How can you swap out a forward slash in vue.js?

Question

How can you swap out a forward slash in vue.js?

I am facing a coding issue that I need help with:

<template slot="popover">
  <img :src="'img/articles/' + item.id + '_1.jpg'">
</template>

Some of the numbers in my item.id contain slashes, leading to certain images not being displayed. I would like to either replace the slash with an underscore or remove it altogether when a slash is present in the item.id. Can someone suggest a straightforward solution for this problem?

Note that the replacement should occur only in this specific portion of code and not anywhere else where item.id is utilized.

javascript vue.js

Answer 1

Answer №1

To transform slashes into dashes in a computed property, you can use the replace method along with a regex pattern:

<template slot="popover">
  <img :src="`img/articles/${itemId}_1.jpg`">
</template>

<script>
...
  computed: {
    itemId: function(){
        return this.item.replace(/\//g, '-');
    }
  }
...
</script>

For demonstration, here's a test fiddle link: https://jsfiddle.net/pqfvba6n/

Answer 2

To transform slashes into dashes in a computed property, you can use the replace method along with a regex pattern:

<template slot="popover">
  <img :src="`img/articles/${itemId}_1.jpg`">
</template>

<script>
...
  computed: {
    itemId: function(){
        return this.item.replace(/\//g, '-');
    }
  }
...
</script>

For demonstration, here's a test fiddle link: https://jsfiddle.net/pqfvba6n/

Answer 3

Answer №2

Make sure to utilize the replace method in your code (https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/replace)

<template slot="popover">
  <img :src="'img/articles/' + item.id.replace(/\//g, '_') + '_1.jpg'">
</template>

Answer 4

Make sure to utilize the replace method in your code (https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/replace)

<template slot="popover">
  <img :src="'img/articles/' + item.id.replace(/\//g, '_') + '_1.jpg'">
</template>

How can you swap out a forward slash in vue.js?

Answer №1

Answer №2

Similar questions

Guide to transferring data from Laravel to Vue Router?

Dealing with HTML fields that share the same name in various positions can be tricky

The fadeIn callback doesn't seem to function properly when triggered within the success function of jquery.ajax

Prevent clicking on form until setInterval has been cleared using React useEffect

Trouble obtaining AJAX result using onClick event

Challenges arise when trying to display real-time Firebase data in a tabular format

Using Next-Image Relative Paths can lead to 404 errors when being indexed by web crawlers

JavaScript: Modifying the Style of a :lang Selector

Having issues with v-for in Vuejs? It seems to be looping multiple times

Add content or HTML to a page without changing the structure of the document

insert a new field into the database within Prisma while ensuring existing table data remains untouched

The characteristics that define an object as a writable stream in nodejs

I would like to know more about the concept of getters and setters and how they can be effectively utilized

Achieve a smooth sliding effect for a div element in Vue using transition

When using Vue-apollo, the queries are not functioning properly and are resulting in a 400 Bad Request error

Utilizing jQuery to update dropdown selection based on JSON object values

Animating progress bars using React Native

Iterate through each entry in the database and identify and fix any duplicate records

After ajax, trigger change event

Mastering socket emission and disconnection in reactjs