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pcote/full_custom_filter_example.html

Created April 28, 2017 22:12
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An example on how to set up a full custom filter in angularjs in which the filter in question can take an argument.
Raw
full_custom_filter_example.html
<!DOCTYPE html>
<html lang="en">
<head>
<title>Custom Angular Filter Example</title>
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css">
<script src="https://code.jquery.com/jquery-1.12.4.min.js" integrity="sha256-ZosEbRLbNQzLpnKIkEdrPv7lOy9C27hHQ+Xp8a4MxAQ=" crossorigin="anonymous"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/js/bootstrap.min.js"></script>
</head>
<body>
<div class="container" ng-app="app" ng-controller="controller as c">
<div class="row">
<div class="col-lg-4">&nbsp;</div>
<div class="col-lg-4">
<ul>
<li ng-repeat="num in c.numbers|modfilter:5">{{num}}</li>
</ul>
</div>
<div class="col-lg-4">&nbsp;</div>
</div>
</div>
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.5.7/angular.min.js"></script>
<script>
var controller = function(){
var c = this;
c.numbers = [1,2,3,4,5,6,7,8,9,10];
};
var modFilter = function(){
var _myfilter = function(numbers, modVal){
var newNumberList = [];
numbers.forEach(function(n){
if(n % modVal == 0){
newNumberList = newNumberList.concat(n);
}
});
return newNumberList;
};
return _myfilter;
};
angular.module("app", [])
.controller("controller", controller)
.filter("modfilter", modFilter);
</script>
</body>
</html>
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