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How to add delete button in PHP form to delete a row from MySQL table

I have output the results of a MySQL table into an HTML table. In the last column I want to add a delete option that calls another form and deletes the user from the MySQL table. But I can't seem to get it to work. This is the code for my results page: <?php$contacts=mysql_query("SELECT*...

P粉174151913 2023-08-22 12:47:47 0  2  620

angular.js - How to write a table with select all, inverse selection, add or delete single row and single column in angular?

How to write a table with select all, inverse selection, add or delete single row and single column in Angular? And there can be an array containing the data of the selected items without using jq

迷茫 2017-05-15 16:50:17 0  1  722

javascript - jQuery gets all data from table

As shown in the picture, clicking the Add a Row button will add a row. After filling in the data, click Save below and it will be inserted into the database. The question now is how to get all the data in the table? Please post the code

phpcn_u1582 2017-06-30 09:58:28 0  1  1027

Make a button in html delete a row in MySql

I'm currently working on a project where I'm using nodejs to create a user, add the user to MySql in a table called "users" I want to create a button in html that deletes the currently logged in user from the mysql table how can I make Button in html calls function in nodejs to delete row ...

P粉760675452 2024-04-01 13:24:27 0  1  563

jQuery traversing table error

I use jQuery to traverse table data, why can I only retrieve the first row of data? As shown in the figure, if there are three rows of data in the table, only the first row of data will be repeated three times. Code: Please help me, masters, thank you! $("#btn_show").click(function () { v...

P粉154884468 2023-03-29 18:20:32 0  0  811

In PHP MySQL, add default POST values ??to dynamically created input row fields.

I'm developing a small HTML form integrated with a table. There is an input field in the table called "name" which shows the current date as default value. This works great for the first row. However, when I add more rows dynamically, the new input fields don't show the default date value....

P粉409742142 2023-07-30 10:10:35 0  1  557

How to use Python connector to check if a table/database in MySQL already exists?

So, I want to create a program that will take input from the user about everything, i.e. database name, table name, table structure (column names), data and then perform various add, delete, update, etc functions on it. But I can't check if the table/database entered by the user already exists. I tr...

P粉242535777 2023-08-28 13:31:54 0  1  689

How to create a button in HTML with the same properties as the last row of the table?

Consider I have a table in HTML: Home Service Contacts Now I just want to add a button at the end of this table, the width of this button must be the same as the width of the last row of the table (i.e. "Contacts") (determined by its background color representation). Now, what do I do? Whe...

P粉394812277 2023-09-16 22:19:11 0  1  801

How to connect php code to database table

I'm editing a laravel project and I want to add a signing feature. I have this code below and it is mobile responsive. But I don't know how to connect it to existing server name: localhost. Username: db_test. Password: db123. Database name: db_test The table I want to insert it into is $booking->...

P粉463811100 2024-04-02 18:34:22 0  1  681

Laravel Modal does not return data

I don't know why I'm not getting the value from the modal in my Laravel controller. Please check it for me. However, I use the same code for other modes and controllers. It's working and returning the value from the property without any issues. I'm using Laravel8 and php8.1; below is my code. app\Ht...

P粉174151913 2024-03-29 10:31:31 0  1  592

Can I use the automatic generation module of thinkphp5 in Windows 7 system? How to configure and use

明民 2017-10-10 17:04:14 0  2  1392

After installing the PHP toolbox, all the mysql tables in phpstudy that I installed before are gone. What should I do?

After installing the PHP toolbox, all the mysql tables in phpstudy that I installed before are gone. What should I do?

劉袁銘 2017-10-10 19:25:59 0  4  2947

mcrypt_get_key_size()

To use mcrypt_get_key_size() in php study, how to enable mcrypt_

劉袁銘 2017-10-10 19:47:34 0  1  1176

Detecting login status and preventing repeated login status in TP5 - My page is wrong

冥冥之中天注定 2017-10-10 22:49:15 0  0  1193

Issues with resending WeChat public account template messages?

For example: I am using PHP to develop WeChat public accounts. If I send a template message, the WeChat client may receive 1-3 messages. I checked Baidu and said that the WeChat server will resend in 5 seconds. How to solve this problem?

飛揚(yáng) 2017-10-11 08:00:11 0  0  1141

How to install php7

我無(wú)限黑暗里的小太陽(yáng)▼ 2017-10-11 09:11:44 0  1  1146

Solve (no language limit)

A census taker asked a woman, "How many children do you have and how old are they?" The woman replied, "I have three children. Their ages multiplied is 36. The sum of their ages is equal to the house number of the segregated room." Census The enumerator immediately went to the ne...

路過(guò) 2017-10-11 10:20:08 0  1  1366

There is no WWW file in the phpStudy directory. Enter localhost in the website and the hello world solution will come out directly! I created the WWW folder in the root directory and then created an abc.php. localhost/abc.php still didn't come out and an error was reported. not found

<?phpphpinfo();?>

M..moli瞎 2017-10-11 11:45:27 0  7  5214

Find an authoritative and practical development tutorial or article on WeChat scan code authorization to log in to the website

Find an authoritative and practical development tutorial or article on WeChat scan code authorization to log in to the website

極世 2017-10-11 12:33:15 0  1  1684

How to uninstall phpstudy.

whlyx 2017-10-11 15:53:03 0  2  1766