Questions tagged as 'angular'

Tagged questions
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AngularJS - save radion buttons information

I have a table that runs through a JSON with questions <tr ng-repeat="pregunta in preguntas" ng-if="pregunta.tipo.id === 3" class="table-pointer" > <td>{{pregunta.pregunta.nombre}} ({{pregunta.pregunta.porcentaje}}%)</td>...
asked by 05.10.2018 / 16:38
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Jstree no casrga children

I am trying to load a jstree by means of a json array created from multiple queries, the problem is that I generate the JSON with the structure that requires it according to the documentation, but when I execute the code it only loads the two no...
asked by 01.10.2018 / 23:08
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Ionic Undefined after doing get

Hello I have problems with IONIC, every time I print console.log (this.items) it prints undefined, however console.log (data) prints without problems. Ionic App Scripts: 3.2.0 Angular Core: 5.2.11 Angular Compiler CLI: 5.2.11 Node: 8.1...
asked by 01.10.2018 / 08:17
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how can I access from nabvar route to web content in angular without losing formats and styles?

Hello good afternoon friends, I'm having an inconvenience and I do not know how to approach it. it happens that I am designing a web in angular 6 using materialize. In principle, all the created components showed them vertically (similar to a la...
asked by 27.09.2018 / 20:13
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Error websocket with catapult and typescript / angular

I am receiving 404 error, I am trying to connect to a Webservice in Typescript, the webservice is catapult, when opening the connection the output is http and not ws, even though in my url parameter I place ws: // mi- ip. import { Listener, Bl...
asked by 07.10.2018 / 01:25
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How to work with classes, services and pages with Ionic3 and Angular4

I launch this question so that those who have more experience tell me if my approach is correct or if it is nonsense. Suppose we are going to develop an application with Ionic3 / Angular where we have a CRUD of Clients. The correct thing, as...
asked by 30.09.2018 / 10:54
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Error in Angular compilation

In Angular, it does not compile. ERROR in ./node_modules/selenium-webdriver/http/index.js     
asked by 27.09.2018 / 02:28
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Identify visible element [duplicate]

My problem is that I need a property or something to be able to know if an element (div) is visible in the scroll window and in the same way is not hidden     
asked by 27.09.2018 / 07:32
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Does not load the DatePicker calendar

The question is very simple. I have everything included correctly, but the date selector simply does not appear on my form. This is the date selector code <div class="form-group"> <label>Fecha de Nacimiento</labe...
asked by 29.09.2018 / 00:59
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You do not send data to the node / express API from Angular

Hi, I want to send an object to the database from an Angular 6 service. but my code sends me an empty object to the database, HELP: import { Injectable } from '@angular/core'; import { HttpClient, HttpHeaders } from '@angular/common/http'; imp...
asked by 26.09.2018 / 02:05