{"id":4032,"date":"2024-10-14T23:04:10","date_gmt":"2024-10-14T23:04:10","guid":{"rendered":"https:\/\/www.copahost.com\/blog\/?p=4032"},"modified":"2024-10-14T23:04:13","modified_gmt":"2024-10-14T23:04:13","slug":"javascript-void0","status":"publish","type":"post","link":"https:\/\/www.copahost.com\/blog\/javascript-void0\/","title":{"rendered":"javascript void(0\u200b): Understanding Web Interactions Without Navigation"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">In the ever-evolving landscape of web development, understanding how to manipulate links and buttons effectively is crucial. One such concept is <strong>javascript void(0)<\/strong>, a function that allows developers to create interactive elements without causing unwanted navigation or page reloads.\u00a0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This article explores the significance of <strong>javascript void(0)<\/strong> for both developers and users, highlighting its utility in enhancing user experience.\u00a0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">By learning how to implement this function, developers can create more dynamic web applications, streamline user interactions, and ensure that their designs are both functional and intuitive.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><code><div id=\"ez-toc-container\" class=\"ez-toc-v2_0_69_1 ez-toc-wrap-center counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.copahost.com\/blog\/javascript-void0\/#What_is_javascript_void0\" title=\"What is javascript:void(0)?\">What is javascript:void(0)?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.copahost.com\/blog\/javascript-void0\/#Example_1_button_that_does_nothing\" title=\"Example 1: button that does nothing\">Example 1: button that does nothing<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.copahost.com\/blog\/javascript-void0\/#Example_2_link_that_triggers_an_alert_but_doesnt_navigate\" title=\"Example 2: link that triggers an alert but doesn&#8217;t navigate\">Example 2: link that triggers an alert but doesn&#8217;t navigate<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.copahost.com\/blog\/javascript-void0\/#Example_3_using_with_buttons\" title=\"Example 3: using with buttons\">Example 3: using with buttons<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.copahost.com\/blog\/javascript-void0\/#Why_use_javascript_void0\" title=\"Why use javascript:void(0)?\">Why use javascript:void(0)?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.copahost.com\/blog\/javascript-void0\/#Where_can_it_be_applied\" title=\"Where can it be applied?\">Where can it be applied?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.copahost.com\/blog\/javascript-void0\/#1_User_Interfaces_UI\" title=\"1. User Interfaces (UI)\">1. User Interfaces (UI)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.copahost.com\/blog\/javascript-void0\/#2_Web_Applications\" title=\"2. Web Applications\">2. Web Applications<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.copahost.com\/blog\/javascript-void0\/#3_Dynamic_Forms\" title=\"3. Dynamic Forms\">3. Dynamic Forms<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.copahost.com\/blog\/javascript-void0\/#4_SPA_Components_Single-Page_Applications\" title=\"4. SPA Components (Single-Page Applications)\">4. SPA Components (Single-Page Applications)<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.copahost.com\/blog\/javascript-void0\/#Alternatives_to_javascript_void0\" title=\"Alternatives to javascript:void(0)\">Alternatives to javascript:void(0)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.copahost.com\/blog\/javascript-void0\/#Conclusion\" title=\"Conclusion\">Conclusion<\/a><\/li><\/ul><\/nav><\/div>\n<\/code><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_is_javascript_void0\"><\/span><strong>What is <\/strong><strong>javascript:void(0)<\/strong><strong>?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Simply put, <code>javascript void(0)<\/code> is used when you want a link or button to do &#8220;nothing&#8221; in terms of navigation. <\/strong>It prevents the default browser behavior, which would usually reload the page or navigate somewhere else.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Example_1_button_that_does_nothing\"><\/span><strong>Example 1: button that does nothing<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><code>&lt;a href=\"javascript:void(0)\"&gt;Click here&lt;\/a&gt;<\/code><\/p>\n\n\n\n<p class=\"has-background wp-block-paragraph\" style=\"background-color:#7bdbb53b\">Explanation:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">When someone clicks this link, <strong>nothing happens<\/strong>. The <strong><code>javascript:void(0)<\/code><\/strong> code makes sure the link doesn&#8217;t take the user anywhere and doesn&#8217;t reload the page.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Example_2_link_that_triggers_an_alert_but_doesnt_navigate\"><\/span><strong>Example 2: link that triggers an alert but doesn&#8217;t navigate<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><code>&lt;a href=\"javascript:void(0)\" onclick=\"alert('You clicked the link!')\"&gt;Click to see an alert&lt;\/a&gt;<\/code><\/p>\n\n\n\n<p class=\"has-background wp-block-paragraph\" style=\"background-color:#7bdbb53b\">Explanation:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Here, the link will show a message <strong><code>(using alert())<\/code><\/strong>, but <strong>it won&#8217;t redirect the user<\/strong> to another page. This happens because<strong><code> javascript:void(0)<\/code><\/strong> prevents navigation, but still allows the JavaScript (in this case, the alert) to run.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Example_3_using_with_buttons\"><\/span><strong>Example 3: using with buttons<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><code>&lt;button onclick=\"javascript:void(0)\"&gt;Button with no action&lt;\/button&gt;<\/code><\/p>\n\n\n\n<p class=\"has-background wp-block-paragraph\" style=\"background-color:#7bdbb53b\">Explanation:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This code creates a button that <strong>does nothing<\/strong> when clicked. Even though JavaScript is called, void(0) ensures that no additional action, like reloading the page, happens.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">These examples are great for understanding how<strong><code> javascript:void(0)<\/code><\/strong> works, especially when you want to prevent elements like links and buttons from performing unwanted actions.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Why_use_javascript_void0\"><\/span><strong>Why use <\/strong><strong>javascript:void(0)<\/strong><strong>?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Someone might want to use <strong><code>javascript:void(0)<\/code><\/strong> mainly to <strong>prevent the default behavior of a link or button<\/strong> without removing its interactive functionality. Here are some common situations:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Links without navigation<\/strong>: sometimes, you want a link or button to appear clickable, but not actually take the user to another page. This is common when a link or button is used only to trigger a JavaScript function, like opening a menu or showing a message;<\/li>\n\n\n\n<li><strong>Prevent page reload<\/strong>: in many cases, developers need to stop the page from reloading when a user clicks on a link or button. Using <strong><code>javascript:void(0)<\/code><\/strong> ensures the JavaScript event is executed without interrupting navigation.<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Where_can_it_be_applied\"><\/span><strong>Where can it be applied?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1_User_Interfaces_UI\"><\/span><strong>1. User Interfaces (UI)<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>In modern web development, User Interfaces often require elements that provide a dynamic, seamless experience without reloading the entire page.&nbsp;<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For example, in dropdown menus, modal close buttons, or interactive tabs, you want the user to interact with these elements without triggering a new page load. <strong><code>javascript:void(0)<\/code><\/strong> is useful here to prevent the default link behavior while still making the element clickable.\u00a0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For instance, a dropdown menu might expand on click without navigating the user away from the page, enhancing the overall usability and performance.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"2_Web_Applications\"><\/span><strong>2. Web Applications<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Web applications frequently need lightweight, interactive elements to display additional information or trigger actions.<\/strong> Imagine a web app where you click a link to show more details about a product, but without leaving the page.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">In this case,<strong><code> javascript:void(0)<\/code><\/strong> can prevent the page from reloading, allowing you to fetch and display the extra details smoothly. <strong>This technique is particularly valuable for applications that prioritize speed and responsiveness,<\/strong> such as dashboards or content management systems (CMS), where constant page reloads could disrupt the user flow.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"3_Dynamic_Forms\"><\/span><strong>3. Dynamic Forms<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Dynamic forms often require users to interact with multiple elements without the need for a full-page reload.<\/strong> For example, a form may need to reveal additional fields based on a user\u2019s input or selection.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">By using <strong><code>javascript:void(0)<\/code><\/strong> in links or buttons, developers can trigger these dynamic changes, like showing hidden form fields or running a quick validation, without submitting the form prematurely.\u00a0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This enhances user experience, as they can interact with the form fluidly, without worrying about accidentally reloading the page or losing their progress.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"4_SPA_Components_Single-Page_Applications\"><\/span><strong>4. SPA Components (Single-Page Applications)<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>In Single-Page Applications (SPAs) like those built with frameworks such as React or Vue.js, most content is loaded dynamically, meaning the page itself doesn\u2019t reload as users navigate through different components.&nbsp;<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><code>javascript:void(0)<\/code><\/strong> can be used to prevent unwanted behavior in such setups, ensuring that user interactions don\u2019t interfere with the SPA&#8217;s dynamic navigation system. For example, in a React application, clicking a link could trigger a modal or display a new component without refreshing the page or altering the URL.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Using <strong><code>javascript:void(0)<\/code><\/strong> is still common in some cases, but alternatives like <strong><code>event.preventDefault()<\/code><\/strong> are more recommended in modern projects.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Alternatives_to_javascript_void0\"><\/span><strong>Alternatives to <\/strong><strong>javascript:void(0)<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ol class=\"wp-block-list\">\n<li><code><strong># (hash)<\/strong>: a <strong>href=\"#\"<\/strong><\/code> can also be used to prevent navigation, but it still triggers a small navigation behavior, taking the page back to the top (scrolls to the top).<\/li>\n<\/ol>\n\n\n\n<p class=\"has-background wp-block-paragraph\" style=\"background-color:#8dd2fc3b\">Example:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><code>&lt;a href=\"#\"&gt;Click here&lt;\/a&gt;<\/code><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Issue:<\/strong> While this prevents redirection to another page, it can change the page scroll position and add an item to the browser\u2019s navigation history, which might be unwanted.<\/p>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li><strong>Using actual buttons instead of links<\/strong>: in many cases, using a <strong><code>&lt;button&gt;<\/code><\/strong> instead of a link can be more appropriate for interactive elements that don\u2019t require navigation.<\/li>\n<\/ol>\n\n\n\n<p class=\"has-background wp-block-paragraph\" style=\"background-color:#8dd2fc3b\">Example:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><code>&lt;button onclick=\"myFunction()\"&gt;Click me&lt;\/button&gt;<\/code><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This approach is more semantic, as buttons are naturally used for actions, while links are meant for navigation.<\/p>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li><strong>Preventing the default behavior with JavaScript<\/strong>: another approach is to use <strong><code>event.preventDefault()<\/code><\/strong>, which cancels the default behavior of a link or button without needing void(0).<\/li>\n<\/ol>\n\n\n\n<p class=\"has-background wp-block-paragraph\" style=\"background-color:#8dd2fc3b\">Example:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><code>&lt;a href=\"#\" onclick=\"event.preventDefault(); myFunction()\"&gt;Click here&lt;\/a&gt;<\/code><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Here, <strong><code>event.preventDefault()<\/code><\/strong> stops navigation but allows the JavaScript to run. This is a more modern and preferred practice in many scenarios.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span><strong>Conclusion<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>In conclusion, <code>javascript:void(0)<\/code> serves as a valuable tool for developers looking to enhance user interactions without disrupting the browsing experience.<\/strong> Its ability to prevent navigation while allowing JavaScript execution makes it particularly useful in various scenarios.\u00a0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">However, it\u2019s essential to recognize that there are alternative methods, such as using <strong><code>&lt;button&gt;<\/code><\/strong> elements or employing <code><strong>event.preventDefault()<\/strong><\/code>, that can offer more modern solutions.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">At CopaHost, we delve into a <strong>wide range of topics and resources<\/strong> that can further your understanding of web development concepts like these.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">By exploring our diverse content, you can gain insights into best practices, discover innovative techniques, and ultimately improve your skills in creating seamless and engaging web applications.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Whether you&#8217;re a beginner or an experienced developer, our materials are designed to support your learning journey and keep you informed about the latest trends and tools in the industry.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>In the ever-evolving landscape of web development, understanding how to manipulate links and buttons effectively is crucial. One such concept is javascript void(0), a function that allows developers to create interactive elements without causing unwanted navigation or page reloads.\u00a0 This article explores the significance of javascript void(0) for both developers and users, highlighting its utility [&hellip;]<\/p>\n","protected":false},"author":18,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-4032","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.8 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>javascript void(0\u200b): Understanding Web Interactions Without Navigation - Copahost<\/title>\n<meta name=\"description\" content=\"Understandign all about javascript void(0), a function without interactions but very useful in tests and buttons.\" \/>\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.copahost.com\/blog\/javascript-void0\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"javascript void(0\u200b): Understanding Web Interactions Without Navigation - Copahost\" \/>\n<meta property=\"og:description\" content=\"Understandign all about javascript void(0), a function without interactions but very useful in tests and buttons.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.copahost.com\/blog\/javascript-void0\/\" \/>\n<meta property=\"og:site_name\" content=\"Copahost\" \/>\n<meta property=\"article:published_time\" content=\"2024-10-14T23:04:10+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-10-14T23:04:13+00:00\" \/>\n<meta name=\"author\" content=\"Daiana Silva\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Daiana Silva\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"5 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.copahost.com\/blog\/javascript-void0\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.copahost.com\/blog\/javascript-void0\/\"},\"author\":{\"name\":\"Daiana Silva\",\"@id\":\"https:\/\/www.copahost.com\/blog\/#\/schema\/person\/cd51421632d3f5b44ae86f62d9adf4ca\"},\"headline\":\"javascript void(0\u200b): Understanding Web Interactions Without Navigation\",\"datePublished\":\"2024-10-14T23:04:10+00:00\",\"dateModified\":\"2024-10-14T23:04:13+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.copahost.com\/blog\/javascript-void0\/\"},\"wordCount\":1034,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/www.copahost.com\/blog\/#organization\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/www.copahost.com\/blog\/javascript-void0\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.copahost.com\/blog\/javascript-void0\/\",\"url\":\"https:\/\/www.copahost.com\/blog\/javascript-void0\/\",\"name\":\"javascript void(0\u200b): Understanding Web Interactions Without Navigation - Copahost\",\"isPartOf\":{\"@id\":\"https:\/\/www.copahost.com\/blog\/#website\"},\"datePublished\":\"2024-10-14T23:04:10+00:00\",\"dateModified\":\"2024-10-14T23:04:13+00:00\",\"description\":\"Understandign all about javascript void(0), a function without interactions but very useful in tests and buttons.\",\"breadcrumb\":{\"@id\":\"https:\/\/www.copahost.com\/blog\/javascript-void0\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.copahost.com\/blog\/javascript-void0\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.copahost.com\/blog\/javascript-void0\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.copahost.com\/blog\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"javascript void(0\u200b): Understanding Web Interactions Without Navigation\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.copahost.com\/blog\/#website\",\"url\":\"https:\/\/www.copahost.com\/blog\/\",\"name\":\"Copahost\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\/\/www.copahost.com\/blog\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.copahost.com\/blog\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.copahost.com\/blog\/#organization\",\"name\":\"Copahost\",\"url\":\"https:\/\/www.copahost.com\/blog\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.copahost.com\/blog\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.copahost.com\/blog\/wp-content\/uploads\/2016\/03\/copahostlogo.png\",\"contentUrl\":\"https:\/\/www.copahost.com\/blog\/wp-content\/uploads\/2016\/03\/copahostlogo.png\",\"width\":223,\"height\":40,\"caption\":\"Copahost\"},\"image\":{\"@id\":\"https:\/\/www.copahost.com\/blog\/#\/schema\/logo\/image\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.copahost.com\/blog\/#\/schema\/person\/cd51421632d3f5b44ae86f62d9adf4ca\",\"name\":\"Daiana Silva\",\"description\":\"I have a degree in Literature from the IFPB, Brazil, and I specialize in general writing. I like to write about everything, and I dedicate myself to various levels of expressiveness. In general, all my hobbies revolve around writing something and doing it well.\",\"url\":\"https:\/\/www.copahost.com\/blog\/author\/daiana\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"javascript void(0\u200b): Understanding Web Interactions Without Navigation - Copahost","description":"Understandign all about javascript void(0), a function without interactions but very useful in tests and buttons.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.copahost.com\/blog\/javascript-void0\/","og_locale":"en_US","og_type":"article","og_title":"javascript void(0\u200b): Understanding Web Interactions Without Navigation - Copahost","og_description":"Understandign all about javascript void(0), a function without interactions but very useful in tests and buttons.","og_url":"https:\/\/www.copahost.com\/blog\/javascript-void0\/","og_site_name":"Copahost","article_published_time":"2024-10-14T23:04:10+00:00","article_modified_time":"2024-10-14T23:04:13+00:00","author":"Daiana Silva","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Daiana Silva","Est. reading time":"5 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.copahost.com\/blog\/javascript-void0\/#article","isPartOf":{"@id":"https:\/\/www.copahost.com\/blog\/javascript-void0\/"},"author":{"name":"Daiana Silva","@id":"https:\/\/www.copahost.com\/blog\/#\/schema\/person\/cd51421632d3f5b44ae86f62d9adf4ca"},"headline":"javascript void(0\u200b): Understanding Web Interactions Without Navigation","datePublished":"2024-10-14T23:04:10+00:00","dateModified":"2024-10-14T23:04:13+00:00","mainEntityOfPage":{"@id":"https:\/\/www.copahost.com\/blog\/javascript-void0\/"},"wordCount":1034,"commentCount":0,"publisher":{"@id":"https:\/\/www.copahost.com\/blog\/#organization"},"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.copahost.com\/blog\/javascript-void0\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/www.copahost.com\/blog\/javascript-void0\/","url":"https:\/\/www.copahost.com\/blog\/javascript-void0\/","name":"javascript void(0\u200b): Understanding Web Interactions Without Navigation - Copahost","isPartOf":{"@id":"https:\/\/www.copahost.com\/blog\/#website"},"datePublished":"2024-10-14T23:04:10+00:00","dateModified":"2024-10-14T23:04:13+00:00","description":"Understandign all about javascript void(0), a function without interactions but very useful in tests and buttons.","breadcrumb":{"@id":"https:\/\/www.copahost.com\/blog\/javascript-void0\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.copahost.com\/blog\/javascript-void0\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.copahost.com\/blog\/javascript-void0\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.copahost.com\/blog\/"},{"@type":"ListItem","position":2,"name":"javascript void(0\u200b): Understanding Web Interactions Without Navigation"}]},{"@type":"WebSite","@id":"https:\/\/www.copahost.com\/blog\/#website","url":"https:\/\/www.copahost.com\/blog\/","name":"Copahost","description":"","publisher":{"@id":"https:\/\/www.copahost.com\/blog\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.copahost.com\/blog\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/www.copahost.com\/blog\/#organization","name":"Copahost","url":"https:\/\/www.copahost.com\/blog\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.copahost.com\/blog\/#\/schema\/logo\/image\/","url":"https:\/\/www.copahost.com\/blog\/wp-content\/uploads\/2016\/03\/copahostlogo.png","contentUrl":"https:\/\/www.copahost.com\/blog\/wp-content\/uploads\/2016\/03\/copahostlogo.png","width":223,"height":40,"caption":"Copahost"},"image":{"@id":"https:\/\/www.copahost.com\/blog\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/www.copahost.com\/blog\/#\/schema\/person\/cd51421632d3f5b44ae86f62d9adf4ca","name":"Daiana Silva","description":"I have a degree in Literature from the IFPB, Brazil, and I specialize in general writing. I like to write about everything, and I dedicate myself to various levels of expressiveness. In general, all my hobbies revolve around writing something and doing it well.","url":"https:\/\/www.copahost.com\/blog\/author\/daiana\/"}]}},"_links":{"self":[{"href":"https:\/\/www.copahost.com\/blog\/wp-json\/wp\/v2\/posts\/4032","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.copahost.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.copahost.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.copahost.com\/blog\/wp-json\/wp\/v2\/users\/18"}],"replies":[{"embeddable":true,"href":"https:\/\/www.copahost.com\/blog\/wp-json\/wp\/v2\/comments?post=4032"}],"version-history":[{"count":3,"href":"https:\/\/www.copahost.com\/blog\/wp-json\/wp\/v2\/posts\/4032\/revisions"}],"predecessor-version":[{"id":4036,"href":"https:\/\/www.copahost.com\/blog\/wp-json\/wp\/v2\/posts\/4032\/revisions\/4036"}],"wp:attachment":[{"href":"https:\/\/www.copahost.com\/blog\/wp-json\/wp\/v2\/media?parent=4032"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.copahost.com\/blog\/wp-json\/wp\/v2\/categories?post=4032"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.copahost.com\/blog\/wp-json\/wp\/v2\/tags?post=4032"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}