I am trying to sort my home list based on ratings, pricing and total counts. Unfortunately not working for me, I am new in angularjs. Here I have my html code. Actually it is sorting the things but not in order. ->When user clicks on price btn he should get home with highest price first then lower , lowest etc.(5000,4000,3000) if again he clicks then order must be (3000,4000,5000). Similar things for total counts and rating. I have also created plunker to edit your suggestions. please edit and provide me the working link. Here is demoForEdit .
//html code
<body ng-controller="MainCtrl as ctrl">
<div class="col-md-offset-2">
<button ng-click="orderByPopularity='total_counts'; reverseSort = !reverseSort" class="btn btn-sm btn-info">sort on total counts </button>
<button ng-click="orderByPopularity='price'; reverseSort = !reverseSort" class="btn btn-sm btn-danger">sort on Price</button>
<button ng-click="orderByPopularity='avg'; reverseSort = !reverseSort" class="btn btn-sm btn-success">sort on ratings</button>
</div>
<br>
<div ng-repeat="home in homes | orderBy:orderByPopularity:reverseSort">
<div class="panel panel-primary ">
<div class="panel-heading">
Home name: {{home.home_name}}
</div>
<div class="panel-body">
<div class="panel panel-body">
<table>
<p>total counts:{{home.total_counts}}</p>
<p>city:{{home.city}}</p>
<p>Price:{{home.price}}</p>
<div ng-repeat="rate in rating">
<!-- looping inside ng-repeat rating is seprate data but has home id-->
<div ng-if="rate.home_id==home.id">
Home raintgs:{{rate.avg}}
</div>
</div>
</div>
</div>
</div>
</div>
//My app.js code
var app = angular.module('plunker', []);
app.controller('MainCtrl', function($scope) {
$scope.homes=[{"id":"48","home_name":"Swastik","city":"Banglore","zipcode":"888888","total_counts":"1","price":"5000"},
{"id":"49","home_name":"Khushboo","city":"Chennai","zipcode":"456786","total_counts":"17","price":"3333"},
{"id":"50","home_name":"Raj","city":"Hydrabad","zipcode":"123455","total_counts":"2","price":"20000"}];
$scope.orderByPopularity ='total_counts';
$scope.reverseSort = true;
$scope.rating=[{"home_id":"48","avg":"3.5"},
{"home_id":"49","avg":"2"},
{"home_id":"50","avg":"4"}
];
});
It does sort, but your total_counts
values are strings, so it orders them lexicographically. If you want to order by number, which I assume you do, you need to remove the quotes and have their values as the number themselves, ie: "total_counts":17
etc..
EDIT : Modified so you could keep your values as strings (inside the custom sorting function).
As for avg
rating ordering, you can't do that since your ordering is on $scope.homes
, and this array's objects don't have the avg
property, that is a property for your other array - $scope.ratings
. To sort by that property, you'll have to create your own custom function.
$scope.myValueFunction = function(o) {
if ($scope.orderByPopularity == "avg") {
var obj;
for (var i = 0; i < $scope.rating.length; i++) {
if ($scope.rating[i].home_id == o.id) {
obj = $scope.rating[i]
}
}
return obj.avg;
}
else {
return parseInt(o[$scope.orderByPopularity]);
}
};
And in the HTML:
<div ng-repeat="home in homes | orderBy:myValueFunction:reverseSort">
Look at this Plunker as for a demonstration.
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