JS: import an array module into main script and no…

I’m new to JavaScript. I’ve looked for an answer to my problem, but can’t figure this out.

Likewise, I have an array of different options (for a text adventure game) that I want to import into the main JS script. The issue is that I am calling different options from the array in the main script, and it’s not working.

The answers I found on the internet would work for importing functions from a module into HTML code, but that isn’t what I’m looking for.

Here is the code that is working:

const textElement = document.getElementById('text');
const buttonOptionsElement = document.getElementById('buttonOptions');

// keep track of what the character has on them

let state = {}
// function to start the game
function startGame() {
 state = {}
 showTextNode(1)

}

function showTextNode(textNodeIndex) {
 const textNode = textNodes.find(textNode => textNode.id === textNodeIndex)
 textElement.innerText = textNode.text
 while (buttonOptions.firstChild) {
   buttonOptions.removeChild(buttonOptions.firstChild)
 }

 textNode.options.forEach(option => {
   if(showOption(option)) {
     const button = document.createElement('button')
     button.innerText = option.text
     button.classList.add('btn')
     button.addEventListener('click', () => selectOption(option))
     buttonOptions.appendChild(button)
   }
 })
}

function showOption(option) {
 return option.requiredState == null || option.requiredState(state)
}

// function to get the element clicked
function selectOption(option) {
 const nextTextNodeId = option.nextText
 if (nextTextNodeId <= 0) {
   return startGame()
 }
 state = Object.assign(state, option.setState)
 showTextNode(nextTextNodeId)
}

const textNodes = [
 {
   id: 1,
   text: 'First scenario',
   options: [
     {
       text: 'Take goo',
       setState: { blueGoo: true},
       nextText: 2
     },
     {
       text: 'leave the goo',
     }
   ]
 },
 {
   id: 2,
   text: 'this is the second scenario.',
   options: [
     {
       text: 'trade the goo for a sword',
       requiredState: (currentState) => currentState.blueGoo,
       setState: { blueGoo: false, sword: true},
       nextText: 3
     }
]

startGame();

The code that isn’t working is simply the same thing, but instead of having the textNodes array in the main.js, I have it in a separate file. I import it in place of the const textNodes = [{},...,{}] with the following line:

import { textNodes } from './modules/scenario.js'

Answer

Ok I found the issue… It’s ridiculous, it’s just that in the HTML I typed type="modules" instead of type="module".

JS: import an array module into main script and not HTML

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Answer