ng-repeat嵌套
Wscats opened this issue · comments
enoyao commented
在ng-repeat中我们可以再嵌套一个ng-repeat
外层格式为ng-repeat="links in slides"
内层格式为ng-repeat="link in links track by $index"
注意要加上track by和索引值**$index**
<!DOCTYPE html>
<html ng-app="wsscat">
<head>
<meta charset="UTF-8">
<title></title>
</head>
<script src="../js/angular.js"></script>
<body ng-controller="indexCtrl">
{{name}}
<div ng-repeat="links in slides">
<hr/>
<div ng-repeat="link in links track by $index">
{{link}}
</div>
</div>
</body>
<script>
var app = angular.module('wsscat', []);
app.controller('indexCtrl', function($scope) {
$scope.name = "wsscat";
$scope.slides = [
[1, 1, 1],
[4, 5, 6],
];
})
</script>
</html>