pagination

Unable to refresh recyclerView with pagination

谁都会走 提交于 2020-08-10 12:25:25
问题 I have a RecyclerView that gets filled with paginated data. I need to be able to refresh it via SwipeRefreshLayout , but so far, I am unable to do so. I have tried plenty references that does similar to this, but without any success. Also, for letting you guys know, When I do refresh, the data gets retrieved correctly, but it is not being displayed on the recyclerView... Also, when I move from that destination to another via Navigation and then, I hit back, it gets updated. I am not sure what

Unable to refresh recyclerView with pagination

点点圈 提交于 2020-08-10 12:23:47
问题 I have a RecyclerView that gets filled with paginated data. I need to be able to refresh it via SwipeRefreshLayout , but so far, I am unable to do so. I have tried plenty references that does similar to this, but without any success. Also, for letting you guys know, When I do refresh, the data gets retrieved correctly, but it is not being displayed on the recyclerView... Also, when I move from that destination to another via Navigation and then, I hit back, it gets updated. I am not sure what

.NET Core AutoWrapper 自定义响应输出

泪湿孤枕 提交于 2020-08-10 05:22:33
前言 AutoWrapper是一个简单可自定义全局异常处理程序和ASP.NET Core API响应的包装。他使用ASP.NET Core middleware拦截传入的HTTP请求,并将最后的结果使用统一的格式来自动包装起来.目的主要是让我们更多的关注业务特定的代码要求,并让包装器自动处理HTTP响应。这可以在构建API时加快开发时间,同时为HTTP响应试试我们统一的标准。 安装 AutoWrapper.Core从NuGet或通过CLI下载并安装 PM> Install-Package AutoWrapper.Core 在Startup.cs Configure方法中注册以下内容,但是切记要放在UseRouting前 app .UseApiResponseAndExceptionWrapper (); 启动属性映射 默认情况下AutoWrapper将在成功请求成功时输出以下格式: { "message" : "Request successful." , "isError" : false , "result" : [ { "id" : 7002 , "firstName" : "Vianne" , "lastName" : "Durano" , "dateOfBirth" : "2018-11-01T00:00:00" } ] } 如果说不喜欢默认属性命名方式

VUE实战

北城以北 提交于 2020-08-10 02:34:24
main.js // The Vue build version to load with the `import` command // (runtime-only or standalone) has been set in webpack.base.conf with an alias. import Vue from 'vue' import App from './App.vue' import router from './router/index.js' import ElementUI from 'element-ui' import 'element-ui/lib/theme-chalk/index.css' Vue.use(ElementUI) Vue.config.productionTip = false /* eslint-disable no-new */ new Vue({ el: '#app' , router, components: {App}, template: '<App/>' }) View Code index.js import Vue from 'vue' import Router from 'vue-router' import Home from '../components/Home' import Content from

BootStrap-表单--乐字节前端

孤人 提交于 2020-08-09 22:30:57
表单 ​ 表单主要功能是用来与用户做交流的一个网页控件,良好的表单设计能够让网页与用户更好的沟通。表单中常见的元素主要包括:文本输入框、下拉选择框、单选按钮、复选按钮、文本域和按钮等。 表单控件 ​ .form-control .input-lg(较大) .input-sm(较小) 输入框 text ​ .form-control <div class="col-sm-3"> <input type="text" name="" id="" class="form-control" /> <input type="text" name="" id="" class="form-control input-lg" /> <input type="text" name="" id="" class="form-control input-sm" /> </div> 下拉选择框 select ​ 多行选择设置:multiple="multiple" <div class="col-sm-3"> <select class="form-control"> <option>北京</option> <option>上海</option> <option>深圳</option> </select> <select class="form-control" multiple="multiple">

Vue 表格自定义树形组件,行,列表可传入等

依然范特西╮ 提交于 2020-08-09 11:12:13
1.组件,BaseTable 下有两个文件,index.vue ,extend.js index.vue代码 <template> <div class="crud"> <!--crud头部,包含列表标题和可操作按钮--> <el-row class="crud-header"> <!--<el-col :span="8">{{formTitle}}列表</el-col>--> <el-col :span="24"> <el-button type="success" size="mini" v- if ="gridBtnConfig.create" @click="createOrUpdate(null)"> <i class="el-icon-plus"></i> 新增 </el-button> <!-- 标记为single的按钮不需要禁用,不依赖选择数据--> <el-button :disabled="!item.single && multipleSelection.length === 0" size="mini" @click ="handleEmit(item.emitName,'outer')" v - for ="(item,index) in outerButton" :key="index" :type="item.type?item.type:

extracting data from responses in anguar

只谈情不闲聊 提交于 2020-08-09 08:13:31
问题 I was trying to get a list of items from the server. then I add pagination to the system and the response from the server change like this, { "items": [ { "book_ref_no": 12, "book_name": "ice and fire", "author": "jrr martine", "category": "HISTORY", "availability": false }, { "book_ref_no": 14, "book_name": "word war 2", "author": "Not me", "category": "NOVEL", "availability": false } ], "meta": { "totalItems": 4, "itemCount": 2, "itemsPerPage": "2", "totalPages": 2, "currentPage": 1 },

浅谈前端中的圈复杂度

北战南征 提交于 2020-08-08 05:50:29
DevUI是一支兼具设计视角和工程视角的团队,服务于华为云 DevCloud 平台和华为内部数个中后台系统,服务于设计师和前端工程师。 官方网站: devui.design Ng组件库: ng-devui (欢迎Star) 引言 重构,是我们开发过程中不可避免需要进行的一项工作。重构代码,以适配当前模块设计之初未考虑到的多样化场景,并增加模块的可维护性、健壮性、可测试性。那么,如何明确重构的方向,以及量化重构的结果呢? 代码圈复杂度(Cyclomatic complexity,CC)可以是一个供选择的指标。 什么是圈复杂度 圈复杂度(Cyclomatic complexity,CC)也称为条件复杂度或循环复杂度,是一种软件度量,是由老托马斯·J·麦凯布(Thomas J. McCabe, Sr.)在1976年提出,用来表示程序的复杂度,其符号为VG或是M。圈复杂度即程序的源代码中线性独立路径的个数。 为何要降低模块(函数)的圈复杂度 下表为模块(函数)圈复杂度与代码状况的一个基本对照表。除了表中给出的代码状况、可测性、维护成本等指标外,圈复杂度高的模块(函数),也对应着高软件复杂度、低内聚、高风险、低可读性。我们要降低模块(函数)的圈复杂度,就是要降低其软件复杂度、增加内聚性、减少可能出现的软件缺陷个数、增强可测试性、可读性。 圈复杂度 代码状况 可测性 维护成本 1 - 10

Element ui 中使用table组件实现分页记忆选中

天大地大妈咪最大 提交于 2020-08-07 11:30:57
我们再用vue和element-ui,或者其他的表格的时候,可能需要能记忆翻页勾选,那么实现以下几个方法就ok了 示例如下 < el-table :data ="tableData" ref ="table" @selection-change ="handleSelectionChange" > < el-table-column type ="selection" ></ el-table-column > < el-table-column prop ="personName" label ="客户名称" ></ el-table-column > < el-table-column prop ="telphone" label ="手机号" ></ el-table-column > < el-table-column prop ="idNo" label ="身份证号" ></ el-table-column > < el-table-column prop ="linkTypes" label ="客户身份" ></ el-table-column > </ el-table > < el-pagination :page-size ="pagination.pageSize" @current-change ="currentChange" :current-page

is_paginated not working for django Generic Views

旧时模样 提交于 2020-08-07 05:21:53
问题 I've been using django built-in pagination (is_paginated) in few of my pages. They are all working fine. Except for the search page where the pagination should only appear based on the filtered queryset. I've checked through few other thread but it ain't helping much. How do I use pagination with Django class based generic ListViews? Django template tag exception Here's a mini version of what I have so far:- 1)views.py class SearchBookView(ListView): template_name = 'books/search_book.html'