如果我有......
<ul>
<li ng-repeat="s in collection">
<select ng-change="update()">
<option></option>
</select>
</li>
</ul>
如何获得引发对update()的调用的特定选择的引用?
答案 0 :(得分:10)
像这样&amp; heres小提琴:
<div ng-controller="MyCtrl">
<ul>
<li ng-repeat="s in collection">
Hello I am {{s.name}} & these are my options
<select ng-options="o as o for o in s.options" ng-model="s.selectedOption" ng-change="optionChanged()">
</select>
</li>
</ul>
</div>
<script>
var myApp = angular.module('myApp',[]);
function MyCtrl($scope) {
$scope.collection = [
{'name':'one', 'value':1, 'options':['A','B']},
{'name':'two', 'value':2, 'options':['C','D']}
];
$scope.optionChanged = function(){
console.debug(this.s.selectedOption);
}
}
</script>