CODEWITHSUNDEEP
phpgetcontao
Lydia Maier
Lydia Maier

Reputation: 439

Check if URl get parameter exists

my CMS generates some parameter like this: domain.com/group?page_n531=2

The usual code is:

if (isset($_GET["id"]))
{

}

But my CMS changes the 'id' for every page, I just want to check, if a parameter exist, I dont need the 'id'. Can you guys help me with that?

Thanks.

Upvotes: 0

Views: 589

Answers (1)

xtra
xtra

Reputation: 758

The numeric part of the parameter is the id of the news module.

It is generated like: $id = 'page_n' . $this->id;

so your code (assuming you are in mod_newslist.html5 template) should read:

if (isset($_GET['page_n' . $this->id]))
{
    // Yeah we are on some page in the pagination.
}

If you should happen to be in template news_full.html5 or any other of the partial templates, you are out of luck, when hoping for a generic approach, as the id of the calling module is not available within there.

In this cases you will have to create different news_*.html5 templates for each list module and assign it as news template to said module. Within there you can hard code the module id then.

Upvotes: 1

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