轉換成jquery的Angularjs

Question

我有以下的jQuery方法：

$('.niGridTable table tr').addClass('selected').end().click(function (event) { 
     event = event || window.event; 
     var isClassExist = false; 
     var closesedTable = $(event.target).closest('tr').find('.selected_row'); 
     if (closesedTable.length > 0) { 
      isClassExist = true; 
      if (event.ctrlKey) { 
       for (var i = 0; i < closesedTable.length; i++) { 
        if ($(closesedTable[i]).hasClass('selected_row')) { 

         $(closesedTable[i]).removeClass('selected_row'); 
        } 
       } 

      } 
     } 
     if (!event.ctrlKey) { 
      if ($('td').hasClass('selected_row')) { 
       $('td').removeClass('selected_row'); 
      } 
     } 

     if (!isClassExist) { 
      $('.table-striped > tbody > tr:hover > td').addClass('selected_row'); 

     } 
    }); 

我想寫這樣的代碼如角way.like ...

element.on（ '點擊'，功能（事件）{ }

Answer 1

In my directive I have changed my question said jquery to Angularjs. In this case I have use angular.element. 
$timeout(function() { 
               //get all row for set selected row class 
               var trs = iElement.find('tr'); 
               for (var index = 0; index < trs.length; index++) { 
                var tableTr = angular.element(trs[index]); 
                //remove prvious click event 
                tableTr.unbind('click'); 
                tableTr.bind('click', function (event) { 
                 event = event || window.event; 
                 event.stopPropagation(); 
                 event.preventDefault(); 
                 //if target row contain previos selection then remove such selection 
                 var isClassExist = false; 
                 var targetTd = angular.element(event.target); 
                 var targetTr = targetTd.parent(); 
                 if (targetTr.hasClass('selected_row')) { 
                  targetTr.removeClass('selected_row'); 
                  isClassExist = true; 
                 } 
                 //if another row contain selection then remove their selection but if control button pressed then it will not work 
                 var closesedTable = iElement.find('tr'); 
                 if (closesedTable.length > 0) { 
                  if (!event.ctrlKey) { 
                   for (var i = 0; i < closesedTable.length; i++) { 
                    var eachRow = angular.element(closesedTable[i]); 
                    if (eachRow.hasClass('selected_row')) { 
                     eachRow.removeClass('selected_row'); 
                    } 
                   } 

                  } 
                 } 
                 //set selection 
                 if (!isClassExist) { 
                  targetTr.addClass('selected_row'); 
                 } 
                 ////get selected rows 
                 //for (var j = 0; j < trs.length; j++) { 

                 // gridOption['selectedRow'].push(); 
                 //} 
                }); 
               } 

              }, 0);