vue & child component & props

vue pass data to child component

https://vuejs.org/v2/guide/components.html

https://vuejs.org/v2/guide/components.html#Passing-Data-to-Child-Components-with-Props

https://stackoverflow.com/questions/39199303/pass-data-from-parent-to-child-component-in-vue-js

vue components

how to write an vue component

vue register component single file

https://vuejs.org/v2/guide/components-registration.html

https://vuejs.org/v2/guide/components.html

https://vuejs.org/v2/guide/single-file-components.html

https://stackoverflow.com/questions/44568323/vue-js-loading-single-file-components

https://stackoverflow.com/questions/43622907/how-do-i-register-a-vue-component

TODO list

  1. pass event to CropCard Components

  2. export components, publish to npm

???

vue card components demo



<template>

    <div class="crop-card-container">

        <div

            v-if="isShowHotFire"

            class="crop-card-fire">

            <span class="crop-card-text"></span>

        </div>

        <div class="crop-card-logo">

            <img

                :src="logo"

                alt=""

                class="crop-card-logo-img"

            />

        </div>

        <div class="crop-card-right">

            <span class="crop-card-right-title">

                <span class="crop-card-right-title-key">

                    {{cropName}}

                </span>

                <span class="crop-card-right-title-value">

                    {{cropNameOther}}

                </span>

                <!-- <span class="crop-card-right-title-key">钉钉</span>

                <span class="crop-card-right-title-value">(中国) 信息技术有限公司</span> -->

            </span>

            <p class="crop-card-right-content">

                <span class="crop-card-right-content-key">法定代表人</span>

                <span class="crop-card-right-content-key">注册资本</span>

            </p>

            <p class="crop-card-right-content">

                <span class="crop-card-right-content-value">

                    {{cropOwner}}

                </span>

                <span class="crop-card-right-content-value">

                    {{cropMoney}}

                </span>

                <!-- <span class="crop-card-right-content-value">马云</span>

                <span class="crop-card-right-content-value">330886万美元</span> -->

            </p>

        </div>

        <div class="crop-card-line"></div>

        <div class="crop-card-footer">

            <span class="crop-card-footer-key">品牌</span>

            <span class="crop-card-footer-value">

                {{cropName}}

            </span>

            <!-- <span class="crop-card-footer-value">钉钉</span> -->

        </div>

    </div>

</template>

<script>

    // "use strict";

    /**

     *

     * @author xgqfrms

     * @license MIT

     * @copyright xgqfrms

     *

     * @description 模块-CropCard

     * @augments

     * @example

     * @link

     * @created 2019-05-22

     *

     */

    // import Light from "light";

    import defaultImage from "../../images/search-history/dd-logo.png";

    export default {

        props: [

            "cropName",

            "cropNameOther",

            "cropOwner",

            "cropMoney",

        ],

        name: "CropCard",

        data() {

            return {

                value: "",

                logo: defaultImage,

                isShowHotFire: true,

            };

        },

        methods: {

            AutoSkipToSearchPage() {

                let url = window.location.origin;

                let hash = `search`;

                Light.navigate(

                    `${url}/#/${hash}`,

                    {

                        // message: "",

                    },

                    {

                        title: "",// 公司 / 资讯 / 链谱 / 人物 / 数据

                        replace: false,

                    },

                );

            },

        },

        mounted() {

            // props ???

            console.log(`mounted `, this.props);

            // undefined

        },

        created() {

            console.log(`created `, this.props);

            // undefined

            console.log(this.cropName);

            console.log(this.cropOwner);

            console.log(this.cropMoney);

            // OK

        },

    };

/*

    import * as CropCard from "./components/corp-card";

    export default {

        name: "search",

        components:{

            CropCard,

        },

    },

*/

</script>

<style lang="css">

html{

    --color: #f0f;

    font-family:PingFangSC-Regular;

    font-weight:400;

}

.crop-card-container{

    position: relative;

    display: flex;

    flex-flow: row wrap;

    justify-content: flex-start;

    align-items: stretch;

    align-content: stretch;

    box-sizing: border-box;

    margin: 0;

    padding: 0;

    width: calc(100vw);

    height: calc(2.9rem);

    border-bottom: 0.2rem solid rgba(249,248,253,1);

}

.crop-card-logo{

    order: 0;

    flex: 0 1 auto;

    margin: 0.32rem;

    margin-right: 0.2rem;

    height: 1.9rem;

    height: calc(1.9rem - 0.64rem);

}

.crop-card-logo-img{

    width: 0.64rem;

    height: 0.64rem;

}

.crop-card-right{

    order: 1;

    flex: 0 1 auto;

    line-height: 0.28rem;

    height: 0.28rem;

    font-size: 0.34rem;

    width: 6.34rem;

    height: calc(1.9rem - 0.42rem);

    margin-top: 0.42rem;

}

.crop-card-right-title{

    width: 6.34rem;

}

.crop-card-right-title-key{

    color:rgba(25,31,37,1);

    font-weight: 600;

}

.crop-card-right-title-value{

    color:rgba(25,31,37, 0.5);

}

.crop-card-right-content{

    line-height: 0.40rem;

    height: 0.40rem;

    font-size: 0.28rem;

    width: 6.34rem;

    margin-top: 0.1rem;

    margin-bottom: 0.1rem;

}

.crop-card-right-content-key{

    color:rgba(25,31,37,0.4);

    width: 2.86rem;

    min-width: 2.86rem;

    display: inline-block;

}

.crop-card-right-content-value{

    color:rgba(25,31,37,1);

    width: 2.86rem;

    min-width: 2.86rem;

    display: inline-block;

    font-weight: 600;

}

.crop-card-line {

    order: 3;

    flex: 0 1 auto;

    width: 7.5rem;

    height: 2px;

    background:rgba(25,31,37,0.08);

    margin: 0;

    padding: 0;

}

.crop-card-footer{

    order: 4;

    flex: 0 1 auto;

    height: 0.8rem;

}

.crop-card-footer-key{

    font-size: 0.24rem;

    line-height: 0.34rem;

    height: 0.34rem;

    width: 0.76rem;

    min-width: 0.76rem;

    color:rgba(25,31,37,0.4);

    display: inline-block;

    margin: 0.24rem 0 0.22rem 0.32rem;

}

.crop-card-footer-value{

    font-size: 0.24rem;

    line-height: 0.34rem;

    height: 0.34rem;

    min-width: 0.5rem;

    font-weight: 600;

    color:rgba(25,31,37,1);

}

.crop-card-fire{

    position: absolute;

    top: 0;

    right: 0;

    width: 0;

    height: 0;

    border-width: 0.32rem;

    border-style: solid;

    border-color: rgba(255,148,62,1) rgba(255,148,62,1) transparent transparent;

    cursor: pointer;

}

.crop-card-text{

    display: inline-block;

    transform: translateX(0.03rem) translateY(-0.25rem);

}

.crop-card-text::after{

    content: "";

    display: block;

    color: #fff;

    background: transparent;

}

</style>





<template>

    <div

        v-if="isShowCropCard"

        @click="AutoSkipToPage(`enterprise/special-topics`)"

        class="crop-card-container">

        <div

            v-if="cropShowHotFire"

            class="crop-card-fire">

            <span class="crop-card-text"></span>

        </div>

        <div class="crop-card-logo">

            <img

                :src="cropLogo"

                alt=""

                class="crop-card-logo-img"

            />

        </div>

        <div class="crop-card-right">

            <span class="crop-card-right-title">

                <span class="crop-card-right-title-key">

                    {{cropName}}

                </span>

                <span class="crop-card-right-title-value">

                    {{cropNameOther}}

                </span>

            </span>

            <p class="crop-card-right-content">

                <span class="crop-card-right-content-key">法定代表人</span>

                <span class="crop-card-right-content-key">注册资本</span>

            </p>

            <p class="crop-card-right-content">

                <span class="crop-card-right-content-value">

                    {{cropOwner}}

                </span>

                <span class="crop-card-right-content-value">

                    {{cropMoney}}

                </span>

            </p>

        </div>

        <div class="crop-card-line"></div>

        <div class="crop-card-footer">

            <span class="crop-card-footer-key">品牌</span>

            <span class="crop-card-footer-value">

                {{cropName}}

            </span>

        </div>

    </div>

</template>

<script>

    // "use strict";

    /**

     *

     * @author xgqfrms

     * @license MIT

     * @copyright xgqfrms

     *

     * @description 模块-CropCard

     * @augments

     * @example

     * @link

     * @created 2019-05-22

     *

     */

    // import Light from "light";

    import defaultImage from "../../images/search-history/default.png";

    export default {

        props: [

            "cropObj",

        ],

        name: "CropCard",

        data() {

            return {

                isShowCropCard: true,

                cropId: "",

                cropName: "",

                cropNameOther: "",

                cropOwner: "",

                cropMoney: "",

                cropLogo: defaultImage,

                cropShowHotFire: false,

            };

        },

        methods: {

            AutoSkipToPage(hash =``) {

                let url = window.location.origin;

                let id = this.cropId;

                if (!hash) {

                    hash = `search`;

                }

                Light.navigate(

                    `${url}/#/${hash}`,

                    {

                        id,

                    },

                    {

                        title: "",

                        replace: false,

                    },

                );

            },

        },

        mounted() {

            // props

        },

        created() {

            try {

                if (this.cropObj) {

                    let {

                        cropId,

                        cropName,

                        cropNameOther,

                        cropOwner,

                        cropMoney,

                        cropLogo,

                        cropShowHotFire,

                    } = this.cropObj;

                    this.cropId = cropId ? cropId : "";

                    this.cropName = cropName ? cropName : "";

                    this.cropNameOther = cropNameOther ? cropNameOther : "";

                    this.cropOwner = cropOwner ? cropOwner : "";

                    this.cropMoney = cropMoney ? cropMoney : "";

                    this.cropLogo = cropLogo ? cropLogo : defaultImage;

                    this.cropShowHotFire = cropShowHotFire ? cropShowHotFire : false;

                    this.isShowCropCard = true;

                } else {

                    this.isShowCropCard = false;

                    throw new Error(`CropCard 的 cropObj 属性不可为空!`);

                }

            } catch (err) {

                console.error(`CropCard 使用错误: \n`, err);

            }

        },

    };

</script>

<style lang="css">

html{

    --highlight-color:rgba(255, 148, 62, 1);

    font-family:PingFangSC-Regular;

    font-weight:400;

}

.crop-card-container{

    position: relative;

    display: flex;

    flex-flow: row wrap;

    justify-content: flex-start;

    align-items: stretch;

    align-content: stretch;

    box-sizing: border-box;

    margin: 0;

    padding: 0;

    width: calc(100vw);

    height: calc(2.9rem);

    border-bottom: 0.2rem solid rgba(249,248,253,1);

}

.crop-card-logo{

    order: 0;

    flex: 0 1 auto;

    margin: 0.32rem;

    margin-right: 0.2rem;

    height: 1.9rem;

    height: calc(1.9rem - 0.64rem);

}

.crop-card-logo-img{

    width: 0.64rem;

    height: 0.64rem;

}

.crop-card-right{

    order: 1;

    flex: 0 1 auto;

    line-height: 0.28rem;

    height: 0.28rem;

    font-size: 0.34rem;

    width: 6.34rem;

    height: calc(1.9rem - 0.42rem);

    margin-top: 0.42rem;

}

.crop-card-right-title{

    width: 6.34rem;

}

.crop-card-right-title-key{

    color:var(--highlight-color);

    /* color:rgba(25,31,37,1); */

    font-weight: 600;

}

.crop-card-right-title-value{

    color:rgba(25,31,37, 0.5);

}

.crop-card-right-content{

    line-height: 0.40rem;

    height: 0.40rem;

    font-size: 0.28rem;

    width: 6.34rem;

    margin-top: 0.1rem;

    margin-bottom: 0.1rem;

}

.crop-card-right-content-key{

    color:rgba(25,31,37,0.4);

    width: 2.86rem;

    min-width: 2.86rem;

    display: inline-block;

}

.crop-card-right-content-value{

    color:rgba(25,31,37,1);

    width: 2.86rem;

    min-width: 2.86rem;

    display: inline-block;

    font-weight: 600;

}

.crop-card-line {

    order: 3;

    flex: 0 1 auto;

    width: 7.5rem;

    height: 2px;

    background:rgba(25,31,37,0.08);

    margin: 0;

    padding: 0;

}

.crop-card-footer{

    order: 4;

    flex: 0 1 auto;

    height: 0.8rem;

}

.crop-card-footer-key{

    font-size: 0.24rem;

    line-height: 0.34rem;

    height: 0.34rem;

    width: 0.76rem;

    min-width: 0.76rem;

    color:rgba(25,31,37,0.4);

    display: inline-block;

    margin: 0.24rem 0 0.22rem 0.32rem;

}

.crop-card-footer-value{

    font-size: 0.24rem;

    line-height: 0.34rem;

    height: 0.34rem;

    min-width: 0.5rem;

    font-weight: 600;

    color:rgba(25,31,37,1);

}

.crop-card-fire{

    position: absolute;

    top: 0;

    right: 0;

    width: 0;

    height: 0;

    border-width: 0.32rem;

    border-style: solid;

    border-color: rgba(255,148,62,1) rgba(255,148,62,1) transparent transparent;

    cursor: pointer;

}

.crop-card-text{

    display: inline-block;

    transform: translateX(0.03rem) translateY(-0.25rem);

}

.crop-card-text::after{

    content: "";

    display: block;

    color: #fff;

    background: transparent;

}

</style>

vue & child component & props的更多相关文章

  1. [Vue] Parent and Child component communcation

    By building components, you can extend basic HTML elements and reuse encapsulated code. Most options ...

  2. 二、Vue组件(component)：组件的相互引用、通过props实现父子组件互传值

    一.组件各部分说明及互相引用 1.一个vue组件由三个部分组成 Template 只能存在一个根元素 2.Script 3.Style scoped:样式只在当前组件内生效 1.1 组件的基本引用代码 ...

  3. Vue组件选项props

    前面的话 组件接受的选项大部分与Vue实例一样,而选项props是组件中非常重要的一个选项.在 Vue 中,父子组件的关系可以总结为 props down, events up.父组件通过 props ...

  4. vue学习：props，scope，slot，ref，is，slot，sync等知识点

    1.ref :为子组件指定一个索引 ID,给元素或者组件注册引用信息.refs是一个对象,包含所有的ref组件. <div id="parent"> <user- ...

  5. 【转存】Vue组件选项props

    原帖地址 前面的话 组件接受的选项大部分与Vue实例一样,而选项props是组件中非常重要的一个选项.在 Vue 中,父子组件的关系可以总结为 props down, events up.父组件通过  ...

  6. vue之component

    因为组件是可复用的 Vue 实例,所以它们与 new Vue 接收相同的选项,例如 data.computed.watch.methods 以及生命周期钩子等.仅有的例外是像 el 这样根实例特有的选 ...

  7. vue框架中props的typescript用法

    vue框架中props的typescript用法 在vue中使用typescript时,需要引入vue-property-decorator库来兼容格式. javascript写法 Vue.compo ...

  8. [Angular 2] @ViewChild to access Child component's method

    When you want to access child component's method, you can use @ViewChild in the parent: Parent Compo ...

  9. 前端性能优化成神之路--vue组件懒加载（Vue Lazy Component ）

    ---恢复内容开始--- 使用组件懒加载的原因 我们先来看看这样的一个页面,页面由大量模块组成,所有模块是同时进行加载,模块中图片内容较多,每个模块的依赖资源较多(包括js文件.接口文件.css文件等 ...

随机推荐

  1. 陈思淼：阿里6个月重写Lazada，再造“淘宝”的技术总结

    小结: 1. 所谓的中台技术,就是从 IDC,网络,机房,操作系统,中间件,数据库,算法平台,数据平台,计算平台,到业务平台,每一层都有清晰的定义和技术产品. 具体来看,首先,集团技术的分层和每层的产 ...

  2. OpenSSL 常见对称加密算法特性分析

    在选择加密算法,面对一大长串的选项时,大家都有这样的疑问,究竟哪种加密方式是最好的呢? 对于加密方式.算法来说,一般安全性与性能呈负相关,越是安全的,对性能要求则更高. 现在主流的加密协议的安全性均能 ...

  3. celery 原理

    https://mp.weixin.qq.com/s/FzvZHQpF5mhV9t_HBzlcwg Celery 是一个 基于python开发的分布式异步消息任务队列,通过它可以轻松的实现任务的异步处 ...

  4. 从tcp层面研究java socket 的使用

    本文主要通过wireshark抓包来分析java socket程序的一些细节, 解决以前的一些疑问: 1.当一方的socket先关闭后,另一方尚未关闭的socket 还能做什么? 2.当基于socke ...

  5. 在Ubuntu安装Docker

    1.查看Linux内核依赖 kernel version >= 3.8 查看代码: uname -a | awk '{split($3, arr, "-"); print a ...

  6. NodeJS入门学习教程

    一.概念 1.什么是nodejs Node.js是JavaScript 运行时环境,通俗易懂的讲,Node.js是JavaScript的运行平台 Node.js既不是语言,也不是框架,它是一个平台 2 ...

  7. Javascript 基础知识整理

    Javascript的作用 表单验证,减轻服务器压力 添加页面动画效果 动态更改页面内容 Ajax网络请求(异步加载数据) -它属于前端的核心,主要用来控制和重新调整DOM,通过修改DOM结构,从而达 ...

  8. js部分知识整理，google浏览器的代码调试

    整理一些学过的js知识点,包括js中3个括号的含义,this的使用,递归,google浏览器的代码调试.Location的属性及常用方法,window对象常用方法,open方法等. js括号 在js中 ...

  9. Spring Cloud与Eureka

    Spring Cloud与Eureka 一.使用SpringCloud注册中心Eureka 1.1 Eureka和Zookeeper对比 1.1.1 Zookeeper保证CP 1.1.2 Eurek ...

  10. K8s client 使用

    使用的k8s client包: <dependency> <groupId>io.fabric8</groupId> <artifactId>kuber ...