Questions tagged as 'javascript'

Tagged questions
1
answer

Dynamic Tag Values Calculation

Talk to everyone, baby, with you? I'm tinkering with my system (read laboratory). I've basically created the whole Back-End, but on the front I'm getting some treatments. I am creating a budgets screen, where the User is dynamically openin...
asked by 16.06.2018 / 21:44
1
answer

How to play sound in javascript?

Well, I'm developing a chat, I'd like to know how I add a simple sound when I get a notification. I'm using Meteor.     
asked by 09.05.2018 / 17:17
1
answer

function is not defined

This code was working without showing me any errors. Then I put a setTimeOut, it keeps working, but it gives a annoying error in the browser log, saying that the function is not defined. I should be putting setTimeOut in the wrong way. Here is t...
asked by 10.05.2018 / 16:33
1
answer

BootstrapTable: get the data-index by the row obtained by the getSelections method

I have a table in my project where I use the BoostrapTable plugin, which has a column with radio button enabled (date -radio="true"). To retrieve the data from the record marked in the table via javascript I use the $(tabela).bootstrapTa...
asked by 09.05.2018 / 18:25
1
answer

Navigation and nav sticky

I'm trying to make my navbar sticky when it comes to the section after the header, but I'm not getting it, I've researched several ways, but the navbar gets very bugged ... First problem: When trying to make sticky nav, the nav gets bugged .....
asked by 09.05.2018 / 16:05
1
answer

All divs close when I click to open another but one does not close

All other divs close when I click to open another one more the div Home does not close <nav class="w3-sidebar w3-bar-block w3-red w3-center w3-padding w3-animate-left" style="width:300px;"> <div style="margin-top:170px">...
asked by 01.05.2018 / 18:04
1
answer

Multiple users on my NodeJS server accessing the same variable

I have a question about how a nodejs server works with multiple users. To contextualize: Let's say I create a variable on the server side, will the value of that variable be overwritten if someone else also accesses the same route at the same t...
asked by 01.05.2018 / 23:21
1
answer

WEBPACK commands do not work

I installed the webpack with the command npm install webpack -g , but when I try to use the webpack -h or any other command of this problem > PS C:\Users\renan\Desktop\Wchat> webpack -h The CLI moved into a > separate pac...
asked by 01.05.2018 / 06:14
2
answers

Onclick does not call function

I'm using webpack and babel to use the new features of ES6 , mainly the part of modularization which is working perfectly and I'm also using a development server. It turns out that for some reason in my index.html...
asked by 02.05.2018 / 15:10
1
answer

React Native Maps

I'm trying to implement the React-native-maps library in my project, when I run react-native run-android I get this error in CMD: * Where: Build file 'C:\Users\Henrique\Documents\New folder\NoExpo\AwesomeProject\node_modules\react-native-maps\...
asked by 06.05.2018 / 23:36