Can't get a simple image file to load using Vue (using a single-file component with a .vue extension). Here's the code, which I put inside template:
<div><img :src="london.jpg"></div>
What am I doing wrong?
I'm used to put all images into the public folder, so I don't need webpack to load images.
The path of the image is '/public/assets/img/london.jpg'
So, in any Vue component I can render the image using
<div>
<a href="#">
<img src="/assets/img/london.jpg" alt="london"/>
</a>
</div>
You can also directly require in your template.
<div>
<a href="#">
<img :src="require(`#/assets/img/london.jpg`)"/>
</a>
</div>
Note that the # is your src/ folder.
When binding properties, the model or data type must be correct.
To bind :src, it must be a string or data model.
<div> <img :src="'london.jpg'"></div>
or
<div> <img src="img"></div>
or
export default {
data () {
return {
img: require('london.jpg')
}
}
}
<div> <img :src="img"></div>
Related
I want to pass information (link) form Object, and give it as the src to image. Somehow tag doesn't see it. Even though it console log proper link and the link is working.
Object
setup() {
const state = reactive({
flashcardObject: {
linkToGraphic: 'https://static.fajnyzwierzak.pl/media/uploads/media_image/auto/entry-content/785/mobile/dog-niemiecki.jpg'}
})
return{
state
}
}
Where is the bug
<template>
<div>
<div class="ViewFlashcards">
<div class="image_div">
<img class="picture" src="{{state.flashcardObject.linkToGraphic}}"/>
</div>
</div>
</div>
</template>
Thank you for your help!
Use v-bind, like so:
<img v-bind:src="state.flashcardObject.linkToGraphic" class="picture"/>
Full code:
<template>
<div>
<div class="ViewFlashcards">
<div class="image_div">
<img class="picture" v-bind:src="state.flashcardObject.linkToGraphic"/>
</div>
</div>
</div>
</template>
v-bind allows you to bind an (HTML) attribute to a data property or just some JS code. In this case you just pass along your image URL to the src attribute of the <image>.
Note that mustache syntax, {{ something }}, does not work in HTML attributes; it only will work within elements, like <p>{{ something }}</p>.
Also, note that instead of v-bind:attribute, you can omit the v-bind part and just keep the colon, like so: :attribute. This makes it easier to bind attributes.
For more info and examples see the docs
You should require it and use : to bind the image src to the required path if the image is stored in the app :
<img class="picture" :src="require(state.flashcardObject.linkToGraphic)"/>
or :
<img class="picture" :src="state.flashcardObject.linkToGraphic"/>
if the image is hosted online.
I have a v-for thats reading different .md files which have a image property in their front matter.
I am trying to change my div's background-image But it has to read that url taken from the files frontmatter.
this is the code:
<div v-for="item in projectsList" class="li" >
<div style="background-image: url(https://i.pinimg.com/originals/4f/c4/92/4fc49228a940e41435b3796c18fc2346.jpg)">
<a :href="item.path" class="li">
<span>{{ item.title }}</span>
</a>
</div>
</div>
Now the issue lies in changing the style:"background-image: url(<URL>) property.
I can access the image through item.frontmatter.image,
I read about this so i tried to do an example and just for testing purposes tried to feed an image through the Data function, but to vue the Url is undefined so i need a different way of feeding a URL based image to the background.
:style:"{'background-image': url( imageURL )}"
data: function () {
return {
imageURL: 'https://i.pinimg.com/originals/4f/c4/92/4fc49228a940e41435b3796c18fc2346.jpg'
}
},
You should be able to do it like this:
<div v-for="item in projectsList" class="li" >
<div :style="{ 'background-image': `url(${item.frontmatter.image})` }">
<a :href="item.path" class="li">
<span>{{ item.title }}</span>
</a>
</div>
</div>
No data function needed here I think.
I am having trouble displaying images in my Vue CLI project.
Here is what I have going on. This vue file accesses a json file with a few references to the individual Eyewear objects, all that works. I have references to the image I am trying to access in the json file. And with the current code, I can see the correct image reference in the browser, but it does not load the image. Is it something to do with webpack or another loader needing to load the image file?
<template>
<div>
<h1 id='callout'>Select Your Eyewear</h1>
<div id='item' v-for='item in items' :key=item.id>
<img :src='`..${item.images.frontal}`' alt='eyeware' />
<ul id='itemLIist'>
<li >
{{ item.brand }}
</li>
<li>
{{ item.name }}
</li>
</ul>
</div>
</div>
</template>
<script>
import items from "../assets/eyewear.json";
export default {
name: "ItemList",
data: function() {
return {
items: items.eyewear
};
}
};
</script>
<style scoped>
</style>
I don't know this works for you or not. But in my case providing the full path of the image works for me. in your screenshot reference starting from "../assets" instead of that try something "src/assets" (Full path with out dots)
and for make this simple, first just try to hard code full path src to a image tag and see whether it's working or not.
and let me know if this works for you. =)
Im using bulma css as the framework.
I have made a custom box component with two props. One for the title and one for the image src.
However when i use this component in another component and enter the src, it doesnt run through the file loader and hash the output. It just makes a path with what i have exactly entered.
BaseBox.vue:
<template>
<div class="column">
<div class="box image is-2by1 is-marginless">
<div class="is-pos-absolute is-centered-absolute">
<h1 class="title has-text-white has-text-weight-bold is-size-4-mobile">{{title}}</h1>
<div class="buttons is-centered">
<a class="button button-dark has-text-weight-semibold">MORE</a>
</div>
</div>
<img v-bind:src="imageSrc" alt="">
</div>
</div>
</template>
<script>
export default{
props:{
title: String,
imageSrc: String
}
}
</script>
use in component
<BaseBox title="Our Products" imageSrc="~/assets/image.jpg"></BaseBox>
any help would be much appreciated
My Vue.js component is like this:
<template>
<div>
<div class="panel-group" v-for="item in list">
...
<div class="panel-body">
<a role="button" data-toggle="collapse" href="#purchase-{{ item.id }}" class="pull-right" aria-expanded="false" aria-controls="collapseOne">
Show
</a>
</div>
<div id="purchase-{{ item.id }}" class="table-responsive panel-collapse collapse" role="tabpanel">
...
</div>
</div>
</div>
</template>
<script>
export default {
...
computed: {
list: function() {
return this.$store.state.transaction.list
},
...
}
}
</script>
When executed, there exists an error like this:
Vue template syntax error:
id="purchase-{{ item.id }}": Interpolation inside attributes has
been removed. Use v-bind or the colon shorthand instead.
How can I solve it?
Use JavaScript code inside v-bind (or shortcut ":"):
:href="'#purchase-' + item.id"
and
:id="'purchase-' + item.id"
Or if using ES6 or later:
:id="`purchase-${item.id}`"
Use v-bind or shortcut syntax ':' to bind the attribute.
Example:
<input v-bind:placeholder="title">
<input :placeholder="title">
Just use
:src="`img/profile/${item.photo}`"
If you're pulling data from an array of objects, you need to include require('assets/path/image.jpeg') in your object like I did below.
Working example:
people: [
{
name: "Name",
description: "Your Description.",
closeup: require("../assets/something/absolute-black/image.jpeg"),
},
Using require(objectName.propName.urlPath) in the v-img element did not work for me.
<v-img :src="require(people.closeup.urlPath)"></v-img>
The easiest way is too require the file address:
<img v-bind:src="require('../image-address/' + image_name)" />
The complete example below shows ../assets/logo.png:
<template>
<img v-bind:src="require('../assets/' + img)" />
</template>
<script>
export default {
name: "component_name",
data: function() {
return {
img: "logo.png"
};
}
};
</script>
The most elegant solution is save images outside Webpack. By default, Webpack compress images in Base64, so if you save images in your assets folder, that doesn't work because Webpack will compress images in base64, and that isn’t a reactive variable.
To solve your problem, you need to save your images in your public path. Usually the public path is in "public" folder or "statics".
Finally, you can do this:
data(){
return {
image: 1,
publicPath: process.env.BASE_URL
}
}
And your HTML you can do this:
<img :src="publicPath+'../statics/img/p'+image+'.png'" alt="HANGOUT PHOTO">
When to use the public folder
You need a file with a specific name in the build output
File depends on a reactive variable that can change in execution time
You have images and need to dynamically reference their paths
Some library may be incompatible with Webpack and you have no other option but to include it as a <script> tag.
More information: "HTML and Static Assets" in Vue.js documentation