今天就跟大家聊聊有关怎么在angularjs中自定义过滤器demo，可能很多人都不太了解，为了让大家更加了解，小编给大家总结了以下内容，希望大家根据这篇文章可以有所收获。
以下为数据:
$scope['classes']=[{id:1,name:"H503",capacity:40,software:"photoshop,金蝶,AI",freeTime:"周一1-2-3,周五1-2-3,周一5-6,"},
{id:2,name:"H504",capacity:50,software:"chrome,金蝶,office,"
,freeTime:"周二1-2-3,周三3-4,周一5-6,"},
{id:3,name:"H505",capacity:60,software:"chrome,LOL,office,"
,freeTime:"周二1-2-3,周三3-4,周四7-8,"}
];具体功能:
分别在两个select选择星期和课次，列表会即时根据条件更新。
完整代码:
<!DOCTYPE html>
<html ng-app="myApp" >
<head>
<meta charset="utf-8">
<script src="http://apps.bdimg.com/libs/angular.js/1.4.6/angular.min.js"></script>
</head>
<body>
<div ng-controller="myCtrl">
<select ng-model="day">
<option selected="">周一</option>
<option>周二</option>
<option>周三</option>
<option>周四</option>
<option>周五</option>
</select>
<select ng-model="order">
<option selected="">1-2</option>
<option>1-2-3</option>
<option>3-4</option>
<option>1-2-3-4</option>
<option>5-6</option>
<option>7-8</option>
</select>
<ul>
<li ng-repeat="class in classes | myFiter:day:order">
<span>{{class.id}}</span>
<span>{{class.name}}</span>
<span>{{class.capacity}}</span>
<span>{{class.software}}</span>
</li>
</ul>
</select>
</div>
<script type="text/javascript">
var app = angular.module('myApp', []);
app.controller('myCtrl', function($scope) {
//假数据
$scope['classes']=[{id:1,name:"H503",capacity:40,software:"photoshop,金蝶，AI",freeTime:"周一1-2-3,周五1-2-3,周一5-6,"},
{id:2,name:"H504",capacity:50,software:"chrome,金蝶,office,"
,freeTime:"周二1-2-3,周三3-4,周一5-6,"},
{id:3,name:"H505",capacity:60,software:"chrome,LOL,office,"
,freeTime:"周二1-2-3,周三3-4,周四7-8,"}
];
//select的默认值
$scope.order="1-2";
$scope.day="周一";
});
//自定义过滤器
app.filter('myFiter',function()
{
return function(input,day,order)
{
var time=day+order;
var output=[];
for(var i=0;i<input.length;i++)
{
var n=input[i].freeTime.indexOf(time);
// console.log(n);
// console.log(input[i].freeTime.charAt(n+time.length));
if(n!=-1)//如果能找到
{
if(input[i].freeTime.charAt(n+time.length)==',')
//这样做是为了防止1-2与1-2-3是一样的结果
output.push(input[i]);
}
}
return output;
}
})
</script>
</body>
</html>运行效果：
看完上述内容，你们对怎么在angularjs中自定义过滤器demo有进一步的了解吗？如果还想了解更多知识或者相关内容，请关注亿速云行业资讯频道，感谢大家的支持。
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