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javascript - axios upload data to php returns empty

1.vue 2.0 uses axios to upload data and returns empty, and the background is php 2.vue code {code...} 3.php code {code...} 4.console returns data {code...} 5. Remarks get Obtaining data is valid. For some reason, post submission data cannot be obtained on the php page, and the return is empty, htm.....

过去多啦不再A梦 2017-06-20 10:05:38

How to automatically generate page numbers 1, 2, 3..., help, urgent

<?php//Paging function//Connect to the database require_once("connect.php");$page = isset($_GET['page'])?intval($_GET['page']):1;//Set The current page number, if not, set it to 1$num=3;//Display 3 pieces of data per page/*First of all, we need to get how much data there is in the datab...

梁温柔 2018-04-18 17:26:51

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

Get and write all paginated data in a file via looped PHP API cURL

As a somewhat newbie to making API requests and coding appropriately, I would like help writing the appropriate code to loop, move the cursor to the next page and return all the data until there are no more pages. My initial code gets the first page of 50 results without looping. I just need help wr...

P粉652523980 2023-09-01 10:42:29

Modify pagination values in Laravel model method by intercepting requests

In my Laravel application, I have an API entry point where I collect initial data for my application, for example I get paginated results for posts, tags, users... I use paginate:15 for all records, But for users I want to use paginate:30 because in my request parameters I have something like this: ...

P粉295728625 2024-03-22 14:16:16

Please take a look and teach me this newbie.

I now have a table like this. The numbers in it are ages, which are read from the database. The following is the PHP code. The effect I want now is to divide the colors according to the zodiac, (for example: 01, 13, 25, 37, 49 If the zodiac sign is Rooster, write Rooster below the age, with a red ba...

大浪淘金 2017-07-22 15:08:00

How can I allow only one element to be selected in my click function? (Pure JS)

I'm creating a quiz app that pulls data from an API, builds a series of questions, and then loads a different number of "answer elements" on the quiz page each time, depending on which question is randomly selected from the array. Below is the creation Features a series of clickable "...

P粉345302753 2024-01-29 14:08:19

My php page is not getting POST data from my C# script at all

I have no problem creating valid SQL and PHP code. I have no problem creating C# code that runs internally. My only problem is that I can't get my C# script (from within Unity, by the way) to pass a string to ascended.us/monstro/login and that's it! Is there any smart person here who can help me ove...

P粉921165181 2024-03-22 10:55:36

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

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

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

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