Laravel Ajax Update 1 Column of record - ajax

I have a user schedule record that I can update easily without one form field called disabled_dates. disabled_dates is setup to store an array of dates a user can add one at a time. What I did was add a form field with its own button using a javascript function disable() in the onclick attribute to update the record.
<div class='input-group text-center'>
{!! Form::text('disabled_dates', null , ['class' => 'form-control text-center datetimepicker15', 'id' => 'disable_date', 'placeholder' => '']) !!}
<span class="input-group-btn">
<button type="button" onclick="disable();" class="btn btn-fab btn-round btn-success">
<i class="material-icons">add</i>
</button>
</span>
Then created the disable(); like so
function disable() {
var CSRF_TOKEN = '{{ csrf_token() }}';
var disabled_date = document.getElementById('disable_date').value;
$.ajax({
type:'PUT',
url:'/schedule',
data:{_token: CSRF_TOKEN, blocked_date: disabled_date},
success:function(response) {
console.log(response);
}
});
}
The controller function used is
public function add_blocked_day(Request $request)
{
$schedule = User::find(auth()->user()->id)->schedule;
$current_blocked_dates = $schedule->disabled_dates;
$schedule->disabled_dates = $current_blocked_dates. ','.$request->blocked_date;
$schedule->save();
exit;
}
All Im getting now is too many redirects. The solution Im thinking is to seperate disabled_dates and enclose in its own form tags, because its calling the original form route somehow

I got it to work by changing the function to this
$(document).on("click", ".add-day" , function() {
var CSRF_TOKEN = '{{ csrf_token() }}';
var disabled_date = document.getElementById('disable_date').value;
$.ajax({
type:'POST',
url:'schedule/blocked-day',
data:{_token: CSRF_TOKEN, blocked_date: disabled_date},
success:function(response) {
console.log(response);
}
});
});

Related

Why my page gets refresh while deleting image on 'product edit page'?

VIEW FILE
<div class="col-sm-4">
<label>Other Images</label>
<div class="input-group control-group img_div form-group" >
<input type="file" name="image[]" class="form-control">
<div class="input-group-btn">
<button class="btn btn-success btn-add-more" type="button">Add</button>
</div>
</div>
</div>
<div>#foreach($image as $image)
<p><img src="{{asset('/files/'.$image->images)}}" height="50px" id="{{$image->id}}" class="photo"/>
<button class="removeimg" data-id="{{$image->id}}" data-token="{{ csrf_token() }}">Remove</button></p>
#endforeach
</div>
AJAX
$(document).ready( function () {
$(document).on('click', '.removeimg',function(){
var confirmation = confirm("are you sure to remove this record?");
if (confirmation) {
var id = $(this).data("id");
// console.log(id)
var token = $(this).data("token");
var $obj = $(this);
$.ajax(
{
url: "{{ url('image/delete') }}/"+id,
type: 'post',
dataType: "JSON",
data: {
"id": id,
"_token": token,
},
success: function (res)
{
// $(this).parents('.photo').remove();
$obj.parents('.photo').remove();
console.log("it Work", res);
}
});
console.log("It failed");
}
});
});
CONTROLLER
public function imgdelete($id){
Image::find($id)->delete($id);
return response()->json([
'success'=> 'Image deleted successfully!'
]);
}
When I delete the image, page gets redirected to product listing. Page should not get refresh when I delete the image. Can you please help me with correction?? NOTE: This process takes place on editproduct page.
You can prevent the default event for the button:
$(document).on('click', '.removeimg',function(event){
event.preventDefault();
.....
});

Using ng-repeat after $http call

I'm learning Angular (1.6.6), so I'm hoping/assuming I'm missing something basic.
I'm populating a drop-down menu on ng-init, which is working as expected. I'm returning JSON from the DB, and console.log() shows me that the JSON is pulling through as expected.
I'm stuck with ng-repeat, trying to display the data in another div.
My Controller
app.controller('RandomTownCtrl', [
'$scope',
'$http',
function($scope, $http){
window.MY_SCOPE = $scope;
$scope.getAllRegions = function() {
$http({
method: 'GET',
url: '/all-regions'
}).then(function successCallback(response) {
$scope.regions = response.data;
}, function errorCallback(response) {
console.log('error');
});
};
$scope.getRandomTown = function() {
var guidEntity = $scope.guidEntity;
if (typeof guidEntity === 'undefined') { return };
$http({
method: 'GET',
url: '/region-name?region-guid=' + guidEntity
}).then(function successCallback(response) {
$scope.randomTown = response.data;
console.log($scope.randomTown);
}, function errorCallback(response) {
});
};
}
]);
The Markup
<div class="column col-sm-5 content-column">
<form ng-controller= "RandomTownCtrl" ng-init="getAllRegions()" ng-submit="getRandomTown()">
<h3>Generate Random Town</h3>
<div class="form-group">
<select name="nameEntity"
ng-model="guidEntity"
ng-options="item.guidEntity as item.nameEntity for item in regions">
<option value="" ng-if="!guidEntity">Choose Region</option>
</select>
</div>
<button type="submit" class="btn btn-primary">Generate!</button>
</form>
</div>
<div class="column col-sm-5 content-column" id="output-column">
<div class="header">
<h4>Region Name:</h4>
</div>
<div ng-controller='RandomTownCtrl'>
<p ng-repeat="item in randomTown">
{{ item.name_region }}
</p>
</div>
</div>
You are mixing $scope and self together, you need also ng-repeat needs an array not an object.
$scope.randomTown = response.data;
Beginner Angular mistake: I didn't understand that the ng-controller directive created an isolate scope, and the output I was expecting wasn't happening because the data simply wasn't there in that scope.

Form AJAX submit symfony doesn't work

I don't understand why my AJAX submit doesn't work.
I have two forms in my the controller:
$intervento = new Intervento();
$form = $this->createForm(InterventoType::class, $intervento);
$form->handleRequest($request);
$user = new User();
$form_user = $this->createForm(UserType::class, $user);
$form_user->handleRequest($request);
if ($form_user->isSubmitted() && $form_user->isvalid()) {
$response = new Response();
return $this->json(array('risultato' => ' ok'));
}
if ($form->isSubmitted() && $form->isvalid()) { }
return $this->render('interventi/collaudo.html.twig', array(
'form' => $form->createView(),
'form_utente' => $form_user->createView(),
));
In my twig file I start the form and it works:
{{form_start(form_utente,{'attr':{'id':'form-utente'}})}}
.....
<div class="row">
<div class="input-field col s4">
<input type="submit" class="waves-effect waves-light btn-large" value="Submit">
</div>
</div>
</div>
</div>
{{form_end(form_utente)}}
</div>
In my JavaScript file:
$('#form-utente').submit(function(e) {
e.preventDefault();
var form = $(this);
$.ajax({
type: form.attr('method'),
url: form.attr('action'),
data: form.serialize(),
success: function (data) {
alert(data['risultato']);
// setTimeout(function() { window.location.href = "#" }, 500);
// setTimeout(function() { $("#form-stufa").click() }, 500);
},
error: function(){
}
});
});
I also have another AJAX call in this JavaScript, but I don't this gives the problem.
The submit button sometimes returns Error 500, sometimes an undefined alert.
I think it doesn't go to submit in the controller but I don't know why.
Can anyone help me?
Use the FOSJsRoutingBundle for js urls. You need expose your routing.

Laravel AJAX Form 405 Error

I'm receiving this error when attempting to submit via AJAX. When not using AJAX, the form submits just fine to it's specified url. I've read this error can happen because the form is trying to submit in the browser along with the AJAX request. I've tried using onsubmit="event.preventDefault()".
ROUTE:
Route::post('/post/{id}', [
'uses' => '\App\Http\Controllers\PostController#postMessage',
'as' => 'post.message',
'middleware' => ['auth'],
]);
FORM:
<form id="post" role="form" action="{{ route('post.message', ['id' => $user->id]) }}" onsubmit="event.preventDefault()">
<div class="feed-post form-group{{ $errors->has('post') ? ' has-error' : ''}}">
<textarea class="form-control feed-post-input" rows="2" id="postbody" name="post" placeholder="What's up?"></textarea>
<div class="btn-bar">
<!-- <button type="button" class="btn btn-default btn-img btn-post" title="Attach an image"><span class="glyphicon glyphicon-picture"></span></button> -->
<!-- <input type="file" id="img-upload" style="display:none"/> -->
<button class="btn btn-default btn-post" title="Post your message"><span class="glyphicon glyphicon-ok"></span></button>
</div>
#if ($errors->has('post'))
<span class="help-block">{{ $errors->first('post') }}</span>
#endif
</div>
<input type="hidden" name="_token" value="{{ CSRF_token() }}">
</form>
CONTROLLER:
public function postMessage(Request $request, $id)
{
$this->validate($request, [
'post' => 'required|max:1000',
]);
if(Request::ajax()){
Auth::user()->posts()->create([
'body' => $request->input('post'),
'profile_id' => $id
]);
}
}
JS:
$('#post').submit(function(){
var body = $('#postbody').val();
var profileId = $('#user_id').text();
var postRoute = '/post/'+profileId;
var dataString = "body="+body+"&profile_Id="+profileId;
$.ajax({
type: "POST",
url: postRoute,
data: dataString,
success: function(data){
console.log(data);
}
});
});
try this, remove
onsubmit="....." attribute from form
and update your submit method like this
$('#post').submit(function(event){
var body = $('#postbody').val();
var profileId = $('#user_id').text();
var postRoute = '/post/'+profileId;
var dataString = "body="+body+"&profile_Id="+profileId;
$.ajax({
type: "POST",
url: postRoute,
data: dataString,
success: function(data){
console.log(data);
}
});
//this will prevent your default form submit
event.preventDefault();
});
I hope this will work for you

laravel 5 and Ajax get data from database:

I have simple form:
{{ Form::open(array('id' => 'frm')) }}
<div class="form-group">
{!! Form::label('id','id:'); !!}
{!! Form::text('id',null,['class' => 'form-control']); !!}
</div>
<div class="form-group">
{!! Form::submit('Update',['class' => 'btn btn-primary form-control']); !!}
{!! Form::close() !!}
I want to post the values from the form input fields to the controller then in the controller mthod run a query on the database for the id value from the form. Finally, using ajax, show the results of the DB query and if there are no results show a message alerting the user.
I have tried this:
<script>
$("document").ready(function(){
$("#frm").submit(function(e){
e.preventDefault();
var customer = $("input[name=postal]").val();
$.ajax({
type: "POST",
url : "http://laravel.test/ajax",
data : dataString,
dataType : "json",
success : function(data){
}
}, "json");
});
});//end of document ready function
</script>
I have tried a couple of ways to get the post data in the controller but have had no success.
---Problem 1:
There is problem when I try to use this in route:
Route::post('ajax', function() { // callback instead of controller method
$user = App\User::find(\Input::get('id');
return $user; // Eloquent will automatically cast the data to json
});
I get sintax error,on second line for (;)
Also, I try to get data in controller and than print them:
if(Request::ajax()) {
$data = Input::all();
print_r($data);die;
}
ROUTES.PHP
Route::post('/',
['as' => 'first_form', 'uses' => 'TestController#find']);
Route::get('/', 'TestController#index');
Route::post('ajax', function() { // callback instead of controller method
$user = App\User::find(\Input::get('id');
return $user; // Eloquent will automatically cast the data to json
});
Function:
public function ajax()
{
//
// Getting all post data
if(Request::ajax()) {
$data = Input::all();
print_r($data);die;
}
}
I found a couple more ways to send data from view to controller,but even woant show posted data. I check with fire-bug,there is posted value in post request
It appears you're passing your ajax method a variable that doesn't exist. Try passing it the form data directly and see if that yields any results, you can do this with the serialize method:
$("#frm").submit(function(e){
e.preventDefault();
var form = $(this);
$.ajax({
type: "POST",
url : "http://laravel.test/ajax",
data : form.serialize(),
dataType : "json",
success : function(data){
if(data.length > 0) {
console.log(data);
} else {
console.log('Nothing in the DB');
}
}
}, "json");
});
The ajax call has console.log in it now so it will output anything returned to it in the console.
routes.php (an example)
Route::post('ajax', function() { // callback instead of controller method
$user = App\User::find(\Input::get('id'));
return $user; // Eloquent will automatically cast the data to json
});
Please bear in mind I am just putting the code as an example as you didn't put your controller code in the question.
EDIT
I'm going to make a really simple example that works for you. I have made a fresh install of laravel and coded this and it's working fine for me. Please follow along carefully.
app/Http/routes.php
<?php
// route for our form
Route::get('/', function() {
return view('form');
});
// route for our ajax post request
Route::post('ajax', function() {
// grab the id
$id = \Input::get('id');
// return it back to the user in json response
return response()->json([
'id' => 'The id is: ' . $id
]);
});
resources/views/form.blade.php
<!DOCTYPE html>
<html>
<head>
<title>Ajax Example</title>
</head>
<body>
{!! Form::open(['url' => 'ajax', 'id' => 'myform']) !!}
<div class="form-group">
{!! Form::label('id','id:') !!}
{!! Form::text('id', null, ['class' => 'form-control']) !!}
</div>
<div class="form-group">
{!! Form::submit('Update',['class' => 'btn btn-primary form-control']); !!}
</div>
{!! Form::close() !!}
<div id="response"></div>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.3/jquery.min.js"></script>
<script>
$("document").ready(function(){
// variable with references to form and a div where we'll display the response
$form = $('#myform');
$response = $('#response');
$form.submit(function(e){
e.preventDefault();
$.ajax({
type: "POST",
url : $form.attr('action'), // get the form action
data : $form.serialize(), // get the form data serialized
dataType : "json",
success : function(data){
$response.html(data['id']); // on success spit out the data into response div
}
}).fail(function(data){
// on an error show us a warning and write errors to console
var errors = data.responseJSON;
alert('an error occured, check the console (f12)');
console.log(errors);
});
});
});
</script>
</body>
</html>

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