如何在vue.js中显示行间距?现在一切都在追逐......
已经尝试过这个:
但似乎没什么用。现在尝试3天-_-。
我正在使用Vue.js
1.0和browserify
。
非常感谢!
- 编辑 -
<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>
当我这样做的时候:
<div class="Message__body__message">
<p>{{ message.message.split("\n"); }}</p>
</div>
它只添加逗号。
- 编辑 -
答案 0 :(得分:19)
分割邮件时,您会获得多个数据项,您应该使用v-for
处理这些数据项。
new Vue({
el: '#app',
data: {
message: `this is a message
it is broken across
several lines
it looks like a poem`
}
});
&#13;
<script src="//cdnjs.cloudflare.com/ajax/libs/vue/2.0.3/vue.min.js"></script>
<div id="app">
<template v-for="line in message.split('\n')">{{line}}<br></template>
</div>
&#13;
答案 1 :(得分:7)
将容器的空白样式设置为前行,如下所示:
<div style="white-space: pre-line;">{{textWithLineBreaks}}</div>
答案 2 :(得分:1)
在使用Vue渲染数据之前,您必须先转换数据。
const lines = stringWithLineBreaks.split('\n')
// then render the lines
如果您分享您正在使用的代码,我可以给出更具体的答案。