Fazer Impressão da div printMe e falhando miseravelmente (Vue.js)
Então, amigos segue a live demo:
http://feeling.atwebpages.com
Uma pena que minha outra conta eu perdi com meu e-mail.
Seguinte, eu peguei daqui um exemplo do que eu precisava, que é um 'cardápio' que consiga adicionar o produto clicando na foto e no final, preciso q ele some e faça uma mini tabelinha com os itens.
Até ai, perfeito, tá tudo beleza e funcionando.
Porém, não tive jeito de conseguir fazer a impressão apenas da parte que preciso, que seria o que você comprou. Não preciso confirmação de nenhum tipo de sistemas reais bancários, apenas imprimir mesmo numa impressora térmica o cupom com os itens e quantidade.
Segue meu ''código'' que tá meio bagunçado mas legível:
index.html
<!DOCTYPE html>
<html lang="en" >
<head>
<meta charset="UTF-8">
<title>PDV Feeling</title>
<link rel='stylesheet' href='https://maxcdn.bootstrapcdn.com/font-awesome/4.5.0/css/font-awesome.min.css'><link rel="stylesheet" href="./style.css">
</head>
<body><!-- partial:index.partial.html -->
<div class="main-wrapper" id="noPrint">
<div class="header" id="noPrint"><h1>PDV Feeling</h1></div>
<div id="vue">
<cart :cart="cart" :cart-sub-total="cartSubTotal" :cart-total="cartTotal" :checkout-bool="checkoutBool"></cart>
<products :cart="cart" :cart-sub-total="cartSubTotal" :cart-total="cartTotal" :products-data="productsData"></products>
<checkout-area v-if="checkoutBool" :cart="cart" :cart-sub-total="cartSubTotal" :cart-total="cartTotal" :products-data="productsData" ></checkout-area>
</div>
</div><!-- partial -->
<script src='https://cdnjs.cloudflare.com/ajax/libs/vue/1.0.11/vue.js'></script>
<script src="./script.js"></script>
</body>
</html>
script.js//@TODO NOTIFICATIONS
//---------
// Vue components
//---------
Vue.component('products', {
ready: function () {
var self = this;
document.addEventListener("keydown", function(e) {
if (self.showModal && e.keyCode == 37) {
self.changeProductInModal("prev");
} else if (self.showModal && e.keyCode == 39) {
self.changeProductInModal("next");
} else if (self.showModal && e.keyCode == 27) {
self.hideModal();
}
});
},
template: "<h1>Produtos</h1>" +
"<div class='products'>" +
"<div v-for='product in productsData' track-by='$index' class='product {{ product.product | lowercase }}'>" +
"<div class='image' @click='viewProduct(product)' v-bind:style='{ backgroundImage: \"url(\" + product.image + \")\" }' style='background-size: cover; background-position: center;'></div>" +
"<div class='name'>{{ product.product }}</div>" +
"<div class='description'>{{ product.description }}</div>" +
"<div class='price'>{{ product.price | currency }}</div>" +
"<button @click='addToCart(product)'>Adicionar ao Carrinho</button><br><br></div>" +
"</div>" +
"<div class='modalWrapper' v-show='showModal'>" +
"<div class='prevProduct' @click='changeProductInModal(\"prev\")'><i class='fa fa-angle-left'></i></div>" +
"<div class='nextProduct' @click='changeProductInModal(\"next\")'><i class='fa fa-angle-right'></i></div>" +
"<div class='overlay' @click='hideModal()'></div>" +
"<div class='modal'>" +
"<i class='close fa fa-times' @click='hideModal()'></i>" +
"<div class='imageWrapper'><div class='image' v-bind:style='{ backgroundImage: \"url(\" + modalData.image + \")\" }' style='background-size: cover; background-position: center;' v-on:mouseover='imageMouseOver($event)' v-on:mousemove='imageMouseMove($event)' v-on:mouseout='imageMouseOut($event)'></div></div>" +
"<div class='additionalImages' v-if='modalData.images'>" +
"<div v-for='image in modalData.images' class='additionalImage' v-bind:style='{ backgroundImage: \"url(\" + image.image + \")\" }' style='background-size: cover; background-position: center;' @click='changeImage(image.image)'></div>" +
"</div>" +
"<div class='name'>{{ modalData.product }}</div>" +
"<div class='description'>{{ modalData.description }}</div>" +
"<div class='details'>{{ modalData.details }}</div>" +
"<h3 class='price'>{{ modalData.price | currency }}</h3>" +
"<label for='modalAmount'>QTY</label>" +
"<input id='modalAmount' value='{{ modalAmount }}' v-model='modalAmount' class='amount' @keyup.enter='modalAddToCart(modalData), hideModal()'/>" +
"<button @click='modalAddToCart(modalData), hideModal()'>Add to Cart</button>" +
"</div></div>",
props: ['productsData', 'cart', 'cartSubTotal', 'cartTotal'],
data: function() {
return {
showModal: false,
modalData: {},
modalAmount: 1,
timeout: "",
mousestop: ""
}
},
methods: {
addToCart: function(product) {
var found = false;
for (var i = 0; i < vue.cart.length; i++) {
if (vue.cart[i].sku === product.sku) {
var newProduct = vue.cart[i];
newProduct.quantity = newProduct.quantity + 1;
vue.cart.$set(i, newProduct);
//console.log("DUPLICATE", vue.cart[i].product + "'s quantity is now: " + vue.cart[i].quantity);
found = true;
break;
}
}
if(!found) {
product.quantity = 1;
vue.cart.push(product);
}
vue.cartSubTotal = vue.cartSubTotal + product.price;
vue.cartTotal = vue.cartSubTotal;
vue.checkoutBool = true;
},
modalAddToCart: function(modalData) {
var self = this;
for(var i = 0; i < self.modalAmount; i++) {
self.addToCart(modalData);
}
self.modalAmount = 1;
},
viewProduct: function(product) {
var self = this;
//self.modalData = product;
self.modalData = (JSON.parse(JSON.stringify(product)));
self.showModal = true;
},
changeProductInModal: function(direction) {
var self = this,
productsLength = vue.productsData.length,
currentProduct = self.modalData.sku,
newProductId,
newProduct;
if(direction === "next") {
newProductId = currentProduct + 1;
if(currentProduct >= productsLength) {
newProductId = 1;
}
} else if(direction === "prev") {
newProductId = currentProduct - 1;
if(newProductId === 0) {
newProductId = productsLength;
}
}
//console.log(direction, newProductId);
for (var i = 0; i < productsLength; i++) {
if (vue.productsData[i].sku === newProductId) {
self.viewProduct(vue.productsData[i]);
}
}
},
hideModal: function() {
//hide modal and empty modal data
var self = this;
self.modalData = {};
self.showModal = false;
},
changeImage: function(image) {
var self = this;
self.modalData.image = image;
},
imageMouseOver: function(event) {
event.target.style.transform = "scale(2)";
},
imageMouseMove: function(event) {
var self = this;
event.target.style.transform = "scale(2)";
self.timeout = setTimeout(function() {
event.target.style.transformOrigin = ((event.pageX - event.target.getBoundingClientRect().left) / event.target.getBoundingClientRect().width) * 100 + '% ' + ((event.pageY - event.target.getBoundingClientRect().top - window.pageYOffset) / event.target.getBoundingClientRect().height) * 100 + "%";
}, 50);
self.mouseStop = setTimeout(function() {
event.target.style.transformOrigin = ((event.pageX - event.target.getBoundingClientRect().left) / event.target.getBoundingClientRect().width) * 100 + '% ' + ((event.pageY - event.target.getBoundingClientRect().top - window.pageYOffset) / event.target.getBoundingClientRect().height) * 100 + "%";
}, 100);
},
imageMouseOut: function(event) {
event.target.style.transform = "scale(1)";
}
}
});Vue.component('cart', {
template: '<div class="cart">' +
'<span class="cart-size" @click="showCart = !showCart"> {{ cart | cartSize }} </span><i class="fa fa-shopping-cart" @click="showCart = !showCart"></i>' +
'<div class="cart-items" v-show="showCart">' +
'<table class="cartTable">' +
'<tbody>' +
'<tr class="product" v-for="product in cart">' +
'<td class="align-left"><div class="cartImage" @click="removeProduct(product)" v-bind:style="{ backgroundImage: \'url(\' + product.image + \')\' }" style="background-size: cover; background-position: center;"><i class="close fa fa-times"></i></div></td>' +
'<td class="align-center"><button @click="quantityChange(product, \'decriment\')"><i class="close fa fa-minus"></i></button></td>' +
'<td class="align-center">{{ cart[$index].quantity }}</td>' +
'<td class="align-center"><button @click="quantityChange(product, \'incriment\')"><i class="close fa fa-plus"></i></button></td>' +
'<td class="align-center">{{ cart[$index] | customPluralize }}</td>' +
'<td>{{ product.price | currency }}</td>' +
'</tbody>' +
'<table>' +
'</div>' +
'<h4 class="cartSubTotal" v-show="showCart"> {{ cartSubTotal | currency }} </h4></div>' +
'<button class="clearCart" v-show="checkoutBool" @click="clearCart()"> Clear Cart </button>' +
'<button class="checkoutCart" v-show="checkoutBool" @click="propagateCheckout()"> Checkout </button>',
props: ['checkoutBool', 'cart', 'cartSize', 'cartSubTotal', 'cartTotal'],
data: function() {
return {
showCart: false
}
},
filters: {
customPluralize: function(cart) {
var newName;
if(cart.quantity > 1) {
if(cart.product === "Peach") {
newName = cart.product + "es";
} else if(cart.product === "Puppy") {
newName = cart.product + "ies";
newName = newName.replace("y", "");
} else {
newName = cart.product + "s";
}
return newName;
}
return cart.product;
},
cartSize: function(cart) {
var cartSize = 0;
for (var i = 0; i < cart.length; i++) {
cartSize += cart[i].quantity;
}
return cartSize;
}
},
methods: {
removeProduct: function(product) {
vue.cart.$remove(product);
vue.cartSubTotal = vue.cartSubTotal - (product.price * product.quantity);
vue.cartTotal = vue.cartSubTotal;
if(vue.cart.length <= 0) {
vue.checkoutBool = false;
}
},
clearCart: function() {
vue.cart = [];
vue.cartSubTotal = 0;
vue.cartTotal = 0;
vue.checkoutBool = false;
this.showCart = false;
},
quantityChange: function(product, direction) {
var qtyChange;
for (var i = 0; i < vue.cart.length; i++) {
if (vue.cart[i].sku === product.sku) {
var newProduct = vue.cart[i];
if(direction === "incriment") {
newProduct.quantity = newProduct.quantity + 1;
vue.cart.$set(i, newProduct);
} else {
newProduct.quantity = newProduct.quantity - 1;
if(newProduct.quantity == 0) {
vue.cart.$remove(newProduct);
} else {
vue.cart.$set(i, newProduct);
}
}
}
}
if(direction === "incriment") {
vue.cartSubTotal = vue.cartSubTotal + product.price;
} else {
vue.cartSubTotal = vue.cartSubTotal - product.price;
}
vue.cartTotal = vue.cartSubTotal;
if(vue.cart.length <= 0) {
vue.checkoutBool = false;
}
},
//send our request up the chain, to our parent
//our parent catches the event, and sends the request back down
propagateCheckout: function() {
vue.$dispatch("checkoutRequest");
}
}
});Vue.component('checkout-area', {
template: "<h1>Checkout Area</h1>" +
'<div class="checkout-area">' +
'<span> {{ cart | cartSize }} </span><i class="fa fa-shopping-cart"></i>' +
'<table>' +
'<thead>' +
'<tr>' +
'<th class="align-center">SKU</th>' +
'<th>Name</th>' +
'<th>Description</th>' +
'<th class="align-right">Amount</th>' +
'<th class="align-right">Price</th>' +
'</tr>' +
'</thead>' +
'<tbody>' +
'<tr v-for="product in cart" track-by="$index">' +
'<td class="align-center">{{ product.sku }}</td>' +
'<td>{{ product.product }}</td>' +
'<td>{{ product.description }}</td>' +
'<td class="align-right">{{ cart[$index].quantity }}</td>' +
'<td class="align-right">{{ product.price | currency }}</td>' +
'</tr>' +
//'<button @click="removeProduct(product)"> X </button></div>' +
'<tr>' +
'<td> </td>' +
'<td> </td>' +
'<td> </td>' +
'<td> </td>' +
'<td> </td>' +
'</tr>' +
'<tr>' +
'<td></td>' +
'<td></td>' +
'<td></td>' +
'</tr>' +
'<tr>' +
'<td></td>' +
'<td></td>' +
'<td></td>' +
'</tr>' +
'<tr>' +
'<td></td>' +
'<td></td>' +
'<td></td>' +
'<td class="align-right vert-bottom">Total:</td>' +
'<td class="align-right vert-bottom"><h2 v-if="cartSubTotal != 0"> {{ cartTotal | currency }} </h2></td>' +
'</tr>' +
'</tbody>' +
'</table>' +
'<button v-show="cartSubTotal" @click="checkoutModal()">Checkout</button></div>' +
"<div class='modalWrapper' v-show='showModal'>" +
"<div class='overlay' @click='hideModal()'></div>" +
"<div class='modal checkout'>" +
"<i class='close fa fa-times' @click='hideModal()'></i>" +
"<h1>Checkout</h1>" +
"<h1> Total: {{ cartTotal | currency }} </h3>" +
"<br><div>This is where our payment processor goes</div>" +
"</div>",
props: ['cart', 'cartSize', 'cartSubTotal', 'cartTotal'],
data: function() {
return {
showModal: false
}
},
filters: {
customPluralize: function(cart) {
var newName;
if(cart.quantity > 1) {
newName = cart.product + "s";
return newName;
}
return cart.product;
},
cartSize: function(cart) {
var cartSize = 0;
for (var i = 0; i < cart.length; i++) {
cartSize += cart[i].quantity;
}
return cartSize;
}
},
methods: {
removeProduct: function(product) {
vue.cart.$remove(product);
vue.cartSubTotal = vue.cartSubTotal - (product.price * product.quantity);
vue.cartTotal = vue.cartSubTotal;
if(vue.cart.length <= 0) {
vue.checkoutBool = false;
}
},
checkoutModal: function() {
var self = this;
self.showModal = true;
console.log("CHECKOUT", self.cartTotal);
},
hideModal: function() {
//hide modal and empty modal data
var self = this;
self.showModal = false;
}
},
//intercept the checkout request broadcast
//run our function
events: {
"checkoutRequest": function() {
var self = this;
self.checkoutModal();
}
}
});//---------
// Vue init
//---------
Vue.config.debug = false;
var vue = new Vue({
el: "#vue",
data: {
productsData: [
{
sku: 1,
product: "Monkey",
image: "https://s3-us-west-2.amazonaws.com/s.cdpn.io/241793/chimpanzee.jpg",
images: [
{ image: "https://s3-us-west-2.amazonaws.com/s.cdpn.io/241793/chimpanzee.jpg" },
{ image: "https://s3-us-west-2.amazonaws.com/s.cdpn.io/241793/gorilla.jpg" },
{ image: "https://s3-us-west-2.amazonaws.com/s.cdpn.io/241793/red-monkey.jpg" },
{ image: "https://s3-us-west-2.amazonaws.com/s.cdpn.io/241793/mandrill-monkey.jpg" }
],
description: "This is a monkey",
details: "This is where some detailes on monkies would go. This monkey done seent some shit.",
price: 5.50
},
{
sku: 2,
product: "Kitten",
image: "https://s3-us-west-2.amazonaws.com/s.cdpn.io/241793/kittens.jpg",
description: "This is a kitten",
details: "This is where some detailes on kittens would go. Shout out kittens for being adorable.",
price: 10
},
{
sku: 3,
product: "Shark",
image: "https://s3-us-west-2.amazonaws.com/s.cdpn.io/241793/shark.jpg",
description: "This is a shark",
details: "This is where some detailes on sharks would go. Damn nature, you scary.",
price: 15
},
{
sku: 4,
product: "Puppy",
image: "https://s3-us-west-2.amazonaws.com/s.cdpn.io/241793/dog.jpg",
description: "This is a puppy",
details: "This is where some detailes on puppies would go. Shout out puppies for being adorable.",
price: 5
},
{
sku: 5,
product: "Apple",
image: "https://s3-us-west-2.amazonaws.com/s.cdpn.io/241793/apple.jpg",
description: "This is an apple",
details: "This is where some detailes on apples would go. Shout out apples for being delicious.",
price: 1
},
{
sku: 6,
product: "Orange",
image: "https://s3-us-west-2.amazonaws.com/s.cdpn.io/241793/orange.jpg",
description: "This is an orange",
details: "This is where some detailes on oranges would go. Shout out oranges for being delicious.",
price: 1.1
},
{
sku: 7,
product: "Peach",
image: "https://s3-us-west-2.amazonaws.com/s.cdpn.io/241793/peach.jpg",
description: "This is a peach",
details: "This is where some detailes on peaches would go. Shout out peaches for being delicious.",
price: 1.5
},
{
sku: 8,
product: "Mango",
image: "https://s3-us-west-2.amazonaws.com/s.cdpn.io/241793/mango.png",
description: "This is a mango",
details: "This is where some detailes on mangos would go. Shout out mangos for being delicious.",
price: 2
},
{
sku: 9,
product: "Cognac",
image: "https://s3-us-west-2.amazonaws.com/s.cdpn.io/241793/cognac.jpg",
description: "This is a glass of cognac",
details: "This is where some detailes on cognac would go. I'm like hey whats up, hello.",
price: 17.38
},
{
sku: 10,
product: "Chain",
image: "https://s3-us-west-2.amazonaws.com/s.cdpn.io/241793/chain.jpg",
description: "This is a chain",
details: "This is where some details on chains would go. 2Chainz but I got me a few on.",
price: 17.38
}
],
checkoutBool: false,
cart: [],
cartSubTotal: 0,
cartTotal: 0
},
//intercept the checkout request dispatch
//send it back down the chain
events: {
"checkoutRequest": function() {
vue.$broadcast("checkoutRequest");
}
}
});
Bom, eu tentei de tantas maneiras e diversos tutoriais, que ficou evidente que não vou conseguir sem ajuda.
Não me importa se ele irá criar uma nova página com os dados nem nada, desde q ele clique no botão e imprima na impressora padrão. Li em foruns gringos que tem navegadores que não lidam bem com tipos de codigo para impressão sem diálogo, se for o caso posso usar qualquer navegador na máquina, minha ideia é que online nunca vai precisar ''reinstalar'' sistemas nesse pc. Se só conseguir fazer com diálogo, tbm é possível, mesmo q prefira sem nenhum popup.
Fico na esperança da ajuda dos amigos, pois estava a bastante tempo sem programar nada e, agora graças a deus com mais projetos, irei tirar a ferrugem, mas de momento necessito desse apoio da comunidade.Discussão (0)
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