单击按钮重定向到另一个HTML文件后,如何在DOM上打印特定的数组索引?

I am using a Bootstrap Carousel, but the slides of the carousel are generated through DOM by looping through an array called "Capris". There is a button that displays on each slide that is also specific to each index.

What I am trying to do is when a User clicks on one of the buttons, it redirects them to a different HTML file and prints to DOM that same index, just on the other HTML page.

I managed to do everything except having that index print to DOM on the second HTML file. Here is a snippet of my code for the carousel and the button's event listener:

const buyCapriBttn = () => {
  for (let i = 0; i < capris.length; i++) {
    document.querySelector(`#${capris[i].name}`).addEventListener('click', function () {generateProduct(capris[i])});
  }
}

const capriCarousel = () => {
  let domString = '';
  for (let i = 0; i < capris.length; i++) {
    if (i === 0) {
      domString += `
    <div class="carousel-item active">
      <img class="d-block w-100" src="${capris[i].imageUrl}" alt="Capri 1">
      <div class="d-flex justify-content-center">
        <a id="${capris[i].name}" class="btn btn-primary capri-btn" href="/capris.html" role="button">Buy ${capris[i].name}</a>
      </div>
      <p class="capri-description">${capris[i].description}</p>
    </div>
    `;
    } else if (i >= 1) {
      domString += `
      <div class="carousel-item">
        <img class="d-block w-100" src="${capris[i].imageUrl}" alt="Capri 1">
        <div class="d-flex justify-content-center">
          <a id="${capris[i].name}" class="btn btn-primary capri-btn" href="/capris.html" role="button">Buy ${capris[i].name}</a>
        </div>
        <p class="capri-description">${capris[i].description}</p>
      </div>
      `;
    } else;
  }
  printToDom("#carousel-items", domString);
  buyCapriBttn();
}

When the button is clicked, it runs the generateProduct function for that index. Here is a snippet of that function that is run:

const generateProduct = (selectedPants) => {
  domString = '';
  console.log(selectedPants);
  for (let i = 0; i < capris.length; i++) {
    if (capris[i] === selectedPants) {
    domString += `
    <div id="caprisDom">
      <img id="buycaprispic" src="${capris[i].imageUrl}">
      <div id="nameandrating">
        <h5 id="buycaprisname">${capris[i].name}</h5><h2>☆☆☆☆☆</h2>
      </div>
      <div class="caprisinfobox">
        <p id="caprisinfo">${capris[i].description}</p>
        <div class="sizeandprice">
          <div id="sizeselector">
            <label id="sizelabel">Size:</label>
            <select name="sizelist" id="size">
            </select>
          </div>
          <h3 id="price">$${capris[i].price}</h3>
        </div>
        <button id="cartbutton">Add to Cart</button>
      </div>
    </div>
    `;
    }
  }
  printToDom('#caprismain', domString);
}

I have a printToDom function that prints to those ids if you need that as well.

注意:在本练习中,我尝试不使用JQuery

任何想法和帮助都非常感谢!