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Front-end Vue3 actual combat [handwritten vue project]

Course2857

Course Introduction：Course introduction: 1. Cross-domain processing, token management, route interception; 2. Real interface debugging, API layer encapsulation; 3. Secondary encapsulation of Echarts and paging components; 4. Vue packaging optimization and answers to common problems.

APIPOST tutorial [Popularization of technical concepts related to network communication]

Course1795

Course Introduction：Apipost is an API R&D collaboration platform that integrates API design, API debugging, API documentation, and automated testing. It supports grpc, http, websocket, socketio, and socketjs type interface debugging, and supports privatized deployment. Before formally learning ApiPost, you must understand some related concepts, development models, and professional terminology. Apipost official website: https://www.apipost.cn

Issue 22_Comprehensive actual combat

Course5521

Course Introduction：(Consult WeChat: phpcn01) The comprehensive practical course aims to consolidate the learning results of the first two stages, achieve flexible application of front-end and PHP core knowledge points, complete your own projects through practical training, and provide guidance on online implementation. Comprehensive practical key practical courses include: social e-commerce system backend development, product management, payment/order management, customer management, distribution/coupon system design, the entire WeChat/Alipay payment process, Alibaba Cloud/Pagoda operation and maintenance, and project online operation. .....

Issue 22_PHP Programming

Course5172

Course Introduction：(Consult WeChat: phpcn01) Starting from scratch, you can solve conventional business logic, operate MySQL with PHP to add, delete, modify, and query, display dynamic website data, master the MVC framework, master the basics of the ThinkPHP6 framework, and learn and flexibly master all knowledge involved in PHP development. point.

Issue 22_Front-end development

Course8713

Course Introduction：(Consult WeChat: phpcn01) The learning objectives of the front-end development part of the 22nd issue of PHP Chinese website: 1. HTML5/CSS3; 2. JavaScript/ES6; 3. Node basics; 4. Vue3 basics and advanced; 5. Mobile mall/ Website background homepage layout; 6. Automatic calculation of tabs/carousels/shopping carts...

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TYPO3 V11: "PHP warning: undefined array key", $this->request->getArguments() is empty
I'm a new user of typo3, I made a plugin to show users and use the search bar to filter them, but when I want to show my page I get this error: (1/1) #1476107295TYPO3\CMS\Core\Error \ExceptionPHPWarning:Undefinedarraykey"word"inMyPath/Controller/UserlistController.phpline44 in my controller
2023-11-12 21:35:09

Implement filters and pagination using Laravel Eloquent
I'm trying to create an API that will return all customer records from a database. But this provides paging and filtering functionality. , the filter function is an optional query parameter. So it doesn't have to be included in the query parameters. But I'm having problems doing this. This is the index method in the CustomerController file: publicfunctionindex(Request$request){//Gethowmanyitemperpage$itemPerPage=$request-&
2023-11-12 18:42:35

Composite full-text index in MySQL
I want the system to allow searching user messages by specific users. Suppose I have the following table createtablemessages(user_idint,messagenvarchar(500)); If I want to search all messages from user 1 that contain the word "foo", what index should I use here. Simple, non-unique index on user_id which will filter only specific user messages and then fully scan for specific words. Full-text index of messages. This will find all messages for all users and then filter them by ID. This seems to be the case when there are a large number of users.
2023-11-07 18:44:49

How to use multiple filters with the Google Analytics Data API (GA4) using PHP
So that's my first question, I'll try to follow the community rules. I'm trying to use multiple filters in GoogleAnalyticsDataAPI (GA4) using PHP. I've successfully been able to use a filter and display it in a custom dashboard. Below is the code to get the url data starting with the value: /133. The question is, how to make a filter to get multiple urls. That is, I want the page's data to start with the values "/133", "/88", "/678" and "/67"? $response=$cl
2023-11-04 14:39:38

Laravel Inertia JS Flash message only displays once
Because InertiaJS does not refresh the same route component, things like flash messages will only be displayed once, no matter how many times you pass the message from the backend. I've tried everything but nothing works, all I need is to be able to trigger the same flash message again after failing to do the same thing. Controller: This should be triggered as part of my validation via some if statements, so basically I'm saying that if the requested quantity exceeds the stock quantity, this flash message will be returned. returnback()->with(['error'=
2023-11-03 12:33:50

MoreQ&A

How to use filters and implement custom filters in Vue

Course Introduction：Vue is a popular JavaScript framework that is especially favored by front-end developers because of its ease of learning, ease of use, and flexibility. In Vue, filters are a very common function that can help us handle the conversion and formatting of some data, thereby making the data presentation clearer and more beautiful. This article will introduce the use of filters in Vue and how to implement custom filters. 1. Use of filters in Vue Filters in Vue can be used to filter the data to be displayed. It can pass global filters and local filters.

2023-06-09 comment 02378

what is yii filter

Course Introduction：A Yii filter is an object that is executed before or after a controller action is executed. Filters can contain pre-filtering (filtering logic before the action), post-filtering (filtering logic after the action), or both.

2019-12-27 comment 01731

How to use Vue filter to filter amount

Course Introduction：Vue.js is a fast, flexible JavaScript framework that's the preferred choice for building modern web applications. In Vue.js, we can create reusable components, update the DOM on demand, and easily add filters to handle different data. In this post, we will discuss how to filter amounts using Vue filters. Vue.js filters provide a simple way to manipulate text formatting. Vuejs allows us to automatically filter data when displaying it and

2023-04-17 comment 0205

Create paging filters using golang for MongoDB

Course Introduction：I have a large filter and I'm going to provide a snippet of it. I'm trying to get the filter by paganizing the filter's mapping but getting the error thematchfiltermustbeanexpressioninanobject func(app*courses)getfilter(filter*filter)([]bson.m,error){pipeline:=make([]bson. m,0)iffilter.all{

2024-02-05 comment 0404

What content filters does jquery have?

Course Introduction：There are 4 types of jquery content filters, namely: 1. ":contains(text)" filter; 2. ":empty" filter; 3. ":has(selector)" filter; 4. ":parent" "filter.

2020-11-27 comment 02265

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