Questions tagged as 'javascript'

Tagged questions
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Why does not my test work?

<!DOCTYPE html> <html> <head> <meta charset="utf-8"><!--Tipografia látina--> <meta name="viewport" content="width=device-width, user-scalable=no, maximum-scale=1.0, minimun-scale=1.0"/><!--Para el re...
asked by 24.11.2018 / 01:18
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How to validate checkboxes in Spring MVC?

Any help I can learn is more than welcome! I have the following spawn, created by me: I want to validate the checkboxes that are shown in the image next to each of the ice cream tastes. Then create this form: <!-- Modal -->...
asked by 23.11.2018 / 19:07
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Obtain close points with Google's Api

I'm doing a web application, in which the backend is developed with entity framework and web api, I have a table in the bd of places with their google coordinates, I get these coordinates and I get a list of places in JSON format for example {...
asked by 29.11.2018 / 15:22
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Show modal at a certain time and close at a default time

I have a modal and I would like it to appear and disappear at a specific time, the idea is to notify the client that the site is closed at a certain time. For now I have this, but it did not work. <script> window.onload = function ()...
asked by 29.11.2018 / 16:08
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Problem with bootstrap modal window

When I open a modal window with bootstrap I see a white box behind this window, how can I remove this? I'm using the Bootstrap 3.3.6 library link "     link     link <div class="modal fade" id="miModal0" tabindex="-1" role="dialog...
asked by 24.11.2018 / 20:08
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Uncaught ReferenceError: rand_linea is not defined at HTMLInputElement.onclick

Someone could tell me why I get the error "Uncaught ReferenceError: rand_linea is not defined at HTMLInputElement.onclick" I fixed everything and can not find the why, thanks for reading! <!DOCTYPE html> <html> <script language=...
asked by 24.11.2018 / 18:22
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Delete a function or empty its contents

if ( window.innerWidth < 500 ) { lalo() } else { //aqui destruir funcion lalo lalo2() //ejecuta una nueva funcion } In summary what I want to do is that when the width of my browser is less than 500px a function is executed, but when...
asked by 24.11.2018 / 17:21
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I have a problem with Uncaught TypeError: Can not read property and I'm going crazy

I have a problem with Uncaught TypeError: Can not read property and I'm going crazy I need your help I have this error:    Uncaught TypeError: Can not read property 'text' of undefined       at recordQuote (script.js: 1245)       at HTMLButto...
asked by 24.11.2018 / 20:26
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Problems with Date () javascript methods

I am trying to learn to validate fields with js, but as much as I look for information both on the Internet and around here I do not see anything that helps me solve it. I need to know that the difference of dates is > 18 years. In the html c...
asked by 24.11.2018 / 20:44
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I have problems with the special characters in react

I have an application built with asp.net core where I use react with redux but I have problems in the visualization of some special characters. It turns out that I have a component import React, { Component } from 'react'; import './media.c...
asked by 22.11.2018 / 13:26