Aplication is built on Yii2 with using Kartik's star-rating widget. Js code have an error:
Image with error in console:
Code:
<?php
$js = <<<JS
function (event, value, caption) {
$.ajax({
type: 'GET',
url: '/rating/update-rating',
data: {
points: value,
post_id: $post->id
},
success: function(res) {
$(event.currentTarget).rating('update', res);
},
error: function(e) {
console.log(e);
}
});
}
JS;
$this->registerJs($js);
echo StarRating::widget([
'name' => $post->post_rate,
'value' => isset($post->rating[0]['dec_avg']) ? $post->rating[0]['dec_avg'] : 0,
'pluginOptions' => [ ... ]
'pluginEvents' => [
'rating:change' => $js,
],
You forgot to add a name for your js function:
function functionName(event, value, caption) {
$.ajax({
type: 'GET',
url: '/rating/update-rating',
data: {
points: value,
post_id: $post - > id
},
success: function(res) {
$(event.currentTarget).rating('update', res);
},
error: function(e) {
console.log(e);
}
});
}
Related
I've this type of array in JS:
[{
websitetype: "onepager"
}, {
layout: "provided"
}, {
layout_provided: "wireframes"
}, {
languages: "single"
}, {
client_name: "dasda"
}, {
client_email: "asdasd#asdasd.fr"
}, {
client_conditions: "on"
}, {
client_newsletter: "on"
}]
How can I send it through Ajax ?
What I tried is:
$.ajax({
type: 'POST',
url: 'assets/send.php',
data: {datas},
success: function(response) { },
});
This is what I would like to get in PHP:
[datas] => Array
(
[websitetype] => onepager
[layout] => provided
[layout_provided] => wireframes
[languages] => single
[client_name] => dasda
[client_email] => asdasd#asdasd.fr
[client_conditions] => on
[client_newsletter] => on
)
What I'm missing here please ?
Thanks.
The first thing you should do is reduce that array into an object matching the format you want
const dataObject = Object.fromEntries(datas.flatMap(o => Object.entries(o)))
This looks like the following
{
"websitetype": "onepager",
"layout": "provided",
"layout_provided": "wireframes",
"languages": "single",
"client_name": "dasda",
"client_email": "asdasd#asdasd.fr",
"client_conditions": "on",
"client_newsletter": "on"
}
You then have two options for posting it to PHP
Send it as raw JSON
$.ajax({
method: "POST",
url: "assets/send.php",
contentType: "application/json",
data: JSON.stringify(dataObject),
processData: false
})
Then read and parse the JSON in PHP
$datas = json_decode(file_get_contents("php://input"), true);
// example
echo $datas["websitetype"]; // "onepager"
Alternatively, let jQuery format the data as an associative PHP array
$.ajax({
method: "POST",
url: "assets/send.php",
data: {
datas: dataObject
}
})
This will post an application/x-www-form-urlencoded request body of
datas%5Bwebsitetype%5D=onepager&datas%5Blayout%5D=provided&datas%5Blayout_provided%5D=wireframes&datas%5Blanguages%5D=single&datas%5Bclient_name%5D=dasda&datas%5Bclient_email%5D=asdasd%40asdasd.fr&datas%5Bclient_conditions%5D=on&datas%5Bclient_newsletter%5D=on
PHP can read this as an array via $_POST
print_r($_POST['datas']);
Results in
Array
(
[websitetype] => onepager
[layout] => provided
[layout_provided] => wireframes
[languages] => single
[client_name] => dasda
[client_email] => asdasd#asdasd.fr
[client_conditions] => on
[client_newsletter] => on
)
Encode your data string into JSON.
const datas = [{
websitetype: "onepager"
}, {
layout: "provided"
}, {
layout_provided: "wireframes"
}, {
languages: "single"
}, {
client_name: "dasda"
}, {
client_email: "asdasd#asdasd.fr"
}, {
client_conditions: "on"
}, {
client_newsletter: "on"
}]
const jsonString = JSON.stringify(datas)
$.ajax({
type: 'POST',
url: 'assets/send.php',
data: { datas: jsonString },
success: function(response) { },
});
In your PHP:
$data = json_decode(stripslashes($_POST['datas']));
// here i would like use foreach:
foreach($datas as $data){
echo $data;
}
I'm having problems updating a record with an image. I don't what I need to do. My image is stored in a public folder called 'img/products'
ProductController.php
This is my controller. It works well without modifying the image.
public function update(Request $request, $id)
{
$validator = Validator::make($request->input(), array(
'name' => 'required',
'category_id' => 'required',
'description' => 'required',
'price_neto' => 'required',
'iva' => 'required',
'price_total' => 'required',
'image' => '',
));
if ($validator->fails()) {
return response()->json([
'error' => true,
'messages' => $validator->errors(),
], 422);
}
$products = Product::find($id);
$products->name = $request->input('name');
$products->category_id = $request->input('category_id');
$products->description = $request->input('description');
$products->price_neto = $request->input('price_neto');
$products->iva = $request->input('iva');
$products->price_total = $request->input('price_total');
$products->image = $request->input('image');
$products->save();
return response()->json([
'error' => false,
'products' => $products,
], 200);
}
Product.js
All I know is that I have to use var formData = new FormData ($ ("# frmAddProduct") [0]); as in the store function. I can enter records with images but not edit them. My image is stored in a public folder called 'img/products'
$(document).ready(function() {
$("#btn-edit").click(function() {
$.ajaxSetup({
headers: {
'X-CSRF-TOKEN': $('meta[name="csrf-token"]').attr('content')
}
});
$.ajax({
type: 'PUT',
url: '/product/' + $("#frmEditProduct input[name=product_id]").val(),
data: {
name: $("#frmEditProduct input[name=name]").val(),
category_id: $("#frmEditProduct select[name=category_id]").val(),
description: $("#frmEditProduct input[name=description]").val(),
price_neto: $("#frmEditProduct input[name=price_neto2]").val(),
iva: $("#frmEditProduct input[name=iva2]").val(),
price_total: $("#frmEditProduct input[name=price_total2]").val(),
image: $("#frmEditProduct input[name=image]").val(),
},
dataType: 'json',
success: function(data) {
$('#frmEditProduct').trigger("reset");
$("#frmEditProduct .close").click();
window.location.reload();
},
error: function(data) {
var errors = $.parseJSON(data.responseText);
$('#edit-product-errors').html('');
$.each(errors.messages, function(key, value) {
$('#edit-product-errors').append('<li>' + value + '</li>');
});
$("#edit-error-bag").show();
}
});
});
});
function editProductForm(product_id) {
$.ajax({
type: 'GET',
url: '/product/' + product_id,
success: function(data) {
$("#edit-error-bag").hide();
$("#frmEditProduct input[name=name]").val(data.products.name);
$("#frmEditProduct select[name=category_id]").val(data.products.category_id);
$("#frmEditProduct input[name=description]").val(data.products.description);
$("#frmEditProduct input[name=price_neto2]").val(data.products.price_neto);
$("#frmEditProduct input[name=iva2]").val(data.products.iva);
$("#frmEditProduct input[name=price_total2]").val(data.products.price_total);
$("#frmEditProduct file[name=image]").val(data.products.image);
$("#frmEditProduct input[name=product_id]").val(data.products.id);
$('#editProductModal').modal('show');
},
error: function(data) {
console.log(data);
}
});
}
You should check if the file exists before trying to delete, for example:
$product = Product::find($id);
if(!$product)
{
return response()->json(['error' => 'Product not found'], 404);
}
if (Storage::disk('local')->exists('img/products/'.$product->image)) {
Storage::disk('local')->delete('img/products/'.$product->image);
}
Take a look one example only:
public function update(UpdateProductFormRequest $request, $id)
{
$product = Product::find($id);
$data = $request->only('name','category_id','description',
'price_neto','iva','price_total');
if(!$product)
{
return response()->json(['error' => 'Product not found'], 404);
}
// when saving the file, delete the old file first
if ($request->hasFile('image')) {
$file = $request->file('image');
$original_filename = $file->getClientOriginalName();
// $mime = $file->getMimeType(); // Suggestion
$extention = $file->getExtension();
// $size = $file->getClientSize(); // Suggestion
$stored_filename = $original_filename; // md5($original_filename); // Suggestion
$file_path = storage_path('public/img/products/');
if (Storage::disk('local')
->exists("public/img/products/{$stored_filename}.{$extention}"))
{
Storage::disk('local')
->delete("public/img/products/{$recordSet->stored_filename}.{$extention}");
}
$file_moved = $file->move($file_path, "{$stored_filename}.{$extention}");
$data->image = "{$stored_filename}.{$extention}";
}
// Updating data
$result = $product->update($data);
if ($result) {
/* return redirect()
->route('products.index')
->withSuccess('Product was successfully updated'); */
return response()->json([
'message' => 'Product was successfully updated'
'product' => $product
]); // You don't have to put 200 because it's the default
}
/* return back()
->withErrors(['Unable to update the product'])
->withInput($request->input()); */
return response()->json(['error' => 'Unable to update the product'], 400);
}
It would be better if you create a form request to do your validations.
Don't forget to create links to the storage path:
php artisan storage:link
I think it would be helpful:
$("#btn-edit").click(function() {
var formData = new FormData($("#frmAddProduct")[0]);
formData.append('_method', 'put');
formData.append('_token', "{{ csrf_token() }}"); // if you are using Blade
var route= "{{ route('products.update', ['id' => ':id']) }}"; // if you are using Blade
route= route.replace(':id', $("#frmEditProduct input[name=product_id]").val())
$.ajax({
method: 'post',
url: route,
data: formData,
dataType: 'json',
success: function(data) {
$('#frmEditProduct').trigger("reset");
$("#frmEditProduct .close").click();
window.location.reload();
},
error: function(data) {
var errors = $.parseJSON(data.responseText);
$('#edit-product-errors').html('');
$.each(errors.messages, function(key, value) {
$('#edit-product-errors').append('<li>' + value + '</li>');
});
$("#edit-error-bag").show();
}
});
});
Is your js script in "Blade" ? If so, try it this way:
var image = '{{ asset("/img/products/_image_file") }}'
image.replace('_image_file', data.products.image)
$("#frmEditProduct file[name=image]").val(image)
Note that we can first use the "asset ()" helper to create the full path to use to find the image, but with a "_image_file" placeholder
After that, we use the replace () function to change the "_image_file" placeholder with the actual image file brought from the ajax response.
Something like this?
ProductController.php
public function update(Request $request, $id)
{
$validator = Validator::make($request->input(), array(
'name' => 'required',
'category_id' => 'required',
'description' => 'required',
'price_neto' => 'required',
'iva' => 'required',
'price_total' => 'required',
'image' => '',
));
if ($validator->fails()) {
return response()->json([
'error' => true,
'messages' => $validator->errors(),
], 422);
}
$products = Product::find($id);
if ($request->hasFile('image')) {
$productImage = $request->file('image');
$productImageName = rand() . '.' . $productImage->getClientOriginalExtension();
if (Storage::disk('local')->exists("img/products/{$productImageName}")) {
Storage::disk('local')->delete("img/products/{$recordSet->$productImageName}");
}
$file_moved = $productImage->move(public_path('img/products'), $productImageName);
$data->image = "{$productImageName}";
}
$products->save([
'name' => $request->name,
'category_id' => $request->category_id,
'description' => $request->description,
'price_neto' => $request->price_neto,
'iva' => $request->iva,
'price_total' => $request->price_total,
'image' => $productImageName,
]);
return response()->json([
'error' => false,
'products' => $products,
]);
}
Product.js
$("#btn-edit").click(function() {
var formData = new FormData($("#frmEditProduct")[0]);
formData.append('_method', 'put');
$.ajaxSetup({
headers: {
'X-CSRF-TOKEN': $('meta[name="csrf-token"]').attr('content')
}
});
$.ajax({
type: 'POST',
url: '/product/' + $("#frmEditProduct input[name=product_id]").val(),
data: formData,
dataType: 'json',
success: function(data) {
$('#frmEditProduct').trigger("reset");
$("#frmEditProduct .close").click();
window.location.reload();
},
error: function(data) {
var errors = $.parseJSON(data.responseText);
$('#edit-product-errors').html('');
$.each(errors.messages, function(key, value) {
$('#edit-product-errors').append('<li>' + value + '</li>');
});
$("#edit-error-bag").show();
}
});
});
I have the following jquery code that posts data to a php file and works fine on localhost. But when this code is now on the server the script returns an error instead of data.
$.ajax({
type: 'POST',
url: 'scripts/info.php',
data: {
accountNumber: accountNumber,
agentName: name
},
success: function( data ) {
alert(data)
},
error: function(xhr, status, error) {
// check status && error
alert(status)
}
});
This is the code in the php file that handles the post request:
$args0 = array(
'accountNumber' => $_POST['accountNumber'],
'dateReceived' => date("Y-m-d"),
'firstNames' => $_POST['agentName'] '
'regNumber' => $_POST['accountNumber'],
'surname' => $_POST['agentName']
);
try {
$client = new SoapClient(WSDL_URL, array(
'trace' => 1,
'exceptions' => true,
'connection_timeout' => 300));
$params = array(
'arg0' => $args0,
);
$client->__setLocation(WSDL_LOCATION);
$response = $client->upload($params);
$response = $client->__getLastResponse();
echo $response;
Please help
$.ajax({
type:"post",
url:"/pay/index.php?submit_order=yes",
dataType:'json',
data:{
'rmb': $('#rmb').val(),
'couponid': $('#cid').val(),
'title' :$('#title').text(),
'user' :$('#user').text(),
'phone' :$('#phone').text(),
'code' :$('#code').text(),
'size' :$('#size').text(),
'isinvoice':$('[name=isinvoice]').val()
},
beforeSend:function(){
beforeSend.attr('disabled',true);
beforeSend.html('submitting').removeAttr('href');
},
success:function(data){
if(data.errorcode==1){
$('.pay-fail').show().text(data.message);
}else{
if(data.url){
location.href=data.url;
}else{
alert('post ok!');
}
}
},
error: function(){
alert('submit error,then try again');
}
})
This is my jQuery ajax for pay. It works on localhost and on server.
I am doing some Add, Edit, and Delete for my project in school. The codes in the add module went well, in fact I've added few records. Then, here comes the Edit module, at first it was quite good, similar codes was used from the add module. But as I try and try, the post in the edit module was empty.
here's my edit codes:
$(".careersEdit").click(function () {
var careersTableSelect = encodeURIComponent($("input:radio[name=careersTableSelect]:checked").val());
if (careersTableSelect > 0) {
$(".careersEditForm_load").show();
$(".careersEditForm_error").hide();
$(".careersEditForm").hide();
var dataStringCareersEdit = 'careersTableSelect=' + careersTableSelect;
$.ajax({
type: "POST",
url: "admin/careers/process/careersEditGet.php",
data: dataStringCareersEdit,
beforeSend: function(){
alert(dataStringCareersEdit);
},
success: function () {
setTimeout("", 5000);
fetchResult();
},
error: function () {
alert("Post Error");
}
});
function fetchResult() {
$.ajax({
url: "admin/careers/process/careersEditGet.php",
type: "POST",
dataType: "json",
success: function (result) {
if (result) {
$("input#careersEditPosition").val(result['position']);
$("input#careersEditCompany").val(result['company']);
$("input#careersEditLocation").val(result['location']);
$(".careersEditForm_load").hide();
$(".careersEditForm").show();
}
},
error: function () {
alert("Fetch Error");
}
});
}
} else {
$(".careersEditForm").hide();
$(".careersEditForm_load").hide();
$(".careersEditForm_error").show();
}
});
Here's the careersEditGet.php:
<?php
include('connect.php');
error_reporting(0);
$careersTableSelect = $_POST['careersTableSelect'];
//$careersTableSelect = $careersTableSelect + 1;
//echo $careersTableSelect;
$query = "SELECT * FROM atsdatabase.admincareers WHERE refNum ='" . $careersTableSelect . "' LIMIT 0 , 30";
$runQuery = mysql_query($query);
if (!$runQuery) {
die('Could not enter data: ' . mysql_error());
}
$result = mysql_fetch_row($runQuery);
$array = array(
'position' => "" . $result[1] . "",
'company' => "" . $result[2] . "",
'location' => "" . $result[3] . "",
);
echo json_encode($array);
mysql_close($connection);
?>
Yes, the code is ugly/wrong/crap, I'm quite new to jquery stuffs, about 3-4 days. To those that will help, please do correct me. I wanna learn this jquery ajax stuff. Gracias
Maybe try passing data in more common way:
change
data: dataStringCareersEdit,
to
data: { "careersTableSelect" : careersTableSelect },
Call your ajax function once like,
$.ajax({
url: "admin/careers/process/careersEditGet.php",
type: "POST",
dataType: "json",
data: {careersTableSelect: careersTableSelect},
success: function (result) {
if (result) {
$("input#careersEditPosition").val(result.position);// json not array
$("input#careersEditCompany").val(result.company);// json not array
$("input#careersEditLocation").val(result.location);// json not array
$(".careersEditForm_load").hide();
$(".careersEditForm").show();
}
},
error: function () {
alert("Fetch Error");
}
});
Thanks guys for all the effort to answer this question, I've consulted to a friend who's a web developer, taught me how to properly use ajax in jquery. ;)
You are doing something fundamentally wrong when u are posting Data from jQuery.Ajax..
The data should be an object and the key should be the name of the server side POST variable which will be used later in the PHP ...
Example :
data : {"server_side_vriable" : "Your_data_to_Post" }
......
var dataStringCareersEdit = 'careersTableSelect=' + careersTableSelect + "&careersTableSelect=" + careersTableSelect;
$.ajax({
type: "POST",
url: "admin/careers/process/careersEditGet.php",
data: {"careersTableSelect" : dataStringCareersEdit},
beforeSend: alert(dataStringCareersEdit),
success: function () {
alert("Fetching Result");
setTimeout("", 3000);
$.ajax({
url: "admin/careers/process/careersEditGet.php",
type: "GET",
dataType: "json",
success: function (result) {
if (result) {
$("input#careersEditPosition").val(result['position']);
$("input#careersEditCompany").val(result['company']);
$("input#careersEditLocation").val(result['location']);
$(".careersEditForm_load").hide();
$(".careersEditForm").show();
}
},
error: function () {
alert("Fetch Error");
}
});
},
error: function () {
alert("Post Error");
}
});
I'm adding the feature like in Solgema Fullcalendar - http://plone.org/products/solgema.fullcalendar/releases/2.1.2
(selecting and showing events with checkboxes selection)
My eventSourses look like:
eventSources: [
...
{
url: '/admin_schedule/get_schedule_db_recurring_events_on_daysweek/',//"<?echo $data_path?>",
type: 'GET',
data: {sch_teacher_id: sch_teacher_id},
backgroundColor: 'red',
}
],
And I want implement checkboxes for "filtering" events by teachers, checked in checkboxes. For beginning make just one checkbox (later make foreach cover)
<div class="box">
<?php
$js = 'onClick="rerender_schedule()"';
echo form_checkbox('teacher', 'vika', FALSE, $js)." Vika";
?>
</div>
By this code as I think, fullcalendar must call rerender_schedule() function which filters data from eventSource with vika's sch_teacher_id
If somebody could help with rerender_schedule() function, I will be thankful, because not good in ajax.
EDIT: (thanks to tocallaghan!). It's just a beginning right now.
My 3 checkboxes:
$data = array(
'name' => 'teacher',
'class' => 'teacher',
'id' => 'teacher',
'value' => '128',
'checked' => FALSE,
'style' => 'margin:10px',
);
echo form_checkbox($data); echo "Вика";
$data = array(
'name' => 'teacher',
'class' => 'teacher',
'id' => 'teacher2',
'value' => '111',
'checked' => FALSE,
'style' => 'margin:10px',
);
echo form_checkbox($data); echo "Вася";
$data = array(
'name' => 'teacher',
'class' => 'teacher',
'id' => 'teacher3',
'value' => '1',
'checked' => FALSE,
'style' => 'margin:10px',
);
echo form_checkbox($data); echo "Саша";
ajax on change them:
$('.teacher').change(function (event) {
events1.data.sch_teacher_id = $(this).val();
events2.data.sch_teacher_id = $(this).val();
events3.data.sch_teacher_id = $(this).val();
$calendar.fullCalendar('refetchEvents');
});
vars for eventSourses:
var events1 = {
url: 'url1',
type: 'GET',
data: {sch_teacher_id: $('#teacher').val() },
success: function (response) {
return response;
}
};
var events2 = {
url: 'url2',
type: 'GET',
data: {sch_teacher_id: $('#teacher').val() },
backgroundColor: 'green',
success: function (response) {
return response;
}
};
var events3 = {
url: 'url3',
type: 'GET',
data: { sch_teacher_id: $('#teacher').val() },
backgroundColor: 'red',
success: function (response) {
return response;
}
};
my eventSources call
eventSources: [
events1,
events2,
events3
],
You need refetchEvents , but be careful to update you data parameter before calling (otherwise it will remain the initially set value)
$('.CheckBoxClass').change(function () {
events.data.sch_teacher_id = $(this).val();
$('#calendar').fullCalendar('refetchEvents');
});
Edit: code to declare events object:
var events = {
url: 'url',
type: 'GET',
data: { Id: $('#divId').val() },
success: function (response) {
return response;
}
};
$('#calendar').fullCalendar({
events: events
});