Asksearch_php.cn

Community Learn Tools Library Leisure

English

Popular searches：
PHP
MySQL
jquery
HTML
CSS

ScrollPosition not set to top when navigating to other pages

The web page is designed using a master-slave approach. The master has tabs (left pane) that, when clicked, display the corresponding pages in the slaves (right pane). For example. master has three two tabs "Schema and Templates" where the schema is displayed by default. The user can navig...

P粉556159786 2023-08-30 09:07:14

symfony3 - Is it possible to use symfony without FormBuilder?

Can forms be nested using pages designed on the front end? Or can I only use FormBuilder to create forms? How to verify and process the data posted from a page written by myself?

天蓬老师 2017-05-16 16:43:53

javascript - There are two keypresses under the same jquery file, and both are triggered when pressing Enter.

I designed a small single-page application, a mini chat room. As soon as you enter, there is a black screen, and then there is a small panel where you need to enter your name. There is a button to confirm (the first keypress) next to it. After confirmation, the black screen and the panel disappear a...

漂亮男人 2017-06-26 10:50:28

How to add Tailwind CSS class for <html> and <body> tags in Nuxt 3?

I'm trying to make a custom 404 error page using tailwind for my Nuxt3 application. I want the page to fill the screen on all devices and the 404 error page to be centered vertically and horizontally, but I can't get it to center vertically. Even when using h-screen or h-full in a wrapper, it is alw...

P粉476883986 2023-09-04 19:20:05

How to cover! important?

I've created a custom stylesheet that overrides the original CSS of my WordPress template. However, on my calendar page, the original CSS sets the height of each table cell using the !important declaration: td{height:100px!important} Is there any way to override this?

P粉200138510 2023-08-23 18:46:30

Can't display category images in my create module

I want to display caregory image in my own module, so I created a module and frontend/templates/category-section.phtml, here is the code, my problem is that the source image is empty and it returns in my module null creates the page and all other similar properties work fine I uploaded the image in ...

P粉731977554 2024-02-26 22:31:22

标题重写：Bug in my quiz causes infinite score increase when correct answer is pressed multiple times

So, I'm creating a CSS animation for my degree, and I have the quiz set up so that it loops through questions with specific answers, the quiz is fully functional, etc... However, I noticed that when correct The score will increase when an answer is pressed for the first time, even if the answer has ...

P粉312195700 2024-02-21 19:36:54

Issues viewing CSS and JS in GitHub Pages, but works fine in VS Code

I'm working on a page for a project and I'm using a template that contains CSS and JS files. I wrote the code in VisualStudioCode and it runs fine locally on my computer. I'm using GitHubPages to share it, but some elements are missing, such as buttons to show/hide the menu, background, and arrows. ...

P粉864594965 2024-03-30 22:12:20

How to force real-time display updates in javascript?

How can I get javascript to update my webpage in real time? It seems like my Chrome browser is putting all the processing work into the calculations required and then updating the web page. Below is the simplest test HTML file. I'd rather see sequential counting (rather than just jumping to the fina...

P粉148434742 2023-09-04 17:44:30

Toast message appears twice when importing 2 components in one page

I have this weird problem and this is the first time I've encountered it. I've created a button that uses the Redux toolkit to handle application creation. According to the UI design, the button should appear twice on the page as shown below. The highlighted button is the same component. If I try to...

P粉674999420 2023-09-14 18:10:15

Ex-Admin uses graphical drag and drop to generate CURD without paying attention to JS. You can quickly build a backend system using only PHP code.

Ex-AdminEx-Admin is a backend system construction tool developed based on Ant Design of Vue. There is no need to pay attention to the page template JavaScript, and you can quickly build a fully functional backend system using only PHP code. . [Chinese Document][Demo / Online Demonstration][github] [...

Rocky 2022-07-21 12:27:18

Setting request data - CakePHP 4

We have a CakePHP3.x application which we have updated to the latest CakePHP4.x. As part of this work we also changed from PHP7 to PHP8. While testing the application, we noticed that a feature had stopped working. The application is a searchable database and integrated with Redis for caching. One s...

P粉212971745 2024-03-26 14:02:51

Ways to fix issue 2003 (HY000): Unable to connect to MySQL server 'db_mysql:3306' (111)

I recently tried to containerize my FastAPIPython server (also for replication/doubling purposes). Before, I had just a MySQL server in a Docker container and everything was fine, but when I also made my web server a service, it couldn't connect to the MySQL server, so now the application doesn't wo...

P粉178132828 2023-09-05 11:18:47

Experiment with sorting after query limit

So this is my first question here, please forgive me if something is wrong. I'm trying to make a sort query based on constraints. So there is a Customers table with 90 records. I want to first perform a query limited to 3 records, and then sort the results of this query by a column called ContactNam...

P粉237125700 2023-09-05 14:46:42

CSS Grid: Create new row when child content overflows column width

I have a two column layout based on CSS grid. When the content of the second column exceeds 1fr I want to create a new row. As it currently stands, the content simply overflows the column. One requirement of this layout is that the items in the right menu column are in one row. I achieve this with: ...

P粉212114661 2023-09-05 15:18:28

PHP full text search functionality using AND, OR and NOT operators

Newbie question: I'm trying to implement a full text search on a search string using php and eloquent. $searchstring="+(victimsuspect)+crime-covid";$searchresult=RssItem::whereRaw("MATCH(description)AGAINST('$searchstring'INBOOLEANMODE)")->ge

P粉076987386 2023-09-05 15:06:32

Shortest way to convert all PHP types to string

I'm writing a general system that I hope can one day be applied to fields like medicine (i.e. it's "scientific"). I think the best way is to represent all the data in php with strings (true will be "true", false will be "false" and so on). The reason for this is that in...

P粉369196603 2023-09-05 15:34:44

How to get average of DATETIME column in MySQL while grouping by other columns

I'm creating and populating a MySQL table using the following query: SETtime_zone='+00:00';CREATETABLEtimestamp_n_datetime(idINT,timeDATETIME,avg_timeDATETIME);INSERTINTOtimestamp_n_datetime(id,time,avg_time)VALUES("1","2023-01-0310:

P粉460377540 2023-09-05 11:46:21

Multi-device (mobile phone) synchronization - React Native

I'm trying to create a Lightshow that will launch on all users' mobile devices at the same time (can have up to 2000-3000 users). All users will use the Internet (Wi-Fi or mobile data). In our FE we use Apollo for subscriptions and it works like a charm. But the problem is, user A can get subscribed...

P粉151466081 2023-09-05 11:58:38