我试图在每次单击复选框时在 ng-change 中执行一个函数。我需要获取模型的值或以某种方式知道单击了哪个复选框，以便我可以调用另一个相应的函数选中的值以及取消选中该复选框的时间，以便我可以保存一些值
不确定我使用的方法是否正确，但这是我的代码: plunker
HTML
<input type="checkbox" ng-model="data.model" ng-change="onChnage()" class='checkbox'>
JS
$scope.onChnage = function(){
if($scope.index == true){
$scope.indexonClick();
} else if($scope.aggs == true){
$scope.aggsonClick();
} else if($scope.index == false){
console.log('false');
}
};
$scope.indexonClick = function(){
alert('index Clicked!');
}
$scope.aggsonClick = function(){
alert('aggs Clicked!');
};
最佳答案
请检查这段代码，
// Code goes here
var app = angular.module('plunker', []);
app.controller('MainCtrl', function($scope) {
$scope.tableData = [{
name: 'Index',
url: '#',
valueMain: 12,
tValue: 13,
model: 'index',
subvalues: [{
name: 'Keys',
url: '#',
valueSub: 544,
tValue: 67
}, {
name: 'Leaders',
url: '#',
valueSub: 67,
tValue: 89
}]
}, {
name: 'Aggregators',
url: '#',
valueMain: 78,
tValue: 91,
model: 'aggs',
subvalues: [{
name: 'TPM',
url: '#',
valueSub: 11,
tValue: 13
}, {
name: 'Pollster',
url: '#',
valueSub: 23,
tValue: 45
}]
}];
$scope.onChnage = function(value,test){
console.log(test)
if(value.model=='index'){
$scope.indexonClick(test)
} else if(value.model=='aggs'){
$scope.aggsonClick(test)
} else if($scope.index==false){
console.log('false')
}
};
$scope.indexonClick= function(test){
var value = (test == true ? 'clicked' : 'un clicked')
alert('index ' + value)
}
$scope.aggsonClick = function(test){
var value = (test == true ? 'clicked' : 'un clicked')
alert('aggs ' + value)
};
});<!DOCTYPE html>
<html ng-app="plunker">
<head>
<meta charset="utf-8" />
<title>AngularJS Plunker</title>
<script>
document.write('<base href="' + document.location + '" />');
</script>
<link rel="stylesheet" href="style.css" />
<script data-require="angular.js@1.3.x" src="https://code.angularjs.org/1.3.20/angular.js" data-semver="1.3.20"></script>
<script src="script.js"></script>
</head>
<body ng-controller="MainCtrl">
<table class='table'>
<thead>
<tr>
<th>name</th>
<th>itemOne</th>
<th>itemTwo</th>
<th>model</th>
</tr>
</thead>
<tbody ng-repeat="value in tableData| orderBy:'-valueMain'">
<tr>
<td>
<button ng-show="value.expand" ng-click='value.expand = false'>-</button>
<button ng-show="!value.expand" ng-click='value.expand = true'>+</button>
<input type="checkbox" ng-model="test" ng-change="onChnage(value,test)" class='checkbox'
>
<a rel="noopener" target="_blank" href={{value.url}}>
{{value.name}}
</a>
</td>
<td>{{value.valueMain}}</td>
<td>{{value.tValue}}</td>
<td>{{value.model}}</td>
<tr>
<tr ng-show="value.expand" ng-repeat="subs in value.subvalues| orderBy:'-valueSub'" >
<td>
{{subs.name}}
</td>
<td>
{{subs.valueSub}}
</td>
<td>
{{subs.tValue}}
</td>
</tr>
</tr>
</tr>
</tbody>
</table>
</body>
</html>请运行这段代码
关于javascript - 我如何在 ng-repeat 中使用 ng-change，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/40131998/