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Was sind Vue-Listenkomponenten und Popup-Komponenten? Verwendung von Listenkomponenten und Popup-Komponenten (Codebeispiel)
- 青灯夜游nach vorne
- 2018-10-24 17:25:232093Durchsuche
Der Inhalt dieses Artikels soll Ihnen vorstellen, was Vue-Listenkomponenten und Popup-Komponenten sind. Verwendung von Listenkomponenten und Popup-Komponenten (Codebeispiele). Es hat einen gewissen Referenzwert. Freunde in Not können sich darauf beziehen. Ich hoffe, es wird Ihnen hilfreich sein.
Listenkomponente
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<title>Page Title</title>
<meta name="viewport" content="width=device-width, initial-scale=1">
<script src="https://cdn.jsdelivr.net/npm/vue@2.5.17/dist/vue.js"></script>
<style>
* {
margin: 0;
padding: 0;
}
li {
list-style: none
}
body {
height: 2000px;
overflow: hidden;
}
.header {
width: 100%;
height: 40px;
background: #e1e1e1;
text-align: center;
line-height: 40px;
position: fixed;
}
.header button {
padding: 0rem 0.2rem;
height: 40px;
top: 0;
}
.header button:nth-of-type(1) {
position: fixed;
left: 0;
}
.header button:nth-of-type(2) {
position: fixed;
right: 0;
}
.content {
position: fixed;
top: 40px;
overflow: auto;
width: 100%;
height: 100%;
}
.content .user_list h3 {
background: #eeeeee;
padding-left: 0.5rem;
height: 2rem;
line-height: 2rem;
}
.content .user_list ul li {
height: 2.5rem;
line-height: 2.5rem;
border-bottom: .01rem #e1e1e1 solid;
padding-left: 0.5rem
}
.user_list span:nth-of-type(2) {
float: right;
padding-right: 1rem
}
.content .user_index {
position: fixed;
right: 0.6rem;
top: 50%;
font-size: 1rem;
}
</style>
</head>
<body>
<div id="app">
<custom-header :title="title">
<button slot="left">返回</button>
</custom-header>
<custom-content :user-data="userData"></custom-content>
</div>
<template id="header">
<div class="header">
<slot name="left"></slot>
<span>{{title}}</span>
<slot name="right"></slot>
</div>
</template>
<template id="list-content">
<div class="content">
<ul class="user_list">
<li v-for="item in userData">
<h3>{{item.index}}</h3>
<ul>
<li v-for="user in item.users">
<span>{{user.name}}</span>
<span>{{user.tel}}</span>
</li>
</ul>
</li>
</ul>
<ul class="user_index" ref="user_index">
<li @click="setScroll" v-for="index in userIndex">{{index}}</li>
</ul>
</div>
</template>
<script>
// document.getElementById("").style.marginTop
var userData = [{
"index": "A",
"users": [{
"name": "a1",
"tel": "123453221122"
}, {
"name": "a2",
"tel": "123453221122"
}, {
"name": "a3",
"tel": "123453221122"
}]
}, {
"index": "B",
"users": [{
"name": "b1",
"tel": "123453221122"
}, {
"name": "b2",
"tel": "123453221122"
}, {
"name": "b3",
"tel": "123453221122"
}]
}, {
"index": "C",
"users": [{
"name": "c1",
"tel": "123453221122"
}, {
"name": "c2",
"tel": "123453221122"
}, {
"name": "c3",
"tel": "123453221122"
}]
}, {
"index": "D",
"users": [{
"name": "d1",
"tel": "123453221122"
}, {
"name": "d2",
"tel": "123453221122"
}, {
"name": "d3",
"tel": "123453221122"
}]
}]
Vue.component("custom-header", {
template: '#header',
props: ["title"]
});
Vue.component("custom-content", {
template: "#list-content",
props: ["userData"],
computed: {
userIndex: function() {
return this.filterIndex(this.userData);
}
},
methods: {
filterIndex: function(data) {
var result = [];
for (const i in data) {
if (data.hasOwnProperty(i)) {
const element = data[i];
result.push(element.index);
}
}
return result;
},
setListIndexPos: function() {
debugger
//获取索引元素
var element = this.$refs.user_index;
//获取offsetHight
var iH = element.offsetHeight;
element.style.marginTop = -iH / 2 + 'px';
},
setScroll: function() {
}
},
mounted() {
this.setListIndexPos();
},
});
//多插槽的使用，则使用name属性来指定要插入的位置
var vm = new Vue({
el: '#app',
data: {
title: "通讯录",
userData: userData
},
components: {
}
});
</script>
</body>
</html>
Beispiel 1 der Pop-up-Komponente
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<title>Page Title</title>
<meta name="viewport" content="width=device-width, initial-scale=1">
<script src="https://cdn.jsdelivr.net/npm/vue@2.5.17/dist/vue.js"></script>
<style>
* {
margin: 0;
padding: 0;
}
li {
list-style: none
}
body {
height: 2000px;
overflow: hidden;
}
.header {
width: 100%;
height: 40px;
background: #e1e1e1;
text-align: center;
line-height: 40px;
position: fixed;
}
.header button {
padding: 0rem 0.2rem;
height: 40px;
top: 0;
}
.header button:nth-of-type(1) {
position: fixed;
left: 0;
}
.header button:nth-of-type(2) {
position: fixed;
right: 0;
}
.content {
position: fixed;
top: 40px;
overflow: auto;
width: 100%;
height: 100%;
}
.content .user_list h3 {
background: #eeeeee;
padding-left: 0.5rem;
height: 2rem;
line-height: 2rem;
}
.content .user_list ul li {
height: 2.5rem;
line-height: 2.5rem;
border-bottom: .01rem #e1e1e1 solid;
padding-left: 0.5rem
}
.user_list span:nth-of-type(2) {
float: right;
padding-right: 1rem
}
.content .user_index {
position: fixed;
right: 0.6rem;
top: 50%;
font-size: 1rem;
}
.message {
width: 100%;
height: 100%;
background: rgba(0, 0, 0, 5);
position: fixed;
left: 0;
top: 0;
z-index: 200;
display: flex;
}
.message .message-main {
width: 200px;
height: 150px;
background: white;
border-radius: 0.15rem;
margin: auto;
position: relative;
}
.message .message-title {
padding: 0.1rem;
border-bottom: 0.01rem solid #ccc;
}
.message .message-content {
height: 2.5rem;
line-height: 2.5rem;
text-align: center;
}
.message .message-btn {
position: absolute;
right: 0;
bottom: 0;
}
.message .message-btn button {
margin: 1rem;
padding: 0.1rem;
}
</style>
</head>
<body>
<div id="app">
<custom-header :title="title">
<button slot="left">返回</button>
</custom-header>
<custom-content :user-data="userData"></custom-content>
<div class="message">
<div class="message-main">
<div class="message-title">xxxx</div>
<div class="message-content">sssss</div>
<div class="message-btn">
<button>确认</button>
<button>取消</button>
</div>
</div>
</div>
</div>
<template id="header">
<div class="header">
<slot name="left"></slot>
<span>{{title}}</span>
<slot name="right"></slot>
</div>
</template>
<template id="list-content">
<div class="content">
<ul class="user_list">
<li v-for="item in userData">
<h3>{{item.index}}</h3>
<ul>
<li v-for="user in item.users">
<span>{{user.name}}</span>
<span>{{user.tel}}</span>
</li>
</ul>
</li>
</ul>
<ul class="user_index" ref="user_index">
<li @click="setScroll" v-for="index in userIndex">{{index}}</li>
</ul>
</div>
</template>
<script>
// document.getElementById("").style.marginTop
var userData = [{
"index": "A",
"users": [{
"name": "a1",
"tel": "123453221122"
}, {
"name": "a2",
"tel": "123453221122"
}, {
"name": "a3",
"tel": "123453221122"
}]
}, {
"index": "B",
"users": [{
"name": "b1",
"tel": "123453221122"
}, {
"name": "b2",
"tel": "123453221122"
}, {
"name": "b3",
"tel": "123453221122"
}]
}, {
"index": "C",
"users": [{
"name": "c1",
"tel": "123453221122"
}, {
"name": "c2",
"tel": "123453221122"
}, {
"name": "c3",
"tel": "123453221122"
}]
}, {
"index": "D",
"users": [{
"name": "d1",
"tel": "123453221122"
}, {
"name": "d2",
"tel": "123453221122"
}, {
"name": "d3",
"tel": "123453221122"
}]
}]
Vue.component("custom-header", {
template: '#header',
props: ["title"]
});
Vue.component("custom-content", {
template: "#list-content",
props: ["userData"],
computed: {
userIndex: function() {
return this.filterIndex(this.userData);
}
},
methods: {
filterIndex: function(data) {
var result = [];
for (const i in data) {
if (data.hasOwnProperty(i)) {
const element = data[i];
result.push(element.index);
}
}
return result;
},
setListIndexPos: function() {
debugger
//获取索引元素
var element = this.$refs.user_index;
//获取offsetHight
var iH = element.offsetHeight;
element.style.marginTop = -iH / 2 + 'px';
},
setScroll: function() {
}
},
mounted() {
this.setListIndexPos();
},
});
//多插槽的使用，则使用name属性来指定要插入的位置
var vm = new Vue({
el: '#app',
data: {
title: "通讯录",
userData: userData
},
components: {
}
});
</script>
</body>
</html>
Beispiel 2 der Pop-up-Komponente
<!DOCTYPE html>
<html>
<head>
<title></title>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<script src="../../Script/vue/vue.js"></script>
<style>
/** 弹窗动画*/
.drop-enter-active {
/* 动画进入过程：0.5s */
transition: all 0.5s ease;
}
.drop-leave-active {
/* 动画离开过程：0.5s */
transition: all 0.3s ease;
}
.drop-enter {
/* 动画之前的位置 */
transform: translateY(-500px);
}
.drop-leave-active {
/* 动画之后的位置 */
transform: translateY(-500px);
}
/* 最外层 设置position定位 */
.message {
position: relative;
font-size: 1rem;
}
/* 遮罩 设置背景层，z-index值要足够大确保能覆盖，高度 宽度设置满 做到全屏遮罩 */
.message-cover {
position: fixed;
z-index: 200;
top: 0;
left: 0;
width: 100%;
height: 100%;
background: rgba(0, 0, 0, 0.5);
}
/* 内容层 z-index要比遮罩大，否则会被遮盖 */
.message-content {
position: fixed;
top: 35%;
display: flex;
flex-direction: column;
justify-content: center;
align-items: center;
z-index: 300;
}
.message-header {
/* 头部title的背景 居中圆角等属性。
没有图片就把background-image注释掉 */
/* background-image: url("../../static/gulpMin/image/dialog/dialog_head.png"); */
width: 86.5%;
height: 43px;
display: flex;
justify-content: center;
align-items: center;
border-top-left-radius: 10px;
border-top-right-radius: 10px;
}
.message-main {
/* 主体内容样式设置 */
background: #ffffff;
display: flex;
justify-content: center;
align-content: center;
width: 86.5%;
padding: 22px 0 47px 0;
border-bottom-left-radius: 10px;
border-bottom-right-radius: 10px;
}
.message-foot-close {
width: 45px;
height: 45px;
border-radius: 50%;
background: #fcca03;
display: flex;
justify-content: center;
align-content: center;
margin-top: -25px;
}
.close_img {
/* background-image: url("../../static/gulpMin/image/dialog/dialog_close.png"); */
width: 42px;
height: 42px;
}
.message-header div {
background: #fcca03;
width: 100%;
height: 100%;
text-align: center;
line-height: 43px;
padding: 0;
margin: 0;
display: flex;
justify-content: center;
align-items: center;
align-content: center;
border-top-left-radius: 0.5rem;
border-top-right-radius: 0.5rem;
}
</style>
</head>
<body>
<div id="app">
<button @click="dialogContent">弹窗</button>
<message-dialog :is-show="isShow" @on-close="close" v-show="isShow" :width="100">
<div slot="header">{{message}}</div>
<div slot="main">{{content}}</div>
</message-dialog>
</div>
<!-- 消息弹出窗 -->
<template id="message-dialog">
<div>
<!--外层的遮罩 点击事件用来关闭弹窗，isShow控制弹窗显示 隐藏的props-->
<div class="message-cover back" v-if="isShow"></div>
<!-- transition 这里可以加一些简单的动画效果 -->
<transition name="drop">
<div :style="{width:width+'%',top:topDistance+'%'}" v-if="isShow">
<!--弹窗头部 title-->
<div>
<slot name="header"></slot>
</div>
<!--弹窗的内容-->
<div :style="{paddingTop:padingTop+'px',paddingBottom:padingBottom+'px'}">
<slot name="main"></slot>
</div>
<!--弹窗关闭按钮-->
<div @click="close">
<div class="message-close-img back" ></div>
</div>
</div>
</transition>
</div>
</template>
<script>
Vue.component("message-dialog", {
template: "#message-dialog",
props: {
isShow: {
type: Boolean,
required: true,
default: false,
},
width: {
type: Number,
default: 86.5
},
topDistance: {
type: Number,
default: 35
},
padingTop: {
type: Number,
default: 22
},
padingBottom: {
type: Number,
default: 47
}
},
methods: {
close: function() {
this.$emit('on-close');
}
}
});
var vm = new Vue({
el: '#app',
data: {
isShow: false,
message: "提示信息",
content: "内容"
},
methods: {
dialogContent: function() {
this.isShow = !this.isShow;
},
close: function() {
this.isShow = false;
}
}
});
</script>
</body>
</html>
Beispiel drei der Popup-Komponente
<!DOCTYPE html>
<html>
<head>
<title></title>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<script src="../../Script/vue/vue.js"></script>
<link rel="stylesheet" href="message-dialog.1.css">
<script src="message-dialog.js"></script>
</head>
<body>
<div id="app">
<button @click="dialogContent">弹窗</button>
<message-dialog :width="99" :is-show="isShow" v-show="isShow">
<div slot="message_header">{{message}}</div>
<div slot="message_content">{{content}}</div>
<!-- <div slot="message_btn">
<button type="button" @click="sure">确定</button>
<button type="button" @click="cancel">取消</button>
</div> -->
<div slot="message_close" @click="cancel">×</div>
</message-dialog>
</div>
<script>
var vm = new Vue({
el: '#app',
data: {
isShow: false,
message: "提示信息",
content: "内容"
},
methods: {
dialogContent: function() {
this.isShow = !this.isShow;
},
close: function() {
this.isShow = false;
},
sure: function() {
alert(1234);
this.isShow = !this.isShow;
},
cancel: function() {
this.isShow = !this.isShow;
}
}
});
</script>
</body>
</html>
/** 弹窗动画*/
.drop-enter-active {
/* 动画进入过程：0.5s */
transition: all 0.5s ease;
}
.drop-leave-active {
/* 动画离开过程：0.5s */
transition: all 0.3s ease;
}
.drop-enter {
/* 动画之前的位置 */
transform: translateY(-500px);
}
.drop-leave-active {
/* 动画之后的位置 */
transform: translateY(-500px);
}
/* 最外层 设置position定位 */
.message-dialog {
position: relative;
font-size: 1rem;
}
/* 遮罩 设置背景层，z-index值要足够大确保能覆盖，高度 宽度设置满 做到全屏遮罩 */
.message-dialog-cover {
position: fixed;
z-index: 200;
top: 0;
left: 0;
width: 100%;
height: 100%;
background: rgba(0, 0, 0, 0.5);
}
/* 内容层 z-index要比遮罩大，否则会被遮盖 */
.message-dialog-content {
position: fixed;
top: 35%;
display: flex;
flex-direction: column;
justify-content: center;
align-items: center;
z-index: 300;
left: 0;
right: 0;
}
.message-dialog-header {
/* 头部title的背景 居中圆角等属性。
没有图片就把background-image注释掉 */
/* background-image: url("../../static/gulpMin/image/dialog/dialog_head.png"); */
width: 86.5%;
height: 43px;
display: flex;
justify-content: center;
align-items: center;
align-content: center;
text-align: center;
border-top-left-radius: 10px;
border-top-right-radius: 10px;
background: #fcca03;
}
.message-dialog-main {
/* 主体内容样式设置 */
background: #ffffff;
display: flex;
justify-content: center;
align-content: center;
align-items: center;
text-align: center;
width: 86.5%;
padding: 22px 0 47px 0;
border-bottom-left-radius: 10px;
border-bottom-right-radius: 10px;
}
.message-dialog-footer {
width: 86.5%;
height: 45px;
display: flex;
justify-content: center;
align-content: center;
text-align: center;
align-items: center;
}
.message-dialog-close-img {
/* background-image: url("../../static/gulpMin/image/dialog/dialog_close.png"); */
width: 45px;
height: 45px;
line-height: 45px;
border-radius: 50%;
background: #fcca03;
margin-top: -45px;
}
.message-dialog-btn {
width: 100%;
height: 100%;
top: -8px;
background: #fcca03;
position: relative;
line-height: 45px;
display: flex;
justify-content: center;
text-align: center;
align-items: center;
align-content: center;
border-bottom-left-radius: 10px;
border-bottom-right-radius: 10px;
}
.message-dialog-btn button {
border-radius: 0.2rem;
background: linear-gradient(to bottom, #4eb5e5 0%, #389ed5 100%);
box-shadow: 0px 3px 0px 0px rgba(0, 0, 0, .2);
text-shadow: 1px 1px 1px rgba(0, 0, 0, .4);
color: #fbfbfb;
font-weight: bold;
font-family: 'Open Sans', sans-serif;
font-size: 1rem;
cursor: pointer;
border: none;
margin: 10px;
height: 30px;
line-height: 30px;
}
button:active {
box-shadow: 0px 2px 0px 0px rgba(0, 0, 0, .2);
top: 1px;
}
button:after {
content: "";
width: 0;
height: 0;
display: block;
position: absolute;
opacity: 0.6;
right: 0;
top: 0;
border-radius: 0 5px 5px 0;
}
Vue.component("message-dialog", {
template: `<div class="message-dialog">
<!-- 遮罩 -->
<div class="message-dialog-cover"></div>
<transition name="drop">
<div class="message-dialog-content" v-bind:style="{width:width+'%',top:topDistance+'%'}" v-if="isShow">
<div class="message-dialog-header">
<!-- 使用插槽 -->
<slot name="message_header"></slot>
</div>
<div class="message-dialog-main">
<slot name="message_content"></slot>
</div>
<div class="message-dialog-footer">
<slot name="message_btn"></slot>
<slot name="message_close"></slot>
<!-- <div class="message-dialog-btn">
<button type="button">确定</button>
<button type="button">取消</button>
</div>
<div class="message-dialog-close-img">×</div> -->
</div>
</div>
</transition>
</div>`,
data: function() { return {}; },
props: {
width: {
type: Number,
default: 86.5
},
topDistance: {
type: Number,
default: 35
},
isShow: {
type: Boolean,
default: false
}
},
methods: {
},
}Das obige ist der detaillierte Inhalt vonWas sind Vue-Listenkomponenten und Popup-Komponenten? Verwendung von Listenkomponenten und Popup-Komponenten (Codebeispiel). Für weitere Informationen folgen Sie bitte anderen verwandten Artikeln auf der PHP chinesischen Website!
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