How can I extract the data that is inside the brackets with their respective position?
let str = 'Aqui esta [pepe] y [pepito]';
resultado=str.split(" ")
[ 'Aqui', 'esta', '[pepe]', 'y', '[pepito]' ]
in this case you should get the word pepe in position 2 and 4 in pepito to be able to save an object with the position and the word
I have this code to pass a string to an array
let str = 'Los desarrolladores de nik son [pepe] y [pepito]';
let arr = str.split(' ');
console.log(arr);
This as a result gives me an array that contains each word, does anyone know how to make [pepe] and [pepito] remain inside the array with empty brackets
that instead of this:
['Los', 'desarrolladores', 'de', 'plop', 'son', '[pepe]', 'y', '[pepito]']
left this:
['Los', 'desarrolladores', 'de', 'plop', 'son', '[]', 'y', '[]']
I want to send a request all in laravel by a stored procedure but it gives me an error any idea how to do it
public function store(Request $request)
{
return $data = DB::select('call InsertarUsuario(?, ?, ?, ?, ?)',$request->all());
}
throws me the following error
Illuminate\Database\QueryException: SQLSTATE[HY000]: General error: 2031 (SQL: call InsertUsuario(Camilo, Pepe, [email protected], 2, ENABLE)) in file C:\laragon\www\innovar2\vendor\laravel \framework\src\Illuminate\Database\Connection.php on line 671
I send 5 items
The problem I have is that I upload a repository to github and it uploads normally. but when i download the project and run it i get this error
It should be noted that before running this project I execute the commands of
composer install
npm install
since the vendor and node_modules folder is not uploaded
this is what comes out in the log
How can I do this validation within the request class, this part corresponds to a controller method
public function store(vendedorrequest $request)
{
$validator = \Validator::make($request->all(), [
'nombre' => 'required',
'nombre.required'=>'Rellena el campo nombre',
]);
if ($validator->fails()) {
return response()->json($validator->errors(), 422);
}
}
this is the request where I want to apply the make method, but I only know how to do it directly from the controller
public function rules()
{
return [
'documento'=>'required|numeric|unique:vendedores,documento',
'correo'=>'required|email|unique:vendedores,correo',
'nombre'=>'required',
'direccion'=>'required',
];
}
The problem I have is that this jquery method that is inside the ajax $(this).parent().parent("tr").remove();does not work and I think it is because it does not recognize the this function, if I place it above it works perfectly but the idea is that it works after the success of the ajax
$("#tablaproducto").on('click','.eliminar','.productotemp',function(e) {
ideliminar =$(this).siblings("#ideliminar").val();
var datos = new FormData();
datos.append("ideliminar",ideliminar );
$.ajax({
headers: { 'X-CSRF-TOKEN': $('meta[name="csrf-token"]').attr('content') },
url:"factura/eliminar",
type: "POST",
data: datos,
cache: false,
contentType: false,
processData: false,
success: function(respuesta){
var obj = JSON.parse(respuesta);
if(obj.idproducto>= 0){
$(this).parent().parent("tr").remove();
}else{
alert('Error al ELiminar');
}
}
});
});
here I leave the html
<tbody style="background-color: white;" id="tablaproducto">
@if($total==0)
@else
@foreach($valor as $key=>$productos)
<tr>
<th>{{$productos["nombre"]}}</th>
<th>$ {{ number_format($productos["precio"], 0) }}</th>
<th>{{$productos["cantidad"]}}</th>
<th>$ {{ number_format($productos["total"], 0) }}</th>
<th><img src="/imagenes/agregar.png"></th>
<th><img id="eliminar" src="/imagenes/eliminar.png"><input type="number" id="ideliminar" value="{{$productos["idproducto"]}}" hidden></th>
</tr>
@endforeach
@endif
</tbody>
I have a news where I show a title and a description. it happens that this takes the db and shows it. when I delete or add a content I have to change the route to be able to appreciate the change if I add or modify news from the db directly. Any idea how to update visually too ?
Service
export class NoticiasService {
constructor(private http:HttpClient) {}
headers: HttpHeaders = new HttpHeaders({
"Content-Type": "application/json"
});
mostrarnoticias() {
const url_api = "http://localhost/apixeoms/mostrarnoticias.php";
return this.http.get(url_api);
}
}
TS component
export class NoticiasComponent implements OnInit {
noticia=null;
constructor(private http:NoticiasService) { }
ngOnInit() {
this.obtenernoticias()
}
obtenernoticias() {
this.http.mostrarnoticias().subscribe(
data => this.noticia=data
);
}
}
Html Component
<div class="container" style="background:blue;" *ngFor="let noticia of noticia">
<div class="row">
<div class="col-md-12" >
<p style="text-align:center;">{{noticia.titulo}}</p>
<p>{{noticia.contenido}}</p>
</div>
</div>
</div>
Here I did it with the help you gave me in angular 7
import { Component, OnInit } from '@angular/core';
import {NoticiasService} from '../service/noticias.service';
import { Observable } from "rxjs/internal/Observable";
import { interval } from 'rxjs';
import { switchMap } from 'rxjs/operators';
import {map} from 'rxjs/operators';
@Component({
selector: 'app-noticias',
templateUrl: './noticias.component.html',
styleUrls: ['./noticias.component.css']
})
export class NoticiasComponent implements OnInit {
noticias$: Observable<any>;
constructor(private http: NoticiasService) { }
ngOnInit() {
this.noticias$ = interval(1000).pipe(
switchMap(() => this.http.mostrarnoticias()))
}
}
Could you more or less explain to me what the pipe and the switchMap do?
The truth is that I'm new to this angular. I have difficulties with the guard since I have not been able to create one to be able to create a login in the web app that I am developing. If someone can provide me with an example that is clear of a login in angular 7. Since days ago I posted my problem but nobody could give me information about this.
this part is the component where I am receiving a json. it contains the number.
public loginA(){
this.loginService.login(this.usuario).subscribe(
datos => {return datos['id']}
);
}
The value that data ['id'] shows me there can be 1 or -1 but I can't return it to this guard
export class LoginGuard implements CanActivate {
constructor(private loginComponent:LoginComponent){}
canActivate(){
if(this.loginComponent.loginA()>0){
return true;
}else{
return false;
}
}
}
here it gives error this.loginComponent.loginA() because it is not returning anything
it does not add the disabled attribute to the select
what is in php is this
<div class="input-field col s2 ">
<select id="mododepagofacturaguardar">
<option value="0" disabled selected></option>';
foreach($respuesta2 as $row2 => $item2) {
echo '
<option value="'.$item2["id_modopago"].'">'.$item2["modopago"].'</option>
';
}
echo '</select>
<label>Modo De Pago</label>
</div>
<div class="input-field col s2 ">
<select id="selectorinides" >
<option value="0" disabled selected></option>
<option value="1" >CUOTA INICIAL</option>
<option value="2">DESCUENTO</option>
</select>
<label>SELECCIONA</label>
</div>
what is in js is this
$( function() {
$("#mododepagofacturaguardar").change( function() {
variable=$(this).val();
console.log(variable);
if (variable === "1") {
$(document).ready(function(){
$("#selectorinides").val();
$("#selectorinides").attr("disabled");
$('select').formSelect();
});
} else {
$(document).ready(function(){
$("#selectorinides").removeAttr('disabled');
$('select').formSelect();
});
}
});
});
My question is why this function always returns 0 after it is executed for the second time
in data I send 452, then 452 and this returns 1 but if I send data 453 or 454 or any other value it always returns 0
public function productoTemp($datos){
if (isset($_SESSION['tablaComprasTemp'])) {
$datosT=$_SESSION['tablaComprasTemp'];
for ($i=0; $i < count($datosT) ; $i++) {
$d=explode("||", $datosT[$i]);
if ($d[4]==$datos) {
return 1;
}else{
return 0;
}
}
}
}
when returning always 0 it allows me to add repeated products
echo $productoTemp=self::productoTemp($datos2);
if ($productoTemp==1){
echo json_encode($response = array('responsenum' => "-1",
'response' => "No puedes tener dos productos repetidos"));
}
$data 2 contains the product id
echo $productoTemp=self::productoTemp($datos2);
if ($productoTemp==1){
echo json_encode($response = array('responsenum' => "-1",
'response' => "No puedes tener dos productos repetidos"));
}else{
$cantidaddb=$respuesta[0]["cantidad"];
if($cantidaddb>=$datos){
$nombre=$respuesta[0]["nombre"];
$valor=$respuesta[0]["valor"];
$datos;
$datos2;
$datos3=$datos*(int)$respuesta[0]["valor"];
$articulo=$nombre."||".
$datos."||".
$valor."||".
$datos3."||".
$datos2;
$_SESSION['tablaComprasTemp'][]=$articulo;
echo json_encode($response = array('responsenum' => "1",
'response' => "Producto Agregado"));
}else{
echo json_encode($response = array('responsenum' => "-1",
'response' => "Stock no tiene suficientes productos"));
}
With this I add a row to my table this row contains data and buttons. But the buttons stop working I have to reload the page for them to work.
How do I make them work without reloading the page after adding with append
$("tbody#agregarusuario").append('<tr><td><input id="obtenerid" type="number" value="'+obj.id_usuario+'" hidden>'+obj.nombres+'</td><td>'+obj.apellidos+'</td><td>'+obj.correo+'</td><td>'+obj.id_tipo_usuario+'</td><td>'+obj.habilitado+'</td><td><a class="waves-effect waves-light btn modal-trigger" href="#modal'+obj.id_usuario+'" style="border-radius: 34px;height: 50px;"><i class="material-icons left" style="margin-right: 0px;position: relative;top: 6px;">edit</i></a></td><td><div id="eliminarusuarios" name="btn_eliminar" class="waves-effect waves-light btn" style="border-radius: 34px;height: 50px;"><i class="material-icons left" style="margin-right: 0px;position: relative;top: 6px;">close</i></div></td>');
Here I send the data but I must press the button and I want to make it possible when pressing enter:
<input type="text" name="fecha" id="fecha">
<input type="text" name="direccion" id="direccion">
<div id="enviar">Enviar</div>
here they are received in jquery:
$("#enviar").click(function(){
fecha =$("#fecha").val();
direccion =$("#direccion").val();
});
</head>
<body>
<form action="llega.php" method="post">
<input type="text" name="fecha" id="fecha">
<input type="text" name="direccion" id="direccion">
<input type="submit" name="enviar">
<button id="enviar"><a href="llega.php">Enviar</button>
</form>
<script type="text/javascript" src="https://code.jquery.com/jquery-1.12.4.js"></script>
<script type="text/javascript" src="envia.js"></script>
</body>
</html>
Through ajax we send the variables
$("#enviar").click(function(){
fecha =$("#fecha").val();
direccion =$("#direccion").val();
console.log(fecha,direccion);
var datos = new FormData();
datos.append("fecha", fecha);
datos.append("direccion",direccion );
$.ajax({
url:"llega.php",
type: "POST",
data: datos,
cache: false,
contentType: false,
processData: false,
success: function(respuesta){
}
});
});
The variables get to arrive.php but they don't get there any idea how to pass them without using a get method
<?php
echo $_POST["direccion"];
echo $_POST["fecha"];
?>
I need to parse two json I have it like this but it gives me an error.
The variable obj.descripciondoes not give me an error if it sent one but when it sent two it gives me an error.
json that PHP returns and I capture in response
{"descripcion_necesidad":"plplpplpl","id_necesidad":"15"}
{"descripcion_necesidad":"Necesidad por drogas","id_necesidad":"19"}
javascript
var obj = JSON.parse(respuesta);
console.log(obj.descripcion_necesidad);
PHP here I return the value
public static function buscarFocoController($datos){
$respuesta = ideasModels::buscarFocoModels($datos,$_SESSION["id"]);
$longitud = count($respuesta);
for($i=0; $i<$longitud; $i++)
{
echo json_encode($enviarDatos = array(
"descripcion_necesidad"=>$respuesta[$i]["descripcion_necesidad"],
"id_necesidad"=>$respuesta[$i]["id_necesidad"],
));
}
}
This variable is in a .php view
<?php $actualizar=$_SESSION["actualizar"]; ?>
This is in a .js file we are working under the mvc model
$( document ).ready(function() {
// the "href" attribute of the modal trigger must specify the modal ID that wants to be triggered
$('#modal2').modal({
dismissible: false, // Modal can be dismissed by clicking outside of the modal
inDuration: 3000, // Transition in duration
outDuration: 200, // Transition out duration
startingTop: '4%', // Starting top style attribute
endingTop: '10%', // Ending top style attribute
});
$('#modal2').modal('open');
});
any idea how to capture that session variable in jquery ?
My problem is that it only works if I click on the button and if I place the keydown then I have to tab on the button and hit enter. I want it to work by clicking the send button and hitting enter in the field like chats. any idea how to do it.
<form id="mensajeform">
<input type="text" id="nick" value="<?php echo $_SESSION["nombres"];?>" hidden>
<input id="mensaje" placeholder="Escribir un mensaje aqui" id="first_name" type="text" class="validate col s11">
<div id="enviar" style="background-color: transparent;border: transparent;"><img src="views/imagen/enviar.png"></div>
</form>
$("#enviar").click(function(){
nick = $("#nick").val();
mensaje = $("#mensaje").val();
console.log(nick,mensaje);
});
Since I'm running two $(".example").click(function(){ events on this query, it's possible to assign two selectors to it to run the same event.
to be more exact I can execute click event to remove detail and add. that they are in one and not separately
Normally jQuery binds the events at the end of the page load (the document.ready ).
If you create new elements after executing document.ready they will not have the associated events. You will have to associate them again.
for that reason I put a oneclick inside another because the before adds a new html to the dom. but if I put them separately, the variable that comes from the before event below does not grab it because effectively when the page starts the data does not exist. how do i solve the problem thanks
can you give me an example
$(".agregar").click(function(){
codigoproducto =$(this).parent().parent().children(".codigoproducto").html();
$(".agregarproducto").before(' <tr class="trjson"><th class="codigoproducto">'+codigoproducto+'</th></tr>');
$(".eliminardetalle").one('click', function() {
$(this).parent().parent().remove();
codigoproducto=$(this).parent().siblings(".codigoproducto").html();
console.log(codigoproducto);
});
});
//////////////////////////////////////////////////////////////////////////
$(".agregar").click(function(){
///agregar carga variable
codigoproducto =$(this).parent().parent().children(".codigoproducto").html();
///before la asigna al html
$(".agregarproducto").before(' <tr class="trjson"><th class="codigoproducto">'+codigoproducto+'</th></tr>');
$(".eliminardetalle").one('click', function() {
////recoge variable del html que fue asigando del before
$(this).parent().parent().remove();
codigoproducto=$(this).parent().siblings(".codigoproducto").html();
console.log(codigoproducto);
});
});
ProductCode2 returns a value several times.
totalventa=0;
$(".agregar").click(function(){
codigoproducto =$(this).parent().parent().children(".codigoproducto").html();
nombreproducto =$(this).parent().parent().children(".nombreproducto").html();
precio = $(this).parent().parent().children(".precio").html();
cantidad = $(this).parent().parent().children().children(".cantidad").val();
total=precio*cantidad;
totalventa=totalventa+total;
$(".totaltemp").val(totalventa);
$(".agregarproducto").before(' <tr class="trjson"><th class="codigoproducto">'+codigoproducto+'</th><th class="cantidad">'+cantidad+'</th><th class="nombreproducto">'+nombreproducto+'</th><th class="precio">'+precio+'</th><th class="total">'+total+'</th><th><a href="#" class="eliminardetalle" data-toggle="modal" ><span class="glyphicon glyphicon-remove"></a></th></tr>');
$(".agregarproducto").html('<tr><td></td><td></td><td></td><td><strong>SUBTOTAL $</strong></td><td>0</td></tr><tr><td></td><td></td><td></td><td><strong>IVA $</strong></td><td>0</td></tr><tr><td></td><td></td><td></td><td><strong>TOTAL $</strong></td><td>'+totalventa+'</td></tr>');
$(".eliminardetalle").one('click', function() {
$(this).parent().parent().remove();
codigoproducto2=$(this).parent().siblings(".codigoproducto").html();
console.log(codigoproducto2);
});
});
With agregarI create a product in a table, and in that table I want to delete the product and it effectively deletes it.
However, that variable returns the value of the code that I remove.
The product that I added first prints the variable once, if I assign a second product and remove it, it returns me twice and so on.
I don't know if this is correct but I think that beforewhen I create the products it does something.
totalventa=0;
$(".agregar").click(function(){
codigoproducto =$(this).parent().parent().children(".codigoproducto").html();
nombreproducto =$(this).parent().parent().children(".nombreproducto").html();
precio = $(this).parent().parent().children(".precio").html();
cantidad = $(this).parent().parent().children().children(".cantidad").val();
total=precio*cantidad;
totalventa=totalventa+total;
$(".totaltemp").val(totalventa);
$(".agregarproducto").before(' <tr class="trjson"><th class="codigoproducto">'+codigoproducto+'</th><th class="cantidad">'+cantidad+'</th><th class="nombreproducto">'+nombreproducto+'</th><th class="precio">'+precio+'</th><th class="total">'+total+'</th><th><a href="#" class="eliminardetalle" data-toggle="modal" ><span class="glyphicon glyphicon-remove"></a></th></tr>');
$(".agregarproducto").html('<tr><td></td><td></td><td></td><td><strong>SUBTOTAL $</strong></td><td>0</td></tr><tr><td></td><td></td><td></td><td><strong>IVA $</strong></td><td>0</td></tr><tr><td></td><td></td><td></td><td><strong>TOTAL $</strong></td><td>'+totalventa+'</td></tr>');
});
$(".trjson").on("click", ".eliminardetalle", function(){
$(this).parent().parent().remove();
codigoproducto=$(this).parent().siblings(".codigoproducto").html();
console.log(codigoproducto);
});
This way you don't delete the products you assign with before add trjson which I guess is a close selector
This is where I assign the products with the before the "X" is where the deletedetail event is activated
<div id="page-content-wrapper">
<div class="container-fluid">
<a href="#menu-toggle" id="menu-toggle" class="menu-toggle"><div class="botonmenu">SoftCont</div></a>
</div>
</div>
<div class="container">
<div class="row">
<div class="table-wrapper" class="col-sm-12">
<div class="table-title">
<div class="row">
<div class="col-sm-6">
<h3>Nueva Factura</h3>
</div>
</div>
</div>
<div class="row">
<form method="post">
<div class="col-sm-4"><div class="form-group">
<label for="Codigo Factura">Codigo Factura:</label>
<input type="number" class="form-control" name="codigofactura" id="codigofactura" required>
</div>
</div>
<div class="col-sm-4"><div class="form-group">
<label for="Cedula">Cedula:</label>
<input type="number" class="form-control" name="cedulacliente" id="cedula" required>
</div>
</div>
<div class="col-sm-4"><div class="form-group">
<label for="Nombre">Nombre:</label>
<input type="text" class="form-control" name="nombrevalidar" id="nombre" disabled>
</div>
</div>
<div class="col-sm-4"><div class="form-group">
<label for="Direccion">Direccion:</label>
<input type="text" class="form-control" id="direccion" disabled>
</div>
</div>
<div class="col-sm-4"><div class="form-group">
<label for="Telefono">Telefono:</label>
<input type="number" class="form-control" id="telefono" disabled>
</div>
</div>
<div class="col-sm-4"><div class="form-group">
<label for="Vendedor">Vendedor:</label>
<select class="form-control" id="selector" name="cedulavendedor" required>
<option ></option>
<?php
$mostrarvendedor = new Factura();
$mostrarvendedor -> mostrarVendedorController();
?>
</select>
</div>
</div>
<div class="col-sm-4"><div class="form-group">
<label for="Fecha">Fecha:</label>
<input class="form-control" type="date" id="fecha" value="<?php echo date("Y-m-d");?>" disabled>
</div>
</div>
<input type="number" id="totaltemp" class="totaltemp" name="totalventa" hidden>
</div>
<div class="row">
<div class="col-sm-12">
<a href="#addproductomodal" class="btn btn-success" data-toggle="modal"><i class="material-icons"><span class="glyphicon glyphicon-plus"></span></i><span id="spantitulo">Nuevo Producto</span></a>
<a href="#addEmployeeModal" class="btn btn-success" data-toggle="modal"><i class="material-icons"><span class="glyphicon glyphicon-plus"></span></i><span id="spantitulo">Nuevo Cliente</span></a>
<a href="#addproductodetallemodal" class="btn btn-success" data-toggle="modal"><i class="material-icons"><span class="glyphicon glyphicon-plus"></span></i><span id="spantitulo">Agregar Productos</span></a>
<input type="submit" class="btn btn-success guardar" value="Guardar"></input>
</div>
</div>
</form>
<!-- Edit Modal HTML -->
Add Product × Product Code Product Name Price Quantity Action showProductoFacturaController(); ?>
saveCustomerInvoiceController(); $savedatainvoice->saveProductInvoiceController(); $savedatainvoice->insertInvoiceController(); ?>
</br>
<div class="row">
<div class="col-sm-12 table-responsive">
<table class="table">
<thead>
<tr>
<th>Codigo De Producto</th>
<th>Cantidad</th>
<th>Descripcion</th>
<th>Precio Unitario</th>
<th>Total</th>
</tr>
</thead>
<tbody class="agregarproducto">
</tbody>
</table>
</div>
</div>
</div>
</div>
</div>
</div>