ng-repeat 将索引值传递给函数 [英] ng-repeat passing index value to a function

问题描述

我需要将添加了 ng-repeat 的特定元素的 $index 值传递给 javascript 函数.我的代码示例:

I need to pass a $index value of a specific element, added with ng-repeat, to a javascript function. My code sample:

<tr ng-repeat="cells in CouponsList.CellPhones">
<td><button  ng-click="doStuff($index+1)">{{cells.localVendorAddress}}</button></td>

现在我添加了几个按钮，当按下特定按钮时，我需要将它的特定 $index 发送到 doStuff($index) 函数.有什么想法吗?

Now I am adding several buttons and when a specific button is pressed I need to send it's specific $index to the doStuff($index) function. Any idea?

推荐答案

请看这里:http://jsbin.com/yeweh/4/edit

<a href="" ng-repeat="s in students" ng-click="doit($index)">{{s.name}} - {{s.class}} </a>


var app = angular.module('app', []);



app.controller('firstCtrl', function($scope){

  $scope.doit= function(index){
    alert(index)

  }

  $scope.students = [
           {name: 'Aa_Student', class: 'A_Class'},
           {name: 'Ab_Student', class: 'A_Class'},
           {name: 'Ac_Student', class: 'B_Class'},
           {name: 'Ba_Student', class: 'B_Class'},
           {name: 'Bb_Student', class: 'C_Class'},
           {name: 'Bc_Student', class: 'C_Class'}];
});

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