Questions tagged as 'javascript'

Tagged questions
0
answers

CurrentUser error in Firebase Authentication

I have a project done with Firebase and Js where I occupy loggin with the Firebase Authentication, when you log in you go to another screen, I realized that if I copy the link of my new screen, I close session and I paste the link in my browser...
asked by 18.05.2018 / 21:17
0
answers

javascript scrolltop

good I'm new in javascript I was trying a couple of things and I decided to use scrollTop but note that it did not work or I think var elmnt = document.getElementById("move"); var x = elmnt.scrollLeft; var y = elmnt.scrollTop; when I put...
asked by 19.05.2018 / 03:20
0
answers

How to correctly post a WS SOAP with Ajax?

I have a WS (SOAP) with a connection to mysql developed in netbeans with a single method called SearchClient, that when doing the tester, you enter name and return the age. I want to consume it via Ajax by sending a SOAP message with this code....
asked by 16.05.2018 / 15:45
1
answer

Send a url to a database

Image of the table images: link Hi, I was doing a drawing game made with canvas and I have a "Upload" button with which I would like to upload the url of the image to the bd. I have a function with which I can create a canvas url: func...
asked by 16.05.2018 / 14:08
1
answer

Replace values in a JSON array

First of all thank you very much for helping me! :) I'm starting in the world of programming, and there's something I'm not able to solve / understand. I have a website in development that uses Template7, where I basically have an array in JSON...
asked by 16.05.2018 / 13:59
0
answers

show message with socket.io on the right or left side

hi friends I'm creating a chat in php and nodejs everything works very well so the messages are sent in real time and everything, now what I want to achieve is that when I send the message in Real time show dereho on my screen and on the cli...
asked by 22.05.2018 / 16:25
0
answers

Uncaught TypeError: Can not read property 'length' of undefined

Good morning, you will suddenly see this error, it marks me error in lenght, and although I try to save the length of my array in a variable, it does not work either, any suggestions? This is my code, the error is in the second for with newAr...
asked by 22.05.2018 / 15:27
0
answers

select the row when activating checkbox kendo grid

Hi, I would like to know how to select the row to which the activated checkbox belongs to kendo UI grid grid code: @(Html.Kendo().Grid<Ttraslados.ViewModels.ServiciosViewModel>() .Name("grid")...
asked by 16.05.2018 / 17:44
0
answers

Send json atraves from ajax to sockect.io

I tried to send an array through ajax to a server which will send it to all connected users but send it empty, if it was sent as normal, that is only the data if it is sent but in json mode and I do not want it to send the array Who is this caul...
asked by 27.05.2018 / 22:43
0
answers

Ruby on Rails 5 - CoffeeScript not working

I am struggling with the use of Javascript in Rails, specifically with CoffeeScript that does not load it into the application; in no internet tutorial I have seen clearly how to schedule events, I have only read that it is handled differently b...
asked by 28.05.2018 / 01:22