Jamie Jamie - 1 month ago 17
Javascript Question

Vue.js show white space (line breaks)

How would I show line space in vue.js. Right now everything is after each other....

Already tried this:

https://laracasts.com/discuss/channels/vue/vuejs-how-to-return-a-string-with-line-break-from-database

But nothing seems work. Trying this for 3 days now -_-.

I'm using

Vue.js
1.0 and
browserify
.

Thanks a lot!

--EDIT--

<template>
<div>
<bar :title="title"></bar>
<div class="Row Center">
<div class="Message Center" v-if="!loading">
<div class="Message__body" v-if="messages">
<div class="Message__item__body" v-for="message in messages" v-link="{ name: 'Message', params: { message: message.slug }}">
<div class="Message__item__body_content">
<p class="Message__title">{{ message.subject }}</p>
</div>

<div class="Message__item__body_content">
<p>Reacties: {{ message.totalReactions }}</p>
</div>

<div class="Message__item__body_content">
<p>Door: {{ message.user.name }} {{ message.user.last_name }}</p>
</div>
</div>

<pagination :last-page="lastPage" :page="page" :name="Message"></pagination>
<p v-if="noMessages" class="Collection__none">Er zijn momenteel geen berichten voor het topic {{ topic.name }}.</p>
</div>
</div>

<div class="Loader" v-if="loading">
<grid-loader :loading="loading" :color="color" :size="size"></grid-loader>
</div>
</div>

<div class="Row center" v-if="!loading && page == 1 && topic">
<div>
<button type="submit" class="Btn Btn-main" v-link="{ name: 'NewMessage', params: { topic: topic.slug }}">Nieuw bericht</button>
</div>
</div>
</div>
</template>

<script>
import Bar from '../Shared/Bar.vue';
import Pagination from '../Shared/Pagination.vue';
import Topic from '../../Services/Topic/TopicService';
import { GridLoader } from 'vue-spinner/dist/vue-spinner.min.js';

export default {

components: { Bar, Pagination, GridLoader },

data () {
return {
title: 'Berichten',
messages: [],
topic: null,
noMessages: false,
loading: false,
color: "#002e5b",
page: 1,
lastPage: 1,
}
},

route: {
data ({ to }) {
this.loading = true;
this.page = to.query.page || 1;
Topic.show(this.$route.params.topic, this.page)
.then((data) => {
this.topic = data.data.topic;
if(!data.data.messages.data.length == 0) {
this.messages = data.data.messages.data;
this.lastPage = data.data.messages.last_page;
}
else {
this.noMessages = true;
}

this.loading = false;
});
}
}
}
</script>


When I do it like this:

<div class="Message__body__message">
<p>{{ message.message.split("\n"); }}</p>
</div>


It only adds comma's.

Answer

When you split the message, you get multiple data items, which you should handle with a v-for.

new Vue({
  el: '#app',
  data: {
    message: `this is a message
it is broken across
several lines
it looks like a poem`
  }
});
<script src="//cdnjs.cloudflare.com/ajax/libs/vue/2.0.3/vue.min.js"></script>
<div id="app">
  <p v-for="line in message.split('\n')">{{line}}</p>
</div>

Comments