Grocery Crud：如何根据URL为自定义视图标识ID？

Question

I needed to create a custom view in grocery crud, so I have an add_action that brings the user to a file called pastMenuPrint.php .

I am having trouble coding something that will take the url and determine what id it should look up.

Example. .../scripts/pastMenuPrint.php/2 should look up the past menu for the id of 2 .

Is there any way to do that? I am very new to coding and grocery crud, so please keep it simple if you can!

Answer 1

When you hover action button on some row in crud table the url where that actions leads should appear in the bottom left of your browser and looks something like /foo/bar/345 345 is id of that row in your table, so function that does your magic in pastMenuPrint.php must receive $id

That will look something like this

function printMenu($id){

That should do the trick, I hope that helps, good luck!