javascript - Autocomplete textbox options from JSON -
this answer close i'm trying do. i'm branching original plunker new plunker
the original plunker has text box auto-completes auto-complete options hard coded in list.
i've added service new plunker gets information stackoverflow badges in json. how can have auto-complete use json data provide list of badge names auto-complete options?
<html lang="en"> <head> <meta charset="utf-8" /> <title>jquery ui autocomplete - default functionality</title> <script data-require="angular.js@1.3.9" data-semver="1.3.9" src="https://code.angularjs.org/1.3.9/angular.js"></script> <link rel="stylesheet" href="//code.jquery.com/ui/1.11.2/themes/smoothness/jquery-ui.css" /> <script src="//code.jquery.com/jquery-1.10.2.js"></script> <script src="//code.jquery.com/ui/1.11.2/jquery-ui.js"></script> <script> var app=angular.module('app',[]); app.factory('badges', ['$http', function($http) { return $http.get('https://api.stackexchange.com/2.2/badges?page=1&order=desc&sort=rank&site=stackoverflow') .success(function(data) { return data; }) .error(function(err) { return err; }); }]); app.controller('ctrl', ['badges', function($scope, badges){ badge_names = how make list of badge names badges.success?; $scope.availabletags = badge_names; }); $scope.complete=function(){ $( "#tags" ).autocomplete({ source: $scope.availabletags }); } }); </script> </head> <body ng-app="app" ng-controller="ctrl"> <div class="ui-widget"> <label for="tags">tags: </label> <input id="tags" ng-keyup="complete()"/> </div> </body> </html>
here go, checkout plunk: http://plnkr.co/edit/igpyrcdfqt1pn53piqsc. quite simple , should understandable. there might better optimized ways of achieving this, i've done. i'm pasting code here well.
javascript
<script> var app = angular.module('app', []); app.factory('badges', ['$http', function($http) { return $http.get('https://api.stackexchange.com/2.2/badges?page=1&order=desc&sort=rank&site=stackoverflow') .success(function(data) { return data; }) .error(function(err) { return err; }); }]); app.controller('ctrl', ['$scope', 'badges', function($scope, badges){ badgenames = []; badges.then(function(response){ for(var i=0; < response.data.items.length; i++){ badgenames[i] = response.data.items[i].name; } }); $scope.availabletags = badgenames; $scope.complete = function () { console.log('running'); $( "#tags" ).autocomplete({ source: $scope.availabletags }); }; }]); html
<body ng-app="app" ng-controller="ctrl"> <div class="ui-widget"> <label for="tags">tags: </label> <input id="tags" ng-keyup="complete()"/> </div> </body> you'll see in code above traverse through json make array consisting of names of badges. ideally, should done via api using filters wasn't familiar stack overflow api why, did way.
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