In javascript-angularJS, if you click to obtain the current element in the attribute element of the ng-repeat array object, perform operations on it.

For example, I want to use the ng-repeat loop page to display the simulated data array object. I want to click the selected count + 1. how can I get the current element? if so! I want to get support and operate on support + 1. gid is the id of the file...

For example, I want to use the ng-repeat loop page to display the simulated data array object. I want to click the selected count + 1. how can I get this current element?
If so! I want to get support and operate on support + 1. gid is the id of the work, but each id can only be + 1, similar to the like function!

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For example, I want to use the ng-repeat loop page to display the simulated data array object. I want to click the selected count + 1. how can I get this current element?
If so! I want to get support and operate on support + 1. gid is the id of the work, but each id can only be + 1, similar to the like function!

$indexYou can obtain the subscript of an element in the array, and then obtain the element according to the subscript.

{{ item.count }}

Add the ng-click method to the element li in ng-repeat, and obtain the current element through event.tar get.

  
    
   
        {{item.name}}        {{itemNumber}}    
  
《script》    $scope.itemNumber=0;    $scope.addItem=function($index){        angular.forEach($scope.items,function(item,index){            if($index==index){                $scope.itemNumber++;            }        })    }《script》

My personal implementation method is probably like this