Questions tagged as 'javascript'

Tagged questions
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Pass value to component with Vuejs

I have the following structure in my project 1. App.vue (Arquivo principal) 2. App.vue (outro arquivo que fica dentro da pasta paginas) 3. Dashboard.vue (filho do 2 app.vue) Within my second app.vue I call component Menu , the ques...
asked by 09.10.2017 / 20:20
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Share Web API access token in different domains

Hello. I'm having a hard time sharing a bearer with different domains. This happens because I have to make a login page outside the domain of the site that consumes the REST API. This site maintains the token in the localStorage, which is not...
asked by 10.10.2017 / 14:17
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Why and when to use "res.send ()" in an application? NodeJS and Express

Well, I'm a beginner in NodeJS and I started studying for academic purposes. In another question I made here in SO-BR ( What is the command" res.send () "in Express? ) I asked what this command was for and it was answered very well, but the prob...
asked by 09.10.2017 / 01:35
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Take file path after upload? [closed]

I'm making an email application using VueJS and I'm in the attachments part, and I want to get the file path because it's just enough so I can send the attachment using nodemailer. Is there any method that I can pick up the path of the file t...
asked by 31.08.2017 / 22:47
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How to set up the quaggaJS for Brazil tickets?

Hello I am testing the quaggajs sandbox and would like to know if anyone has already made specific settings for the operation in Brazil. I tried to run the sandbox that is made available on the site, but it reads the consumer account and does no...
asked by 16.10.2017 / 20:41
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Non-fiscal note issue [closed]

Good afternoon everyone. I am developing a web system for my store and I would like to know how I print those non-tax notes that show the products with their bar codes, prices, quantities ... That note that prints when we buy something. I need t...
asked by 31.08.2017 / 22:25
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Login with Firebase

I am developing a Login screen with firebase, I would like to know how can I block an XMLHttpRequest call via the browser console? The login is done via ajax, when I get the authentication information from the firebase, I make the request for th...
asked by 30.08.2017 / 20:01
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Change div CSS with click

I'm trying to create a portfolio, the idea of it is that by clicking on Banner, the Logos disappears and if you click on Logos again, it reappears and Banner adds. In case, clicking one of the buttons would disappear, adding the class display_n...
asked by 19.10.2017 / 12:57
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How do I make a javascript navigation recording

Hello, We are developing a system in which customers want to implement a navigation recording system for their customers. Intended to monitor the platform internally. In other words, their clients analyze their employees. Just like some of the s...
asked by 23.02.2018 / 19:48
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Validate CPF with Ajax and then submit the form

Good Night, Guys. I'm in need of help, I'm trying to validate and then submit the form, what I basically need is: When the user enters the CPF in the form, I want to do a check in the database, if cpf is not registered, the form is sent, otherwi...
asked by 11.02.2018 / 00:45