How ng-click passes multiple parameters at once
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!
Recommended reading:
How to verify the E-mail address format in JS
How to use the Vue.js form control
What are the ways for JS to send POST requests in json format
The above is the detailed content of How ng-click passes multiple parameters at once. For more information, please follow other related articles on the PHP Chinese website!
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