{"id":21311,"date":"2018-03-30T16:15:57","date_gmt":"2018-03-30T13:15:57","guid":{"rendered":"http:\/\/www.webcodegeeks.com\/?p=21311"},"modified":"2018-04-18T16:07:03","modified_gmt":"2018-04-18T13:07:03","slug":"angularjs-http-get-example","status":"publish","type":"post","link":"https:\/\/www.webcodegeeks.com\/javascript\/angular-js\/angularjs-http-get-example\/","title":{"rendered":"AngularJS HTTP Get Example"},"content":{"rendered":"<p>Hello readers, in this tutorial, we will learn how to implement the angular library <code>$http.get()<\/code> method in the angular web applications. For this tutorial, we\u2019ll create a sample JSON structure, consume it for reading the data from the web-server, and display the same data in the view.<\/p>\n<h2>1. Introduction<\/h2>\n<p><em>AngularJS<\/em> is a JavaScript MVC or Model-View-Controller framework developed by Google that lets developers build well structured, easily testable, and maintainable front-end applications. The angular library provides multiple out-of-box services and <span style=\"text-decoration: underline;\">angular ajax<\/span> is one of them.<\/p>\n<p>The angular framework provides the <code>$http<\/code> services and is used to do the HTTP request to retrieve the desired data from the server. The server would then make a database call to retrieve the required records in the <code>JSON<\/code> format. In angular ajax, developers can send the <em>Ajax<\/em> requests in multiple ways, such as:<\/p>\n<ul>\n<li>Angular Ajax calls through <code>$http<\/code> service<\/li>\n<li>JSONP calls through <code>$http<\/code> service<\/li>\n<li>REST API calls<\/li>\n<\/ul>\n<figure id=\"attachment_20815\" aria-describedby=\"caption-attachment-20815\" style=\"width: 849px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/www.webcodegeeks.com\/wp-content\/uploads\/2018\/02\/angular_ajax_ex_project_archi_guide_1.jpg\"><img decoding=\"async\" class=\"size-full wp-image-20815\" src=\"http:\/\/www.webcodegeeks.com\/wp-content\/uploads\/2018\/02\/angular_ajax_ex_project_archi_guide_1.jpg\" alt=\"Fig. 1: Ajax request in Angular\" width=\"849\" height=\"425\" srcset=\"https:\/\/www.webcodegeeks.com\/wp-content\/uploads\/2018\/02\/angular_ajax_ex_project_archi_guide_1.jpg 849w, https:\/\/www.webcodegeeks.com\/wp-content\/uploads\/2018\/02\/angular_ajax_ex_project_archi_guide_1-300x150.jpg 300w, https:\/\/www.webcodegeeks.com\/wp-content\/uploads\/2018\/02\/angular_ajax_ex_project_archi_guide_1-768x384.jpg 768w\" sizes=\"(max-width: 849px) 100vw, 849px\" \/><\/a><figcaption id=\"caption-attachment-20815\" class=\"wp-caption-text\">Fig. 1: Ajax request in Angular<\/figcaption><\/figure>\n<p>[ulp id=&#8217;LXJcMJZXSsqGXYW8&#8242;]<\/p>\n<h3>1.1 What is HTTP service?<\/h3>\n<p><code>$http<\/code> is the core angular service used to do the HTTP requests to communicate with the remote servers and retrieve the required data through the browser\u2019s <code>XMLHttpRequest<\/code> object or the <code>JSON<\/code>. To access the <em>angular ajax<\/em> in a controller, developers will have to use the <code>$scope<\/code> object i.e. <code>$http<\/code> service retrieve the data from the server in the following way.<\/p>\n<p><span style=\"text-decoration: underline;\"><em>$http basic syntax<\/em><\/span><\/p>\n<pre class=\"brush:js; wrap-lines:false;\">$http({\r\n\tmethod : \"GET\",\r\n\turl : \"&lt;sample_url_path&gt;\"\r\n}).then(function(response) {\r\n\t$scope.jsondata = response.data;\r\n});\r\n<\/pre>\n<p>Where:<\/p>\n<ul>\n<li>The <code>method<\/code> property defines the &#8216;<em>GET<\/em>&#8216; or the &#8216;<em>POST<\/em>&#8216; operator<\/li>\n<li>The <code>url<\/code> is the URL of the HTTP server to perform the required operations<\/li>\n<li>The <code>$http<\/code> service makes an Ajax call and set the result in the <code>jsondata<\/code> property. Later, this model object draws the table in <code>HTML<\/code><\/li>\n<\/ul>\n<p>Do note, the <code>$http<\/code> service returns the <code>success()<\/code> and <code>failure()<\/code> promise objects that take call back functions as parameters.<\/p>\n<h4>1.1.1 HTTP Service Methods<\/h4>\n<p>There are several functions of calling the <code>$http<\/code> service. Below is the list of built-in functions available with this service.<\/p>\n<ul>\n<li><code>$http.get(url, config)<\/code>: This is frequently used method to read the records from the server<\/li>\n<li><code>$http.post(url, data, config)<\/code> and <code>$http.put(url, data, config)<\/code>: These methods accept an input argument to be sent to the server in <code>JSON<\/code> string<\/li>\n<li><code>$http.delete(url, config)<\/code>: This method deletes the record or the information from the server<\/li>\n<li><code>$http.head(url, config)<\/code>: This method allows the client and the server to pass an additional information with the request or the response object<\/li>\n<\/ul>\n<p>Developers can refer this <a href=\"https:\/\/docs.angularjs.org\/api\/ng\/service\/$http\" target=\"_blank\" rel=\"noopener\">link<\/a> to have a detailed information on <code>$http<\/code> service. These new APIs make developer&#8217;s life easier, really! But it would be difficult for a beginner to understand this without an example. Therefore, let us create a simple application using the <code>$http.get()<\/code> method for reading the server data.<\/p>\n<h2>2. AngularJS HTTP Get Example<\/h2>\n<p>Here is a step-by-step guide for implementing the <code>$http.get()<\/code> method in angular applications.<\/p>\n<h3>2.1 Tools Used<\/h3>\n<p>We are using Eclipse Kepler SR2, JDK 8 and Maven. Having said that, we have tested the code against JDK 1.7 and it works well.<\/p>\n<h3>2.2 Project Structure<\/h3>\n<p>Firstly, let\u2019s review the final project structure if you are confused about where you should create the corresponding files or folder later!<\/p>\n<figure id=\"attachment_21313\" aria-describedby=\"caption-attachment-21313\" style=\"width: 289px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/www.webcodegeeks.com\/wp-content\/uploads\/2018\/03\/angular_get_ex_project_structure_guide_1.jpg\"><img decoding=\"async\" class=\"size-full wp-image-21313\" src=\"http:\/\/www.webcodegeeks.com\/wp-content\/uploads\/2018\/03\/angular_get_ex_project_structure_guide_1.jpg\" alt=\"Fig. 2: Application Project Structure\" width=\"289\" height=\"432\" srcset=\"https:\/\/www.webcodegeeks.com\/wp-content\/uploads\/2018\/03\/angular_get_ex_project_structure_guide_1.jpg 289w, https:\/\/www.webcodegeeks.com\/wp-content\/uploads\/2018\/03\/angular_get_ex_project_structure_guide_1-201x300.jpg 201w\" sizes=\"(max-width: 289px) 100vw, 289px\" \/><\/a><figcaption id=\"caption-attachment-21313\" class=\"wp-caption-text\">Fig. 2: Application Project Structure<\/figcaption><\/figure>\n<h3>2.3 Project Creation<\/h3>\n<p>This section will show how to create a Java-based Maven project with Eclipse. In Eclipse Ide, go to <code>File -&gt; New -&gt; Maven Project<\/code>.<\/p>\n<figure id=\"attachment_21312\" aria-describedby=\"caption-attachment-21312\" style=\"width: 657px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/www.webcodegeeks.com\/wp-content\/uploads\/2018\/03\/angular_get_ex_project_guide_1.jpg\"><img decoding=\"async\" class=\"wp-image-21312 size-full\" src=\"http:\/\/www.webcodegeeks.com\/wp-content\/uploads\/2018\/03\/angular_get_ex_project_guide_1.jpg\" alt=\"Fig. 3: Create Maven Project\" width=\"657\" height=\"690\" srcset=\"https:\/\/www.webcodegeeks.com\/wp-content\/uploads\/2018\/03\/angular_get_ex_project_guide_1.jpg 657w, https:\/\/www.webcodegeeks.com\/wp-content\/uploads\/2018\/03\/angular_get_ex_project_guide_1-286x300.jpg 286w\" sizes=\"(max-width: 657px) 100vw, 657px\" \/><\/a><figcaption id=\"caption-attachment-21312\" class=\"wp-caption-text\">Fig. 3: Create Maven Project<\/figcaption><\/figure>\n<p>In the New Maven Project window, it will ask you to select project location. By default, &#8216;Use default workspace location&#8217; will be selected. Just click on next button to proceed.<\/p>\n<figure id=\"attachment_21314\" aria-describedby=\"caption-attachment-21314\" style=\"width: 598px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/www.webcodegeeks.com\/wp-content\/uploads\/2018\/03\/angular_get_ex_project_guide_2.jpg\"><img decoding=\"async\" class=\"size-full wp-image-21314\" src=\"http:\/\/www.webcodegeeks.com\/wp-content\/uploads\/2018\/03\/angular_get_ex_project_guide_2.jpg\" alt=\"Fig. 4: Project Details\" width=\"598\" height=\"543\" srcset=\"https:\/\/www.webcodegeeks.com\/wp-content\/uploads\/2018\/03\/angular_get_ex_project_guide_2.jpg 598w, https:\/\/www.webcodegeeks.com\/wp-content\/uploads\/2018\/03\/angular_get_ex_project_guide_2-300x272.jpg 300w\" sizes=\"(max-width: 598px) 100vw, 598px\" \/><\/a><figcaption id=\"caption-attachment-21314\" class=\"wp-caption-text\">Fig. 4: Project Details<\/figcaption><\/figure>\n<p>Select the &#8216;Maven Web App&#8217; Archetype from the list of options and click next.<\/p>\n<figure id=\"attachment_21315\" aria-describedby=\"caption-attachment-21315\" style=\"width: 597px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/www.webcodegeeks.com\/wp-content\/uploads\/2018\/03\/angular_get_ex_project_guide_3.jpg\"><img decoding=\"async\" class=\"size-full wp-image-21315\" src=\"http:\/\/www.webcodegeeks.com\/wp-content\/uploads\/2018\/03\/angular_get_ex_project_guide_3.jpg\" alt=\"Fig. 5: Archetype Selection\" width=\"597\" height=\"541\" srcset=\"https:\/\/www.webcodegeeks.com\/wp-content\/uploads\/2018\/03\/angular_get_ex_project_guide_3.jpg 597w, https:\/\/www.webcodegeeks.com\/wp-content\/uploads\/2018\/03\/angular_get_ex_project_guide_3-300x272.jpg 300w\" sizes=\"(max-width: 597px) 100vw, 597px\" \/><\/a><figcaption id=\"caption-attachment-21315\" class=\"wp-caption-text\">Fig. 5: Archetype Selection<\/figcaption><\/figure>\n<p>It will ask you to &#8216;Enter the group and the artifact id for the project&#8217;. We will enter the details as shown in the below image. The version number will be by default: <code>0.0.1-SNAPSHOT<\/code>.<\/p>\n<figure id=\"attachment_21316\" aria-describedby=\"caption-attachment-21316\" style=\"width: 603px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/www.webcodegeeks.com\/wp-content\/uploads\/2018\/03\/angular_get_ex_project_guide_4.jpg\"><img decoding=\"async\" class=\"size-full wp-image-21316\" src=\"http:\/\/www.webcodegeeks.com\/wp-content\/uploads\/2018\/03\/angular_get_ex_project_guide_4.jpg\" alt=\"Fig. 6: Archetype Parameters\" width=\"603\" height=\"540\" srcset=\"https:\/\/www.webcodegeeks.com\/wp-content\/uploads\/2018\/03\/angular_get_ex_project_guide_4.jpg 603w, https:\/\/www.webcodegeeks.com\/wp-content\/uploads\/2018\/03\/angular_get_ex_project_guide_4-300x269.jpg 300w\" sizes=\"(max-width: 603px) 100vw, 603px\" \/><\/a><figcaption id=\"caption-attachment-21316\" class=\"wp-caption-text\">Fig. 6: Archetype Parameters<\/figcaption><\/figure>\n<p>Click on Finish and the creation of a maven project is completed. If you see, it has downloaded the maven dependencies and a <code>pom.xml<\/code> file will be created. It will have the following code:<\/p>\n<p><span style=\"text-decoration: underline;\"><em>pom.xml<\/em><\/span><\/p>\n<pre class=\"brush:xml; wrap-lines:false;\">&lt;project xmlns=\"http:\/\/maven.apache.org\/POM\/4.0.0\" xmlns:xsi=\"http:\/\/www.w3.org\/2001\/XMLSchema-instance\" xsi:schemaLocation=\"http:\/\/maven.apache.org\/POM\/4.0.0 http:\/\/maven.apache.org\/xsd\/maven-4.0.0.xsd\"&gt;\r\n\t&lt;modelVersion&gt;4.0.0&lt;\/modelVersion&gt;\r\n\t&lt;groupId&gt;AngularJsHttpGet&lt;\/groupId&gt;\r\n\t&lt;artifactId&gt;AngularJsHttpGet&lt;\/artifactId&gt;\r\n\t&lt;version&gt;0.0.1-SNAPSHOT&lt;\/version&gt;\r\n\t&lt;packaging&gt;war&lt;\/packaging&gt;\r\n&lt;\/project&gt;\r\n<\/pre>\n<p>Let\u2019s start building the application!<\/p>\n<h2>3. Application Building<\/h2>\n<p>Let\u2019s create an application to understand the basic building blocks of the <code>$http.get()<\/code> method in the angular library.<\/p>\n<h3>3.1 Load the AngularJS framework<\/h3>\n<p>Since it is a pure JavaScript framework, we should add its reference using the <code>&lt;script&gt;<\/code> tag.<\/p>\n<pre class=\"brush:js; wrap-lines:false;\">&lt;script type=\"text\/javascript\" src=\"resource\/js\/angular_v1.6.0.js\"&gt;&lt;\/script&gt;\r\n<\/pre>\n<h3>3.2 Define the AngularJS application<\/h3>\n<p>Next, we will define the angular application using the <code>&lt;ng-app&gt;<\/code>, <code>&lt;ng-controller&gt;<\/code>, and <code>&lt;ng-init&gt;<\/code> directives.<\/p>\n<p><span style=\"text-decoration: underline;\"><em>index.jsp<\/em><\/span><\/p>\n<pre class=\"brush:html; wrap-lines:false;\">&lt;div ng-app = \"myApp\" ng-controller=\"ctrl\" ng-init=\"getData()\"&gt;\r\n \t.....\r\n&lt;\/div&gt;\r\n<\/pre>\n<h3>3.3 Creating an AngularJS Controller<\/h3>\n<p>The JavaScript file i.e. <code>ang_http_get_data.js<\/code> includes the <code>ctrl<\/code> function as the &#8220;<em>controller<\/em>&#8221; in the Model-View-Controller. This JavaScript code is retrieving the JSON data from the <code>data.json<\/code> file using an ajax ask from the server. Here, we are injecting the <code>$http<\/code> in the angular controller and assigning the response to the <code>json_data<\/code> list.<\/p>\n<p><span style=\"text-decoration: underline;\"><em>ang_http_get_data.js<\/em><\/span><\/p>\n<pre class=\"brush:js; wrap-lines:false;\">var app = angular.module(\"app\", []);\r\n\r\napp.controller(\"ctrl\", ['$scope', '$http', function($scope, $http) {\r\n\r\n\t$scope.sortType = 'name'; \t\t\/\/ Set the default sort type\r\n\t$scope.sortOrder  = false; \t\t\/\/ Set the default sort order\t\r\n\t$scope.state  = false;\t\t\t\t\/\/ Set the default error message state\r\n\r\n\t$scope.json_data = null; \t\t\t\/\/ Set the default planet_list\r\n\r\n\t$scope.getData = function() {\r\n\t\t$http({\t\t\t\r\n\t\t\tmethod: \"GET\",\r\n\t\t\turl: 'resource\/config\/data.json'\r\n\t\t}).then(function(response) {\r\n\t\t\t$scope.json_data = response.data;\r\n\t\t\tconsole.log(\"Success -&gt; \" + response.data);\r\n\t\t}, function(response) {\r\n\t\t\t$scope.state  = true;\r\n\t\t\tconsole.log(\"Failure\");\r\n\t\t});\r\n\t};\r\n}]);\r\n<\/pre>\n<h3>3.4 Complete Application<\/h3>\n<p>Complete the above steps and I will show you how to use the angular ajax with real-life practices. Let\u2019s see the code snippet.<\/p>\n<p><span style=\"text-decoration: underline;\"><em>index.jsp<\/em><\/span><\/p>\n<pre class=\"brush: html; wrap-lines:false;\">&lt;!DOCTYPE html&gt;\r\n&lt;html&gt;\r\n   &lt;head&gt;\r\n      &lt;meta http-equiv=\"Content-Type\" content=\"text\/html; charset=UTF-8\"&gt;\r\n      &lt;title&gt;AngularJS HttpGet&lt;\/title&gt;\r\n          \r\n      &lt;!-- Angular Javascript File --&gt;\r\n      &lt;script type=\"text\/javascript\" src=\"resource\/js\/angular_v1.6.0.js\"&gt;&lt;\/script&gt;\r\n      &lt;script type=\"text\/javascript\" src=\"resource\/js\/ang_http_get_data.js\"&gt;&lt;\/script&gt;\r\n      \r\n      &lt;!-- Bootstrap Css --&gt;\r\n      &lt;link rel=\"stylesheet\" href=\"https:\/\/maxcdn.bootstrapcdn.com\/bootstrap\/4.0.0\/css\/bootstrap.min.css\"&gt;\r\n      &lt;link rel=\"stylesheet\" href=\"resource\/css\/planets.css\"&gt;     \r\n   &lt;\/head&gt;\r\n   &lt;body&gt;\r\n      &lt;div id=\"angularHttpGet\" class=\"container\"&gt;\r\n         &lt;h1 align=\"center\" class=\"text-primary\"&gt;AngularJS - HTTP Get Example&lt;\/h1&gt;\r\n         &lt;hr \/&gt;\r\n         \r\n         &lt;!------ ANGULAR JS HTTP 'get()' EXAMPLE ------&gt;\r\n         &lt;div ng-app=\"app\" ng-controller=\"ctrl\" ng-init=\"getData()\"&gt;\r\n         \t&lt;h3 id=\"header_msg\" class=\"text-warning\"&gt;A demo of HTTP '&lt;em&gt;get()&lt;\/em&gt;' method in Angular JavaScript!&lt;\/h3&gt;\r\n         \t&lt;div&gt;\u00a0&lt;\/div&gt;\r\n         \t         \t\r\n         \t&lt;table id=\"planetsTable\" class=\"table\" ng-show=\"!state\"&gt;\r\n         \t\t&lt;thead&gt;\r\n         \t\t\t&lt;tr&gt;\r\n         \t\t\t\t&lt;th scope=\"col\"&gt;Planet Id&lt;\/th&gt;&lt;th scope=\"col\"&gt;&lt;a href=\"#\" ng-click=\"sortType = 'name'; sortOrder = !sortOrder\"&gt;Planet \/ Star&lt;\/a&gt;&lt;\/th&gt;&lt;th scope=\"col\"&gt;Distance from Sun&lt;\/th&gt;&lt;th scope=\"col\"&gt;Light Years&lt;\/th&gt;&lt;th scope=\"col\"&gt;Moons Count?&lt;\/th&gt;\r\n         \t\t\t&lt;\/tr&gt;\r\n         \t\t&lt;\/thead&gt;\r\n         \t\t&lt;tbody&gt;\r\n         \t\t\t&lt;tr ng-repeat=\"row in json_data | orderBy:sortType:sortOrder\" ng-class=\"rollClass\" ng-mouseenter=\"rollClass = 'highlight'\" ng-mouseleave=\"rollClass = ''\"&gt;\r\n         \t\t\t\t&lt;td&gt;{{ row.id }}&lt;\/td&gt;\r\n         \t\t\t\t&lt;td&gt;{{ row.name }}&lt;\/td&gt;\r\n         \t\t\t\t&lt;td&gt;{{ row.distancefromsun }}&lt;\/td&gt;\r\n         \t\t\t\t&lt;td&gt;{{ row.lightyears }}&lt;\/td&gt;\r\n         \t\t\t\t&lt;td&gt;{{ row.moons }}&lt;\/td&gt;\r\n         \t\t\t&lt;\/tr&gt;         \t\t\t    \t\t\t\r\n         \t\t&lt;\/tbody&gt;\r\n         \t&lt;\/table&gt; \r\n         \t\r\n         \t&lt;!-- Error Message --&gt;\r\n         \t&lt;div id=\"showError\" ng-show=\"state\"&gt;\r\n         \t\t&lt;span id=\"failureMsg\" class=\"text-danger\"&gt;Error in retrieving data!&lt;\/span&gt;\r\n         \t&lt;\/div&gt;       \t         \t\r\n         &lt;\/div&gt;\r\n      &lt;\/div&gt;\r\n   &lt;\/body&gt;\r\n&lt;\/html&gt;\r\n<\/pre>\n<h2>4. Run the Application<\/h2>\n<p>As we are ready for all the changes, let us compile the project and deploy the application on the Tomcat7 server. To deploy the application on Tomat7, right-click on the project and navigate to <code>Run as -&gt; Run on Server<\/code>.<\/p>\n<figure id=\"attachment_21317\" aria-describedby=\"caption-attachment-21317\" style=\"width: 774px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/www.webcodegeeks.com\/wp-content\/uploads\/2018\/03\/angular_get_ex_project_deploy_guide_1.jpg\"><img decoding=\"async\" class=\"size-full wp-image-21317\" src=\"http:\/\/www.webcodegeeks.com\/wp-content\/uploads\/2018\/03\/angular_get_ex_project_deploy_guide_1.jpg\" alt=\"Fig. 7: How to Deploy Application on Tomcat\" width=\"774\" height=\"453\" srcset=\"https:\/\/www.webcodegeeks.com\/wp-content\/uploads\/2018\/03\/angular_get_ex_project_deploy_guide_1.jpg 774w, https:\/\/www.webcodegeeks.com\/wp-content\/uploads\/2018\/03\/angular_get_ex_project_deploy_guide_1-300x176.jpg 300w, https:\/\/www.webcodegeeks.com\/wp-content\/uploads\/2018\/03\/angular_get_ex_project_deploy_guide_1-768x449.jpg 768w\" sizes=\"(max-width: 774px) 100vw, 774px\" \/><\/a><figcaption id=\"caption-attachment-21317\" class=\"wp-caption-text\">Fig. 7: How to Deploy Application on Tomcat<\/figcaption><\/figure>\n<p>Tomcat will deploy the application in its web-apps folder and shall start its execution to deploy the project so that we can go ahead and test it in the browser.<\/p>\n<h2>5. Project Demo<\/h2>\n<p>Open your favorite browser and hit the following URL. The output page using the angular ajax will be displayed.<\/p>\n<pre class=\"brush:plain; wrap-lines:false;\">http:\/\/localhost:8082\/AngularHttpGet\/\r\n<\/pre>\n<p>Server name (localhost) and port (8082) may vary as per your Tomcat configuration.<\/p>\n<figure id=\"attachment_21318\" aria-describedby=\"caption-attachment-21318\" style=\"width: 820px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/www.webcodegeeks.com\/wp-content\/uploads\/2018\/03\/angular_get_ex_project_demo_guide_1.jpg\"><img decoding=\"async\" class=\"wp-image-21318\" src=\"http:\/\/www.webcodegeeks.com\/wp-content\/uploads\/2018\/03\/angular_get_ex_project_demo_guide_1.jpg\" alt=\"Fig. 8: Application Index page\" width=\"820\" height=\"357\" srcset=\"https:\/\/www.webcodegeeks.com\/wp-content\/uploads\/2018\/03\/angular_get_ex_project_demo_guide_1.jpg 849w, https:\/\/www.webcodegeeks.com\/wp-content\/uploads\/2018\/03\/angular_get_ex_project_demo_guide_1-300x131.jpg 300w, https:\/\/www.webcodegeeks.com\/wp-content\/uploads\/2018\/03\/angular_get_ex_project_demo_guide_1-768x335.jpg 768w\" sizes=\"(max-width: 820px) 100vw, 820px\" \/><\/a><figcaption id=\"caption-attachment-21318\" class=\"wp-caption-text\">Fig. 8: Application Index page<\/figcaption><\/figure>\n<p>If the server URL is not responding, the user will get an <em>error message<\/em> as shown in Fig. 9.<\/p>\n<figure id=\"attachment_21319\" aria-describedby=\"caption-attachment-21319\" style=\"width: 820px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/www.webcodegeeks.com\/wp-content\/uploads\/2018\/03\/angular_get_ex_project_demo_guide_2.jpg\"><img decoding=\"async\" class=\"wp-image-21319\" src=\"http:\/\/www.webcodegeeks.com\/wp-content\/uploads\/2018\/03\/angular_get_ex_project_demo_guide_2.jpg\" alt=\"Fig. 9: Error message\" width=\"820\" height=\"133\" srcset=\"https:\/\/www.webcodegeeks.com\/wp-content\/uploads\/2018\/03\/angular_get_ex_project_demo_guide_2.jpg 849w, https:\/\/www.webcodegeeks.com\/wp-content\/uploads\/2018\/03\/angular_get_ex_project_demo_guide_2-300x49.jpg 300w, https:\/\/www.webcodegeeks.com\/wp-content\/uploads\/2018\/03\/angular_get_ex_project_demo_guide_2-768x125.jpg 768w\" sizes=\"(max-width: 820px) 100vw, 820px\" \/><\/a><figcaption id=\"caption-attachment-21319\" class=\"wp-caption-text\">Fig. 9: Error message<\/figcaption><\/figure>\n<p>That\u2019s all for this post. Happy Learning!!<\/p>\n<h2>6. Conclusion<\/h2>\n<p>In this section, developers learned how to create a simple application using the <code>$http.get()<\/code> method. Developers can download the sample application as an Eclipse project in the <a href=\"#projectDownload\">Downloads<\/a> section.<\/p>\n<h2><a name=\"projectDownload\"><\/a>7. Download the Eclipse Project<\/h2>\n<p>This was a tutorial of the <code>$http.get()<\/code> method in the angular library.<\/p>\n<div class=\"download\"><strong>Download<\/strong><br \/>\nYou can download the full source code of this example here: <a href=\"http:\/\/www.webcodegeeks.com\/wp-content\/uploads\/2018\/03\/AngularJsHttpGet.zip\" target=\"_blank\" rel=\"noopener\"><strong>AngularJsHttpGet<\/strong><\/a><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Hello readers, in this tutorial, we will learn how to implement the angular library $http.get() method in the angular web applications. For this tutorial, we\u2019ll create a sample JSON structure, consume it for reading the data from the web-server, and display the same data in the view. 1. Introduction AngularJS is a JavaScript MVC or &hellip;<\/p>\n","protected":false},"author":2162,"featured_media":909,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[25],"tags":[48,266,527],"class_list":["post-21311","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-angular-js","tag-angular","tag-angularjs","tag-http-get"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>AngularJS HTTP Get Example - Web Code Geeks - 2026<\/title>\n<meta name=\"description\" content=\"In this tutorial, we will learn how to implement the angular library $http.get() method in the angular web applications.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.webcodegeeks.com\/javascript\/angular-js\/angularjs-http-get-example\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"AngularJS HTTP Get Example - 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