javascript - How to achieve photo album effect? What plugin to use?

Click to preview the picture, slide left and right, and have numbers. I put the link on my computer, but mouse clicks have no effect. Is there any mature plug-in I can use? The mask you write can be previewed, but switching left and right is not easy to write.

PHP中文网 2017-06-30 09:56:05 0  4  785

Status update not working in React-Native on Android

I have some code that has pairs of images in a swipeable horizontal gallery. Now when you click on the upper part of both images the images should toggle off, so what I did is I set isImage2Active to the state and then just toggle their source. On iOS it works perfectly and completely smooth, but on...

P粉541551230 2024-04-06 16:54:10 0  1  578

javascript - native js carousel chart

Recently, I was tinkering with the native js carousel pictures. I added a transition to the switching, so there was a big connection problem from the last picture to the first picture. The idea is to append the first picture after the last picture, and then remove the first picture from the parent e...

PHPz 2017-05-18 10:46:20 0  4  1115

javascript - JS event bubbling problem

Case closed: Use CSS to achieve this effect. Thanks for your help, I switched to using CSS to realize this effect. 1. In the following code, I listened to the mouseover and mouseout events of the a tag to trigger the canvas animation, and prevented the event from bubbling in the callbacks of mouseov...

学习ing 2017-06-12 09:32:56 0  3  822

javascript - About the problem of js calling local image path?

I saw a video on the Internet and modified Lu Jin to make a picture switch, and then I tried to write it myself. var arr=["./images/1.jpg","./images/2.jpg","./images/3.jpg","./images/4.jpg"]; {Code... } But through alert, we can see that the path is a long str...

PHPz 2017-05-19 10:08:58 0  4  846

Background and transparent text are cut off

Is there a way to use CSS to create the effect of cutting out transparent text from the background as shown below? It would be a shame to lose all your valuable SEO because images replace text. I first thought of shadows, but I couldn't think of anything... The image is a website background, an abso...

P粉439804514 2024-03-25 16:47:36 0  2  599

Scoping JavaScript: How to operate only on specific elements?

I have a very simple JS code that only does one thing, which is to toggle an open class on a specific element on the page. The problem is, I have 4 duplicate .clickSlide elements and .sub_menu elements, and when I click on one of them to trigger the code, all the elements get the open class. Only on...

P粉884548619 2023-09-08 20:36:06 0  1  640

JavaScript Basics Notes

JavaScript1. The relationship between JS and DOM. The browser has the function of rendering html code. The html source code is formed into a DOM object in the memory, which is the document object. There is a JS interpreter/execution/engine inside the browser. For example, chrome uses the v8 engine. ...

只是没有如果 2018-11-19 20:33:14 0  0  1100

Why is the data for API calls undefined?

I've built a movie web application using React.js. The data works fine when I call it on the API. However, when I try to switch pages via API call id, the data becomes undefined. I'm using the Redux toolkit to call the data. But when I try to press the card one of the pages I set up to get data from...

P粉726133917 2024-01-29 13:46:53 0  1  477

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 0  1  822

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 0  1  724

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 0  1  613

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 0  1  577

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 0  1  1003

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 0  1  506

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 0  1  698

Spades, Diamonds, Hearts, Clubs => styles do not change font color in Chrome for Android

In Google Chrome on Windows, the card suit symbols (spades, hearts, diamonds, clubs) are colored correctly using the "style" attribute. Unfortunately, the same page displayed in Google Chrome on Android does not display the colors I defined but uses the default black and red. (See the atta...

P粉896751037 2023-09-05 15:25:13 0  1  755

How to hide mui TextField label?

I'm developing a Nextjs app and I have a dashboard navigation bar built with mui that contains a notification that opens the notification box, which is built with regular HTML and CSS. dashboard-navbar.js: importNotificationBoxfrom"./notification-box/notification-box";//...exportconstDashb...

P粉239164234 2023-09-05 15:41:00 0  1  683