Filter should be applied solely if the input exceeds 3 characters in length

Is there a way to display the results of an ng-repeat with a filter based on input length being greater than 3 characters?

I attempted the following code (filter: input.length > 3):

<input type="text" ng-model="input" placeholder="Search">

<li ng-repeat="detail in details | filter: input.length > 3">
  {{ detail.name }}
</li>

However, this approach does not seem to be working. Any idea on how to achieve this functionality? Greetings to all my fellow developers!

Here is a potential solution:

<input type="text" ng-model="input" ng-minlength="3" placeholder="Search">

Answer №1

Implement a ternary operation in the filter in this manner

<li ng-repeat="detail in details | filter: (input.length > 3)? input : ''">

angular.module("app",[])
.controller("ctrl",function($scope){

$scope.details = [{"name":"ssss"},{"name":"aaaa"},{"name":"cccc"}]
})
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.23/angular.min.js"></script>
<div ng-app="app" ng-controller="ctrl">
 <input type="text" ng-model="input" placeholder="Search">

<li ng-repeat="detail in details | filter: (input.length > 3)? input : ''">
  {{ detail.name }}
</li>
</div>

Similar questions

If you have not found the answer to your question or you are interested in this topic, then look at other similar questions below or use the search

Tips for including a footer element in React:How can a footer division be

I need help with implementing a footer in my React web app. Currently, the body section in index.html looks like this: <body> <div id="root"></div> <script src="index.js"></script> </body> Inside index.js, the rend ...

Is it possible to insert a character before a particular word, while also replacing a character in the middle of that word using the .replace method in JavaScript?

I have a script that is able to replace special characters with other characters, but I am looking to enhance it by adding an additional character before the word. For instance, Let's say I start with the word: "zài" and currently change it to: "zai ...

Having trouble getting the Vue.js framework to function properly on a basic HTML page with a CDN implementation

I recently delved into learning vue.js and decided to focus on forms. However, when I tried to open the file using a live server or XAMPP, it didn't work as expected. It had worked fine before, but now I seem to be encountering some issues. Could anyo ...

Learn the steps to transform your Magento 2 store into a Progressive Web App for seamless user experience

I am currently running a Magento 2 store and I am interested in implementing the PWA feature on it. ...

Tips for capturing text input from a Quill rich text editor div

My attempt to retrieve the content entered in Quill editor's editor div using jQuery codes is not proving successful. Although it works for other text inputs, it fails to do so for the editor div. Below is a demonstration of the issue: $(function() ...

"Troubleshooting Error: When accessing a property in AngularJS,

My goal is to retrieve a date value. However, I encounter an error message saying 'Cannot read property 'NTLI' of undefined' whenever the checkbox is unchecked and the date picker is invisible. Strangely enough, everything works fine wh ...

Interactive Show Map with Autocompletion Feature

I attempted to implement autocompletion for my application and integrate it with Google Maps, but I'm encountering issues. The code for autocompletion is located in a separate JavaScript file called autocomplete.js. Since I already have a Google Map ...

Is there a way to show information exclusively on the selected card upon clicking?

[click here to see image 1] https://i.sstatic.net/cfvUT.png [click here to see image 2] https://i.sstatic.net/ISXAU.png Greetings, fellow beginners! Once again I find myself stuck on a coding problem. I have fetched various workout data and displayed t ...

Exporting routes in Node.js and Express - A step-by-step guide

I am experiencing an issue that is not entirely related to the question, but rather to the same page. After exporting a route to my main app.js file, my post route is not functioning. Below are the problems I am facing, which require you to read the code t ...

Having trouble with $.post request to a different domain in a node.js/express app running on port 8081

Whenever I try to use $.post, I keep getting the error message POST https://thewebsite.com 400 (Bad Request). Here is the code snippet that's causing the issue: $.post("https://website.com/blabla", { domain: "infoinfo.com", room: "someInfo", ap ...

Easily transforming data between JSON and CSV formats in JavaScript using user-defined headers

Can someone provide guidance on creating import/export functionality for CSV format without using external libraries? It would be a huge help! I have a CSV string labeled as "A": "First Name,Last Name,Phone Number\r\nJohn,Doe,0102030405&bso ...

The issue of jQuery, Ajax, and MVC6 parameters becoming null after an Ajax request has been identified

Hello everyone, I am a beginner in asp.net core, c# and MVC 6. Currently, I am facing an issue with sending data over ajax to my controller. function sendAjaxData() { $.ajax({ url: "AjaxWithData", // using hardcoded value for testing purpose type ...

Utilize JavaScript to Trigger AJAX HoverMenuExtender in .NET

Within my C# web application, I am attempting to trigger an Ajax HoverMenuExtender using JavaScript, rather than relying on hovering over a designated control. When I set the TargetControlID of the HoverMenuExtender to a control on the page and hover ove ...

Angular controller is failing to receive the dynamic JSON response from the RestAPI

Currently, I am working with JSON data retrieved from a REST API. I have successfully set up an alert that displays the JSON results within an $http.get function. Using a sample URL that contains test JSON data works perfectly fine and I receive the alert ...

Top recommendations for Backand on JSON manipulation and associated entities

I am currently exploring how to set up my Backand application and its REST API. This question pertains to the topic of "Backand deep querying". I am in search of some best practice code examples for executing server-side code that loops through data object ...

customizing highcharts title within a popup window

Is there a way to dynamically set the title of a Highcharts chart from an element? Check out my code snippet below: $(function () { var chart; $('#second-chart').highcharts({ chart: { type: 'bar' }, subtitle: { ...

Requesting information from a model using a JavaScript variable in a cshtml file in an ASP.NET application

Is there a way to use a JavaScript variable to retrieve a specific item from an array stored in a model? Below is a code snippet: function CreateCategoryList() { var limit = @(Model.CategoriesCount.ToString()); for (i=0; i<limit; ...

Retrieve all tag elements within another tag in a recursive manner

In my HTML document, there is a <div id = "main"> element. This div can contain multiple levels of nodes, with varying structures as the document content is created by the user. I am looking to implement a JavaScript function that will retrieve all n ...

Utilizing iOS Local Storage for Efficient Form Submission Handling

I feel like my brain is on the verge of exploding. I just can't seem to get this to work as intended, and I'm struggling to pinpoint the issue. Currently, I have a form that needs to be processed using AJAX. Before proceeding with that, I want ...

The buttons in the Bootstrap modal are unresponsive

I'm attempting to create a modal navigation bar for mobile view but encountering an issue. When I click on the icon bar or menu bar in mobile view, none of the buttons inside the modal are responding. I'm quite stuck on this and would appreciate ...