implemented selecting tasks by estimated time

frontend/src/routes/document/View.svelte

@@ -64,8 +64,10 @@
     }
 
     function addPosition(selected){
+        console.log(selected);
         let newPos = {};
         if (selected.item) newPos['item']=selected.item.id;
+        if (selected.task) newPos['task']=selected.task.id;
         console.log(JSON.stringify({newPos:newPos}));
     }