Drag and Drop (Noob Problem, Problems)

[kallavun]

Hi all ngui users.
i am new to unity, ngui and English

i have a problem about drag and drop. i searched for solutions but i cant find a solution. i don't know how to tell my problem clearly. so i draw it, sorry for that 

Thanks already.

[kallavun]

Anyone? Pleas Help

[kallavun]

how to limit grid or container for one drop only?

[ArenMook]

If you want to prevent drag & drop interaction, simply disable the collider or the drag & drop script itself.

[kallavun]

@ArenMook how can i disable collider after 5 drops? i will make a skill select screen, player can choose 5 skills.

and is there a method to know which item dropped to  grid or container?

[ArenMook]

After 5 drops? You will need to write a script that will keep track of this.

"Method to know which item dropped to grid or container"? Not sure what you mean.