Angularjs過濾器在文本中搜索

Question

我想用angularjs過濾器。如何在設施中找到阿門。 amen = 1; amenities =「1，3，7，9，12」;

這是我的代碼：

<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.21/angular.min.js"></script> 
 
<input type="checkbox" name="more_filter[]" value="1" class="pull-left amenities" id="amen-1" ng-checked="false"> 
 

 

 
amenities = "1, 3, 7, 9, 12"; 
 

 
//amen 1 
 
$("#amen-1").on("click", function() { 
 
var amen = document.getElementById("amen-1").val(); 
 
$scope.amen = amen; 
 
$scope.$apply(); 
 
$scope.ot_Filter = function (location) { 
 
    return location.amenities == $scope.amen; 
 
}; 
 
}); 
 

 

我想搜索的設施阿門。我如何在這條線的變化：

location.amenities == $scope.amen

謝謝你..

編輯： 問題的解決@貢薩洛的幫助：

<input type="checkbox" name="more_filter[]" value="1" class="pull-left amenities" ng-click="am_1();" id="map-search-amenities-1">

$scope.am_1 = function() 
{ 
var kontrol = document.getElementById("map-search-amenities-1").checked; 
if (kontrol==true) { 
$scope.ot_Filter = function (location) { 
return location.amenities.indexOf(1)==0; 
}; 
} else { 
$scope.ot_Filter = function (location) { 
return location.amenities; 
}; 
} 
} 

Answer 1

使用indexOf() javascript內置函數在字符串中進行搜索。

location.amenities.indexOf(<yoursearch>); 

另一條線索：

你應該使用ng-click而非on('click')。您將刪除scope.$apply()與