slider | Sliding Window Functions | Data Visualization library

This is my code: HTML:

I have found the code for an OObject that serves me as a basic audio player (with a slider) Works fine , however i can use it so far in the ContentView like this :

I was going over some tutorials including the the official docs and it seems that everyone prefers to Output a figure.

For example:

I have a toggle switch that makes an http PATCH request when it is triggered. Below you can see how it looks like:

The template:

I need to create a slider for a game that you can set skills to each player,

The rules are :

1. Each skill starts at 0.
2. The skills cannot total more than 100 points at any time.
3. It should always be possible to assign any 0-100 value to a given skill. Given rule (2), if this gets us over 100 total points, the excess automatically, immediately, removed from the other skills, according to their current values.
4. It's not required to use all 100 points (or any).
5. A skill's value is always an integer.

For example :

• We start with:
  Stamina: 0 | Speed: 0 | Armor: 0 | Strength: 0 | Remaining: 100

• The player adds 50 Speed.
  Stamina: 0 | Speed: 50 | Armor: 0 | Strength: 0 | Remaining: 50

• The player adds 25 Armor.
  Stamina: 0 | Speed: 50 | Armor: 25 | Strength: 0 | Remaining: 25 - 115

• The player now adds 40 Stamina. The excess is automatically reduced from the other skills, weighted by their current values.
  Stamina: 40 | Speed: 40 | Armor: 20 | Strength: 0 | Remaining: 0

• The player then reduces Speed to 10.
  Stamina: 40 | Speed: 30 | Armor: 20 | Strength: 0 | Remaining: 10

• Finally, the player sets Strength to 100.
  Stamina: 0 | Speed: 0 | Armor: 0 | Strength: 100 | Remaining: 0

To do so i've created a function the receives 3 arguments :

1. An array of values of the slider

let arrToCalc = [14,24,55,0]

1. The index number of the skill (0 for Stamina, 1 for Speed ...etc)

let newValueIndex = 2

1. New value for base the calculation on

let newVal = 64.

Im not sure my calculations are accurate so i'm getting partial good results.

when set to

I have multiple range sliders with their Id. I want to sum the inputs using their ID.

1. Multiplication of range slider and the input.
2. And at the end Addition of all multiplication.

I am using the react material UI slider and want to customize the color of the pointer from default value blue to pink? I have tried modifying the thumb and finger in withStyles object.But it doesn't work.

https://material-ui.com/components/slider/

I want to customize the color of the slider pointer.

I tried the following code:

I am following this Js fiddle http://jsfiddle.net/ryt3nu1v/10/

My Result:

I am making a slider that display age as I have an array that following ages

15,25,35,45,55

I am trying to display them in slider expected behavior is to see the next age when i click on next button

Code that I used from fiddle according to my need is