I'm new at coding in general, and I have this exercise where I need to bring a single additional user from an API (with name and image data) each time someone clicks on the button. I tried everything from hiding and and trying to show them one by one but i can't seem to find a way.
This is my latest attempt so far, I'm using vue js and j query
HTML markup:
<body>
<div class="text-center mt-3" id="app">
<h1>Lista de usuarios</h1>
<div class="container col-5 md">
<div id="box">
<div class="users p-2" v-for="item in (users.data)">
<img
class="rounded-circle mt-3"
v-bind:src=" item.avatar "
alt="Imagen usuario"
/>
<p>{{ item.first_name }} {{ item.last_name }}</p>
</div>
<div id="newusers">
<div
class="users p-2"
v-for="item in (users2.data)"
style="display: none"
>
<img
class="rounded-circle mt-3"
v-bind:src=" item.avatar "
alt="Imagen usuario"
/>
<p>{{ item.first_name }} {{ item.last_name }}</p>
</div>
</div>
</div>
</div>
<button class="btn btn-success mt-4" type="button" v-on:click="addUser">
Agregar nuevo usuario
</button>
</div>```
Javascript code:
var userApp = new Vue({
el: "#app",
data: {
users: {},
users2: {},
},
methods: {
addUser: function (event) {
$("#newusers").append("<p>" + userApp.users2.data.first_name[0] + "</p>");
},
},
});
$.ajax({
url: "https://reqres.in/api/users",
dataType: "json",
success: function (data) {
userApp.users = data;
},
});
$.ajax({
url: "https://reqres.in/api/users?page=2",
dataType: "json",
success: function (data) {
userApp.users2 = data;
},
});
You should not use jQuery with Vue. You can try with fetch
var userApp = new Vue({
el: "#app",
data() {
return {
users: [],
page: 1,
perPage: 6,
total: 0
}
},
computed: {
hasMore() {
return this.total > this.users.length
}
},
methods: {
addUser(event) {
this.page++
this.getUsers(this.page, 1)
},
getUsers(page, nr) {
fetch("https://reqres.in/api/users?page=" + page + "&per_page=" + nr)
.then(response => response.json())
.then(data => {
this.total = data.total
this.users = [...this.users, ...data.data]
});
}
},
mounted() {
this.getUsers(this.page, this.perPage)
this.page = this.perPage
}
});
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css" integrity="sha384-Gn5384xqQ1aoWXA+058RXPxPg6fy4IWvTNh0E263XmFcJlSAwiGgFAW/dAiS6JXm" crossorigin="anonymous">
<script src="https://cdnjs.cloudflare.com/ajax/libs/vue/2.5.17/vue.js"></script>
<div id="app">
<div class="text-center mt-3" id="app">
<h1>Lista de usuarios</h1>
<div class="container col-5 md">
<div id="box">
<div class="users p-2" v-for="item in (users)" :key="item.id">
<img
class="rounded-circle mt-3"
v-bind:src=" item.avatar "
alt="Imagen usuario"
/>
<p>{{ item.first_name }} {{ item.last_name }}</p>
</div>
</div>
</div>
</div>
<button class="btn btn-success mt-4" type="button" v-on:click="addUser" v-if="hasMore">
Agregar nuevo usuario
</button>
</div>
Related
I have two component vue
My first component like this :
<template>
<div>
<b-row>
<div class="pl-2 d-flex">
<div class="card-body">
<p class="mb-0 w-5 w-sm-100">Number</p>
<div class="w-30 w-sm-100">Description</div>
<div class="w-20 w-sm-100">Date</div>
<div class="w-10 w-sm-100">Modified By</div>
</div>
</div>
</b-row>
<b-row key="list">
<b-colxx xxs="12" class="mb-3" v-for="(item,index) in items" :key="index" :id="item.id">
<list-item
:key="item.id"
:data="item"
:index="index"
/>
</b-colxx>
</b-row>
...
<b-pagination-nav
...
>
</b-pagination-nav>
...
</div>
</template>
<script>
import ListItem from "./ListItem";
export default {
components: {
"list-item": ListItem
},
};
</script>
My second component / child component like this :
<template>
<b-card no-body>
<div class="pl-2 d-flex">
<div class="card-body">
<p class="mb-0 text-muted w-5">{{index+1}}</p>
<p class="mb-0 text-muted w-30">{{data.description}}</p>
<p class="mb-0 text-muted w-20">{{data.date}}</p>
<p class="mb-0 text-muted w-10">{{data.created_by}}</p>
</div>
</div>
</b-card>
</template>
<script>
export default {
props: ['data', 'index'],
}
</script>
I use index to give row number. But the problem is when I move the page to another page, the line number will return to number 1
How can I solve this problem?
Please help. Thanks
You can create computed property, add line numbers to your items and loop over it:
new Vue({
el: '#demo',
data() {
return {
items: [],
fields: [{key: "lineNumber", label: "Number",}, {key: "postId", label: "Post ID",}, {key: "id", label: "ID",}, {key: "name", label: "Name",}, {key: "email", label: "Email",}, {key: "body", label: "Body",},],
currentPage: 0,
perPage: 10,
totalItems: 0,
}
},
computed: {
itemsWithLineNumber() {
return this.items.map((item, idx) => {
return {
...item,
lineNumber: (this.currentPage - 1) * this.perPage + idx + 1,
};
});
},
},
methods: {
async fetchData() {
await axios
.get(
`https://jsonplaceholder.typicode.com/comments?_page=${this.currentPage}&_limit=${this.perPage}`
)
.then((res) => {
this.totalItems = 500;
this.items = res.data;
});
},
changePage(nr) {
this.pageNr = nr
}
},
watch: {
currentPage: {
handler: function (value) {
this.fetchData().catch((error) => {
console.error(error);
});
},
},
},
async mounted() {
await this.fetchData()
},
})
<script src="https://cdnjs.cloudflare.com/ajax/libs/vue/2.5.17/vue.js"></script>
<link type="text/css" rel="stylesheet" href="https://unpkg.com/bootstrap/dist/css/bootstrap.min.css" />
<link type="text/css" rel="stylesheet" href="https://unpkg.com/bootstrap-vue#latest/dist/bootstrap-vue.min.css" />
<script src="https://polyfill.io/v3/polyfill.min.js?features=es2015%2CIntersectionObserver" crossorigin="anonymous"></script>
<script src="https://unpkg.com/bootstrap-vue#latest/dist/bootstrap-vue.min.js"></script>
<script src="https://unpkg.com/bootstrap-vue#latest/dist/bootstrap-vue-icons.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/axios/0.27.2/axios.min.js" integrity="sha512-odNmoc1XJy5x1TMVMdC7EMs3IVdItLPlCeL5vSUPN2llYKMJ2eByTTAIiiuqLg+GdNr9hF6z81p27DArRFKT7A==" crossorigin="anonymous" referrerpolicy="no-referrer"></script>
<div id="demo">
<div>
<b-table
show-empty
:items="itemsWithLineNumber"
:fields="fields"
:current-page="currentPage"
:per-page="0"
></b-table>
<b-pagination
size="md"
:total-rows="totalItems"
v-model="currentPage"
:per-page="perPage"
></b-pagination>
</div>
</div>
I am trying to update the status for my orders on the same page where it's displayed with an ajax HTML.
Displaying works just fine, but I want to set the status the the next one with only one click so I figured to use ajax for it too.
My ajax PUT for the next status
$(function () {
$(document).on('click', 'button#order_update', function (e) {
e.preventDefault();
let newStatus = '';
if ($(this).data('status') == 'pending') {
newStatus = 'confirm';
} else if ($(this).data('status') == 'confirm') {
newStatus = 'processing';
} else if ($(this).data('status') == 'processing') {
newStatus = 'picked';
}
let formStatusData = new FormData();
formStatusData.append('order_id', $(this).data('order'));
$.ajax({
type: 'PUT',
url: '{{ route("update-order-status") }}',
data: formStatusData,
success: (response) => {
console.log(response);
$(this).data('status', newStatus);
$(this).text(newStatus.charAt(0).toUpperCase() + ' order');
}
});
});
});
My ajax for the html
$.ajax({
type: 'GET',
url: '/order/view/all',
dataType: 'json',
cache: false,
success:function(response){
$('#pimage').attr('url','/'+response.product.product_thambnail);
var product_name = $('#pname').text();
var id = $('#product_id').val();
var quantity = $('#qty').val();
var OrderView = ""
$.each(response.orders, function (key,value){
var productsList = '';
$.each(value.product, function (key,value) {
productsList += `
<div class="row gx-4">
<div class="col-lg-3">
<div class="pos-task-product">
<div class="pos-task-product-img">
<div class="cover" style="background-image: url(${value.product_thambnail});"></div>
</div>
<div class="pos-task-product-info">
<div class="flex-1">
<div class="d-flex mb-2">
<div class="h5 mb-0 flex-1">${value.product_name_en}</div>
<div class="h5 mb-0">${value.pivot.qty} DB</div>
</div>
</div>
</div>
<div class="pos-task-product-action">
Complete
Cancel
</div>
</div>
</div>
</div>
`;
});
OrderView += `<div class="pos-task">
<div class="pos-task-info">
<div class="h3 mb-1" id=""><td>Üzenet: ${value.notes}</td></div>
<div><div><button type="button" class="btn btn-outline-theme rounded-0 w-150px data-status="${value.status}" data-order="${value.status}" id="order_update">Confirm Order</button></div></div>
<br>
<!-- You can safely remove this if not needed
<div class="mb-3">${value.product_id}</div>
<div class="h4 mb-8">${value.product_name}</div>
-->
<td> </td>
<div class="mb-2">
<span class="badge bg-success text-black fs-14px">${value.status}</span>
</div>
<div><span class="text">${value.created_at}</span> Beérkezett</div>
</div>
<div class="pos-task-body">
<div class="fs-16px mb-3">
Completed: (1/4)
</div>
${productsList}
</div>
</div>`
});
$('#OrderView').html(OrderView);
}
})
}
OrderView();```
**Im currently trying to use this button inside the HTML ajax**<div><button type="button" class="btn btn-outline-theme rounded-0 w-150px data-status="${value.status}" data-order="${value.status}" id="order_update">Confirm Order</button></div>
I tried using processData: false, but it just kills the process and the button is unusable. Please help.
Your problem is that you have many identifiers # with the same name.
id must be unique.
Replace in code
$(document).on('click', 'button#order_update'
to
$(document).on('click', 'button.order_update'
and
<button type="button" class="btn btn-outline-theme rounded-0 w-150px data-status="${value.status}" data-order="${value.status}" id="order_update">Confirm Order</button>
to
<button type="button" class="btn btn-outline-theme rounded-0 w-150px order_update" data-status="${value.status}" data-order="${value.status}">Confirm Order</button>
You still have the problem that you didn't close the class quote after w-150px, I closed it in the formatted code
<div class="media-bottom">
#Html.TextAreaFor(model => model.Message, new { #class = "ui form", #rows = "5", #maxlenght = "300", #placeholder = "Paylaşmak istedikleriniz" })
</div>
<br />
<div class="footer-logo">
<button class=" mini ui right labeled right floated icon button" id="Button_Click" onclick="javascript: Button_Click();">
<i class="right arrow icon"></i>
Paylas
</button>
<div class="container bootstrap snippets bootdey downlines">
<div class="row">
<div class="col-md-6 col-xs-12">
<section class="widget">
<div class="widget-body">
<div class="widget-top-overflow windget-padding-md clearfix bg-info text-white">
</div>
<div class="post-user mt-n-lg">
<span class="thumb-lg pull-left mr media-object">
<img class=" img-circle" src="https://bootdey.com/img/Content/user_3.jpg" alt="...">
</span>
<span class="thumb-lg pull-right mr star">
<img src="~/Content/img/star.png" />
</span>
<div class="Thanksicon">
</div>
<div class="namespace">
<h5 class="mt-sm fw-normal text-black txt post">
#Html.DisplayFor(model => model.FullName)
<br />
<small class="text-black text-light departmen post">#Html.DisplayFor(model => model.Departmen)</small>
</h5>
</div>
</div>
<br />
<br />
<div class="text-light fs-mini m" id="Label1">
<div id="label1">
<p class="article">
#Html.DisplayTextFor(model=>model.Message)
</p>
</div>
<div class="thanksnames">
<span class="thumb-xs avatar mr-sm">
<img class="img-circle thank" src="https://bootdey.com/img/Content/user_2.jpg" alt="...">
</span>
<div class="mt-sm fw-normal text-black " id="person"> <small class="text-black text-light">Rose Tyler</small></div>
</div>
<br />
<div class="img"></div>
<div class="fs-mini text-muted text-right"><time class="time-table-top"></time></div>
</div>
</div>
</section>
</div>
</div>
</div>
This is my javascript
$(function () {
$('#Button_Click').on('click', function () {
$.ajax({
type: "POST",
url: '#Url.Action("Share")',
data: {
fullname: $("#username").val(),
departmen: $("#departmen").val(),
textarea: $(".ui.form").val()
},
datatype: "json",
success: function (data) {
$('.downlines').html(result);
}, error: function (data) {
}
});
});
});
This is my controller httppost
[HttpPost]
private JsonResult Share(SocialMedia data,string id)
{
var employee = _employeeRepository.GetById(id);
ViewBag.IsOwner = id == Session.GetEmployeeNo();
if (Session["MediaList"] == null)
{
Session["MediaList"] = new List<SocialMedia>();
}
var fullname = data.FullName;
var departmen = data.Departmen;
var textarea = data.Message;
foreach (MediaList list in data.MediaLists)
{
list.FullName = fullname;
list.Departmen = departmen;
list.Message = textarea;
list.Date = DateTime.Now.ToLocalTime();
if(data.Photo!=null)
{
list.Photo = data.Photo;
string fileName = Path.GetFileNameWithoutExtension(list.Photo);
list.Photo = "~/Image/" + fileName;
string _path = Path.Combine(Server.MapPath("~/Image/"),fileName);
}
}
return Json(new { data = PartialView("~/Views/SocialMedia/DisplayTemplates/MediaList.cshtml") });
// return PartialView("~/Views/SocialMedia/DisplayTemplates/MediaList.cshtml",
//return Json(new { success = true, message = GlobalViewRes.CreatedSuccessfully }, JsonRequestBehavior.AllowGet);
}
When I write an article and press the button, I want the page to appear below without refreshing and I want it to be repeated. It should be with the whole design. But when I press the button, I made ajax, but my ajax does not work, where am I going wrong?
Sorry for my English:)
success: function (data) {
$('.downlines').html(result);
}, error: function (data) {
}
You handle the data named 'data'. Then you are trying use it like 'result'. What is result, where is it came from? Whatever, try this
$('.downlines').html(data)
I'm working on this app and the idea is to show details of the cars in a sidebar on click. There are several issues like the sidebar is showing four times and I resolve it somehow but I don't know why is it showing four times. now I don't getting any response on emit call help me out please, I try $parent.$emit, $root.$emit but not seems working!!!
<template>
<div class="home">
<!-- warehouse details -->
<div
v-for="(detail, detailindex) in details"
:key="detailindex"
class="container mt-5 mb-5"
>
<h1>
{{ detail.name }}
<span class="location">{{ detail.cars.location }}</span>
</h1>
<!-- vehicle details -->
<SingleGarage :detail="detail"> </SingleGarage>
</div>
<b-sidebar
id="my-sidebar"
title="Sidebar with backdrop"
backdrop-variant="dark"
ref="mySidebar"
backdrop
shadow
#emitData="testingEmit()"
>
<div class="px-3 py-2">
<h1>{{currentCar}}</h1>
</div>
</b-sidebar>
</div>
</template>
<script>
// # is an alias to /src
import axios from "axios";
import SingleGarage from "../components/SingleGarage";
export default {
components: { SingleGarage },
name: "Home",
data: () => ({
details: String,
currentCar: 'String',
}),
methods:{
testingEmit(data){
this.currentCar = data
console.log('data from emit',data)
}
},
mounted() {
axios
.get("https://api.jsonbin.io/b/5ebe673947a2266b1478d892")
.then((response) => {
var results;
response.data.forEach((element) => {
element.cars.vehicles.sort((a, b) => {
a = new Date(a.date_added);
b = new Date(b.date_added);
results = a > b ? -1 : a < b ? 1 : 0;
return results * -1;
});
});
this.details = response.data;
});
},
};
</script>
<template>
<div class="vGrid mt-4">
<div
class="gridItem border vehicle singleCar"
v-for="(vehicle, vehicleIndex) in detail.cars.vehicles"
:class="'griditem' + vehicleIndex"
:key="vehicle._id"
>
<SingleCar
:vehicle="vehicle"
#click.native="testingTef(vehicleIndex)"
></SingleCar>
</div>
</div>
</template>
<script>
import SingleCar from "#/components/SingleCar";
export default {
name: "SingleGarage",
components: { SingleCar },
props: ["detail"],
data: () => ({
dummyImg: require("#/assets/img/dummycar.png"),
currentCar : 1
}),
methods: {
testingTef(vehicleIndex) {
this.$parent.$emit('emitData',this.detail.cars.vehicles[vehicleIndex].make)
this.$root.$emit('bv::toggle::collapse', 'my-sidebar')
console.log(this.detail.cars.vehicles[vehicleIndex].make)
console.log(this.detail.cars.vehicles[vehicleIndex].date_added)
this.currentCar = this.detail.cars.vehicles[vehicleIndex].make;
},
},
};
</script>
<template>
<div class="singleCar">
<!-- conditionally show image -->
<img
class="carImg"
:src="vehicle.img"
v-if="vehicle.img"
alt="No Preview"
/>
<img class="carImg" :src="dummyImg" v-else alt="No Preview" />
<div class="p-3">
<h3 class="make">{{ vehicle.make }}</h3>
<div class="modelDetails">
<div class="model d-flex ">
<p class="bold">Model:</p>
<p class="price ml-auto ">{{ vehicle.model }}</p>
</div>
<div class="price d-flex ">
<p class="bold">Price:</p>
<p class="price ml-auto ">€{{ vehicle.price }}</p>
</div>
</div>
<p class="dateAdded ml-auto ">{{ vehicle.date_added }}</p>
</div>
</div>
</template>
<script>
export default {
name: "SingleCar",
props: ["vehicle"],
data: () => ({
dummyImg: require("#/assets/img/dummycar.png"),
}),
methods:{
working(){
console.log('working');
console.log(this.vehicle.make)
}
}
};
</script>
Thanks for your help.
So a few things you can try to fix this
in your Home.vue you can change
#emitData="testingEmit()"
to
#emitData="testingEmit"
// or
#emitData="testingEmit($event)"
You are telling to the function testingEmit that is not params to parse. So you need to take out the () and Vue will parse everything that comes from the $event or you cant say put the $event as a param in your testingEmit (second option).
For your SingleGarage.vue you can take the $parent.$emit and replace it with
this.$emit('emitData',this.detail.cars.vehicles[vehicleIndex].make)
I'm using Bootstrap-Vue for my datatables and got the following table within my dashboard:
I can succesfully delete items by clicking on the trash icon. It sends an AJAX request using Axios. However, after deletion it still displays the item until I manually refresh the web page. How do I solve this? I don't want to make another AJAX request to load in the updated version, I think the best way to solve it is just remove the deleted item row from the datatable.
I tried giving my table a ref tag and call a refresh function using this.$refs.table.refresh(); but with no success.
My code:
<template>
<div>
<b-modal ref="myModalRef" hide-footer title="Delete product">
<div class="container">
<div class="row">
<p>Are you sure you want to delete this item?</p>
<div class="col-md-6 pl-0">
Confirm
</div>
<div class="col-md-6 pr-0">
Cancel
</div>
</div>
</div>
</b-modal>
<div id="main-wrapper" class="container">
<div class="row">
<div class="col-md-12">
<h4>Mijn producten</h4>
<p>Hier vind zich een overzicht van uw producten plaats.</p>
</div>
<div class="col-md-6 col-sm-6 col-12 mt-3 text-left">
<router-link class="btn btn-primary btn-sm" :to="{ name: 'create-product'}">Create new product</router-link>
</div>
<div class="col-md-6 col-sm-6 col-12 mt-3 text-right">
<b-form-input v-model="filter" class="table-search" placeholder="Type to Search" />
</div>
<div class="col-md-12">
<hr>
<b-table ref="table" show-empty striped hover responsive :items="posts" :fields="fields" :filter="filter" :current-page="currentPage" :per-page="perPage">
<template slot="title" slot-scope="data">
{{ data.item.title|truncate(30) }}
</template>
<template slot="description" slot-scope="data">
{{ data.item.description|truncate(50) }}
</template>
<template slot="public" slot-scope="data">
<i v-if="data.item.public === 0" title="Unpublished" class="fa fa-circle false" aria-hidden="true"></i>
<i v-else title="Published" class="fa fa-circle true" aria-hidden="true"></i>
</template>
<template slot="date" slot-scope="data">
{{ data.item.updated_at }}
</template>
<template slot="actions" slot-scope="data">
<a class="icon" href="#"><i class="fas fa-eye"></i></a>
<a v-on:click="editItem(data.item.id)" class="icon" href="#"><i class="fas fa-pencil-alt"></i></a>
<i class="fas fa-trash"></i>
</template>
</b-table>
<b-pagination :total-rows="totalRows" :per-page="perPage" v-model="currentPage" class="my-0 pagination-sm" />
</div>
</div><!-- Row -->
</div><!-- Main Wrapper -->
</div>
<script>
export default {
data() {
return {
posts: [],
filter: null,
currentPage: 1,
perPage: 10,
totalRows: null,
selectedID: null,
fields: [
{
key: 'title',
sortable: true
},
{
key: 'description',
},
{
key: 'public',
sortable: true,
},
{
key: 'date',
label: 'Last updated',
sortable: true,
},
{
key: 'actions',
}
],
}
},
mounted() {
this.getResults();
},
methods: {
// Our method to GET results from a Laravel endpoint
getResults() {
axios.get('/api/products')
.then(response => {
this.posts = response.data;
this.totalRows = response.data.length;
});
},
getID: function(id){
this.selectedID = id;
this.$refs.myModalRef.show();
},
deleteItem: function (id) {
axios.delete('/api/products/' + id)
.then(response => {
this.$refs.myModalRef.hide();
this.$refs.table.refresh();
});
},
editItem: function (id){
this.$router.push({ path: 'products/' + id });
}
},
}
</script>
The deleteItem method should be like this:
deleteItem(id) {
axios.delete('/api/products/' + id)
.then(response => {
const index = this.posts.findIndex(post => post.id === id) // find the post index
if (~index) // if the post exists in array
this.posts.splice(index, 1) //delete the post
});
},
So basically you don't need any refresh. If you remove the item for posts array Vue will automatically handle this for you and your table will be "refreshed"
try to remove that post with the given id after the successful delete :
axios.delete('/api/products/' + id)
.then(response => {
this.posts= this.posts.filter(post=>post.id!=id)
});
axios.delete('/api/products/' + id)
.then(response => {
this.getResults();
});