vue-slick sliding arrows are not visible in vuejs component - vue.js

I am working with vue-slick(v-1.1.15) in vuejs to show some sliding images. Although the images are auto-slidable but I also need arrows to make them slide manually.
The problem is instead of those arrows, two buttons "Next" and "Previous" are being shown.
I have also imported the .css file for vue-slick to get it work, but useful results were found.
Below is my code:
<template>
<div>
<div class="idb-full-block">
<slick ref="slick" :options="slickOptions" v-if="someVar !== null">
<div class="content-wrap" v-for="var in someVar" :key="var.img">
<div class="idb-block-content p-20">
<div class="pp-image mb-20 d-flex justify-content-center align-items-center">
<img :src="var.img" class="img-fluid" alt="pp" width="" height="" />
</div>
<div class="d-flex justify-content-between mb-10">
<h5 class="mb-0">{{var.title}}</h5>
<h5 class="text-danger mb-0 fw-bold">{{var.price}}</h5>
</div>
<div class="pp-ratings">
<i v-for="(stars, index) in 5" :key="index" class="fa fa-star text-warning"></i>
</div>
</div>
<ul class="pp-stats footer-border">
<li class="w-33">
<h4 class="fw-bold">{{var.sales}}</h4>
</li>
<li class="w-33">
<h4 class="fw-bold">{{var.rating}}</h4>
</li>
<li class="w-33">
<h4 class="fw-bold">{{var.comments}}</h4>
</li>
</ul>
</div>
</slick>
</div>
</div>
<script>
import Slick from "vue-slick";
import { someVar } from "./someVar.js";
import `node_modules/slick-carousel/slick/slick.css`;
export default {
components: {
Slick
},
data() {
return {
someVar,
slickOptions: {
slidesToShow: 1,
arrows: true,
infinite: true,
speed: 500,
slidesToShow: 1,
slidesToScroll: 1,
autoplay: true,
},
}
},
};
</script>
Any kind of help would be appreciated.

I Found the answer in other Question
You need to
Making sure you passing arrows props as true
the default color and background is white so you need to change
it first if your website is white.
Using slot {nextArrow, prevArrow }
.slick-prev:before,
.slick-next:before {
color: red !important;
}
<template #prevArrow="arrowOption">
<div class="custom-arrow">
{{ arrowOption.currentSlide }}/{{ arrowOption.slideCount }}
</div>
</template>
<template #nextArrow="arrowOption">
<div class="custom-arrow">
{{ arrowOption.currentSlide }}/{{ arrowOption.slideCount }}
</div>
</template>

Related

Vuejs Html tag / attribute in data()

I need to do {{item.icon}} pull as a html data not string but ı don't know how to do that, is there are anyway to do that please help me out
I have this code:
<div class="box my-5" v-for="(item, index) in items" :key="index" >
<div class="innerBox">
<router-link to="/ninethPage">
<div class="card Fcard d-flex flex-row justify-content-center align-items-center" style="padding: 1rem 2rem !important">
<span v-html="icon"> </span>
<p>{{item.title}}</p>
</div>
</router-link>
<router-view></router-view>
</div>
</div>
</div>
export default {
el: '#app',
data() {
return {
items: [
{title: 'Android', icon: <i class="fab fa-android mx-3 img-fluid" style="font-size: 1.5rem;" ></i>},
{title: 'IOS', icon: <i class="fab fa-apple mx-3 img-fluid" style="font-size: 1.5rem;" ></i>}
]
}
},
components:{
Header
}
}
`
icon: <i class=... is JSX syntax that creates an element and needs to be used with render function instead of a template. It should be a string, icon: '<i class=...'.
There is no icon property, it should be <span v-html="item.icon">.
It's impractical to specify the whole icon element. If only <i> classes differ, it can be icon: 'fa-android', and be used with:
<i class="class="fab mx-3 img-fluid" style="font-size: 1.5rem" :class="item.icon"/>

How to toggle between components when onclick function happens on a icon in vue.js?

I have four components Dashboard.vue(parent component) it contains Three child components(DisplayBooks.vue,sortBooksHightoLow,sortBooksLowtoHigh).
Now i want to import one more component called Cart.vue inside the Dashboard.vue .By default only DisplayBooks.vue component is only visible,if i click on cart-icon inside the Dashboard component it displays the Cart.vue component and hides the DisplayBooks.vue component .
How to acheive this thing please help me to fix this thing..
Dashboard.vue
<template>
<div class="main">
<div class="navbar navbar-default navbar-fixed-top">
<div class="navbar-header">
<img src="../assets/education.png" alt="notFound" class="education-image" />
</div>
<ul class="nav navbar-nav">
<li>
<p class="brand">Bookstore</p>
</li>
</ul>
<div class="input-group">
<i #click="handlesubmit();" class="fas fa-search"></i>
<div class="form-outline">
<input type="search" v-model="name" class="form-control" placeholder='search...' />
</div>
</div>
<ul class="nav navbar-nav navbar-right" id="right-bar">
<li><a> <i class="far fa-user"></i></a></li>
<p class="profile-content">profile</p>
<li><a><i class="fas fa-cart-plus"></i></a></li>
<p class="cart-content" >cart <span class="length" v-if="booksCount">{{booksCount}}</span></p>
</ul>
</div>
<div class="mid-body">
<h6>Books<span class="items">(128items)</span></h6>
<select class="options" #change="applyOption">
<option disabled value="">Sort by relevance</option>
<option value="HighToLow">price:High to Low</option>
<option value="LowToHigh">price:Low to High</option>
</select>
</div>
<div v-if="flam==false">
<h2>Hello</h2>
</div>
<DisplayBooks v-show="flag==='noOrder'" #update-books-count="(n)=>booksCount=n"/>
<sortBooksLowtoHigh v-show="flag==='lowToHigh'" />
<sortBooksHightoLow v-show="flag==='highToLow'" />
<Cart />
</div>
</template>
<script>
import sortBooksLowtoHigh from './sortBooksLowtoHigh.vue'
import sortBooksHightoLow from './sortBooksHightoLow.vue'
import DisplayBooks from './DisplayBooks.vue'
import Cart from './Cart.vue'
export default {
components: {
DisplayBooks,
sortBooksLowtoHigh,
sortBooksHightoLow,
Cart
},
data() {
return {
booksCount:0,
flag: 'noOrder',
brand: 'Bookstore',
name: '',
flam: true,
visible: true,
}
},
methods: {
flip() {
this.flam = !this.flam;
},
applyOption(evt) {
if (evt.target.value === "HighToLow") {
this.flag = 'highToLow';
} else this.flag = 'lowToHigh';
},
}
}
</script>
Cart.vue
<template>
<div class="main">
<div v-for="book in books" :key="book.id" class="container">
<div class="content">
<h5>My Cart({{booksCount}})</h5>
</div>
<div class="mid-section">
<img v-bind:src="book.file" alt="not found">
<p class="title-section">{{book.name}}</p>
</div>
<div class="author-section">
<p>by {{book.author}}</p>
</div>
<div class="price-section">
<h6>Rs.{{book.price}}</h6>
</div>
<button class="close-btn" #click="handlesubmit();" type="submit">close</button>
<div class="btn-grps">
<button class="btn" type="submit" >Place Order</button>
</div>
</div>
</div>
</template>
<script>
import service from '../service/User'
export default{
data(){
return {
booksCount:0,
books: [{
id: 0,
file: 'https://images-na.ssl-images-amazon.com/images/I/41MdP5Tn0wL._SX258_BO1,204,203,200_.jpg',
name: 'Dont Make me think',
author: 'Sai',
price: '1500'
},]
}
},
methods:{
}
}
</script>
It's recommended to use vur-router, but for a simple situation you could define a property called shownComp then update when you click on cart icon :
data() {
return {
shownComp:'DisplayBooks',
booksCount:0,
flag: 'noOrder',
then <li #click="shownComp='Cart'"><a><i class="fas fa-cart-plus"></i></a></li>
and :
<DisplayBooks v-show="flag==='noOrder' && shownComp==='DisplayBooks'" #update-books-count="(n)=>booksCount=n"/>
<Cart v-show=" shownComp==='Cart'" />
...

Pagination in vue.js framework

Error with Pagination in vue.js framework in view page, The Pagination bar is working fine but I have 50 records on the same page. The Pagination bar is 17 => 50/3 . The Post is displayed in div section not in Table.
<template>
<div class="blog">
<h2>{{ pageDescreption }}</h2>
<hr />
<div class="alert alert-success" role="alert" v-text="alertTitel"></div>
<div class="row">
<div class="col-md-8">
<div class="posts-area">
<PostList
id="PostList"
v-for="post in posts"
:key="post.id"
:post="post"
:current-page="currentPage"
:per-page="perPage"
/>
<div class="overflow-auto">
<b-pagination
v-model="currentPage"
:total-rows="rows"
:per-page="perPage"
aria-controls="PostList"
></b-pagination>
<p class="mt-3">Current Page: {{ currentPage }}</p>
</div>
</div>
</div>
</div>
</div>
</template>
<script>
import PostList from "#/components/Blogs/PostList.vue";
import PostJson from "../Gatewaye/post.json";
export default {
data: function() {
return {
pageName: "blog",
pageDescreption: "This is an Blog page",
alertTitel: "List of all Posts",
posts: PostJson, // array of posts [50 records]
perPage: 3,
currentPage: 1
};
},
name: "Blog",
components: {
PostList
},
computed: {
rows() {
return this.posts.length;
}
}
};
</script>
And in Components file Blog.vue is:
<template>
<div class="PostList">
<div class="post-container text-left">
<span class="post-views badge badge-primary" title="Views">{{
post.views
}}</span>
<h3 class="post-title" title="Title">{{ post.title }}</h3>
<span class="post-date" title="Date">{{ post.date }}</span>
<p class="post-body">
{{ post.contant }}
</p>
<div class="row">
<div class="col-sm-6">
<span class="post-author" title="Auther">{{ post.auther }}</span>
</div>
<div class="col-sm-6 text-right">
<span class="post-category" title="Category">{{
post.category
}}</span>
</div>
</div>
</div>
</div>
</template>
<script>
export default {
props: ["post"],
name: "PostList"
};
</script>
The Pagination bar is working fine but I have 50 records on the same page ... Thank you
Use a computed property to slice the post array in the parent component:
computed: {
paginatedposts() {
return this.posts.slice(this.perPage*(this.currentPage-1), (this.perPage*(this.currentPage-1))+this.perPage);
}
}
Now you just need to bind this computed property:
<PostList
id="PostList"
v-for="post in paginatedposts"
:key="post.id"
:post="post"
/>

Hide Navigation Links in VueJs When Clicked

I tried everything to make the navigation links hide when I clicked but it didn't worked. Here my Header.vue file.
<template>
<nav class="navbar is-dark is-fixed-top">
<div class="container">
<div class="navbar-brand">
<router-link to="/" class="navbar-item">
<img src="../../assets/logo.png" width="">
</router-link>
<a role="button"
:class="{ 'is-active': ShowMenu }"
class="navbar-burger burger"
#click="toggleMenu()"
aria-label="menu"
aria-expanded="false">
<span aria-hidden="true"></span>
<span aria-hidden="true"></span>
<span aria-hidden="true"></span>
</a>
</div>
<div :class="{ 'is-active': ShowMenu }"
class="navbar-menu">
<div class="navbar-start">
<router-link to="/" class="navbar-item">Home</router-link>
<router-link to="/about" class="navbar-item">About</router-link>
</div>
<div class="navbar-end">
<div class="navbar-item">
<div class="field is-grouped">
<p class="control">
<router-link to="/login" class="button is-dark">
<span><i class="fa fa-lock"></i> Login</span>
</router-link>
</p>
<p class="control">
<router-link to="/register" class="button is-light">
<span><i class="fa fa-user"></i> Register</span>
</router-link>
</p>
</div>
</div>
</div>
</div>
</div>
</nav>
Here's the JS codes. Navigation are working when a click the links but the only problem I have is that it didn't automatically hide.
export default {
name: "Header",
data() {
return {
ShowMenu: false,
NavigationItems: true,
NavigationItems: false
}
},
methods: {
toggleMenu: function() {
this.ShowMenu = !this.ShowMenu
},
toggleNavItem: function() {
false
}
}
}
Try
<a v-if='!ShowMenu' role="button" ...
instead of using CSS
You shouldn't use v-if it will "kill" the element in the dom, but if you only want to toggle it use v-show width !ShowMenu like Steven explained.
And if you want to use a CSS class: do you have a class called is-active and is the default behavior of .burger display: none;? If you want to stay on this solution please provide us your CSS.

Vue 2.x authentication links not hiding until page refresh

I am new to Vue and created a basic authentication application.
AuthService.js
module.exports = {
isLoggedIn: function() {
if (localStorage.getItem("authUser") != null) {
return true;
} else {
return false;
}
},
Logout: function() {
localStorage.removeItem("authUser");
},
}
App.vue
<template>
<div id="app" >
<top-progress ref="topProgress"></top-progress>
<div class="nav is-light is-fixed-top">
<div class="container">
<span class="nav-toggle" v-on:click="toggleNav" v-bind:class="{ 'is-active': isActive }">
<span></span>
<span></span>
<span></span>
</span>
<div class="nav-right nav-menu" v-bind:class="{ 'is-active': isActive }">
<router-link v-ripple to="/" class="nav-item r-item"><i class="fa fa-home"></i>Home</router-link>
<router-link v-ripple to="faq" class="nav-item r-item"><i class="fa fa-file"></i>Features</router-link>
<router-link v-ripple to="dashboard" class="nav-item r-item"><i class="fa fa-dashcube"></i>Dashboard</router-link>
<router-link v-ripple to="faq" class="nav-item r-item"><i class="fa fa-quora"></i>Faq</router-link>
<a class="nav-item r-item" v-if="LoggedIn"><i class="fa fa-sign-out" #click.prevent="Logout"></i>Logout</a>
<div class="nav-item" v-if="!LoggedIn">
<p class="control">
<router-link to="login" class="button is-primary is-outlined">
<span class="icon">
<i class="fa fa-download"></i>
</span>
<span> Join Now</span>
</router-link>
</p>
</div>
</div>
</div>
</div>
<br>
<router-view></router-view>
<footer class="footer is-secondary">
<div class="container">
<div class="columns">
<div class="column">
<p>And this right here is a spiffy footer, where you can put stuff.</p>
</div>
<div class="column has-text-right">
<a class="icon" href="#"><i class="fa fa-facebook"></i></a>
<a class="icon" href="#"><i class="fa fa-twitter"></i></a>
</div>
</div>
</div>
</footer>
</div>
</template>
<script>
import {isLoggedIn,Logout} from "./service"
import miniToastr from 'mini-toastr'
import topProgress from 'vue-top-progress'
export default {
name: 'app',
components:{topProgress},
data:function(){
return {
isActive:false,
LoggedIn:false,
}
},
created(){
this.LoggedIn=isLoggedIn();
},
mounted(){
miniToastr.init()
this.$refs.topProgress.start()
setTimeout(() => {
this.$refs.topProgress.done()
}, 2000)
},
methods:{
Logout:function(){
Logout();
this.$router.push("login");
},
}
}
</script>
<style lang="sass">
..//
</style>
After successful login, I am using this.$router.push("home") to navigate to home component but the Login/Logout button not hiding/showing until I refresh the page.
The problem you are having is the created: hook is only called when App.vue is first created. Since this component holders the router-view it is always there as you move around the app — it's never destroyed, so it never needs to be created again. As a result your this.LoggedIn is only updated when you first load the app (or as you discovered, hit refresh).
You need to find a different way to update this.LoggedIn. One obvious possibility it to set it in the logih/logout methods.
Logout:function(){
Logout();
this.LoggedIn = isLoggedIn(); // or simply this.LoggedIn = false
this.$router.push("login");
},
It looks like users will login in a different component, so you will need to send an event from the child component to App.vue and trigger a method on App.vue to set this.LoggedIn when users login.
There are probably other possibilities that will come to mind now that you see why it isn't working.