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How Can I Create a Table with Fixed and Variable-Width Columns Using calc()?

Course Introduction：Using calc() with Tables: Fixed and Variable-Width ColumnsIn attempting to create a table with fixed-width and variable-width columns using the...

2024-11-24 comment 0 1088

How to Freeze Table Rows and Columns Using JavaScript and CSS?

Course Introduction：How to Freeze Table Rows and Columns with JavaScript and CSSLocking the first row and first column of a table when scrolling can be achieved using...

2024-11-04 comment 0 1268

How Can I Create a Table with a Fixed Header and Fixed Column Using Only CSS?

Course Introduction：Table with Fixed Header and Fixed Column using Pure CSSIntroduction:Creating a table with a fixed header and a fixed first column can provide a...

2024-12-14 comment 0 515

How Can I Create a Table with a Fixed Header and Fixed First Column Using Only CSS?

Course Introduction：Table with Fixed Header and Fixed Column Using Pure CSSCreating a table with a fixed header and fixed first column without JavaScript presents...

2025-01-01 comment 0 364

How to Create a Fixed Header Table with Both Horizontal and Vertical Scrollbars?

Course Introduction：Fixed header table with horizontal scrollbar and vertical scrollbar onProblem:Creating a fixed header table with horizontal and vertical...

2024-11-26 comment 0 531

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Table with fixed header and rotated column headers

I have a table with a fixed header and a fixed first column. I also want to rotate the column headers 45 degrees. Fixed title requires background color to be set. However, this causes problems with 45 degree rotated headers because the background of the next column overlaps the text of the previous column. Here is an example of the problem: .fixed_table{white-space:nowrap;margin:0;border:none;border-collapse:separate;border-spacing:0;table-layout:

2024-04-03 08:50:32

SQL: How to query a joined table with composite keys by comparing rows and columns

I have a Mysql connection table user_connections that maps the users table with the following columns: user_from and user_to>, both of which are foreign keys in the users table. My logic is that if id1 sends a request to id2, in this case it will be a pending request. The request will be considered approved only if it is accepted by id2 which will give the above (id1,id2) and (id2,id1) patterns in the table (red box). So my question is how to query user

2023-09-13 23:28:58

The query and formula form the entire table, with new columns, where the new columns are formulas involving other conditional column values

EDIT: The formula should be the "value" column - the "value" column with the lowest user_id based on the category. So row 2 will be 0.04 because the "value" column of the lowest "user_id" for category "A" is 0.01. Feel sorry. I want to retrieve everything from the table and add another column involving formulas containing information based on other columns. Here is the original table: Category user_id values ??A 10.01 A 20.05B40.34B70.27 The new column must be the minimum value of each row's "Value" column minus the "Category" "user_id". Therefore, for

2024-04-06 21:23:40

Dynamically add a table in the form/div tag

The dynamically created table appears outside the div tag. I'm creating a responsive registration form. The input field takes the required number of rows for the table given by the user and creates the required number of rows with a fixed number of columns. I created the table but it doesn't appear where I want it to. Please give me some advice. Also helps with the label issue in the first line, which is the title (th). functioncreateFamTable(){varrows=document.getElementById("family-rows").

2023-09-13 23:18:44

javascript - Why does creating a multi-row and multi-column table only have a table in one row at the end?

I wrote a function myself to create a table with multiple rows and columns, but after writing it, I found that I could only create one row and multiple columns. {code...}

2017-05-16 13:36:39

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