You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
74 lines
1.9 KiB
74 lines
1.9 KiB
<template>
|
|
<view>
|
|
<page-head :title="title"></page-head>
|
|
<view class="uni-padding-wrap uni-common-mt">
|
|
<view class="text-box" scroll-y="true">
|
|
<text>{{text}}</text>
|
|
</view>
|
|
<view class="uni-btn-v">
|
|
<button type="primary" :disabled="!canAdd" @click="add">add line</button>
|
|
<button type="warn" :disabled="!canRemove" @click="remove">remove line</button>
|
|
</view>
|
|
</view>
|
|
</view>
|
|
</template>
|
|
<script>
|
|
export default {
|
|
data() {
|
|
return {
|
|
title: 'text',
|
|
texts: [
|
|
'HBuilder，400万开发者选择的IDE',
|
|
'MUI，轻巧、漂亮的前端开源框架',
|
|
'wap2app，M站快速转换原生体验的App',
|
|
'5+Runtime，为HTML5插上原生的翅膀',
|
|
'HBuilderX，轻巧、极速，极客编辑器',
|
|
'uni-app，终极跨平台方案',
|
|
'HBuilder，400万开发者选择的IDE',
|
|
'MUI，轻巧、漂亮的前端开源框架',
|
|
'wap2app，M站快速转换原生体验的App',
|
|
'5+Runtime，为HTML5插上原生的翅膀',
|
|
'HBuilderX，轻巧、极速，极客编辑器',
|
|
'uni-app，终极跨平台方案',
|
|
'......'
|
|
],
|
|
text: '',
|
|
canAdd: true,
|
|
canRemove: false,
|
|
extraLine: []
|
|
}
|
|
},
|
|
methods: {
|
|
add: function(e) {
|
|
this.extraLine.push(this.texts[this.extraLine.length % 12]);
|
|
this.text = this.extraLine.join('\n');
|
|
this.canAdd = this.extraLine.length < 12;
|
|
this.canRemove = this.extraLine.length > 0;
|
|
},
|
|
remove: function(e) {
|
|
if (this.extraLine.length > 0) {
|
|
this.extraLine.pop();
|
|
this.text = this.extraLine.join('\n');
|
|
this.canAdd = this.extraLine.length < 12;
|
|
this.canRemove = this.extraLine.length > 0;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
</script>
|
|
|
|
<style>
|
|
.text-box {
|
|
margin-bottom: 40rpx;
|
|
padding: 40rpx 0;
|
|
display: flex;
|
|
min-height: 300rpx;
|
|
background-color: #FFFFFF;
|
|
justify-content: center;
|
|
align-items: center;
|
|
text-align: center;
|
|
font-size: 30rpx;
|
|
color: #353535;
|
|
line-height: 1.8;
|
|
}
|
|
</style>
|
|
|