Questions tagged as 'javascript'

Tagged questions
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Work with fractions in Javascript

Good! I am creating a super simple calculator through forms, it is only based on this proposed systems of equations resolver: link The problem that arises is that when entering a fraction of the type "x / y", the parseFloat that is in the l...
asked by 31.10.2018 / 19:45
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recognize special characters in typescript, for example: "\"?

Dear, I have a question, they send me a key from a service, for example: \ akdkKL * 0 I must use this key and return a value, the problem is that it does not recognize the character: "\"; I did this by sending values. How can I do it so that I c...
asked by 30.10.2018 / 18:57
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put an arrangement in a text to be sent in laravel with a file

Good afternoon in the following my query is about the following, I have a table that has a checkbox in which I already map () and get the data I want to obtain, also formed as a kind of arrangement. What I have considered is the possibility of s...
asked by 30.10.2018 / 19:45
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how to align the td of a bootstrap table

Dear friends, I have a data table loaded from a javascript function ... it contains the following: html+="<table class='table table-hover table-striped table-responsive'>"; html+="<thead><td class='tamano_celda_th'>FECHA</...
asked by 30.10.2018 / 18:28
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Capture event by clicking kml with JavaScript?

I have a question, will there be a way to capture the event by clicking on a Google Maps .KML file like this form? (This is the photo, when clicking on polygon you get information about it but in QGIS) and this photo is my polygon alrea...
asked by 30.10.2018 / 19:34
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Open a window (popup) in IE from Chrome and get a reference to it by registering a new protocol in Windows

We have managed to open a popup window using javascript window.open (url, name, options) and registering a new one protocol handler ( We use this solution in stackoverflow ) This way everything works perfectly, that is, when creating a protoc...
asked by 29.10.2018 / 21:12
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Get a JS to a Page load parameter

I have this function in javascript that is within a .aspx that opens a .aspx called Aplicaciones_Usuarios.aspx $(document).ready(function () { $('#MasterContent_ui_rprApp_ui_hlkApp_0').click(function (e) {...
asked by 29.10.2018 / 21:40
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Problem replacing web images with local images

I am trying to replace the SRC of certain images in a web by images that I have stored in local. I do it with file: //// C: /folder/image.png The image DOES NOT SEE and I see the error: Not allowed to load local resource in the Chrome console...
asked by 30.10.2018 / 18:36
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React native problems when uploading image with data in php

the data is not being uploaded, this is my React Native: import React, { Component } from 'react'; import {View,Text,StyleSheet,TextInput,TouchableOpacity,Image} from 'react-native'; import ImagePicker from 'react-native-image-picker'; import...
asked by 29.10.2018 / 21:34
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Get the value of an input and save it in php variable?

I hope and you can help me !!, I need to get the value of an input and  save it in php variable !!, this is the code I have, is commented! <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script&g...
asked by 29.10.2018 / 18:44