make player that enters collider tagert

heres the ansrew apply this to any gameobject make sure its collider is trigger on and ur player is tagged Player last of all both have rigid bodys

 #pragma strict
     var show : boolean = false;
     var pickedup : boolean = false;
     var target : Transform;
     var on : boolean = false;
     var item = "";
     var i : GameObject;
  
     function Start()
     {
         item = this.gameObject.name;
     }
     function OnGUI () 
     {
         if(show)
         {
             if(!pickedup)
             {
                 if(GUI.Button(Rect(0,0,50,50),"pickup"))
                 {
                     pickedup = true;
                 }
             }
         }
         if(pickedup)
         {
             if(show)
             {
                 if(GUI.Button(Rect(0,0,50,50),"show"))
                 {
                     on = !on;
                 }
                 if(on)
                 {
                     if(GUI.Button(Rect(0,50,100,25),item))
                     {
                         pickedup = false;
                         on = false;
                     }
                 }
             }
         }
     }
  
     function Update () 
     {
         if(pickedup)
         {
             this.transform.position = target.position;
             renderer.enabled = false;
         }
         if(!pickedup)
         {
                 renderer.enabled = true;
         }
     }
     function OnTriggerEnter(other : Collider)
     {
         if(other.tag == "Player")
         {
             show = true;
             target = other.gameObject.transform;
         }
     }
     function OnTriggerExit(other : Collider)
     {
         if(other.tag == "Player")
         {
             show = false;
             target = this.transform;
         }
     }