angularJs自定义过滤器实现手机号信息隐藏的方法
如下所示：
<div ng-app="module" ng-controller="ctrl">
<table border="1" width="600">
<tr>
<td>编号</td>
<td>姓名</td>
<td>手机号</td>
</tr>
<tr ng-repeat="(k,v) in data">
<td>{{v.id}}</td>
<td>{{v.name}}</td>
<td>{{v.mobile|truncate:4}}</td>
</tr>
</table>
</div>
<script>
var m = angular.module('module', []);
/*自定义过滤器truncate*/
m.filter('truncate',function(){
return function(mobile,len){
len = len?len:3;
return mobile.substr(0,11-len)+new String('*').repeat(len);
}
});
m.controller('ctrl', ['$scope', '$filter', function ($scope, $filter) {
$scope.data = [
{id: 1, name: '张三', mobile: '14567654445'},
{id: 2, name: '李四', mobile: '13910959565'},
{id: 3, name: '王五', mobile: '13232343425'},
];
}]);
</script>
效果图：
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