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script.js
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script.js
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Vue.component('catalog-item', {
props: ['item', 'section'],
computed: {
itemClass: function() {
return this.item.inCart ? 'in_cart' : 'not_in_cart';
}
},
template: '<div class="catalog_item" v-bind:class="itemClass" v-on:click="toggleItem(item, 1)"><img class="catalog_image product" v-bind:src=item.image><img class="catalog_image return-item" src="img/remove_img.png"><div class="price">${{ item.unit_price }}</div></div>',
methods: {
toggleItem(item) {
if (item.inCart) {
this.$root.removeItem(this.section, item)
} else {
this.$root.addItem(this.section, item)
item.inCart = true;
}
}
}
})
Vue.component('catalog-section', {
props: ['section', 'name'],
template: '<div v-show="section.shown"><div v-for="item in section.items"><catalog-item v-bind:item=item v-bind:section=name></catalog-item></div><div style="clear:both"></div></div>'
})
Vue.component('slideshow', {
data: function () {
return {
images: [ "img/flowers1.png", "img/flowers2.png", "img/flowers3.png", "img/flowers4.png" ]
}
},
template: '<b-carousel fade :interval="5000"><b-carousel-slide v-for="(image,index) in images" v-bind:key=image v-bind:img-src=image></b-carousel-slide></b-carousel>'
})
Vue.component('catalog', {
props: ['catalog_data'],
template: '<b-tabs><b-tab v-for="(section,name) in catalog_data.sections" :id=name v-bind:key=name v-if="section.shown"><catalog-section v-bind:section=section v-bind:name=name></catalog-section></b-tab></b-tabs>'
})
Vue.component('cart-section', {
props: ['name', 'section'],
methods: {
removeItem(item) {
this.$root.removeItem(this.name, item)
},
addItem(item) {
this.$root.addItem(this.name, item)
},
decrementItem(item){
this.$root.decrementItem(this.name, item)
}
},
template: '<tbody class="no-select-text"><tr><td colspan="4" class="section-name">{{name}}</td></tr><tr v-for="item in section"><td>{{item.name}}</td><td><b-icon v-on:click="decrementItem(item)" icon="dash-square-fill" aria-hidden="true" class="pointer-icon"></b-icon><div class="count">{{item.count}}</div><b-icon v-on:click="addItem(item)" icon="plus-square-fill" aria-hidden="true" class="pointer-icon"></b-icon></td><td>${{(item.unit_price * item.count).toFixed(2)}}</td><td><b-icon v-on:click="removeItem(item)" icon="trash-fill" aria-hidden="true" class="pointer-icon"></b-icon></td></tr></tbody>'
})
Vue.component('cart', {
props: ['contents'],
computed: {
checkoutUrl: function () {
return "https://XXXX.salsalabs.org/virtualfooddrive/index.html?amount="+encodeURIComponent(this.total)+"&scf_message="+encodeURIComponent(this.message);
},
total: function () {
t = 0
Object.values(this.contents).forEach(section => {
section.forEach(item => {
t += item.unit_price * item.count
})
})
return t.toFixed(2);
},
message: function () {
m = new Set()
Object.values(this.contents).forEach(section => {
section.forEach(item => {
if (item.message) {
m.add(item.message)
}
})
})
if (m.size) {
return Array.from(m).join("\n")
}
}
},
methods: {
clearCart() {
this.$root.clearCart();
}
},
template: '<div class="shopping-cart">Shopping Cart<table class="table"><tr><th>Item</th><th>Quantity</th><th colspan="2">Price</th></tr><template v-for="(section,name) in contents"><cart-section v-bind:name=name v-bind:section=section></cart-section></template></cart-item><tfoot><td colspan="2">Total</td><td colspan=2>${{total}}</td></tfoot></table><a v-bind:href=checkoutUrl target="_blank" class="btn btn-success btn-xl">Checkout</a><span v-bind:href=checkoutUrl v-on:click="clearCart()" class="btn btn-danger btn-xl">Clear Cart</span></div>'
})
var app = new Vue({
el: '#app',
data: function () {
showGiving = 1 > 2;
data = {
catalog_data: {
"sections": {
"breakfast": {
"items":[
{
"name": "Corn flakes",
"case_price": "15.57",
"size": "18 oz box",
"unit_price": "1.29",
"units_per_case": "12",
"image": "img/food/cornflakes.png",
"inCart": false,
},
{
"name": "Shelf stable milk",
"case_price": "10.75",
"size": "8 oz ",
"unit_price": "0.40",
"units_per_case": "27",
"image": "img/food/milk.png",
"inCart": false
},
{
"name": "Peanut butter ",
"case_price": "20.45",
"size": "18 oz box",
"unit_price": "1.70",
"units_per_case": "12",
"image": "img/food/peanutbutter.png",
"inCart": false
},
{
"name": "Jelly",
"case_price": "13.25",
"size": "19 oz",
"unit_price": "1.10",
"units_per_case": "12",
"image": "img/food/jelly.png",
"inCart": false
},
{
"name": "Applesauce",
"case_price": "16.4",
"size": "14 oz",
"unit_price": "0.68",
"units_per_case": "24",
"image": "img/food/applesauce.png",
"inCart": false
},
{
"name": "Peaches",
"case_price": "17.85",
"size": "14 oz",
"unit_price": "0.74",
"units_per_case": "24",
"image": "img/food/peaches.png",
"inCart": false
}
],
"shown": showGiving
},
"lunch": {
"items":[
{
"name": "Carrots",
"case_price": "29.76",
"size": "5 oz",
"unit_price": "0.62",
"units_per_case": "48",
"image": "img/food/carrot.png",
"inCart": false,
},
{
"name": "Corn",
"case_price": "15.76",
"size": "15 oz",
"unit_price": "0.66",
"units_per_case": "24",
"image": "img/food/corn.png",
"inCart": false,
},
{
"name": "Peaches",
"case_price": "17.85",
"size": "14 oz",
"unit_price": "0.74",
"units_per_case": "24",
"image": "img/food/peaches.png",
"inCart": false,
},
{
"name": "Jelly",
"case_price": "13.25",
"size": "19 oz",
"unit_price": "1.10",
"units_per_case": "12",
"image": "img/food/jelly.png",
"inCart": false,
},
{
"name": "Baked beans",
"case_price": "13.4",
"size": "16 oz",
"unit_price": "0.56",
"units_per_case": "24",
"image": "img/food/bakedbeans.png",
"inCart": false,
},
{
"name": "Applesauce",
"case_price": "16.4",
"size": "14 oz",
"unit_price": "0.68",
"units_per_case": "24",
"image": "img/food/applesauce.png",
"inCart": false,
}
],
"shown": true,
},
"dinner": {
"items":[
{
"name": "Corn",
"case_price": "15.76",
"size": "15 oz",
"unit_price": "0.66",
"units_per_case": "24",
"image": "img/food/corn.png",
"inCart": false,
},
{
"name": "Baked beans",
"case_price": "13.4",
"size": "16 oz",
"unit_price": "0.56",
"units_per_case": "24",
"image": "img/food/bakedbeans.png",
"inCart": false,
},
{
"name": "Applesauce",
"case_price": "16.4",
"size": "14 oz",
"unit_price": "0.68",
"units_per_case": "24",
"image": "img/food/applesauce.png",
"inCart": false,
},
{
"name": "Canned ham",
"case_price": "22",
"size": "16 oz",
"unit_price": "2.75",
"units_per_case": "8",
"image": "img/food/ham.png",
"inCart": false,
},
{
"name": "Ketchup",
"case_price": "6.35",
"size": "15 oz",
"unit_price": "0.53",
"units_per_case": "12",
"image": "img/food/ketchup.png",
"inCart": false,
},
{
"name": "Spaghetti noodles",
"case_price": "8.56",
"size": "1 lb",
"unit_price": "0.43",
"units_per_case": "20",
"image": "img/food/spaghetti.png",
"inCart": false,
}
],
"shown": true,
},
"specialty": {
"items":[
{
"name": "Spaghetti noodles",
"case_price": "8.56",
"size": "1 lb",
"unit_price": "0.43",
"units_per_case": "20",
"image": "img/food/spaghetti.png",
"inCart": false,
},
{
"name": "Gas",
"case_price": "500",
"size": "",
"unit_price": "500",
"units_per_case": "125 gallons of gas",
"image": "img/food/gas.png",
"inCart": false,
},
{
"name": "Ketchup",
"case_price": "6.35",
"size": "15 oz",
"unit_price": "0.53",
"units_per_case": "12",
"image": "img/food/ketchup.png",
"inCart": false,
},
{
"name": "Feed a family of 4 for 1 week",
"case_price": "17",
"size": "",
"unit_price": "17",
"units_per_case": "32",
"image": "img/food/oneweek.png",
"inCart": false,
},
{
"name": "Feed a family of 4 for a month",
"case_price": "72",
"size": "",
"unit_price": "72",
"units_per_case": "72",
"image": "img/food/onemonth.png",
"inCart": false,
},
{
"name": "Feed a family of 4 for 1 year",
"case_price": "3000",
"size": "",
"unit_price": "876",
"units_per_case": "",
"image": "img/food/oneyear.png",
"inCart": false,
}
],
"shown": true,
},
}
},
contents: {},
}
return data;
},
methods: {
decrementItem(section, item){
if (!(section in this.contents)) {
console.log("section not found");
return;
}
count = item.count - 1;
i2 = this.contents[section].findIndex(food => food.name === item.name);
if (count <= 0) {
item.inCart = false;
this.contents[section].splice(i2, 1)
if (this.contents[section].length === 0) {
delete this.contents[section];
}
} else {
foo = this.contents[section][i2]
foo.count = count;
this.contents[section].splice(i2, 1, foo)
}
},
addItem(section, item) {
if (!(section in this.contents)) {
Vue.set(this.contents, section, [])
}
i2 = this.contents[section].findIndex(food => food.name === item.name)
if (i2 >= 0) {
foo = this.contents[section][i2]
if (foo.count < 99) {
foo.count++
}
this.contents[section].splice(i2, 1, foo)
} else {
item.count = 1
this.contents[section].push(item)
}
},
removeItem(section, item) {
if (!(section in this.contents)) {
return
}
i2 = this.contents[section].findIndex(food => food.name === item.name)
if (i2 >= 0) {
item.inCart = false;
this.contents[section].splice(i2, 1)
if (this.contents[section].length === 0) {
delete this.contents[section];
}
}
},
clearCart() {
for (section in this.contents) {
//empty out all the sections
this.contents[section].map(food => {
food.inCart = false;
food.count = 0;
});
let len = this.contents[section].length;
this.contents[section].splice(0, len);
delete this.contents[section];
}
}
},
})
let cart = [];