租用微信做拍卖网站,wordpress修改404,免费建造网站系统,建筑工程服务有限公司第046个 查看专栏目录: VUE ------ element UI 专栏目标
在vue和element UI联合技术栈的操控下#xff0c;本专栏提供行之有效的源代码示例和信息点介绍#xff0c;做到灵活运用。 #xff08;1#xff09;提供vue2的一些基本操作#xff1a;安装、引用#xff0c;模板使… 第046个 查看专栏目录: VUE ------ element UI 专栏目标
在vue和element UI联合技术栈的操控下本专栏提供行之有效的源代码示例和信息点介绍做到灵活运用。 1提供vue2的一些基本操作安装、引用模板使用computedwatch生命周期(beforeCreatecreated,beforeMountmounted, beforeUpdateupdated, beforeDestroydestroyedactivateddeactivatederrorCapturedcomponents)、 $root , $parent , $children , $slots , $refs , props, $emit , eventbus ,provide / inject, Vue.observable, $listeners, $attrs, $nextTick , v-for, v-if, v-else,v-else-ifv-onv-prev-cloakv-oncev-model v-html, v-text, keep-aliveslot-scope filters, v-bind.stop, .native, directivesmixinrender国际化Vue Router等 2提供element UI的经典操作安装引用国际化el-rowel-colel-buttonel-linkel-radioel-checkbox el-inputel-select, el-cascader, el-input-number, el-switch,el-slider, el-time-picker, el-date-picker, el-upload, el-rate, el-color-picker, el-transfer, el-form, el-table, el-tree, el-pagination,el-badge,el-avatar,el-skeleton, el-empty, el-descriptions, el-result, el-statistic, el-alert, v-loading, $message, $alert, $prompt, $confirm , $notify, el-breadcrumb, el-page-header,el-tabs ,el-dropdown,el-steps,el-dialog, el-tooltip, el-popover, el-popconfirm, el-card, el-carousel, el-collapse, el-timeline, el-divider, el-calendar, el-image, el-backtopv-infinite-scroll el-drawer等 本文章目录 专栏目标应用场景示例效果country.json文件示例源代码共77行核心代码 应用场景
vue项目中我们需要通过axios获取外部的json文件资源。那么vue组件中如何引用JSON数据呢 以下是一个示例
示例效果 country.json文件
[
{name: Afghanistan, code: AF},
{name: land Islands, code: AX},
{name: Albania, code: AL},
{name: Algeria, code: DZ},
{name: Afghanistan, code: AF},
{name: land Islands, code: AX},
{name: Albania, code: AL},
{name: Algeria, code: DZ}
] 注意啦最后一个对象后面一定不能添加逗号否则会报错的
示例源代码共77行
/*
* Author: 大剑师兰特xiaozhuanlan还是大剑师兰特CSDN
* 此源代码版权归大剑师兰特所有可供学习或商业项目中借鉴未经授权不得重复地发表到博客、论坛问答git等公共空间或网站中。
* Email: 2909222303qq.com
* weixin: gis-dajianshi
* First published in CSDN
* First published time: 2023-12-10
*/templatediv classdjs-boxdiv classtopBoxh3vue通过axios调用json地址数据的方法/h3div大剑师兰特, 还是大剑师兰特gis-dajianshi/div/divdiv classcboxel-table :datatableData stylewidth: 100%;border: 1px solid #DDE1E6 ;border-radius: 4px;:header-cell-style{ background: #0bf,color: #404A53, padding: 0px 0px, textAlign: left,}:cell-style{ padding: 8px 10px 8px 0, textAlign: left }el-table-column propcode label代码 width180/el-table-columnel-table-column label名字template slot-scopescopediv名称{{scope.row.name}}/div/template/el-table-column/el-table/div/div
/templatescriptimport axios from axiosexport default {data() {return {tableData:[],}},mounted() {this.getList()},methods: {getList() {axios.get(data/country.json).then((res) { this.tableData res.data;})}}}
/script
style scoped.djs-box {width: 900px;height: 600px;margin: 50px auto;border: 1px solid seagreen;}.topBox {margin: 0 auto 0px;padding: 10px 0;background:palevioletred;color: #fff;}/* 核心代码 */.cbox.el-table th.el-table__cell.cell {line-height: 60px;}.cbox {padding: 10px;}
/style
核心代码 import country from ../assets/country.jsonexport default {data() {return {tableData: country,}},
