Vuejs change view - vue.js

I'm trying to change views on page load and on click events.
Here is what I have so far:
Vue.component('stale', {
template: '#stale-template'
});
Vue.component('buying', {
template: '#buying-template'
});
var vm = new Vue({
el: '.slot-container',
data: {
currentView: 'stale'
},
methods: {
buyTemplate: function(e) {
this.currentView = 'buying';
}
}
});
This is my HTML:
<div class="slot-container">
<component is="{{currentView}}"
v-transition="fade"
transition-mode="out-in">
</component>
</div><!-- END .SLOT-CONTAINER -->
<script id="stale-template" type="x-template">
STALE
<div class="slot stale">
<div class="row">
<div class="half">
<div class="buy-icon" v-on="click : buyTemplate">
<img src="{{ Asset.to('img/exchange/buy-icon.png') }}" alt="buy" />
<div class="title">Buy</div>
</div>
</div>
<div class="half">
<div class="sell-icon">
<img src="{{ Asset.to('img/exchange/sell-icon.png') }}" alt="sell" />
<div class="title">Sell</div>
</div>
</div>
</div>
</div>
</script>
<script id="buying-template" type="x-template">
BUYING
<div class="slot buying">
<div class="search">
<form action="{{ url_to('exchange/search') }}" method="post" id="buy-search" class="dark">
<input type="text" value="{{ input_old('item') }}" name="item" class="item-input" placeholder="Search item..." data-autocomplete="{{ url_to('search/item/autocomplete') }}" />
<button type="button" class="exchange-search-btn">Search</button>
</form>
</div>
<div class="results">
</div>
</div>
</script>
You can view the working example here: http://jsfiddle.net/4vgjx61t/
For some odd reason, I can never get anything to initiate to begin with. I'm following the example found here: http://vuejs.org/guide/application.html
Thank you.

You are using syntax valid in Vue 0.12 but are loading Vue 0.11 in the Fiddle. Add this as an external resource to fix it:
https://raw.githubusercontent.com/yyx990803/vue/dev/dist/vue.min.js

Related

Nuxt component variable not updated

I wrote the following code for my navbar:
<template>
<div>
<div v-if="!$auth.loggedIn" data-tip="Login" class="tooltip tooltip-bottom">
<nuxt-link to="/login" class="btn btn-square btn-ghost">
<solid-login-icon class="w-6 h-6" />
</nuxt-link>
</div>
<div v-else class="flex items-stretch">
<a class="pr-2 btn btn-ghost rounded-btn"> Welcome, {{ this.$auth.user.username }}! 👋 </a>
<div data-tip="Logout" class="tooltip tooltip-bottom">
<button class="pr-2 btn btn-square btn-ghost" #click="logout()">
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</div>
</template>
Which is include in the following login page:
<template>
<div class="h-screen shadow bg-base-200 drawer drawer-mobile">
<input id="my-drawer-2" type="checkbox" class="drawer-toggle" />
<div class="drawer-content">
<NavBar />
<div class="grid grid-cols-1 p-5 md:grid-cols-6">
<div class="col-span-1 md:col-span-2 md:col-start-3">
<div class="bg-white shadow card">
<div class="card-body">
<h2 class="text-left card-title">Login</h2>
<form #submit.prevent="userLogin">
<div class="form-control">
<label class="label">
<span class="label-text">Username</span>
</label>
<input
v-model="login.username"
type="text"
placeholder="Username"
class="input input-bordered"
/>
</div>
<div class="form-control">
<label class="label">
<span class="label-text">Username</span>
</label>
<input
v-model="login.password"
type="password"
placeholder="Password"
class="input input-bordered"
/>
</div>
<div class="mt-4">
<button type="submit" class="btn btn-primary btn-md">Login</button>
</div>
</form>
</div>
</div>
</div>
</div>
</div>
<SideBar />
</div>
</template>
<script>
export default {
data() {
return {
login: {
username: '',
password: '',
},
}
},
methods: {
async userLogin() {
try {
const response = await this.$auth.loginWith('local', { data: this.login })
} catch (err) {}
},
},
}
</script>
Upon loggin in with correct credentials the page keeps dispalying the "Login"-icon instead of the Welcome message.
I've tried to replace !$auth.loggedIn with loggedIn (coming from the data function) and with !this.$auth.loggedIn" but both don't seem to solve the issue

How to pass data which is coming as response from backend to the another component in vue.js?

I am developing one page which is responsible for placing order Cart.vue which contains two api calls, handleMail() method is sending email and generating a orderID and i am getting response from backend in network section like this.
{
"message":"order created successfully",
"orderID":87450588
}
i am catching that orderID and stored as a orderNumber,Now i want to pass that orderNumber to another component called orderPlace.vue and i want to display that orderNumber inside template section.for this i am creating Event bus it's not working ,please help me to pass orderNumber to another component ...
Cart.vue
<template>
<div class="main">
<div class="first-section">
<div class="content">
<h5>My Cart({{books.length}})</h5>
</div>
<div v-for="book in books" :key="book.id" class="container">
<div class="mid-section">
<img class="img-section" v-bind:src="book.file" alt="not found">
<p class="title-section">{{book.name}}</p>
</div>
<div class="author-section">
<p class="author-name">by {{book.author}}</p>
</div>
<div class="price-section">
<h6>Rs.{{book.price}}</h6>
</div>
<div class="icons">
<i class="fas fa-minus-circle"></i>
<input class="rectangle" value=1>
<i class="fas fa-plus-circle"></i>
</div>
</div>
<div class="btn-grps">
<button class="btn" v-on:click="flip()" v-if="hide==true" type="submit">Place Order</button>
</div>
</div>
<div class="second -section">
<div class="details-box">
<input type="text" v-if="hide==true" class="initial-btn" placeholder="Customer Details" />
</div>
<div v-if="hide==false" class="fill-details">
<form #submit.prevent="" class="address">
<h4 class="heading">Customer Details</h4>
<div class="name">
<input type="name" required pattern="[A-Za-z]{3,10}" v-model="name">
<label class="label">Name</label>
</div>
<div class="name">
<input type="text" required v-model="phoneNumber">
<label class="label">Phone Number</label>
</div>
<div class="pin">
<input type="text" required v-model="pincode">
<label class="label">PinCode</label>
</div>
<div class="pin">
<input type="text" required v-model="locality">
<label class="label">Locality</label>
</div>
<div class="address-block">
<input class="address" type="text" required v-model="address">
<label id="Add" class="label">Address</label>
</div>
<div class="city-landMark">
<input type="text" required v-model="city">
<label class="label">City/Town</label>
</div>
<div class="city-landMark">
<input type="text" required v-model="landmark">
<label class="label">LandMark</label>
</div>
<div class="Radio-Buttons">
<p>Type</p>
<div class="radio-btns flex-container">
<div>
<input type="radio" id="Home" value="Home" name="type" v-model="type">
<div class="first-radio"> <label class="home" for="Home">Home</label></div>
</div>
<div>
<input class="work-round" type="radio" id="Work" value="Work" name="type" v-model="type">
<div class="second-radio"> <label for="Work" class="work-label">Work</label></div>
</div>
<div>
<input class="other-round" type="radio" id="Other" value="Other" name="type" v-model="type">
<div class="third-radio"><label class="other-label" for="Other">Other</label></div>
</div>
</div>
<div class="btn-continue">
<button type="submit" #click="handlesubmit();handleMail();" class="continue">continue</button>
</div>
</div>
</form>
</div>
</div>
</div>
</template>
<script>
import service from '../service/User';
import { EventBus } from "./event-bus.js";
export default {
created() {
if (localStorage.getItem("reloaded")) {
localStorage.removeItem("reloaded");
} else {
localStorage.setItem("reloaded", "1");
location.reload();
}
service.userDisplayCart().then(response => {
this.books = response.data;
})
},
data() {
return {
flag: true,
hide: true,
booksCount: 0,
name: '',
phoneNumber: '',
pincode: '',
locality: '',
city: '',
address: '',
landmark: '',
type: '',
books: [],
cart:'MyCart',
nameField:'Name',
phoneField:'Phone Number',
pincodeField:'PinCode',
AddressField:'Address',
localityField:'Locality',
cityField:'CityTown',
landmarkField:'LandMark',
orderNumber:''
}
},
methods: {
flip() {
this.hide = !this.hide;
},
Togglebtn() {
this.flag = !this.flag;
},
handlesubmit() {
let userData = {
name: this.name,
phoneNumber: this.phoneNumber,
pincode: this.pincode,
locality: this.locality,
city: this.city,
address: this.address,
landmark: this.landmark,
type: this.type,
}
service.customerRegister(userData).then(response => {
return response;
}).catch(error=>{
alert("invalid customer address");
return error;
})
},
// handleMail(){
// service.confirmMail().then(response=>{
// alert("order placed successfully");
// let orderNumber= response.data.orderID;
// this.$router.push({path: '/ordersuccess'});
// console.log(response);
// return orderNumber;
// }).catch(error=>{
// alert("Error in sending email");
// return error;
// })
// }
handleMail(){
service.confirmMail().then(response=>{
alert("order placed successfully");
let orderNumber= response.data.orderID;
console.log("my num",orderNumber);
EventBus.$emit("emitting-order", orderNumber);
this.$router.push({path: '/ordersuccess'});
console(response);
return orderNumber;
})
},
}
}
</script>
<style lang="scss" scoped>
#import "#/styles/Cart.scss";
</style>
OrderPlace.vue
<template>
<div class="order-place">
<div class="image-container">
<img src="../assets/success.png" alt="not found" />
</div>
<div class="title-container">
<p>Order placed Successfully</p>
</div>
<div class="message-section">
<p>Hurray!!!your order is confirmed {{orderNumber}} and placed successfully contact us in below details
for further communication..</p>
</div>
<div class="title-section">
<div class="email-us">
<p>Email-us</p>
</div>
<div class="contact-us">
<p>Contact-us</p>
</div>
<div class="address">
<p>Address</p>
</div>
</div>
<div class="email-sec">
<p>admin#bookstore.com</p>
</div>
<div class="contact-sec">
<p>+918163475881</p>
</div>
<div class="address-sec">
42, 14th Main, 15th Cross, Sector 4 ,opp to BDA complex, near Kumarakom restaurant, HSR Layout, Bangalore 560034
</div>
<div class="button">
<router-link to="/dashboard" class="btn">Continue Shopping</router-link>
</div>
</div>
</template>
<script>
import { EventBus } from "./event-bus.js";
export default {
name: 'OrderPlace',
data(){
return{
successTitle:'Order placed Successfully',
adminEmailSection:'Email-us',
adminContactSection:'Contact-us',
adminAddressSection:'Address',
adminEmail:'admin#bookstore.com',
adminMobNum:'+918163475881',
orderNumber: ''
}
},
mounted() {
EventBus.$on("emitting-order", orderNo=> {
this.orderNumber = orderNo;
console.log(`Oh, that's great ${orderNo})`);
return orderNo;
});
}
}
</script>
<style lang="scss" scoped>
#import "#/styles/OrderPlace.scss";
</style>
event-bus.js
import Vue from 'vue';
export const EventBus = new Vue();
If the orderPlace.vue component is not active when you do the emit. It cannot receive the element.
You can try to register your order number, in the localStorage. Or call orderPlace.vue as a child component and pass the order number to the props

How pass Image-path from tag to Vue Component

I want to pass a image path from a tag that built by Vue to vue component(MyPost):
<my-post txt="Such a great Framework, Rouzbeh Said!" url="image.png"></my-post>
I use parameter in component like this but didn't work:
<img src="{{ url }}" alt="post-picture">
My component in Vue:
<script>
Vue.component('MyPost',{
props: ['txt', 'url'],
template: `
<div class="col">
<div class="card shadow-sm">
// this line didnt work
<img src="{{ url }}" alt="post-picture">
<div class="card-body">
<p class="card-text">{{txt}}</p>
<div class="d-flex justify-content-between align-items-center">
<div class="btn-group">
<button type="button" class="btn btn-sm btn-outline-secondary">View</button>
<button type="button" class="btn btn-sm btn-outline-secondary">Edit</button>
</div>
<small class="text-muted">9 mins</small>
</div>
</div>
</div>
</div>
`
});
var app = new Vue({
el: "#app",
});
</script>
You should use :src instead of src to indicate that you have an expression and not a static text:
<img :src="url" alt="post-picture">
{{ and }} should be used only in a tag content and not in tag attributes

Scroll to first error using Vue Validate in b-form

trying to scroll to the first error when submitting a form using Vue Validate for validation in bootstrap form (b-form)
I think you are looking for something like this-
const app = new Vue({
el:'#app',
data:{
errors:[],
name:null,
age:null,
movie:null
},
methods:{
checkForm:function(e) {
this.$refs.errorP.scrollIntoView();
if(this.name && this.age) return true;
this.errors = [];
if(!this.name) this.errors.push("Name required.");
if(!this.age) this.errors.push("Age required.");
e.preventDefault();
}
}
})
input,select {
margin-left: 10px;
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/vue/2.5.17/vue.js"></script>
<form id="app" #submit="checkForm" action="/something" method="post">
<div ref="errorP">
<p v-if="errors.length" >
<b>Please correct the following error(s):</b>
<ul>
<li v-for="error in errors">{{ error }}</li>
</ul>
</p>
</div>
<div style="height: 1000px;">
Scroll to the bottom to see the form
</div>
<p>
<label for="name">Name<label>
<input type="text" name="name" id="name" v-model="name">
</p>
<p>
<label for="age">Age<label>
<input type="number" name="age" id="age" v-model="age" min="0">
</p>
<p>
<label for="movie">Favorite Movie<label>
<select name="movie" id="movie" v-model="movie">
<option>Star Wars</option>
<option>Vanilla Sky</option>
<option>Atomic Blonde</option>
</select>
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<p>
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https://jsfiddle.net/anupdg/j24xt7rd/1/

How to add active class to specific element?

I have this methods :
methods: {
replyBox: function(e){
e.preventDefault();
this.isActive = !this.isActive;
);
},
In view i have this:
<div class="comment_list" v-for="comment in all_comments">
REPLY
<div id="reply-box-#{{comment.id}}" class="reply-box" v-bind:class="{active: isActive}">
<div class="user_comment row">
<div class="col-md-1 col-sm-1 col-xs-1">
<div class="user_profile_image {{ isset($current_user->personal_user) ? 'bg_blue' : 'bg_green'}}">
#if(isset($current_user->avatar) && $current_user->avatar != '')
<img src="{{ avatar_path($current_user->avatar)}}" alt="" />
#else
<img src="{{ home_asset('img/user_icon.png') }}" alt="" />
#endif
</div>
</div>
<div class="col-md-11 col-sm-11 col-xs-11">
<textarea class="comment_input" placeholder="Join the discussion..." #keydown.enter.prevent="postComment({{$current_user->id}}, {{$article->id}})" v-model.trim="reply_comment"></textarea>
</div>
</div>
</div>
</div>
Now what i want is to add class active only for element that is near reply link. In jquery i could use this and that find siblings but how can i do that in vue.js?
If you could add an additional property to the comment you could do the following:
Template:
<div class="comment_list" v-for="comment in all_comments">
REPLY
<div id="reply-box-#{{comment.id}}" class="reply-box" v-bind:class="{active: comment.isActive}">
<div class="user_comment row">
<div class="col-md-1 col-sm-1 col-xs-1">
<div class="user_profile_image {{ isset($current_user->personal_user) ? 'bg_blue' : 'bg_green'}}">
#if(isset($current_user->avatar) && $current_user->avatar != '')
<img src="{{ avatar_path($current_user->avatar)}}" alt="" />
#else
<img src="{{ home_asset('img/user_icon.png') }}" alt="" />
#endif
</div>
</div>
<div class="col-md-11 col-sm-11 col-xs-11">
<textarea class="comment_input" placeholder="Join the discussion..." #keydown.enter.prevent="postComment({{$current_user->id}}, {{$article->id}})" v-model.trim="reply_comment"></textarea>
</div>
</div>
</div>
</div>
Method:
methods: {
replyBox: function(comment) {
comment.isActive = !comment.isActive;
}
},
Alternatively, you can extract this in a separate component:
In a .vue file:
<template>
<li>
REPLY
<div id="reply-box-#{{comment.id}}" class="reply-box" v-bind:class="{active: comment.isActive}">
<div class="user_comment row">
<div class="col-md-1 col-sm-1 col-xs-1">
<div class="user_profile_image {{ isset($current_user->personal_user) ? 'bg_blue' : 'bg_green'}}">
#if(isset($current_user->avatar) && $current_user->avatar != '')
<img src="{{ avatar_path($current_user->avatar)}}" alt="" />
#else
<img src="{{ home_asset('img/user_icon.png') }}" alt="" />
#endif
</div>
</div>
<div class="col-md-11 col-sm-11 col-xs-11">
<textarea class="comment_input" placeholder="Join the discussion..." #keydown.enter.prevent="postComment({{$current_user->id}}, {{$article->id}})" v-model.trim="reply_comment"></textarea>
</div>
</div>
</div>
</li>
</template>
<script>
export default {
name: 'comment',
props: ['comment']
methods: {
replyBox: function(comment) {
comment.isActive = !comment.isActive;
}
},
};
</script>
Then you can use it like this:
<ul class="comment_list" v-for="comment in all_comments">
<comment :comment="comment"></comment>
</ul>
Straight from docs: https://v2.vuejs.org/v2/guide/class-and-style.html
<div v-bind:class="{ active: isActive }"></div>
isActive is your condition which has to be meet