[Jon1001]

Hi

I am working on a page which uses a number of variables in the url. The problem is that I want to use a link to change one of the variables without affecting the others.

Eg

http://domain/file?one=1&two=2

Is it possible to change the variable called 'two' without affecting 'one'? If so, how?

[Sequal7]

It should be in an array or variable within your script, change the array for two.

[Jon1001]

Sorry, on reading it back, the message isn't very clear. What I want to do is link to the same page (reload it) but change one of the variables in the url first. I would normally use PHP_SELF for something like this but it would result in putting the same variable in the url twice since it already exists. I would like to change one of the variables in the url before reloading the page. Here's an example similar to my problem:

domain/file?id=1&page=1

reload page with:

domain/file?id=1&page=2

Hope this makes more sense.

[TheRobatron]

You could try this:

PHP Code:

$id = $_REQUEST['ID'];
$page = $_REQUEST['page'];
$page = $page + 1; 


Then make a submit button to the same page, sending all the variables.

Hope that helps.

[haswalt]

or use a "header" command to take make the page reload, but then this depends whether any content has been displayed to the browser or not yet.

[Jon1001]

thanks for the replies. unfortunately the header command wouldn't work as the variables are only changed once the user clicks on a link on the page but by using theRobatron's suggestion and some if statements, I have managed to get it working correctly. thanks again. Jon.