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How ng-click passes multiple parameters at once
- php中世界最好的语言Original
- 2018-05-03 10:45:071544browse
This time I will show you how ng-click passes multiple parameters at one time. What are the precautions for ng-click to pass multiple parameters at one time? The following is a practical case. Let’s take a look. .
<!DOCTYPE html>
<html ng-app="myApp">
<head>
<meta charset="UTF-8">
<title>angular ng-click用于操作事件的指令</title>
<script src="angular.min.js"></script>
<!--
事件指令：Angular封装的用于操作事件的指令
通常是ng-[event]来命名指令，如ng-click表示单击事件
Angular中的事件处理，需要将处理函数挂载到对应控制器的$scope上
-->
</head>
<body>
<p ng-controller="myCtrl">
<button ng-click="fn1()">点击执行</button>
<button ng-click="fn2($event)">点击执行，附带事件对象$event</button>
<button ng-click="fn2($event, 'tom')">点击执行，多个参数</button>
</p>
<script>
var app = angular.module("myApp", [])
.controller("myCtrl", ["$scope", function($scope) {
$scope.fn1 = function() {
alert("事件执行");
}
$scope.fn2 = function(event,name) {
console.log("事件执行了.", event, name);
}
}]);
</script>
</body>
</html>
I believe you have mastered the method after reading the case in this article. For more exciting information, please pay attention to other related articles on the php Chinese website!
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