{"id":19022,"date":"2022-11-05T03:25:47","date_gmt":"2022-11-04T21:55:47","guid":{"rendered":"https:\/\/jassweb.com\/solved\/solved-if-statement-doesnt-work-when-included-with-two-variables\/"},"modified":"2022-11-05T03:25:47","modified_gmt":"2022-11-04T21:55:47","slug":"solved-if-statement-doesnt-work-when-included-with-two-variables","status":"publish","type":"post","link":"https:\/\/jassweb.com\/solved\/solved-if-statement-doesnt-work-when-included-with-two-variables\/","title":{"rendered":"[Solved] if statement doesnt work when included with two variables"},"content":{"rendered":"<p> [ad_1]<br \/>\n<\/p>\n<div id=\"answer-54849308\" class=\"answer js-answer accepted-answer js-accepted-answer\" data-answerid=\"54849308\" data-parentid=\"54849290\" data-score=\"2\" data-position-on-page=\"1\" data-highest-scored=\"1\" data-question-has-accepted-highest-score=\"1\" itemprop=\"acceptedAnswer\" itemscope itemtype=\"https:\/\/schema.org\/Answer\">\n<div class=\"post-layout\">\n<div class=\"votecell post-layout--left\"><\/div>\n<div class=\"answercell post-layout--right\">\n<div class=\"s-prose js-post-body\" itemprop=\"text\">\n<p><code>myInput<\/code>  is undefined for your event, you should get the value by adding following line in your <code>eventListener<\/code>.<\/p>\n<pre><code> let myInput= document.getElementById(\"myInput\").value;\n<\/code><\/pre>\n<p>Change your code like following.<\/p>\n<pre><code>var input = document.getElementById(\"myInput\");\ninput.addEventListener(\"keyup\", function(event) {\n  let myInput = document.getElementById(\"myInput\").value;\n  for (i = 0; i &lt; objPeople.length; i++) {\n    if (myInput == objPeople[i].studentid &amp;&amp; event.keyCode === 13) {\n      console.log(objPeople[i].studentid);\n      window.location.href = \"https:\/\/www.google.com\";\n    }\n  }\n});\n<\/code><\/pre>\n<p><strong>Edit:<\/strong> Sample<\/p>\n<\/p>\n<div class=\"snippet\" data-lang=\"js\" data-hide=\"false\" data-console=\"true\" data-babel=\"false\">\n<div class=\"snippet-code\">\n<pre class=\"snippet-code-js lang-js prettyprint-override\"><code>var objPeople = [{\r\n    studentid: \"input1\"\r\n  },\r\n  {\r\n    studentid: \"input2\"\r\n  }\r\n]\r\n\r\nvar input = document.getElementById(\"myInput\");\r\ninput.addEventListener(\"keyup\", function(event) {\r\n  let myInput = document.getElementById(\"myInput\").value;\r\n  for (i = 0; i &lt; objPeople.length; i++) {\r\n    if (myInput == objPeople[i].studentid &amp;&amp; event.keyCode === 13) {\r\n      console.log(objPeople[i].studentid);\r\n      window.location.href = \"https:\/\/www.google.com\";\r\n    }\r\n  }\r\n});<\/code><\/pre>\n<pre class=\"snippet-code-html lang-html prettyprint-override\"><code>&lt;html&gt;\r\n\r\n&lt;head&gt;\r\n  &lt;script LANGUAGE=\"JavaScript\" src=\"https:\/\/stackoverflow.com\/questions\/54849290\/JavaScript.js\"&gt;&lt;\/script&gt;\r\n  &lt;title&gt;aaa&lt;\/title&gt;\r\n&lt;\/head&gt;\r\n\r\n&lt;body&gt;\r\n  &lt;input type=\"text\" id=\"myInput\"&gt;\r\n&lt;\/body&gt;\r\n\r\n&lt;\/html&gt;<\/code><\/pre>\n<\/div>\n<\/div><\/div>\n<div class=\"mt24\"><\/div>\n<\/div>\n<p>            <span class=\"d-none\" itemprop=\"commentCount\">2<\/span> <\/p><\/div>\n<\/div>\n<p>[ad_2]<\/p>\n<p>solved if statement doesnt work when included with two variables <\/p>\n","protected":false},"excerpt":{"rendered":"<p>[ad_1] myInput is undefined for your event, you should get the value by adding following line in your eventListener. let myInput= document.getElementById(&#8220;myInput&#8221;).value; Change your code like following. var input = document.getElementById(&#8220;myInput&#8221;); input.addEventListener(&#8220;keyup&#8221;, function(event) { let myInput = document.getElementById(&#8220;myInput&#8221;).value; for (i = 0; i &lt; objPeople.length; i++) { if (myInput == objPeople[i].studentid &amp;&amp; event.keyCode === 13) &#8230; <a title=\"[Solved] if statement doesnt work when included with two variables\" class=\"read-more\" href=\"https:\/\/jassweb.com\/solved\/solved-if-statement-doesnt-work-when-included-with-two-variables\/\" aria-label=\"More on [Solved] if statement doesnt work when included with two variables\">Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[320],"tags":[346,333],"class_list":["post-19022","post","type-post","status-publish","format-standard","hentry","category-solved","tag-html","tag-javascript"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>[Solved] if statement doesnt work when included with two variables - JassWeb<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/jassweb.com\/solved\/solved-if-statement-doesnt-work-when-included-with-two-variables\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"[Solved] if statement doesnt work when included with two variables - JassWeb\" \/>\n<meta property=\"og:description\" content=\"[ad_1] myInput is undefined for your event, you should get the value by adding following line in your eventListener. let myInput= document.getElementById(&quot;myInput&quot;).value; Change your code like following. var input = document.getElementById(&quot;myInput&quot;); input.addEventListener(&quot;keyup&quot;, function(event) { let myInput = document.getElementById(&quot;myInput&quot;).value; for (i = 0; i &lt; objPeople.length; i++) { if (myInput == objPeople[i].studentid &amp;&amp; event.keyCode === 13) ... 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