Questions tagged as 'front-end'

Tagged questions
3
answers

Error with Bootstrap 4 in Angular 5

I hit with the following problem in Angular when trying to install Bootstrap in version 4: ERROR in ./node_modules/css-loader?{"sourceMap":false,"importLoaders":1}!./node_modules/postcss-loader/lib?{"ident":"postcss","sourceMap":false}!./node_...
asked by 19.01.2018 / 14:16
1
answer

Dealing with height in percent [HTML / CSS] [duplicate]

Good evening. I am learning technology for front-end programming and came across a program when setting the page size in percent. I have a DIV and within these DIV I have two more, thus: <div class="pai"> <div class="Filho-1">...
asked by 06.12.2018 / 22:12
1
answer

How to insert an image via CSS? [closed]

Follow my HTML code: <!DOCTYPE html> <html lang="pt-br"> <head> <meta charset="UTF-8"/> <title>web page</title> <link rel="stylesheet" type='text/css' href="css/estilo.css"/> </head>...
asked by 05.01.2019 / 20:18
1
answer

Validation of fields and data in table do not work

I want to validate the fields if they are filled in and check if the sum of the fields is greater than 10 and display the data on the table but none of this is happening. If I leave the empty fields and try to register , instead of showing t...
asked by 10.11.2017 / 16:24
1
answer

Questions about HTML / CSS - Spotify Page

I'm recreating Spotify's Home by following a course I took on the Net and by continuing alone the rest of the site I did not yet have in the course, there are parts where I'm experiencing difficulties. I marked in red in the image the part th...
asked by 01.03.2017 / 20:15
2
answers

Javascript: How to get an array of objects inside a child from an array of objects

I have the following sample object: const empresa = { nome: 'Tal tal', endereco: 'taltaltal', groupos: [ { nome: 'taltaltal', codenome: 'tal', as: [ { nome: 'grupo a',...
asked by 05.09.2018 / 14:14
1
answer

Pointed Buttons and Text Balloons

I'd like to know some alternatives to using some% s of custom% s as well as the famous text balloon. Currently I use a button that inside has <div id="container-button"></div> and a <span id="texto"></span&g...
asked by 24.08.2014 / 19:10
1
answer

Change view when clicking on another item? [closed]

I'm making an email application and I want it to change when I click the email being viewed. What I want to happen is: I want to apply the same function in both parts. As for clicking on the email, if I click on the sender2 I want...
asked by 25.08.2017 / 15:44
2
answers

Create dynamic form with tags

Before you read the description below, know that I'm looking for a targeting, not the code for me. Library references that can help me, some technique I need to know. What do I need to do Toillustratethecase,itisbettertouseanimage.Let'ssa...
asked by 22.03.2016 / 14:58
2
answers

Leave left and right side with height 100% independent of content size [duplicate]

.box { display: flex; height: 200px; max-height: 50%; margin: 10%; background-color: aqua; overflow: scroll; } .item { width: 50%; } .esquerda { background-color: brown; } .direita { backgr...
asked by 28.08.2018 / 18:45