Forked from anonymous/discovery-incremental-search.markdown
Created
January 28, 2017 12:29
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Discovery Incremental Search
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<div ng-controller="IncrementalSearch as searchAssets" layout="column" ng-cloak="" ng-app="MyApp"> | |
<md-content class="md-padding"> | |
<p ng-repeat="asset in searchAssets.assetsSelected">{{asset.id}} | |
<md-button class="md-raised md-warn" ng-click="searchAssets.assetsSelectedRemove(asset)">Remove</md-button> | |
</p> | |
<form ng-submit="$event.preventDefault()"> | |
<md-autocomplete md-min-length="3" md-selected-item="searchAssets.selectedItem" md-search-text="searchAssets.searchText" md-selected-item-change="searchAssets.selectedItemChange(item)" md-items="item in searchAssets.querySearch(searchAssets.searchText)" md-item-text="item.id" md-min-length="0" | |
md-no-cache="true" placeholder="Search assets..."> | |
<md-item-template> | |
<strong md-highlight-text="searchAssets.searchText" md-highlight-flags="^i">{{item.id}} | |
</strong> | |
</md-item-template> | |
<md-not-found> | |
No asset matching "{{searchAssets.searchText}}" was found. | |
</md-not-found> | |
</md-autocomplete> | |
</form> | |
</md-content> | |
</div> |
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(function() { | |
'use strict'; | |
angular | |
.module('MyApp') | |
.controller('IncrementalSearch', IncrementalSearch); | |
function IncrementalSearch($q, $log, $filter, $http) { | |
var vm = this; | |
vm.simulateQuery = true; | |
vm.querySearch = querySearch; | |
vm.selectedItemChange = selectedItemChange; | |
vm.assetsSelectedRemove = assetsSelectedRemove; | |
vm.assetsSelected = []; | |
vm.assetsLoaded = []; | |
vm.deferred = null; | |
function querySearch(query) { | |
vm.deferred = $q.defer(); | |
var jsonquery = ""; | |
if (query !== null && query !== "") | |
jsonquery = "&query=" + query.replace(/\s/g,"+"); | |
$http({ | |
method: 'GET', | |
url: 'https://discovery.organicity.eu/v0/assets/metadata/search?' + jsonquery | |
}).then( | |
function successCallback(response) { | |
vm.deferred.resolve(vm.assetsLoaded = response.data); | |
}, | |
function errorCallback(response) {}); | |
return vm.deferred.promise; | |
} | |
function selectedItemChange(item) { | |
if (item) { | |
//check if item is already selected | |
if ($filter('filter')(vm.assetsSelected, function(d) { | |
return d.id === item.id; | |
})[0]) {} else { | |
//add id to object | |
vm.assetsSelected.push(item); | |
} | |
// clear search field | |
vm.searchText = ''; | |
vm.selectedItem = undefined; | |
//somehow blur the autocomplete focus | |
$mdAutocompleteCtrl.blur(); | |
} | |
} | |
function assetsSelectedRemove(item) { | |
var index = vm.assetsSelected.indexOf(item); | |
vm.assetsSelected.splice(index, 1); | |
} | |
} | |
})(); |
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<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.4.6/angular.js"></script> | |
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.4.6/angular-animate.min.js"></script> | |
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.4.6/angular-route.min.js"></script> | |
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.4.6/angular-aria.min.js"></script> | |
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.4.6/angular-messages.min.js"></script> | |
<script src="https://ajax.googleapis.com/ajax/libs/angular_material/0.11.2/angular-material.js"></script> | |
<script src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/t-114/assets-cache.js"></script> |
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<link href="https://ajax.googleapis.com/ajax/libs/angular_material/0.11.2/angular-material.css" rel="stylesheet" /> |
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