JavaScript takes an object with the same value in the array to form a new array

1 varArr=[{name:2,id:3},{name:2,id:4},{name:3,id:5},{name:3,id:6},{name:1,id:1},{name:1,id:2}];2 3 //passing in an array4 //format in a specific way5 functionSortarr (arr, str) {6     var_arr = [],7_t = [],8         //Temporary Variables9 _tmp;Ten  One     //sorting arrays by specific parameters will have the same worth of rows together Aarr = Arr.sort (function(A, b) { -         vars =A[str], -t =B[str]; the  -         returnS < T? -1:1; -     }); -  +     if(arr.length) { -_tmp = arr[0][str]; +     } A     //Console.log (arr); at     //add an object of the same category to a unified array -      for(varIincharr) { - Console.log (_tmp); -         if(Arr[i][str] = = =_tmp) { - Console.log (_tmp) - _t.push (Arr[i]); in}Else { -_tmp =Arr[i][str]; to _arr.push (_t); +_t =[Arr[i]]; -         } the     } *     //launch the final content into the new array $ _arr.push (_t);Panax Notoginseng     return_arr; - } the  +Sortarr (arr, ' name ');

JavaScript takes an object with the same value in the array to form a new array