javascript - Use css to implement navigation bar on the web?

1. How to implement the navigation bar like the left side of http://chuangzaoshi.com/code? 2. Can it be fully implemented using css? How to implement pure css? How to implement js? Thanks! ps: Thanks to the two masters for their answers. I didn't explain clearly. My questions are as follows: {Code.....

漂亮男人 2017-06-26 10:50:29 0  2  881

nginx caches js, css, images and other information. What is the implementation principle?

nginx caches js, css, images and other information. What is the implementation principle?

高洛峰 2017-05-16 17:23:04 0  1  1050

php implements real-time search

How to implement real-time search box under thinkphp3.2? ? If possible, could you please be more detailed? Thank you! !

黄舟 2017-05-31 10:34:36 0  4  824

javascript - Can the vue popup layer be implemented using routing?

I have a page 1. Clicking a button on page 1 pops up a new page 2. Clicking a button on the new page 2 pops up a new page 3. I wrote these three pages into a vue file. , or use routing to implement it. If it is implemented using routing, how to implement it?

黄舟 2017-05-19 10:37:58 0  1  716

javascript - Does webpack package css files into link format or style format?

As for the styles that require are introduced as link tags or as <style>, webpack provides extract-text-webpack-plugin to extract the css style in style. If implemented as follows: {code...} In this way, when...

PHP中文网 2017-07-05 10:51:24 0  1  992

Is it possible to implement MongoDB as a Shiro realm?

My requirement is to read user and permission information from the database to complete authentication and authorization. Shiro provides JdbcRealm implementation, but there is no MongoDB realm implementation. Could you please: Implement MongoDB as a realm of Shiro? If possible, how should I write th...

大家讲道理 2017-05-17 09:58:54 0  1  595

How does php implement java's sha1 encryption?

How does php implement java's sha1 encryption?

张启华 2017-12-22 23:42:22 0  2  1273

Laravel implements daily event loop

Does anyone know how to implement a loop of daily events. In my case I have 10 events see it as event 1, event 2, event 3 and.... how can I do that let's say Monday event 1 Tuesday event 2 Wednesday event 3 Thursday event 4 weeks Five activities 5 Saturday activities 6 Sunday activities 7 Monday act...

P粉609866533 2024-03-28 16:15:14 0  2  509

Has anyone implemented a presentation feature in the Apache Calcite adapter?

I want to implement a showfoo command related to the database engine we wish to connect to Calcite via the Calcite adapter. Of course, foo is something specific to that database engine. I'm trying to figure out which relnode it should be mapped to (among other details). So if anyone has implemented ...

P粉885035114 2023-09-02 12:15:50 0  1  492

php - A certain function can be implemented using a function. Is it necessary to use a class to implement it?

I use PHP. Most of the functions in the project I am writing now are encapsulated into functions. When needed, just require, and then pass the parameters to call the function. I don’t know if this will be bad. Is it still possible? Should we use classes to implement it? Take the homepage of the webs...

滿天的星座 2017-05-31 10:33:09 0  10  809

javascript - How do you implement front-end paging?

I can implement paging in the back-end nodejs, but how to write the front-end code?

滿天的星座 2017-07-05 10:58:25 0  4  1013

javascript - How to implement $state.go to click different buttons and pass different parameters

How to implement $state.go. Click on different buttons to pass different parameters. I want to implement the following picture. Click on the small title to jump to the corresponding place on the page. For example, click on the application scope to jump to the corresponding application scope on the 3...

某草草 2017-05-19 10:09:23 0  3  616

java - Why does HashMap both inherit AbstractMap and implement the Map interface?

We know that AbstractMap has already implemented the Map interface. Why does HashMap need to implement the Map interface one more time? Even if I remove the Map interface from the source code, no error will be reported. What is the reason for this?

巴扎黑 2017-05-17 09:59:01 0  1  709

laravel - How to implement this kind of business logic? Pets work offline and grow regularly, how to achieve it with php+mysql

How to implement this business logic? Pets work offline and grow regularly, how to achieve it with php+mysql

世界只因有你 2017-05-16 16:52:27 0  2  642

Learn how to implement pagination or filtering functionality in Next.js

I'm looking for a solution to implement paging or filtering in my web application using traditional page routing methods. Do I need to use client side data fetching? When the query string changes, it will not cause the page content to be re-rendered. I don't want to use SSG to get the entire data an...

P粉517814372 2023-08-14 20:23:46 0  1  714

php+workerman implements new order prompt voice

Dear masters, I would like to ask: There is an order process now. After the user places a dingdan order, the background reminds the administrator that there is a new dingdan reminder. 1. How to use Workerman to implement it? Or other methods? 2. How do you know if a dingdan is a new dingdan? 3. When...

A峰 2020-04-12 13:11:18 0  2  1906

css - How to implement this layout using flex?

How to use flex to implement this kind of layout? I couldn’t finish writing until the third time, so I asked someone to add some help. {code...}

ringa_lee 2017-06-30 09:56:55 0  2  982

How does MySQL implement nesting of another table within a table?

1. I am a database novice... If I want to implement column A in table 1 of database and nest the column BCD in table 2, how should I do it? Use foreign keys? 2. If I use foreign keys, I always get an error when I create and save the foreign keys: {code...} What is going on with this problem? What to...

为情所困 2017-05-18 10:50:13 0  1  695

node.js - Let me explain the implementation principle of fs module watch in node

Let’s explore the implementation principle of fs module watch in node. {Code...} How does fs implement event notifications in response to file changes? If it is by monitoring file size changes, or something else? Here are some things you can see through the node source code: {code...} The following ...

ringa_lee 2017-05-27 17:44:10 0  2  1222

javascript - ES6 Module can directly import commonJS modules. Is this implemented directly in ES6, or is it implemented when converting to Babel?

A package written in CommonJS specifications can be directly introduced using the syntax {code...}. This is implemented by ES6 Module or only implemented by Babel during translation.

習慣沉默 2017-07-05 10:41:50 0  1  926