I am trying to implement a simple sliding filter in angular, but my ng-repeat does not seeem to be responding
The fiddle for this is here http://jsfiddle.net/zn4b89n0/1/
I have tried the following
HTML
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.4.3/angular.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/angular-ui-bootstrap/0.13.4/ui-bootstrap-tpls.min.js"></script>
<script src="https://rawgit.com/rzajac/angularjs-slider/master/dist/rzslider.js"></script>
<div ng-app="myapp">
<div ng-controller="TestController as vm">
<p>Price 1: {{vm.priceSlider1.value}}</p>
<rzslider rz-slider-model="vm.priceSlider1.value" rz-slider-floor="vm.priceSlider1.floor" rz-slider-ceil="vm.priceSlider1.ceil"></rzslider>
<ul ng-repeat="friend in vm.friends ">
<li>{{friend.name | filter:filterFn}}</li>
</ul>
</div>
</div>
JS
var myApp = angular.module('myapp', ['rzModule', 'ui.bootstrap']);
myApp.controller('TestController', TestController);
function TestController($scope, $timeout) {
var vm = this;
vm.priceSlider1 = {
floor: 80,
ceil: 100,
value: 85
};
vm.friends = [
{ name: "Peter", age: 20 },
{ name: "Pablo", age: 55 },
{ name: "Linda", age: 20 },
{ name: "Marta", age: 37 },
{ name: "Othello", age: 20 },
{ name: "Markus", age: 32 }
];
vm.filterFn = function(friend)
{
// Do some tests
if(friend.age >= vm.priceSlider1.value )
{
return true; // this will be listed in the results
}
return false; // otherwise it won't be within the results
};
vm.refreshSlider = function () {
$timeout(function () {
$scope.$broadcast('rzSliderForceRender');
});
};
}
How do i get this to work, thank you for any and all assistance
Looks like the problem in ngRepeat
part. It should be
<ul ng-repeat="friend in vm.friends | filter:vm.filterFn">
<li>{{friend.name}}</li>
</ul>
Note, filter is in ngRepeat directive and also filter function should be referred as vm.filterFn
.
You should use your filter in ng-repeat
and execute the filter:
<ul ng-repeat="friend in vm.friends | filter: vm.filterFn() ">
<li>{{friend.name}}</li>
</ul>
You can simplify the filter function:
vm.filterFn = function()
{
return function(item){
//return the whether age attribute of each item (friend) is greater than your value
return item['age'] >= vm.priceSlider1.value;
}
};
Here you can try the updated fiddle: http://jsfiddle.net/Ln9cgrve/
I hope that solves your problem...
The technical post webpages of this site follow the CC BY-SA 4.0 protocol. If you need to reprint, please indicate the site URL or the original address.Any question please contact:yoyou2525@163.com.