How I wear on the variables in the database of a page to another?

I have a MySQL database displayed in a table on one page, with a link in each row, pointing to a DETAILS.php page where I want to show the end user all the details of this record or a line item in a different format. After that I have a link to the new page, how should I address variables for "this particular record" clicked on in the 1st page? What is the system automatically knew which record of the row in the table that I linked to?

lesliebrownadobe wrote:

I have a MySQL database displayed in a table on one page, with a link in each row, pointing to a DETAILS.php page where I want to show the end user all the details of this record or a line item in a different format. After that I have a link to the new page, how should I address variables for "this particular record" clicked on in the 1st page? What is the system automatically knew which record of the row in the table that I linked to?

Each record in your database must have a "unique" identifier (primary key), tying the record to it.

You then pass this "unique identifier" to the details page in the link that you create using php for loop through each record found in the database, which no doubt you already have.

On the details page then use you php to get the id of the file sent to the page via the link:

$id = $_GET ['id'];

Once you have the id that you are in business and can create a mysql on the database query to get the record corresponding to the code

SELECT * FROM table WHERE id = "$id".

'id' is the 'unique' field in the database that identifies records and the "$id" being the variable passed from the link

Tags: Dreamweaver

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