How to get the link to jump to the picture in vue

Vue.js is a very popular modern front-end framework, and its emergence has brought a lot of convenience to developers. During the development process, we often encounter the need to obtain links to jump to images. So, how does Vue.js implement this function?

The first step: Get the element

The first step to get the link to jump from the picture is to get the element. We can use the querySelectorAll() method to get all image elements. The code is as follows:

let imgList = document.querySelectorAll('img');

Step 2: Bind the event

After getting the element, you need to bind the event . We need to bind the click event to each image element. When the user clicks on the image, we can get the link address corresponding to the element. The code is as follows:

imgList.forEach((img) => {
  img.addEventListener('click', function() {
    let imgUrl = img.src;
    window.location.href = imgUrl;
  });
});

Here we use the forEach() method to loop through all image elements and bind the click event to each element. When the user clicks on the image, img.src will return the address of the image. We assign the address to window.location.href to implement page jump.

The final code is as follows:

<script>
export default {
  mounted() {
    let imgList = document.querySelectorAll('img');
    imgList.forEach((img) => {
      img.addEventListener('click', function() {
        let imgUrl = img.src;
        window.location.href = imgUrl;
      });
    });
  },
};
</script>

This code can be placed in the life cycle function of Vue.js, such as: mounted() function. The advantage of this is that it can ensure that all page elements have been loaded before executing the operation, avoiding the situation where elements cannot be found.

Summary:

The above are the steps to use Vue.js to obtain the link to jump to the image. Of course, we can also complete this function through some Vue.js plug-ins, such as: vue-awesome-swiper plug-in. The advantage of using plug-ins is that it can simplify code and improve development efficiency. I hope the above content can help you better realize your needs.

The above is the detailed content of How to get the link to jump to the picture in vue. For more information, please follow other related articles on the PHP Chinese website!