Questions tagged as 'javascript'

Tagged questions
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show the file as image

I'm developing a site with node js, it has upload / download files like (pdf, slide, docx, etc.). And able to show the files that were uploaded. Now I have a problem showing it in the view (I wanted it to show the image of the 1st page of the fi...
asked by 12.07.2017 / 01:41
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How to load this data created in an edit screen

Next, I have this registration screen where clicking the "+" button will add text type inputs (according to the attached code) My problem is that this creation is dynamic, the person can add either 1, when 2,3,4..or it's N. I'm going to save thi...
asked by 12.07.2017 / 16:37
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Dynamically change the opacity of a browser window of an application in electron

Is it possible to dynamically change the opacity at runtime of an electron window browser? If so, how can this be done? I want to have a slider that controls the opacity while the application is running.     
asked by 12.07.2017 / 14:43
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uibModal Angular

I'm not able to pass via $ctrl.close(data) to controller using that component : uibModal that I'm using: angular.module('sisApcd').component('buscaPessFis', { templateUrl: 'app/components/buscaPessFis/pessFisBusca.ht...
asked by 07.07.2017 / 21:06
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Accent error when exporting bank data in xlxs with javascript

I am maintaining a code that reads data from a MYSQL database and via PHP transforms it into a table and with JQuery it exports it with Excel document. However the accent is all wrong for example: Ãﾁrea de Atuação Número The code I use...
asked by 07.07.2017 / 14:40
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Variable returning me undefined which is assigned inside subscribe [duplicate]

In the code below, the variable date is returning me undefined , now if I put console.log (this.data); inside of subscribe returns me with the correct value. import { Component, OnInit } from '@angular/core'; import {Http} from '@ang...
asked by 07.07.2017 / 14:47
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Relate IDs with JavaScript

I need help with javaScript (I'm a beginner in programming). I have a list of players registered in the firebase and I need to connect each player with their respective time of proof. A player has id = player1 and has a time with id = timePlayer...
asked by 10.07.2017 / 03:39
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Create list of objects with JavaScript

I need to create a list of categories in HTML and Javascript. For example: I have an input, which will be where the user will enter the category name and then when you select the save category button, this category will be saved and will be list...
asked by 09.07.2017 / 23:07
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C # pagemethod autocomplete Materialize error

I can not execute my c # function through the materialize framework autocomplete. It does not run and returns no errors. With bootstrap it works. I'm using asp.net without codebehind, all in the same file. I can call the function through t...
asked by 14.07.2017 / 02:47
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I have a problem to search for objects inside objects

I download a JSON file, by example
asked by 14.07.2017 / 20:28