Questions tagged as 'javascript'

Tagged questions
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Automatic hosting of JPG from PHP and Javascript functions [closed]

I have a part of a client's site that shows the name of the logged-in user, the drive where it works, and the user's photo. I want to implement an automated function (in javascript and php) so that when the user clicks on the photo, automatic...
asked by 27.06.2017 / 17:08
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Folder Size - File System

I'm trying to get the size of the folder that is in my project, the folder is called Testes , and in my file server.js I'm using the following method: fs.stat('/Testes', function(err,stats){ if(err) return console.log(err);...
asked by 12.05.2017 / 15:00
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3 different pictures with 3 buttons to open the text

3 different images with 3 buttons to open each one a different text. Only the first button works and the second and third texts when the first button is pressed move with the movement of the first text. I've looked everywhere and can not find th...
asked by 06.05.2017 / 10:36
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How would an event similar to what occurs in the input range?

I'm creating a custom progress bar for videos, however I'm having a hard time detecting when the user tries to drag the pick across the video bar, I want to simulate something like what happens in a input type rage <input type="r...
asked by 08.05.2017 / 03:32
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How to get information about the tag targets of an external url

I need to get the content of this tag: <meta property="og:image" content="www.meusite.com.br/imagem.jpg"> and put on my site as facebook does in that image:     
asked by 10.05.2017 / 21:50
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Browse Zip Code by user location [closed]

There is some way to check the zip code from the user's location provided by the browser. Type given latitude and longitude to return the zip code of past coordinates. It would be something like: function getCEP(lantitude, longitute) { //...
asked by 01.05.2017 / 05:30
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Force the html change using Javascript

I have a system that needs to change some fields using JS, the problem is that the type is not changing, because the system automatically generates css: Current code: <div id="div_Contrato__AdicionarParteExtra__" class="field_container"...
asked by 02.05.2017 / 19:13
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Emission of NFC-e with Nodejs

I'm new to Nodejs and would like to know if there's how to issue NFC-e and NF-e with Node without using API. If so, what would be the steps to follow?     
asked by 01.05.2017 / 16:51
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Save value to a variable

How can I save the value of a calculation made on the front end to a variable in typescript, for example: Typescript: valor:number=0; html: <ion-input type="number" [(ngModel)]="valor"></ion-input> <p>{{valor * valor}...
asked by 05.05.2017 / 03:02
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Large JSON file upload

Personal I have an equipment here that provides a log in JSON that inserts the data every
asked by 06.05.2017 / 06:56