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How to use original JAVASCRIPT to only display part of the five LIs and display the rest when clicked?

The code is as follows: {Code...} The above is the HTML structure. How to use JAVASCRIPT (not JQUERY) to only display 5 links and hide the rest. You need to click on the picture or text to display it, and then click to hide it. How can I achieve this function? Currently displayed: I am link 1 I am l...

世界只因有你 2017-05-19 10:18:35

How to remove only duplicate ul items for each li item using javascript html

I'm displaying a dynamically generated navigation structure. Each location has a store type generated from that location's stores. I need to remove duplicates for each location so groceries can appear in both locations. I tried the common jquery solution below which removed duplicates but it resulte...

P粉418214279 2024-03-29 20:54:12

The rewritten title is: How can I access the Pinia store in a child VueJS application?

I'm creating a library to reuse VueJS applications in several other projects. It is a plugin to generate and display forms in any VueJS project. I'm using pinia as the store in this library and using Vite to build it. How can I make a library's storage readable at the level of the project that impor...

P粉680487967 2023-12-29 18:52:03

CSS scope custom properties are not recognized when used to evaluate variables in the parent scope

I'm trying to scale the size via a var custom property so that classes can be composed without coupling. The desired effect is that the 3 lists will have 3 different scales, but as shown on CodePen, all 3 lists have the same scale. I'm looking for an explanation of scoping and CSS custom property te...

P粉006847750 2023-11-01 21:53:10

Permissions issue

According to the teacher's code, if the system administrator adds all submenus, and the developer cancels the two permissions of the administrator to save and the administrator to add, after testing, these two permissions are still available. According to the code, I only see that the code is only b...

奋斗 2018-12-10 14:14:25

javascript - About mongodb authentication issues

Figure 1 is adding users under admin when the authentication function is not enabled. Figure 2 is modifying the configuration and restarting the service. Figure 3 is entering the admin collection of the database with the authentication function enabled and performing authentication. The authenticati...

大家讲道理 2017-06-10 09:48:05

Angular 14 Error: Nested CSS detected, but CSS nesting is configured incorrectly

I have some nested css in one of my component's css files. When I execute "ngserve" the CSS does not work and I get this error: (11:5) Nested CSS detected, but CSS nesting has not been configured correctly. Please enable CSS nested plugins *before* Tailwind in your configuration. See here:...

P粉982054449 2024-02-25 16:59:52

How to get useful error messages in PHP

Many times I will try to run a PHP script but will just get a blank screen. No error message, just a blank screen. The cause could be a simple syntax error (wrong parentheses, missing semicolon), or a failed function call, or something else entirely. It's hard to figure out what's wrong. I ended up ...

P粉590929392 2023-08-20 14:30:17

How to get useful error messages in PHP?

I often try to run a PHP script but just get a blank screen. No error message; just an empty screen. The cause could be a simple syntax error (wrong parentheses, missing semicolon), or a failed function call, or something else entirely. It's hard to figure out what the problem is. I ended up comment...

P粉283559033 2023-08-23 17:26:55

Cannot read property of null (read 'conversion'). What does it mean?

I have created a chart using dynamic data from axios via Chartjs library. But when I refresh the browser charts, first there is nothing available like this: If I change the browser window size - all charts show: Error from console: UncaughtTypeError: Cannotreadpropertiesofnull(reading'transition')at...

P粉207483087 2024-01-10 16:36:20

How to log "deprecated warning" in Yii2 without showing it

In order to switch from PHP8.0 to 8.1, I encountered a lot of PHPDeprecatedWarnings being displayed. I could simply turn them off, but it would be better to fix them for PHP8.2, so I'm trying to get a silent logger of these warnings when my app is running in PHP8.1. What settings do I need to make i...

P粉328911308 2023-09-05 16:40:49

Custom Bootstrap 5 carousel on mobile (multiple items, but not in one row)

I'm having trouble trying to customize the carousel layout on mobile devices. I want it to show every item of the carousel on mobile instead of just one, but after trying with some CSS and JS, especially using displayfloat or max-witdh I'm just starting to think this isn't possible, Or I don't know ...

P粉763662390 2023-09-05 11:53:56

AppScan scans system vulnerabilities-cross-site request forgery

Risk: Sessions and cookies may be stolen or manipulated, and they may be used to impersonate a legitimate user, allowing a hacker to view or alter user records and perform transactions as that user Cause: The application uses an insufficient authentication method Fixed value: Authentication" Re...

老文仔 2018-11-15 17:41:11

Multiple composable instances in single script tag in Vue 3

I'm currently working on a rewrite of a component we wrote using OptionsAPI. From a code shearing perspective, an interesting rewrite point is that many of our modal boxes have their own close/open and boolean logic attached to them everywhere they appear. My problem is that I'm having trouble figur...

P粉763748806 2024-01-17 09:49:26

CodeIgniter Framework Troubleshooting - 'ext-intl' extension issue

I try to create a CI4 project through Composer but I get the following error message: "Your requirement cannot be resolved into an installable package set. Issue 1 - codeigniter4/framework[4.0.0, ..., v4.3.7] requires the ext-intl* extension -> your system is missing that extension. Pleas...

P粉851401475 2023-08-08 21:29:21

android-studio - not read packageName from xxx\AndroidManifest.xml when there is no problem with the file?

After opening the project with no problem before, Gradle reported an error: Try Again still doesn't work, the Messages are displayed as follows: After careful inspection, no problem was found. Finally, I created a new project and copied the files one by one. Everything is normal in the new project. ...

PHPz 2017-05-24 11:37:47

Full UTF-8

I'm setting up a new server and want full UTF-8 support in my web application. I've tried this in the past on existing servers, but always seemed to end up having to fall back to ISO-8859-1. Where exactly do I need to set the encoding/charset? I know I need to configure Apache, MySQL and PHP to do t...

P粉514458863 2023-10-15 11:44:00

Embracing UTF-8 from start to finish

I'm setting up a new server and want full UTF-8 support in my web application. I've tried this in the past on existing servers, but always seemed to end up having to fall back to ISO-8859-1. Where exactly do I need to set the encoding/charset? I know I need to configure Apache, MySQL and PHP to do t...

P粉925239921 2023-10-15 12:36:31

UTF-8 encoding is used throughout

I'm setting up a new server and want full UTF-8 support in my web application. I've tried this in the past on existing servers, but always seemed to end up having to fall back to ISO-8859-1. Where exactly do I need to set the encoding/charset? I know I need to configure Apache, MySQL and PHP to do t...

P粉557957970 2023-08-27 15:50:39

Always use UTF-8

I'm setting up a new server and want full UTF-8 support in my web application. I've tried this in the past on existing servers, but always seemed to end up having to fall back to ISO-8859-1. Where exactly do I need to set the encoding/charset? I know I need to configure Apache, MySQL and PHP to do t...

P粉964682904 2023-08-27 16:00:18