javascript - js to write a similar product management backend page, what design pattern is easier to expand and maintain?

I wrote a background management page using a simple singleton pattern. Similar to {code...} I would like to ask someone with experience in writing this type of project. How to organize the code structure to make it easier to expand and maintain.

三叔 2017-07-05 11:06:52 0  2  958

javascript - Similar to Tmall and JD.com, how is it possible to pull up the product details page to view graphic and text details?

Similar to Tmall and JD.com, you can pull up on the product details page to view graphic and text details. In the graphic and text details, you can scroll back down. How is this implemented?

过去多啦不再A梦 2017-07-05 10:38:47 0  1  1109

Asynchronous requests - Is there a way in php to do asynchronous posts similar to js? fsockopen has no way to get the request result

When sending emails in batches, you need to obtain the sending results, so you need to wait for the request results. Is there a way for PHP to request the interface asynchronously, then obtain the data, and then execute the callback function? Now it is a synchronous request interface, and then wait,...

过去多啦不再A梦 2017-05-27 17:42:08 0  5  760

javascript - How to preview uploaded images?

Similar to this kind of uploading pictures, you can also preview the display. How should I write the front end? Is there any similar code that you can provide me with? Thanks

滿天的星座 2017-06-13 09:24:13 0  4  841

thinkphp3.2.3 interface versioning v1, v2

Using thinkphp to develop interfaces, how to version the interface, similar to v1, v2

欧阳克 2017-06-23 09:11:30 0  1  750

gvim - How does vim call browser preview?

Like the title, is there any similar plug-in or code method?

phpcn_u1582 2017-05-16 16:43:04 0  3  995

javascript - Problems with displaying json data

How to display the last key and value of recursive json data. Similar json viewer:

黄舟 2017-07-05 11:02:13 0  2  941

javascript - Implementation of message reminder function similar to WeChat Moments

I want to make a mini program, similar to WeChat Moments, after someone replies to my post, there will be a reminder function. How should I implement this function?

高洛峰 2017-05-19 10:28:01 0  1  609

php - symfony framework twig template script_controller principle solution

I saw a similar loading page js controller code (as shown below) on the twig template of the framework {code...} I don’t know which plug-in statement {code...} belongs to? and his source code. Gods, please solve it! ! !

大家讲道理 2017-06-10 09:47:36 0  1  560

Does anyone know how to synthesize pictures in php?

Similar to this picture, this kind of snapshot looks like a mobile page. How to achieve it

为情所困 2017-05-16 13:15:28 0  2  328

javascript - Has anyone studied the carousel effect of NetEase Cloud's mac version of the homepage?

Has anyone studied the carousel effect of NetEase Cloud’s mac version app homepage? Is there any similar plug-in for js?

为情所困 2017-05-19 10:32:00 0  2  542

Chinese website tutorial online code demonstration function fails

Address: //m.sbmmt.com/code/1088.html This problem will occur not only at this address, but also at similar addresses.

Tassel 2017-08-31 10:02:07 0  1  1093

javascript - Is there any standard for parameter description in js?

When I looked at the axios document today, I saw that the parameter description was written like this: {code...} I found that many open source projects use similar descriptions when describing parameters, such as vuejs, jquery, etc. I want to know Is this a convention? Or are there any special regul...

世界只因有你 2017-06-30 09:56:26 0  1  750

Online exam questions PHP

How is this type of question-taking similar to the Driving School Booklet implemented? Are all the questions obtained? When I use a similar question system to get all the questions, it will be very stuck. If it is loaded in pages, then if the user clicks on the question number below, how do I know w...

A峰 2020-11-24 22:21:37 0  3  1238

javascript - How to simplify the code when importing multiple modules in js?

Similar to this kind of introduction of multiple modules, how to simplify it into one sentence, such as import {A,B,C,D} from {'a.js','b.js'....}

習慣沉默 2017-06-12 09:22:00 0  5  840

android - input number control

How to implement a control similar to Xiaolan Bicycle's number input? Is it available on github?

过去多啦不再A梦 2017-05-16 13:34:12 0  2  664

Do I need to reload codeigniter.php and core classes every time CI is requested? Is the database operation connection to the db equivalent to a short connection? I still have to reconnect to the database the next time I call the model?

Like the question, I look forward to the teacher’s answer!

DiamondR 2018-10-07 15:09:42 0  0  924

Why is the tp downloaded by me copying the same command 5.0?

I followed the same operation to copy the TP downloaded using composer, but the downloaded version was version 5.0. Why?​​

与时间为敌 2018-05-06 11:27:38 0  2  1145

laravel - laravle Eloquent ORM updates multiple records at one time

Eloquent updates multiple records in batches. Instead of assigning values ​​to multiple fields in one record in batches, it makes different modifications to different records based on different conditions. Similar to batch insertion: {code...} Is there any similar statement {code...}? The function i...

phpcn_u1582 2017-05-16 16:54:58 0  1  562

javascript - Looking for a jquery carousel plug-in

http://www.feiniu.com/ Like Feiniu.com! It can satisfy the contents of the box at the same time. Thank you, masters.

習慣沉默 2017-05-19 10:17:58 0  3  435