Bem eu tenho essa variável global que é o preço, dai chamo a função em que o usuário no site vai escolhendo lá os produtos e dá um valor final que fica nessa variável, só que depois eu quero guardar esse valor para usar em outra função que diz respeito a outra página que vai ..
Category : variables
I need to show the user a different result (picture) based on the combination of day and month they select. Example: if you select day 1 and month 3, you will get an alert based on your selection, if you select day 03 and month 6 you get a different result, etc. This is what ..
Is it possible to put an innerHTML (or style.) Variable in DOM javascript? If not, is there a trick to making this possible? In the following example: <h1 id="id01">Old Heading</h1> var element = document.getElementById("id01"); var newinner = "innerHTML"; element.newinner = "New Heading"; Source: Ask Javascript..
Looking for a shorthand method to assign properties to an object ONLY when the assigning variable is defined. Current Code: let count = {}, one = 1, two = 2, four = 4; if (one) count.one = one; if (two) count.two = two; if (three) count.three = three; if (four) count.four = four; Result: count ..
I am currently using cookies in my website to try to implement a system where two buttons on the screen will show if a variable has a certain value. I am using cookies to ask the user for their username, and save their username as a cookie. Now what I’m trying to accomplish is to ..
I made a memorie game with 6 cars (3 matches). I want to make something that is all 3 matches are made that you hear a win sound (win.play()). So i need an if statment that scans if all 3 matches are made and then plays the audio. But i don’t know how to scan ..
I’m trying to increment a variable by another variable, and have no idea how to do it. I just started using raylib, and I’m using the JavaScript tie for this. Thank you! Source: Ask Javascript..
I would like to pass the IP variable obtained from request.headers[‘x-forwarded-for’] in my server.js file to my webpage index.html and displaying it. I have tried passing it in the <script> tag and even within the tag to display it immediately. That is my script now: server.js: const express = require(‘express’) const server = express() const ..
My MVC app has multiple pages, each of which is supposed to have its own heading. So, what I am essentially doing is: page1.cshtml: @{ string Heading = "Page1"; } …html begins here page2.cshtml: @{ string Heading = "Page2"; } …html begins here and, in my Layout file, _Layout.cshtml: <h1 id="heading-elem">@Heading</h1> However, as expected, the ..
I’m using Angular 10, and i’m havin issues to create a Input Component with ControlValueAccessor. I’m creating public vars and public arrow functions, and when I call the arrow function is returning undefined. Here is my .ts code: import { Component, forwardRef, Input } from ‘@angular/core’; import { ControlValueAccessor, FormControl, FormGroup, NG_VALUE_ACCESSOR } from ‘@angular/forms’; ..
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