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How to align an image on a card with a dynamic title in Javascript?

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2023-09-12 11:37:10621browse

如何在 Javascript 中将卡片上的图像与动态标题对齐？

We can align images in a card by using CSS to set the position and margins of the image within the card container. We can also use Flexbox or Grid to align images and titles in a specific way. By using dynamic titles, we can change the text displayed in the card title based on user input or data from the database.

method

  • Start by creating a container for your card. This can be a div or section element.

  • In this container, add a div or header element to hold the dynamic title. Make sure to give it a unique class or ID so you can style it later.

  • Next, add the image element in the card container. You can use img tag or background image inside div.

  • Use CSS to align images and titles within the card container. You can use the display: flex property to align items horizontally or vertically.

  • To center images and titles, you can center them horizontally and vertically using the justify-content and align-items properties.

  • If you want to add a border or other styling to your card, you can use the border and background properties to customize its appearance.

  • To dynamically update the title, you can use JavaScript to change the innerHTML or textContent of the title element.

  • Finally, test your card to make sure the image and title are aligned correctly and that the title dynamically updates as needed.

Example

This is a fully working example of a card with a dynamic title and aligned image -

<!DOCTYPE html>
<html>
<head>
   <title>Align Images</title>
   <style>
      .card-container {
         display: flex;
         flex-wrap: wrap;
         align-items: center;
         justify-content: center;
         border: 1px solid #ccc;
         padding: 10px;
         margin: 10px;
      }
      .card-title {
         font-size: 24px;
         font-weight: bold;
         text-align: center;
         margin-bottom: 10px;
      }
      img {
         max-width: 100%;
      }
   </style>
</head>
   <body>
      <div class="card-container">
      <header class="card-title">My Title</header>
      <img src="https://cdn.pixabay.com/photo/2015/04/23/22/00/tree-736885__340.jpg" class="card-image">
      </div>
      <script>
         let title = document.querySelector('.card-title');
         let newTitle = "New Dynamic Title";
         title.innerHTML = newTitle;
         title.style.color = 'black';
      </script>
   </body>
</html>

illustrate

This example uses class "card-container" to create a container div that contains the header Title elements and image elements. It uses CSS to align elements Container, centers the element and adds borders and padding to the container. It also uses JavaScript changes the inner HTML of the title element to update it dynamically.

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