hello there, can anyone explain to me how can i update a data from a form so that the data in the database will change also.
what are the required coding that i should use?
i have a table in a database that user will insert data, after that, i will search the data according to NoId, after found it retrieve all the data and show in a form, how can i edit the data from the form and the data in database will change same according to the edit?
Your question is very difficult to understand, but I think what you're asking is how to pull data from a database into a form, edit the data in the form, then resubmit it to the database to update the existing data (as in, not write a new row). This is actually pretty simple, as long as there is a unique element in each row, usually an id.
Basically, pull out the information you want and construct your form, putting the relevant information into the placs you want it (so for example, echo a textarea and print the text from the database into it, or a textbox and do the same thing, etc.). Make a hidden form input (type="hidden") and set it's value to the id fom the row. Now you'll need a page that you submit to, it reads the $_POST array and gets the correct information, constructs an UPDATE query, and you UPDATE the row WHERE id = the id from your form's hidden input.
2  2033 
Your question is very difficult to understand, but I think what you're asking is how to pull data from a database into a form, edit the data in the form, then resubmit it to the database to update the existing data (as in, not write a new row). This is actually pretty simple, as long as there is a unique element in each row, usually an id.
Basically, pull out the information you want and construct your form, putting the relevant information into the placs you want it (so for example, echo a textarea and print the text from the database into it, or a textbox and do the same thing, etc.). Make a hidden form input (type="hidden") and set it's value to the id fom the row. Now you'll need a page that you submit to, it reads the $_POST array and gets the correct information, constructs an UPDATE query, and you UPDATE the row WHERE id = the id from your form's hidden input.
hey! tq for that. and sorry for my explanation, im not that good in english though.
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