AngularJS dynamic search box on same page

Question

I am new in AngularJS but I have basic HTML and JavaScript knowledge.

I have a list of links on page, and a search box. I want to filter list elements dynamically according to the text typed in the box. I have found some example but they use external lists- not a list typed on same html file.

Exactly this: https://code.ciphertrick.com/demo/angularajaxsearch/

As you guess I cannot make filtered elements visible/unvisible like this. How can I filter them (all html codes must be in 1 page so we cannot call another js file, controller or etc.)

<!DOCTYPE html>
<html>
<body>
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.0.7/angular.min.js"></script>

<div class="bar">
    <input type="text" class="search" ng-model="searchString" />
</div>

<ul class="data-ctrl">
                <li ng-repeat="i in berkay | searchFor:searchString">

                </li>
</ul>

<ul name="berkay">
  <li><a href="https://google.com">google</a></li>
  <li><a href="https://bbc.com">bbc</a></li>
  <li><a href="https://microsoft.com">microsoft</a></li>
</ul>  

</body>
</html>

Note: If there is a way with just Javascript or etc. without using angular js, it is welcome as well.

Last Edit: All 3 answers are correct and working fine right now.

<li ng-repeat="i in berkay | filter:searchString"> did you use this? — Sai
– Sai, Commented Dec 28, 2016 at 12:35
can you please explain what you want to filter in the above html file. I didn't get exactly what you want to filter — Venkatesh Konatham
– Venkatesh Konatham, Commented Dec 28, 2016 at 12:38
@VenkateshKonatham code.ciphertrick.com/demo/angularajaxsearch I want to filter list of links. — abidinberkay
– abidinberkay, Commented Dec 28, 2016 at 12:43
so you want to implement like above. But the links will be static from html right? — Venkatesh Konatham
– Venkatesh Konatham, Commented Dec 28, 2016 at 12:59
@VenkateshKonatham I did not understand what is static link. But I want the links are able to redirect. Just below, in answer of "Nagaveer Gowda" the code is working great. If you just copy it a simple notepad and open in browser you will see it is working for filtering but links are not redirecting.. The problem is this. — abidinberkay
– abidinberkay, Commented Dec 28, 2016 at 13:40

Venkatesh Konatham · Accepted Answer · 2016-12-28 13:47:33Z

Please check this updated answer. It will redirect when you click on it.

<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.0.7/angular.min.js"></script>
<script>
  var app = angular.module("app", []);
  app.controller("myCtrl", function($scope) {
    $scope.berkay = [{
      name: "google",
      link: 'https://google.com'
    }, {
      name: "bbc",
      link: 'https://bbc.com'
    }, {
      name: "microsoft",
      link: 'https://microsoft.com'
    }];
  });
</script>
<div ng-app="app" ng-controller="myCtrl">
  <div class="bar">
    <!--
    1. If you want to search everything(both link and name), just use searchString 

      <input type="text" class="search" ng-model="searchString">

    2. If you want to search only name change searchString to searchString.name

      <input type="text" class="search" ng-model="searchString.name">

    3. If you want to search only link change searchString to searchString.link

      <input type="text" class="search" ng-model="searchString.link">
    -->
    <input type="text" class="search" ng-model="searchString" />
  </div>

  <ul class="data-ctrl">
    <li ng-repeat="i in berkay | filter:searchString">
      <a href="{{i.link}}">{{i.name}}</a>
    </li>
  </ul>
</div>

Naghaveer R · Accepted Answer · 2016-12-28 14:16:11Z

2

You can add javascript inside HTML itself

<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.0.7/angular.min.js"></script>
<script>
  var app = angular.module("app", []);
  app.controller("myCtrl", function($scope) {
    $scope.berkay = [{
      name: "google",
      link: 'https://google.com'
    }, {
      name: "bbc",
      link: 'https://bbc.com'
    }, {
      name: "microsoft",
      link: 'https://microsoft.com'
    }];
  });
</script>
<div ng-app="app" ng-controller="myCtrl">
  <div class="bar">
    <!--
    1. If you want to search everything(both link and name), just use searchString 

      <input type="text" class="search" ng-model="searchString">

    2. If you want to search only name change searchString to searchString.name

      <input type="text" class="search" ng-model="searchString.name">

    3. If you want to search only link change searchString to searchString.link

      <input type="text" class="search" ng-model="searchString.link">
    -->
    <input type="text" class="search" ng-model="searchString" />
  </div>

  <ul class="data-ctrl">
    <li ng-repeat="i in berkay | filter:searchString">
      <a href="{{i.link}}">{{i.name}}</a>
    </li>
  </ul>
</div>

edited Dec 28, 2016 at 14:16

answered Dec 28, 2016 at 12:58

Naghaveer R

2,9424 gold badges33 silver badges53 bronze badges

4 Comments

abidinberkay Over a year ago

exactly what i need for filtering but links are not working - I mean not redirecting to the pages

Naghaveer R Over a year ago

@abidinberkay I have added the comments inside the HTML for filtering with link and name, link or name. Hope this Helps!!!

abidinberkay Over a year ago

thanks for filtering. But I want links to be able to work/redirect. So when I choose the filtered links it must redirect. In your code filtering is working but links are not working.

Naghaveer R Over a year ago

@abidinberkay Sorry I missed the {{}} braces. I have updated my answer.

kemal akoğlu · Accepted Answer · 2016-12-28 13:39:37Z

1

Could you try this. I hope it works for you :)

<!DOCTYPE html>
<html>
<body>
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.0.7/angular.min.js"></script>

<script>
var app = angular.module('myApp', []);
app.controller('myCtrl', function($scope, $filter) {
$scope.searchString=[{Text:"https://google.com"},{Text:"https://bbc.com"},{Text:"https://microsoft.com"}];
$scope.searchString2=$scope.searchString;
$scope.$watch('search', function(val)
    { 
        $scope.searchString= $filter('filter')($scope.searchString2, val);
    });
});
</script>

<div ng-app="myApp" ng-controller="myCtrl">
<div class="bar">
    <input type="text" class="search" ng-model="search" />
</div>


 <ul>
    <li ng-repeat="item in searchString">
    <a href="{{item.Text}}">{{item.Text}}</>

    </li>
    </ul>
</div>
</body>
</html>

edited Dec 28, 2016 at 13:39

answered Dec 28, 2016 at 12:38

kemal akoğlu

18213 bronze badges

6 Comments

abidinberkay Over a year ago

I have no another file, all codes must be in a single html file. So how can I add your suggestion to my html file?

abidinberkay Over a year ago

output is only {{item.value}} . there is no list on screen

abidinberkay Over a year ago

still only result on page is {{item.value}}

abidinberkay Over a year ago

well. the filter works great but data is text, I will add links as data so when I click on data it must redirect to corresponding site. Can I add them as link?

kemal akoğlu Over a year ago

If it works for you, could you check the thick and resolve your question?

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