I have created a drop down menu using the react component . The code is below: The person object is as follows: I was wondering whether it is possible to have sub-headings within this drop down menu in order to group the people (e.g. Men, Women). I have found it possible when using plain javascript but I can&…
Tag: javascript
node.js mocha before function runs after test execution
I have moved this around so much and tried with done(), asyncand chaining then(), moving the describe() around and my latest attempt was to return a promise in the before as Async function in mocha before() is alway finished before it() spec? suggested. The console.log(‘finished!’) that indicates …
How to store strings for translation in Vue project
I want to use two Languages in my application – so i want a dictionary like string file (kinda like in android development) where i simply store my strings with id’s and can access the strings easily by id perhaps with a parameter for my language. What kind of file is easy to parse in my vue compo…
Display table on button click in Javascript
I am building a sample project named: Tennis Club Management using javascript, HTML, CSS, bootstrap. In this i have a Login Page (index.html) and Manage Players Page (managePlayers.html). In managePlayers.html, I have two buttons namely Add Player and Show Players. On click events of the two buttons, I need t…
Making a JS card game
As the title suggests, I’m trying to make a browser card game using a standard deck of 52 cards. I’m trying to not to use others’ code and do as much as I can on my own. I made a rough plan of what I think I need to make for now. Make a card object. The card object will
Change the value of input based on options selected, but for multiple sets
I have a set of input/options: I’m able to, onchange, change the value of the input based on what’s being selected in the options. Followed by my redraw function that works exactly as intended. This works fine for 1 set at a time: My problem: Say I have something like 100 sets of input/options all…
Pass params in google maps API url in vue.js
I have two params I get from a $router.push() : {{ this.$route.params.lat }} and{{ this.$route.params.lng }}. They are latitude and longitude coordinates. I have to pass the two of them in an URL to get a Google Maps: But doing so doesn’t work, I have a error message: Interpolation inside attributes has…
Dynamically replace data based on matched RegEx JavaScript
I have a dynamic template string, similar to the following: I also have an object like so: How do I replace each template variable with the value presented in an object where the key is the text in the braces. For example: I have tried the following: The code above replaces all instances of text in curly brac…
insertRule() not inserting rule but not giving any errors
I am trying to insert a style rule directly into the head of a document. It inserts the style element but not the code itself. No errors or anything. Picture of HTML Head with style but no style code I also asked this question on FCC but have no answers Answer The inserted CSS is not displayed in the DOM,
toggling variable inside Module Pattern using function declaration vs function expression
I have a module pattern with a variable setting the currentPlayer to 1. I use a function expression to toggle that variable If I run game.currentPlayer it logs 1, I then run game.toggleCurrentPlayer(), and it doesn’t change currentPlayer as intended, it still returns 1. However, changing the toggleCurre…