{"id":31984,"date":"2023-01-26T00:58:52","date_gmt":"2023-01-25T19:28:52","guid":{"rendered":"https:\/\/jassweb.com\/solved\/solved-is-it-possible-to-check-student-information-by-roll-no-using-simple-webpage-in-html-javascript\/"},"modified":"2023-01-26T00:58:52","modified_gmt":"2023-01-25T19:28:52","slug":"solved-is-it-possible-to-check-student-information-by-roll-no-using-simple-webpage-in-html-javascript","status":"publish","type":"post","link":"https:\/\/jassweb.com\/solved\/solved-is-it-possible-to-check-student-information-by-roll-no-using-simple-webpage-in-html-javascript\/","title":{"rendered":"[Solved] Is it Possible ? To check student information by Roll no: using simple webpage in html + javascript"},"content":{"rendered":"<p> [ad_1]<br \/>\n<\/p>\n<div id=\"answer-44047059\" class=\"answer js-answer accepted-answer js-accepted-answer\" data-answerid=\"44047059\" data-parentid=\"44046313\" data-score=\"0\" 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>Take this:<\/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 studentArray = [{rollno:'rollno1', fname:'fname1', marks:'marks1', institute:'institute1', percentage: 'percentage1'},{rollno:'rollno2', fname:'fname2', marks:'marks2', institute:'institute2', percentage: 'percentage2'}];\r\n\r\ndocument.getElementById(\"search\").addEventListener('click', function() {\r\n    var roll = document.getElementById(\"roll\").value;\r\n    var student, info;\r\n    for (i = 0; i &lt; studentArray.length; i++) {\r\n        student = studentArray[i];\r\n        if (student.rollno == roll) {\r\n            info = \"First Name: \" + student.fname + \"&lt;br \/&gt;\";\r\n            info += \"Marks Obtained: \" + student.marks + \"&lt;br \/&gt;\";\r\n            info += \"Institute: \" + student.institute+ \"&lt;br \/&gt;\";\r\n            info += \"Percentage: \" + student.percentage + \"&lt;br \/&gt;\";\r\n            document.getElementById(\"stuInfo\").innerHTML = info;\r\n            return;\r\n        }\r\n    }\r\n});<\/code><\/pre>\n<pre class=\"snippet-code-html lang-html prettyprint-override\"><code>&lt;input id=\"roll\" \/&gt;\r\n&lt;button id=\"search\"&gt;Search&lt;\/button&gt;\r\n&lt;p id=\"stuInfo\"&gt;&lt;\/p&gt;<\/code><\/pre>\n<\/div>\n<\/div><\/div>\n<div class=\"mt24\"><\/div>\n<\/div>\n<p>            <span class=\"d-none\" itemprop=\"commentCount\">4<\/span> <\/p><\/div>\n<\/div>\n<p>[ad_2]<\/p>\n<p>solved Is it Possible ? To check student information by Roll no: using simple webpage in html + javascript <\/p>\n","protected":false},"excerpt":{"rendered":"<p>[ad_1] Take this: var studentArray = [{rollno:&#8217;rollno1&#8242;, fname:&#8217;fname1&#8242;, marks:&#8217;marks1&#8242;, institute:&#8217;institute1&#8242;, percentage: &#8216;percentage1&#8242;},{rollno:&#8217;rollno2&#8242;, fname:&#8217;fname2&#8242;, marks:&#8217;marks2&#8242;, institute:&#8217;institute2&#8217;, percentage: &#8216;percentage2&#8217;}]; document.getElementById(&#8220;search&#8221;).addEventListener(&#8216;click&#8217;, function() { var roll = document.getElementById(&#8220;roll&#8221;).value; var student, info; for (i = 0; i &lt; studentArray.length; i++) { student = studentArray[i]; if (student.rollno == roll) { info = &#8220;First Name: &#8221; + student.fname + &#8220;&lt;br \/&gt;&#8221;; info &#8230; <a title=\"[Solved] Is it Possible ? To check student information by Roll no: using simple webpage in html + javascript\" class=\"read-more\" href=\"https:\/\/jassweb.com\/solved\/solved-is-it-possible-to-check-student-information-by-roll-no-using-simple-webpage-in-html-javascript\/\" aria-label=\"More on [Solved] Is it Possible ? To check student information by Roll no: using simple webpage in html + javascript\">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":[346,333,388],"class_list":["post-31984","post","type-post","status-publish","format-standard","hentry","category-solved","tag-html","tag-javascript","tag-jquery"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>[Solved] Is it Possible ? To check student information by Roll no: using simple webpage in html + javascript - 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-is-it-possible-to-check-student-information-by-roll-no-using-simple-webpage-in-html-javascript\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"[Solved] Is it Possible ? To check student information by Roll no: using simple webpage in html + javascript - JassWeb\" \/>\n<meta property=\"og:description\" content=\"[ad_1] Take this: var studentArray = [{rollno:&#039;rollno1&#039;, fname:&#039;fname1&#039;, marks:&#039;marks1&#039;, institute:&#039;institute1&#039;, percentage: &#039;percentage1&#039;},{rollno:&#039;rollno2&#039;, fname:&#039;fname2&#039;, marks:&#039;marks2&#039;, institute:&#039;institute2&#039;, percentage: &#039;percentage2&#039;}]; document.getElementById(&quot;search&quot;).addEventListener(&#039;click&#039;, function() { var roll = document.getElementById(&quot;roll&quot;).value; var student, info; for (i = 0; i &lt; studentArray.length; i++) { student = studentArray[i]; if (student.rollno == roll) { info = &quot;First Name: &quot; + student.fname + &quot;&lt;br \/&gt;&quot;; info ... 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