Posts by cezar • 308 points

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  A: How to ensure completion of an angular.js process

  According to the comment, your problem can be solved as follows: enviaImpressao = function (impressor) { // Imprime etiquetas de Caixa ImprimeEtiquetaService.enviaParaImprsessao ( numeroCaixa, "BOX"…

  java angularjs

  answered 5 years, 3 months ago cezar 308

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  A: Problem in angular design

  Try this: npm install ngx-socket-io Your app module should look like this: import { BrowserModule } from '@angular/platform-browser'; import { NgModule } from '@angular/core'; import {…

  node.js angular socket npm

  answered 5 years, 3 months ago cezar 308

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  A: Delete with sub-query IN SQL

  In your subselect, you should remove TOTAL, your query should look like this: DELETE FROM PROGRAMAS WHERE ID_GERAL IN (SELECT ID_GERAL FROM PROGRAMAS WHERE Programa LIKE '%BEM ESTAR%' AND Programa…

  sql sql-server

  answered 5 years, 3 months ago cezar 308

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  A: Keyholder.getKey() can return null - Spring Boot Jdbctemplate

  The question is old, but as I’ve been through this problem recently, there goes: What happens is that a Number variable (or any other wrapper Integer, Long, Double, etc...) can receive a null value,…

  java database spring spring-boot jdbc

  answered 5 years, 4 months ago cezar 308

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  A: How to return all elements of the Angular array

  Hi, Assuming your code is correct (which I’m in doubt), you could make the following change, maybe it works: showChildModal3(Candidato: Candidato) {…

  javascript angularjs angular primefaces

  answered 5 years, 4 months ago cezar 308

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  A: Change image by clicking on radio input

  You can implement as follows: creates a new javascript function: function changeDefault(){ document.querySelector("#feliz").src = 'https://i.imgur.com/wGe2gWl.png';…

  javascript html css

  answered 5 years, 4 months ago cezar 308

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  A: Access token storages (JWT token)

  For ease, I prefer the localStorage, however Cookies are better options for security reasons, e.g.: it is possible to configure so that it is only sent in the Ajax requests without the possibility…

  javascript react localstorage oauth2 jwt

  answered 5 years, 4 months ago cezar 308

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  Q: What is the best way to maintain status between routes with Angular?

  I have a search screen where I have some filters, after I have done the filters, I can click on the records and go to a "details" screen and then I can edit or go back to the search screen. What is…

  javascript angular

  asked 5 years, 4 months ago cezar 308

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  A: How to access a variable within ngAfterViewInit() in Angular

  To simply solve your problem, you can do so: export class BlaComponent { public motivo: any; ngAfterViewInit() { const self = this; let motivo: string = 'blz'; this.bla.x(this.fazAlgumaCoisa(motivo,…

  angular typescript

  answered 5 years, 4 months ago cezar 308

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  A: Best Way to Perform Dependency Injection on Angular JS

  I usually separate my modules by Features, in each Feature I put their dependencies and after that I put Feature as dependency of the main module. A suggestion is to take a look at the styleguide of…

  javascript angularjs dependency-injection

  answered 8 years, 10 months ago cezar 308