pagination

elementUI 表格分页后台排序记录

偶尔善良 提交于 2020-12-08 07:24:56
表格代码 < div class ="m-table" > < el-table :data ="logs" style ="width: 100%" stripe height ="calc(100% - 60px)" @sort-change ="sortChange" :header-cell-style ="{ 'background-color': '#fafafa', 'color': 'rgb(103, 194, 58)', 'border-bottom': '1px rgba(103, 194, 58, 0.43) solid' }" :default-sort = "{prop: 'operatetime', order: 'descending'}" > < el-table-column type ="expand" > < template slot-scope ="props" > < el-form label-position ="left" inline class ="demo-table-expand2" > < el-form-item label ="账号(md5)" > < span > {{ props.row.account }} </ span > </ el-form-item >< br /> < el-form-item

How to implement Pagination with dynamic HTML table data via AJAX?

陌路散爱 提交于 2020-12-08 04:39:29
问题 I want to display incoming data from my database to a dynamic HTML table (via AJAX) that should include pagination . I have read about DataTables pagination but I am not sure how to implement it here. This is the code: JS code: $.ajax({ cache: false, url: {% url 'grab_records' %}, method: 'GET', datatype: 'json', success: function(data) { var htmlData = ''; var res = data[0]; if (res) { var count = res.data.length; for (i = 0; i < count; i++) { htmlData += '<tr>' +'<td id = "records"> '+res

How to add Custom pagination in wordpress

醉酒当歌 提交于 2020-12-06 06:33:12
问题 i have created custom theme in wordpress. I want to add custom pagination to my custom post template which is INDEX.PHP Can you please check what is wrong in pagination script. actually i have set 4 post limit and there around 8 posts in my blog.. when click on 2 pagination, it won't move to next page... <?php get_header(); ?> <?php $paged = ( get_query_var( 'paged' ) ) ? absint( get_query_var( 'paged' ) ) : 1; // WP_Query arguments $args = array ( 'post_type' => the_post(), 'posts_per_page'

移动端轮播图vue-awesome-swiper

生来就可爱ヽ(ⅴ<●) 提交于 2020-12-06 04:57:22
日常写设计文档,日常写Demo,写轮播图的时候觉得bootstrap不适合移动端,或者说不是轻量级的,于是换成Swiper,但是写的时候才发现怎么把这东西嵌到Vue里面啊? Σ( ° △ °|||)︴!? 果然基于Vue的插件还是很多的,于是就搜到了vue-awesome-swiper,是基于Vue和Swiper开发的轮播图插件,但是看API写出来的怎么总是报警告啊……还是自己研究研究吧…… 本文只适用于Vue脚手架中的使用,CDN引入和使用参考文章最后API链接。 安装 npm npm install vue-awesome-swiper --save 引入 全局引入 在入口文件main.js中进行引入 import VueAwesomeSwiper from 'vue-awesome-swiper' // require styles import 'swiper/dist/css/swiper.css' Vue.use(VueAwesomeSwiper, /* { default global options } */ ) 局部引入 在需要用到轮播图的vue页面中引入 import 'swiper/dist/css/swiper.css' import { swiper, swiperSlide } from 'vue-awesome-swiper' 并在co

vue中引用swiper轮播插件

杀马特。学长 韩版系。学妹 提交于 2020-12-05 22:08:00
有时候我们需要在vue中使用轮播组件,如果是在vue组件中引入第三方组件的话,最好通过npm安装,从而进行统一安装包管理。 申明:本文所使用的是vue.2x版本。 通过npm安装插件: npm install swiper --save-dev 在需要 使用swiper的组件里引入swiper,swiper的初始化放在mounted里 Slider.vue源码: < template > < div class ="swiper-container" > < div class ="swiper-wrapper" > < div class ="swiper-slide" >< img src ="../fixtures/sliders/t1.svg" /></ div > < div class ="swiper-slide" >< img src ="../fixtures/sliders/t2.svg" /></ div > < div class ="swiper-slide" > Slide 3 </ div > </ div > <!-- 如果需要分页器 --> < div class ="swiper-pagination" ></ div > <!-- 如果需要导航按钮 --> <!-- <div class="swiper-button-prev"></div>

求求你别再用offset和limit分页了

不打扰是莪最后的温柔 提交于 2020-12-05 04:52:35
点击上方 “ Java专栏 ”, 选择“置顶或者星标” 第一时间阅读精彩文章! 点击这段文字获取: 5个可以写到简历的项目实战视频教程(含源码) 作者: 码农架构I 来源:toutiao.com/i6860655404431442444 不需要担心数据库性能优化问题的日子已经一去不复返了。 随着时代的进步,随着野心勃勃的企业想要变成下一个 Facebook,随着为机器学习预测收集尽可能多数据的想法的出现,作为开发人员,我们要不断地打磨我们的 API,让它们提供可靠和有效的端点,从而毫不费力地浏览海量数据。 如果你做过后台开发或数据库架构,你可能是这么分页的: 如果你真的是这么分页,那么我不得不抱歉地说,你这样做是错的。 你不以为然?没关系。Slack、Shopify 和 Mixmax 这些公司都在用我们今天将要讨论的方式进行分页。 我想你很难找出一个不使用 OFFSET 和 LIMIT 进行数据库分页的人。对于简单的小型应用程序和数据量不是很大的场景,这种方式还是能够“应付”的。 如果你想从头开始构建一个可靠且高效的系统,在一开始就要把它做好。 今天我们将探讨已经被广泛使用的分页方式存在的问题,以及如何实现高性能分页。 1.OFFSET 和 LIMIT 有什么问题? 正如前面段落所说的那样,OFFSET 和 LIMIT 对于数据量少的项目来说是没有问题的。 但是

vue 嵌套路由

Deadly 提交于 2020-12-04 01:41:59
在一个页面中如果想实现三个页面的拼接组成一个页面,这时候就用到嵌套路由了。 第一种方法: 1.顶部页面 /views/Home.vue <template> <el-container> <!-- 顶部 --> <el-header class="headerAll"> <div class="headImage"></div> <!-- <img src="" class="headImage"> --> <el-menu :default-active="activeIndex" class="el-menu-demo" mode="horizontal" background-color="#222a30" text-color="#fff" active-text-color="#29e2fe" @select="handleSelect"> <el-menu-item v-for="(item, index) in menuList" :key="index" :index="item.index" v-on:listenToChildEvent="menuClick">{{item.name}}</el-menu-item> </el-menu> <el-dropdown> <img src="../assets/headImage.jpg" class=

How do I loop through all the products of a store using Liquid (Shopify)?

蓝咒 提交于 2020-12-01 12:08:42
问题 I can't. I know. Shopify imposes a limit when it comes to the number of products one can loop through on a page. The current limit is 50. Actually, this is not true . One can loop through all the products of a store using liquid : {% paginate collections["all-products"].products by 10000 %} {% for product in collections["all-products"].products %} {% comment %}looping through all 10000 products{% endcomment %} {% endfor %} {% endpaginate %} In the above example, if a store has up to 10000

How do I loop through all the products of a store using Liquid (Shopify)?

a 夏天 提交于 2020-12-01 12:07:02
问题 I can't. I know. Shopify imposes a limit when it comes to the number of products one can loop through on a page. The current limit is 50. Actually, this is not true . One can loop through all the products of a store using liquid : {% paginate collections["all-products"].products by 10000 %} {% for product in collections["all-products"].products %} {% comment %}looping through all 10000 products{% endcomment %} {% endfor %} {% endpaginate %} In the above example, if a store has up to 10000

Laravel join queries AS

允我心安 提交于 2020-11-30 06:17:04
问题 Any way of defining an AS for a query?? I have tried the following: $data = News::order_by('news.id', 'desc') ->join('categories', 'news.category_id', '=', 'categories.id') ->left_join('users', 'news.user_id', '=', 'users.id') // ['created_by'] ->left_join('users', 'news.modified_by', '=', 'users.id') // ['modified_by'] ->paginate(30, array('news.title', 'categories.name as categories', 'users.name as username')); The problem is that ['name'] from categories will be replaces with the one from