Questions tagged as 'javascript'

Tagged questions
1
answer

Javascript. Show data of a select field, would it have to do it with ajax?

What's up? ... I'm a bit new with javascript and wanted to consume something: I have a form that, in addition to several fields, has a select field. This select field when the list is displayed shows the name of records that are in a database....
asked by 27.10.2017 / 02:44
0
answers

How can I enable a button if in another component form they gave submit? Angular 2, Material

Hi guys I have two components in angular 2 one component A where I have a button and component B where I have a registration form, now how can I validate the button in component A so that it appears when the component B submit has been successfu...
asked by 27.10.2017 / 16:20
1
answer

My props with vue.js pass me the value as undefined

I'm using vue.js to make a query with a value from a view but when I pass the value of the props I get the impression of the console as "undefined" because of that I can not make any query for the undefined value you send this is the code I am...
asked by 28.10.2017 / 19:47
1
answer

Change values of radioButton elements to ComboBox!

Hello Good morning to all, what happens is that I am developing as a migration of a simulator, and the problem is that some radiobuttons, certain parameters are loaded at the time of puncturing and those values are filled in an input depending o...
asked by 21.11.2017 / 16:15
2
answers

Pause non-visible videos

How are you? I need help to pause the videos that come out of the view when scrolling. I have already advanced a lot and my code is light, I attach it in case someone serves. Where I am stuck is in the part of the height, that is, the vide...
asked by 22.11.2017 / 01:36
0
answers

Error in @Override when using CLASS

I am trying to use a class, which marks me some errors, it marks me the following message "Method does not override from its superclass method" but I do not understand why, I hope you can help me. Class: public class MyReceiver extends Uplo...
asked by 10.10.2017 / 04:06
0
answers

Differences in jQuery in localhost and server

I have this jQuery code: (function($) { $.fn.extend({ WETotalScroll: function(opts) { var object = $(this); var position = "top"; var domHeig...
asked by 10.10.2017 / 13:53
0
answers

Local notifications for mobile phones with phonegap

I am trying to create local mobile notifications with the mobile app I am developing and there is no way to make it work. I am using the plugin "cordova-plugin-local-notification", I implement it but nothing, it does not work. I'm trying to m...
asked by 10.10.2017 / 07:26
1
answer

Start mongodb?

I just installed mongodb on my pc, which has Linux operating system with antergos distribution. The command does not seem to work: sudo service mongod start I also tried only with: service mongod start and it still does not work Does anyon...
asked by 12.10.2017 / 13:23
0
answers

Error in angular 4: "property ... does not exist on type ..."

I'm starting with angular4 , using the angular-cli tool I generated a test project and I have a problem when I try to use the imported service method, this would be the source code: app / student.service.ts import { Injectable } fro...
asked by 17.10.2017 / 21:15