Questions tagged as 'javascript'

Tagged questions
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How to get updated input value and send to another page html

Good morning, I'm getting data from a form as follows: function save(){ window.localStorage.setItem('nome', $('#nome').val()); window.localStorage.setItem('sobrenome', $('#sobrenome').val()); window.localStorage.setItem('email',...
asked by 28.08.2018 / 15:49
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set div size according to svg in js

Good afternoon. Sorry for the beginner doubt, but I wonder if it's possible to use the onresize javascript event to resize a div / container. I'm using this code: var resizeTimer; window.onresize = function (event) { cle...
asked by 28.08.2018 / 15:37
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Success: function (data) in Ajax not working

Everything within the success does not execute, but the request is sent successfully yes I saw it inside the chrome network and the login is normally done, it just does not trigger the success of ajax. function sendForm(token){ var...
asked by 28.08.2018 / 12:31
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Error in my flappy bird

In my code the barriers remain the same size without switching when they pass. What can it be? function novoElemento(tagName, className) { const elem = document.createElement(tagName); elem.className = className; return elem; }...
asked by 14.08.2018 / 19:50
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How to select a child in JS and use the value that assign it to a function?

<li class="nav-item dropdown"> <a class="nav-link dropdown-toggle" data-toggle="dropdown" href="#" role="button" aria-haspopup="true" aria-expanded="false">Direct Ship File</a> <div class="dropd...
asked by 14.08.2018 / 20:20
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I'm writing a game of Tetris, help me

I'm creating a Javascript Tetris using p5.js and I'm having a problem and the speed at which the parts fall ... I'm using the frameRate () function to regulate this ... Framerate changes the speed of execution of the game, not only the movement,...
asked by 22.08.2018 / 21:43
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React Native - Use camera

I would like a help I started a project in which I now need to use the Camera of the mobile. I created the project with create-react-native-app , however I can not find a component or solution using pure JS to use the mobile camera in the...
asked by 14.08.2018 / 15:53
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Simple problem with JQuery when creating an extension

Hello, I'd like a help on a JQuery snippet, the problem is simple but I do not know how to solve it because I'm a beginner and I'm having a lot of trouble. I'm going to explain everything right about the project I'm doing is the following I'm wo...
asked by 30.08.2018 / 00:42
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How to clear data in Input using Templates Forms of Angular 2

I have an input and 2 buttons, one to delete and send. How do I clean up what's in the input using Templates Form do Angular 2 ?     
asked by 14.08.2018 / 07:39
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How to detect that one class has touched the other? [duplicate]

I have a question regarding the detection of classes in Jquery. For example. I'm developing a land page and in it has the navbar that when it arrives in certain parts of the site it changes color, only that it has a problem, I'm doing it in a...
asked by 15.08.2018 / 16:19