angular怎么把一个参数放在方法里面
比如 $scope.people = {name:李四,id:2}
我怎么才可以在渲染的时候生成 <a href="" ng-click="getPeople(2)">李四</a>我通过这种方法不行，
<a href="" ng-click="getPeople({{people.id}})">{{people.name}}</a>
第1个回答 推荐于2016-09-17
还是将代码包装到事件响应函数中处理吧！给一个例子你看看。
HTML：
<!doctype html>
<html ng-app>
<head>
<script src="http://code.angularjs.org/1.0.6/angular.min.js"></script>
<script src="script.js"></script>
</head>
<body>
<div ng-controller="EventController">
Root scope <tt>MyEvent</tt> count: {{count}}
<ul>
<li ng-repeat="i in [1]" ng-controller="EventController">
<button ng-click="$emit('MyEvent')">$emit('MyEvent')</button>
<button ng-click="$broadcast('MyEvent')">$broadcast('MyEvent')</button>
<br>
Middle scope <tt>MyEvent</tt> count: {{count}}
<ul>
<li ng-repeat="item in [1, 2]" ng-controller="EventController">
Leaf scope <tt>MyEvent</tt> count: {{count}}
</li>
</ul>
</li>
</ul>
</div>
</body>
</html>
JS：
function EventController($scope) {
$scope.count = 0;
$scope.$on('MyEvent', function() {
$scope.count++;
});
}本回答被提问者采纳
HTML：
<!doctype html>
<html ng-app>
<head>
<script src="http://code.angularjs.org/1.0.6/angular.min.js"></script>
<script src="script.js"></script>
</head>
<body>
<div ng-controller="EventController">
Root scope <tt>MyEvent</tt> count: {{count}}
<ul>
<li ng-repeat="i in [1]" ng-controller="EventController">
<button ng-click="$emit('MyEvent')">$emit('MyEvent')</button>
<button ng-click="$broadcast('MyEvent')">$broadcast('MyEvent')</button>
<br>
Middle scope <tt>MyEvent</tt> count: {{count}}
<ul>
<li ng-repeat="item in [1, 2]" ng-controller="EventController">
Leaf scope <tt>MyEvent</tt> count: {{count}}
</li>
</ul>
</li>
</ul>
</div>
</body>
</html>
JS：
function EventController($scope) {
$scope.count = 0;
$scope.$on('MyEvent', function() {
$scope.count++;
});
}本回答被提问者采纳
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