index.html
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Recipe</title>
<link rel="stylesheet" href="styles.css">
</head>
<body>
<div id="recipe-container"></div>

<button id="add-new-recipe">Add new recipe</button>

<script src="script.js"></script>
</body>
</html>
190 changes: 190 additions & 0 deletions javascript/javascript2/week1/script.js
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const recipeObject = {
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better follow naming convention : https://jsonapi.org/recommendations/

id: 1,
title: "Glögg",
picture_url:
"https://upload.wikimedia.org/wikipedia/commons/thumb/e/e2/Gl%C3%B6gg_kastrull.JPG/800px-Gl%C3%B6gg_kastrull.JPG",
ingredients: [
{ NAME: "Orange zest", AMOUNT: "0.5" },
{ NAME: "Water", AMOUNT: "200 ml" },
{ NAME: "Sugar", AMOUNT: "275 g" },
{ NAME: "Whole cloves", AMOUNT: "5" },
{ NAME: "Cinnamon sticks", AMOUNT: "2" },
],
description: "Mix everything, heat it, and you are good to go!",
};

const addNewButton = document.querySelector(`#add-new-recipe`);
addNewButton.addEventListener(`click`, addButtonforForm);
let ingredientCount;

function showRecipe(recipe) {
const recipeForm = document.querySelector(`#recipe-container`);
const newRecipeContainer = document.createElement("div");

const recipeTitle = document.createElement("h1");
recipeTitle.textContent = recipe.title;
newRecipeContainer.appendChild(recipeTitle);

const recipeImg = document.createElement("img");
recipeImg.src = recipe.picture_url;
recipeImg.alt = recipe.description;
recipeImg.width = 400;
newRecipeContainer.appendChild(recipeImg);

if (recipe.ingredients && recipe.ingredients.length > 0) {
const ingredientTitle = document.createElement("p");
ingredientTitle.textContent = "Ingredients:";
newRecipeContainer.appendChild(ingredientTitle);

const recipeIngredients = document.createElement("ul");
recipe.ingredients.forEach((ingredient) => {
const listItem = document.createElement("li");
listItem.textContent = `${ingredient.NAME}: ${ingredient.AMOUNT}`;
recipeIngredients.appendChild(listItem);
});
newRecipeContainer.appendChild(recipeIngredients);
}

const recipeDescription = document.createElement("p");
recipeDescription.textContent = recipe.description;
newRecipeContainer.appendChild(recipeDescription);

recipeForm.appendChild(newRecipeContainer);
}

showRecipe(recipeObject);

function addButtonforForm() {
addNewButton.style.display = "none";
const recipeForm = document.querySelector(`#recipe-container`);
const newForm = document.createElement("div");

const formTitle = document.createElement("h1");
formTitle.textContent = "New recipe";
newForm.appendChild(formTitle);

const formName = document.createElement("label");
formName.textContent = "Add name of dish";
const nameInput = document.createElement("input");
nameInput.id = "recipe-title";
formName.appendChild(nameInput);
newForm.appendChild(formName);

newForm.appendChild(document.createElement("br"));

const formImg = document.createElement("label");
formImg.textContent = "Add image of dish";
const imgInput = document.createElement("input");
imgInput.id = "recipe-image";
formImg.appendChild(imgInput);
newForm.appendChild(formImg);

newForm.appendChild(document.createElement("br"));

const labelIngredients = document.createElement("label");
labelIngredients.textContent = "Ingredients (min 5):";
newForm.appendChild(document.createElement("br"));
newForm.appendChild(labelIngredients);

const ingredientsContainer = document.createElement("div");
ingredientsContainer.id = "ingredients-container";
newForm.appendChild(ingredientsContainer);

const addIngredientButton = document.createElement("button");
addIngredientButton.type = "button";
addIngredientButton.textContent = "Add ingredient";
addIngredientButton.addEventListener(`click`, addFormForIngredient);

newForm.appendChild(addIngredientButton);
newForm.appendChild(document.createElement("br"));

function addFormForIngredient() {
const ingredientInput = document.createElement("div");
ingredientInput.classList.add("ingredient");

const nameInput = document.createElement("input");
nameInput.classList.add("ingredient-name");
nameInput.placeholder = "Ingredient name";

const amountInput = document.createElement("input");
amountInput.classList.add("ingredient-amount");
amountInput.placeholder = "Amount";

ingredientInput.appendChild(nameInput);
ingredientInput.appendChild(amountInput);
ingredientsContainer.appendChild(ingredientInput);
}

for (let i = 0; i < 5; i++) {
addFormForIngredient();
}

newForm.appendChild(document.createElement("br"));

const formDescription = document.createElement("label");
formDescription.textContent = "Description:";
const descriptionInput = document.createElement("input");
descriptionInput.id = "recipe-description";
formDescription.appendChild(descriptionInput);
newForm.appendChild(formDescription);

newForm.appendChild(document.createElement("br"));

const addRecipe = document.createElement("button");
addRecipe.textContent = "Add recipe";
addRecipe.type = "button";

addRecipe.addEventListener(`click`, function (event) {
event.preventDefault();

const title = nameInput.value.trim();
const image = imgInput.value.trim();
const description = descriptionInput.value.trim();

if (!title || !image || !description) {
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Good job checking if anything is not filled in, plus having value.trim() so no empty spaces.

alert("Please fill in all required fields: title, image URL, and description.");
return;
}

const ingredients = [];
let hasEmptyIngredient = false;

document.querySelectorAll(".ingredient").forEach((ingredientInput) => {
const name = ingredientInput.querySelector(".ingredient-name").value.trim();
const amount = ingredientInput.querySelector(".ingredient-amount").value.trim();
if (!name || !amount) {
hasEmptyIngredient = true;
} else {
ingredients.push({ NAME: name, AMOUNT: amount });
}
});

if (hasEmptyIngredient) {
alert("Please fill in all ingredient fields.");
return;
}

if (ingredients.length < 5) {
alert("Please add at least 5 ingredients!");
return;
}

const newRecipe = {
title,
picture_url: image,
ingredients,
description,
};

showRecipe(newRecipe);

newForm.innerHTML = "";

addNewButton.style.display = "block";
});



newForm.appendChild(addRecipe);
recipeForm.appendChild(newForm);
}