This is my code, i use vuejs and laravel. The function I am doing is both saving the Course and also importing the Excel file to get the data in the file. But when saving the Course is normal, but when it comes to running the validate excel file line, the error is not received. Even though I gave it a name and console.log came out. Can you help me fix it? Thank you so much.
Component - template tag
<form #submit.prevent="store()" #keydown="form.onKeydown($event)">
<div class="form-group">
<label class="form-label">Courses</label>
<select class="form-control" name="education_program_course" v-model="form.education_program_course">
<option value="" disabled selected="">Select option</option>
<option value="" disabled>-------</option>
<option v-for="course in courses" :key="course.course_code" :value="course.course_code">{{ course.course_name }}</option>
</select>
</div>
<div class="form-group">
<label class="form-label">Excel File</label>
<input type="file" class="form-control" id="file_data" name="file_data" ref="fileupload" #change="onFileChange">
</div>
<div class="card-footer text-right">
<button :disabled="form.busy" class="btn btn-success btn-lg mt-1" type="submit">Save</button>
</div>
</form>
Component - script tag
export default: {
data() {
return {
file_data: "",
form: new Form({
education_program_course
}),
},
methods: {
onFileChange(e) {
this.file_data = e.target.files[0];
},
store() {
this.form.busy = true;
let formData = new FormData();
formData.append('file_data', this.file_data);
this.form.post('../../api/admin/program/education', formData, {
headers: { 'content-type': 'multipart/form-data' }
})
.then(res => {
if(this.form.successful){
this.$snotify.success('Sucessful!');
this.form.clear();
this.form.reset();
}
})
.catch(err => {
this.$snotify.error(err.response.data.errors.file_data[0]);
});
},
}
}
}
Controller
$data = $request->validate([
'education_program_course' => ['required'],
'file_data' => ['required', 'file', 'mimes:xls,xlsx']
]);
$program = new EducationProgram();
$program->education_program_course = $data['education_program_course'];
$path = $request->file($data['file_data'])->getRealPath();
Excel::import(new ProgramDetailImport, $path);
You should append 'education_program_course' on your formdata.
formData.append('education_program_course', this.form.education_program_course);
I have solved this problem. Change change at script tag -> store()
from:
let formData = new FormData();
formData.append('file_data', this.file_data);
to:
if(document.getElementById("file_data").files[0]){
this.form.file_data = document.getElementById("file_data").files[0];
}
Adding file_date in form: new Form and remove formData in this.form.post.
Related
I am currently having issues saving in Laravel from my Nuxt Application. I tried to perform the creating data from my postman and it works. I don't know what I missing here.
Controller
$book = Book::create([
'name' => $request->name,
'about' => $request->about,
// dd($request->file('image')),
'image' => $request->file('image')->store('images'),
]);
In my Nuxt template I have this
<form method="POST" enctype="multipart/form-data" #submit.prevent="save">
<div class="form-group">
<label for="name">Book Name</label>
<input
id="name"
v-model="editedItem.name"
type="text"
class="form-control"
placeholder="Book Name"
>
</div>
<div class="form-group">
<label for="image">Upload Book Cover</label>
<input
id="image"
name="image"
type="file"
accept="image/*"
class="form-control-file"
#change="onUpload"
>
</div>
<button type="submit" class="btn btn-primary">
Create Book
</button>
</form>
My nuxt methods
async save () {
try {
const formData = new FormData()
formData.append('name', this.editedItem.name)
formData.append('image', this.editedItem.imageurl.name)
await this.$axios.post('http://127.0.0.1:8000/api/createbookapi',
formData,
{
headers: {
enctype: 'multipart/form-data'
}
}
)
},
onUpload (e) {
this.editedItem.imageurl = e.target.files[0]
},
data: () => ({
editedItem: {
name: '',
imageurl: ''
}),
When I tried to save using postman, it works.
I don't know what I am missing here.
Call to a member function store() on null
becouse your file is null to avoid this add validation or make it optional
example of optional image
make sure database field is nullable
$book = Book::create([
'name' => $request->name,
'about' => $request->about,
'image' => $request->hasFile('image')
? $request->file('image')->store('images')
: null,
]);
for validation example
'image' => 'required|file', // it should check for file because file have class have store method
i am trying to edit record in my database using ajax, my code is working fine, but i have to mention each column by name, how i can get same result without typing all columns name.
Edit Controller: i am using columns name [efirst,esecond etc] i want to pass everything from database without mentioning name
public function edit($id)
{
$teacher = Teacher::find($id);
return response()->json([
'status' => 'success',
'id' => $teacher->id,
'efirst' => $teacher->efirst,
'esecond' => $teacher->esecond,
]);
}
Edit.js:
jQuery(document).ready(function($) {
$(".table-container").on("click touchstart", ".edit-btn", function () {
$.ajax({
type: "GET",
url: "lists/" + $(this).attr("value") + "/edit",
dataType: 'json',
headers: { 'X-CSRF-TOKEN': $('meta[name="csrf-token"]').attr('content') },
beforeSend: function() {
$('#esecond-not-found').remove();
},
success: function (data) {
$("#update-id").val(data['id']);
$("#update-efirst").val(data['efirst']);
$("#update-esecond").val(data['esecond']);
$('#update-form').show();
},
});
});
});
View:
<form method="post" id="update-form">
{{ method_field('PATCH') }}
<input type="hidden" name="id" id="update-id">
<div class="">
<label for="efirst">efirst</label>
<input type="text" class="form-control" name="efirst" id="update-efirst">
<label for="esecond">esecond body</label>
<textarea name="esecond" class="form-control" id="update-esecond" rows="6"></textarea>
</div>
<div class="">
<button type="submit" class="btn btn-success" id="update-submit">Update</button>
<button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
</div>
</form>
A teacher object can be passed instead of writing every table field
return response()->json([ 'status' => 'success', 'teacher' => $teacher ]);
So in order for this code to work the id of the form needs to match the name of the column
let teacher = Object.entries(data.teacher);
teacher.forEach(item => { $("#"+item[0]).val(item[1]); });
Let's say we have four inputs
<input id="data1" type="text" class="form-control">
<input id="data2" type="text" class="form-control">
<input id="data3" type="text" class="form-control">
<input id="data4" type="text" class="form-control">
and you do this
success: function (data) {
let teacher = Object.entries(data.teacher);
teacher.forEach(item => {
console.log(item)
$("#"+item[0]).val(item[1]);
});
}
the console log gives the following
(2) ["data1", "test1"]
(2) ["data2", "test2"]
(2) ["data3", "test3"]
(2) ["data4", "test4"]
you get an array of arrays that you can loop where the index position 0 is your input id and the index position 1 is your value.
I'm using both laravel and vue and I'm trying to get my vue form to go to another page when I've submitted, but the problem is that once it's submitted it refreshes and goes back to the page it's on instead of the other page.
When I check my network tab in the dev tools, it posted to the right page but it doesn't show up in the browser
This is my vue
<template>
<div class="container">
<div class="row justify-content-center">
<div class="col-md-8">
<div class="card">
<div class="card-header">Example Component</div>
<div class="card-body">
I'm an Supplier Code Selection component.
<br>
<form #submit.prevent="submit">
<label for="parent-product">Parent Product</label>
<select name="parent-product" id="parent-product" class="form-control" v-model="selected_parent">
<option>Please select your code</option>
<option v-for="product in products" :value="product.id">
{{ product.supplier_code }}
</option>
<option v-for="child in children" :value="child.id">
{{ child.supplier_code }}
</option>
</select>
<input type="submit" class="btn btn-primary" value="Submit">
</form>
</div>
</div>
</div>
</div>
</div>
</template>
<script>
import axios from 'axios'
export default {
props: [
'products',
'children',
'selected_parent'
],
mounted() {
console.log('Component mounted.')
},
methods: {
submit(){
var formData = new FormData();
console.log('this is the select box - '+this.selected_parent);
formData.append('parent-product', this.selected_parent);
return axios.post('/add-to-cart/'+this.selected_parent, formData);
},
},
}
</script>
My route
Route::any('/add-to-cart/{id}', 'PublicController#getAddToCart')->name('product.addToCart');
My controller function
public function getAddToCart(Request $request, $id)
{
$menus_child = Menu::where('menu_id', 0)->with('menusP')->get();
$contacts = Contact::all();
$product = Product::find($id);
$supplier_code = $request->supplier_code;
$oldCart = Session::has('cart') ? Session::get('cart') : null;
$cart = new Cart($oldCart);
$cart->add($product, $product->id, $supplier_code);
$request->session()->put('cart', $cart);
return view('public.shopping-cart', ['products' => $cart->items, 'totalPrice' => $cart->totalPrice, 'menus_child' => $menus_child, 'contacts' => $contacts, 'supplier_code' => $supplier_code]);
}
You could just add a location if the axios call returns success. Ps. untested code.
methods: {
submit(){
var formData = new FormData();
console.log('this is the select box - '+this.selected_parent);
formData.append('parent-product', this.selected_parent);
return axios.post('/add-to-cart/'+this.selected_parent, formData)
.then(response => { location: '/'});
},
I found my issue. I forgot to change
return view('public.shopping-cart', compact('supplier_code'));
to
return ['redirect' => route('product.shoppingCart')];
in my laravel controller function
Please tell me, I ran into a problem. There is a site based on Laravel 5.5. The site has a multilanguage (two languages en/ru). For multilanguage I'm using:
dimsav/laravel-translatable
mcamara/laravel-localization
Added language files to the directory resources/lang/ru. The problem is the validation of the form. The site has a feedback form in the modal window, working with ajax (sending and validating), error messages are displayed only in the default language, the default language is en. I tried to send data from the form without the help of ajax, everything works well, messages are displayed in both Russian and English.
reoutes/web.php
Route::group(['prefix' => LaravelLocalization::setLocale()], function(){
Route::get('/', 'PagesController#getProfile')->name('profile');
Route::get('/skills', 'PagesController#getSkills')->name('skills');
Route::get('/portfolio', 'PagesController#getPortfolio')->name('portfolio');
Route::get('/resume', 'PagesController#getResume')->name('resume');
Route::post('/contact', 'PagesController#contact');
});
controller
public function contact(Request $request){
$validator = Validator::make($request->all(), [
'name' => 'required',
'email' => 'required|email',
'message' => 'required'
]);
if ($validator->passes()) {
Mail::to('mycontactform#mail.ru')->send(new Contact($request));
return response()->json(['success'=>'Message sent successfully!']);
}
return response()->json(['error'=>$validator->errors()->all()]);
}
js
$(document).ready(function() {
$(".btn-send-message").click(function(e){
e.preventDefault();
$.ajax({
url: "/contact",
type:'POST',
data: $('#contact-form').serialize(),
beforeSend: function() {
$("#loading").show();
$(".fa-paper-plane").hide();
},
complete: function() {
$("#loading").hide();
$(".fa-paper-plane").show();
},
success: function(data) {
if($.isEmptyObject(data.error)){
printSuccessMsg();
}else{
printErrorMsg(data.error);
}
}
});
});
var $success_msg = $(".print-success-msg");
var $error_msg = $(".print-error-msg");
function printSuccessMsg() {
$success_msg.html('Message sent successfully!');
$success_msg.css('display','block');
$success_msg.delay(5000).fadeOut(350);
$('#contact-form')[0].reset();
}
function printErrorMsg (msg) {
$error_msg.find("ul").html('');
$error_msg.css('display','block');
$.each( msg, function( key, value ) {
$error_msg.find("ul").append('<li>'+value+'</li>');
});
$error_msg.delay(5000).fadeOut(350);
}
});
form
<div class="modal-body col-md-8 offset-md-2">
<div class="alert alert-danger print-error-msg" style="display:none">
<strong>Errors:</strong>
<ul></ul>
</div>
<div class="alert alert-success print-success-msg" style="display:none"></div>
{!! Form::open(['id'=>'contact-form']) !!}
<div class="form-group">
<input class="form-control" type="text" name="name" id="name" placeholder="Your Name">
</div>
<div class="form-group">
<input class="form-control" type="email" name="email" id="email" placeholder="Your Email">
</div>
<div class="form-group">
<textarea class="form-control" name="message" id="message" rows="3"></textarea>
</div>
<button type="button" class="btn btn-success btn-send-message"><i class="fas fa-paper-plane"></i>
Send Message <span id="loading" style="display: none;"><img class="loader"
src="{{ asset('images/loading.gif') }}"></span>
</button>
{!! Form::close() !!}
</div>
Use LaravelLocalization::getLocalizedURL() which returns an URL adapted to $locale.
So your ajax code will be.
$.ajax({
url: "{{ LaravelLocalization::getLocalizedURL(LaravelLocalization::getCurrentLocale(),'/contact') }}",
type:'POST',
data: $('#contact-form').serialize(),
beforeSend: function() {
$("#loading").show();
$(".fa-paper-plane").hide();
},
complete: function() {
$("#loading").hide();
$(".fa-paper-plane").show();
},
success: function(data) {
if($.isEmptyObject(data.error)){
printSuccessMsg();
}else{
printErrorMsg(data.error);
}
}
});
When you return your response try to use this helper __('translated_string')
To use this helper, you have to create some translate.php file in those folders resources/lang/en and resources/lang/en
For example:
File resources/lang/en/translate.php should contain this array
return [
'success_message' => 'Message sent successfully!',
];
File:
resources/lang/ru/translate.php should contain this array
return [
'success_message' => 'Сообщение успешно отправлено!',
];
For example:
return response()->json(['success'=> __('translate.success_message') ]);
To get some translated string, use dot notation for this helper;
Laravel localization helper
I'm trying to submit a form request using axios, have it validated, and return errors if the validation fails. The problem is, when I submit the form, no error messages are returned for me to show on the client side. Here's the HTTP request and vue component:
<div class="card">
<div class="card-header">
<h4>Information</h4>
</div>
<div class="card-body">
<p v-if='!isEditMode'><strong>Name:</strong> {{businessData.name}}</p>
<div class="form-group" v-if='isEditMode'>
<strong><label for="business-name">Name</label></strong>
<input class="form-control" name="business-name" v-model='businessData.name'>
</div>
<p v-if='!isEditMode'><strong>Description:</strong> {{businessData.description}}</p>
<div class="form-group" v-if='isEditMode'>
<strong><label for="business-description">Description</label></strong>
<textarea class="form-control normal" name="business-description"
placeholder="Enter your services, what you sell, and why your business is awesome"
v-model='businessData.description'></textarea>
</div>
</div>
</div>
<div class="card">
<h4 class="card-header">Address Information</h4>
<div class="card-body">
<p v-if="!isEditMode"><strong>Street Address: </strong> {{businessData.street}}</p>
<div class="form-group" v-if='isEditMode'>
<strong><label for="business-street">Street Address: </label></strong>
<input type="text" class="form-control" name="business-street" v-model='businessData.street' placeholder="1404 e. Local Food Ave">
</div>
<p v-if="!isEditMode"><strong>City: </strong> {{businessData.city}}</p>
<div class="form-group" v-if='isEditMode'>
<strong><label for="business-city">City: </label></strong>
<input class="form-control" type="text" name="business-city" v-model='businessData.city'>
</div>
<p v-if="!isEditMode"><strong>State: </strong> {{businessData.state}}</p>
<div class="form-group" v-if='isEditMode'>
<strong><label for="business-state">State: </label></strong>
<select class="form-control" name="business-state" id="state" v-model="businessData.state" >...</select>
</div>
<p v-if="!isEditMode"><strong>Zip: </strong> {{businessData.zip}}</p>
<div class="form-group" v-if='isEditMode'>
<strong><label for="business-zip">Zip: </label></strong>
<input class="form-control" type="text" maxlength="5" name="business-zip" v-model='businessData.zip'>
</div>
</div>
</div>
<div class="card">
<h4 class="card-header">Contact Information</h4>
<div class="card-body">
<p v-if="!isEditMode"><strong>Phone: </strong> {{businessData.phone}}</p>
<div class="form-group" v-if='isEditMode'>
<strong><label for="business-phone">Phone: </label></strong>
<input class="form-control" type="tel" name="business-phone" v-model='businessData.phone'>
</div>
<p v-if="!isEditMode"><strong>Email: </strong> {{businessData.email}}</p>
<div class="form-group" v-if='isEditMode'>
<strong><label for="business-Email">Email: </label></strong>
<input class="form-control" type="email" name="business-email" v-model='businessData.email'>
</div>
</div>
</div>
</div>
<script>
export default {
data () {
return {
isEditMode: false,
businessData: this.business,
userData: this.user,
errors: []
}
},
props: {
business: {},
user: {},
role: {}
},
//Todo - Institute client side validation that prevents submission of faulty data
methods: {
validateData(data) {
},
saveBusinessEdits () {
axios.put('/businesses/' + this.business.id , {updates: this.businessData})
.then(response => {
console.log(response.data)
// this.businessData = response.data;
this.isEditMode = false;
})
.catch (response => {
console.log(response.data)
this.isEditMode = false;
})
},
saveUserEdits () {
axios.put('/profile/' + this.user.id , {updates: this.userData})
.then(response => {
console.log(response.data)
this.userData = response.data;
this.isEditMode = false;
})
.catch (response => {
console.log(response)
this.isEditMode = false;
})
}
}
}
Route
Route::put('/businesses/{id}', 'BusinessesController#update');
BusinessController and update function
public function update(BusinessRequest $request, $id)
{
$business = Business::find($id)->update($request->updates);
$coordinates = GoogleMaps::geocodeAddress($business->street,$business->city,$business->state,$business->zip);
if ($coordinates['lat']) {
$business['latitude'] = $coordinates['lat'];
$business['longitude'] = $coordinates['lng'];
$business->save();
return response()->json($business,200);
} else {
return response()->json('invalid_address',406);
}
$business->save();
return response()->json($business,200);
}
and BusinessRequest class
/**
* Get the validation rules that apply to the request.
*
* #return array
*/
public function rules()
{
return [
'business-name'=> 'required|string|max:255',
'business-description'=> 'required|string',
'business-phone' => 'nullable|phone|numeric',
'business-email' => 'nullable|email',
'business-street'=> 'required|string',
'business-city' => 'required|string',
'business-state' => 'required|string|max:2',
'business-zip' => 'required|min:5|max:5|numeric',
];
}
public function messages() {
return [
'business-zip.min:5' =>'your zip code must be a 5 characters long',
'business-email.email'=>'your email is invalid',
'business-phone.numeric'=>'your phone number is invalid',
];
}
}
I don't understand why, even if input valid data, it responds with a 422 response and absolutely no error messages. Since this is laravel 5.6, the 'web' middleware is automatic in all of the routes in the web.php file. So this isn't the problem. Could anyone help me normalize the validation behavior?
In Laravel a 422 status code means that the form validation has failed.
With axios, the objects that are passed to the then and catch methods are actually different. To see the response of the error you would actually need to have something like:
.catch (error => {
console.log(error.response)
this.isEditMode = false;
})
And then to get the errors (depending on your Laravel version) you would have something like:
console.log(error.response.data.errors)
Going forward it might be worth having a look at Spatie's form-backend-validation package
You can use Vue.js and axios to validate and display the errors. Have a route called /validate-data in a controller to validate the data.
app.js file:
import Vue from 'vue'
window.Vue = require('vue');
window.axios = require('axios');
window.axios.defaults.headers.common['X-Requested-With'] = 'XMLHttpRequest';
let token = document.head.querySelector('meta[name="csrf-token"]');
if (token) {
window.axios.defaults.headers.common['X-CSRF-TOKEN'] = token.content;
} else {
console.error('CSRF token not found: https://laravel.com/docs/csrf#csrf-x-csrf-token');
}
class Errors {
constructor() {
this.errors = {};
}
get(field) {
if (this.errors[field]) {
return this.errors[field][0];
}
}
record(errors) {
this.errors = errors;
}
clear(field) {
delete this.errors[field];
}
has(field) {
return this.errors.hasOwnProperty(field);
}
any() {
return Object.keys(this.errors).length > 0;
}
}
new Vue({
el: '#app',
data:{
errors: new Errors(),
model: {
business-name: '',
business-description: '',
business-phone: ''
},
},
methods: {
onComplete: function(){
axios.post('/validate-data', this.$data.model)
// .then(this.onSuccess)
.catch(error => this.errors.record(error.response.data.errors));
},
}
});
Make a route called /validate-data with a method in the controller, do a standard validate
$this->validate(request(), [
'business-name'=> 'required|string|max:255',
'business-description'=> 'required|string',
'business-phone' => 'nullable|phone|numeric',
'business-email' => 'nullable|email',
'business-street'=> 'required|string',
'business-city' => 'required|string',
'business-state' => 'required|string|max:2',
'business-zip' => 'required|min:5|max:5|numeric'
]
);
Then create your inputs in your view file, using v-model that corresponds to the vue.js data model fields. Underneath it, add a span with an error class (basic red error styling, for example) that only shows up if the errors exist. For example:
<input type="text" name="business-name" v-model="model.business-name" class="input">
<span class="error-text" v-if="errors.has('business-name')" v-text="errors.get('business-name')"></span>
Don't forget to include the app.js file in footer of your view file. Remember to include the tag, and run npm run watch to compile the vue code. This will allow you to validate all errors underneath their input fields.
Forgot to add, have a buttton that has #onclick="onComplete" to run the validate method.