I have the value objeto={canal_venta}
but if I print canal_veta it throws me {u'TEXT': u'RED', u'VALUE': u'RED'}
that is, how can I access the sales channel value?
I was trying this way, but it's wrong
print objeto["can...
I have my Contacts component, but I can not show the names of the array in the view, which is wrong in my code.
ContactsList.ts
import { Component, OnInit } from '@angular/core';
import {HttpClient} from '@angular/common/http';
@Component...
In relation to Angular 4 , when I make changes in variables that are called through {{ }} , there is no change in html . Also, if I write the ng serve command, I get the following error:
Local workspace file...
I have this line in angular, what I want to do is that the id self increases depending on how many images it consumes, I'm clear I'm consuming a service that is being exposed in json
<img id="slide-img-" class="img-item2" src="{{ Our.url }}...
Hello, how are you? I need help with a consultation my absent programmer and I work layout but basic I explain in detail:
I want to dynamically modify the colors of ionic, ionic has a directive called color=""
I want that directive to re...
As I could pass my object "item" that is in the for "mat-option" to the directive (ngModelChange), I need to be able to have this object in my "onChangeService" function, the only thing that happened to happen that way the value of [value].
I...
I need to get data from an external file, for example
leave 2 service paths in an external file inside the assets folder, then from the servicio.ts get those URLs from the external file.
is it possible to obtain data from an extern...
I appeal to your help, because I do not know how to solve this.
this is the structure of my collection
I need to bring the data: name, description and photo of each one.
in my provider I was doing it this way
and then, I was calling...
Hello, my firebase structure is something like this:
firebase
contenedor1
caja1
caja2
contenedor2
caja1
contenedor3
My problem is how to get the containers with ngFor what I do is this
<ion-select [(ng...
I have a parent component, inside it I have three sibling components (sons of the father), I have tried to perform the form validations from the parent component using "FormBuilder" and "Validators" but it does not show me the red underline (mat...