bing/testdata/search_results.html

<html dir="ltr" lang="en" xml:lang="en" xmlns="http://test.test" xmlns:web="http://test.test"><head><title>how to read file in JS - Search</title></head><body class="b_respl b_sbText"><div id="ajaxStyles"><div></div><div></div></div><header id="b_header" role="banner" class=""><div id="bnp.nid.63968" class="" data-viewname="CornerBOP" data-vertical="serp" style=""><div id="b_bnp_bopc" class="b_bnp_bopc popup" style=""><div id="b_bopc_img"><img id="b_bopc_img_cont" src="http://test.test" data-priority="2" alt="" data-bm="23"/></div><div id="b_bopc_content"><div id="b_bopc_desc" aria-label="Turn your searches into gift cards with the Microsoft Rewards Extension." tabindex="0">Turn your searches into gift cards with the Microsoft Rewards Extension.</div><div id="b_bopc_cta_cont"><a id="b_bopc_cta" class="b_bnp_btn b_bnp_cta" aria-label="Add it now" href="http://test.test" tabindex="0" target="_blank" role="button" _ct="ID=SERP,5908.1">Add it now</a><div id="b_bopc_dsm" class="b_bnp_btn b_bnp_dsm" aria-label="Later" role="button" tabindex="0">Later</div></div></div></div></div><a id="b_skip_to_content" data-priority="2" href="#" role="button" tabindex="0"><div class="text-back"><div class="text" href="#">Skip to content</div></div></a><a id="b_a11y_feedback" data-priority="2" href="#" role="button" tabindex="0"><div class="text-back"><div class="text" href="#">Accessibility Feedback</div></div></a><form action="/search" id="sb_form" class="hassbi hasmic"><a class="b_logoArea" target="" href="/?FORM=Z9FD1" h="ID=SERP,5043.1"><h1 class="b_logo" title="Back to Bing search" data-bm="1"></h1></a><div class="b_searchboxForm" role="search" data-bm="2"><div id="sb_search"><div id="sb_go_par" data-sbtip="Search the web"><div id="b_icon_spyglass" class="sb_icon"></div><input type="submit" class="b_searchboxSubmit" id="sb_form_go" tabindex="0" name="go" value="Search"/></div></div><input class="b_searchbox" id="sb_form_q" name="q" aria-autocomplete="both" aria-label="Enter your search here - Search suggestions will show as you type" type="search" value="how to read file in js" maxlength="2000" dir="" autocapitalize="off" autocorrect="off" autocomplete="off" spellcheck="false"/><div id="sb_clt" class="sb_clrhov" data-second-sbtipx="Clear" data-sbtipx="Clear"><a id="sw_clx" data-second-href="javascript:void(0)" tabindex="0" aria-label="Clear text" role="button"><div class="sw_close"></div></a></div><div id="sbiarea" data-idprefix="sb" data-ptn=""><div id="sb_sbip" data-sbtip="Search using an image" data-lgdgevt="0"><div id="sb_sbi" tabindex="0" role="button" data-scrtl="1" aria-label="Search using an image" aria-expanded="false" hsevt="1"><div id="sbi_b" class="sb_icon"></div></div></div><div id="sb_sbiwrapper"><div id="sbicom"></div></div></div><div id="mic_05D2931" class="mic_cont icon partner" data-preload="true"><div id="vs_mic_icon" class="mic_icon sb_icon"></div><div class="ovr_cont"><div class="b_icon tooltip" role="button" tabindex="0" aria-label="Search using voice" data-sbtipx="Search using voice" data-tooltip="Search using voice" data-bm="47"></div></div></div><input id="sa_qs" name="qs" value="ds" type="hidden"/><input type="hidden" value="QBRE" name="form"/><div id="sw_as" style=""><div class="sa_as" data-priority="2" style=""></div><div role="status" aria-live="polite" aria-atomic="true" style=""></div></div><div id="sb_sbidialog" class="sbidialog sbifre" mode="normal" data-icwid="sb_sbip" data-idprefix="sb" data-idpostfix="" data-ptn="" data-maxpx="0" data-quality="0" data-priority="2" data-baseurl="/images/kblob?iss=%SBIPAGENAME%&amp;FORM=%FORMCODE%&amp;rtpu=%REDIRECTURL%&amp;sbisrc=%SOURCE%" data-addparams="" data-fcode="SBIWEB" data-multup="true" data-idbsto="false" data-vsimg="1" data-esr="1" data-vsserpeh="1" data-sbieddf="1" data-enableopensbiparam="false" data-passparams="" data-ldicon="1" data-disvidclone="" data-noimgoc="0" data-sbiflyout="v1" partnername="Web" data-drpanywhr="true" data-urlval="false" data-mindragpx="25" data-resetdlg="true"><div id="sb_sbicls" class="sbiclsbtn" tabindex="0" role="button" aria-l
<html lang="en">
<head>
<title>Read File in JavaScript</title>
</head>
<body>
<h2>Select a text file to read:</h2>
<input type="file" id="fileInput" accept=".txt">
<div id="message"></div>
<pre id="fileContent"></pre>
<script> document.getElementById('fileInput').addEventListener('change', function(event) { const file = event.target.files[0]; // Get the first selected file const message = document.getElementById('message'); const output = document.getElementById('fileContent'); // Clear previous content message.textContent = ''; output.textContent = ''; // Validate file selection if (!file) { message.textContent = 'No file selected.'; message.style.color = 'red'; return; } // Optional: Check file type if (!file.type.startsWith('text')) { message.textContent = 'Please select a text file.'; message.style.color = 'red'; return; } // Read file content const reader = new FileReader(); reader.onload = function(e) { output.textContent = e.target.result; // Display file content }; reader.onerror = function() { message.textContent = 'Error reading file.'; message.style.color = 'red'; }; reader.readAsText(file); // Read file as text }); </script>
</body>
</html> How it works File selection — The <input type="file"> lets the user pick a file 1 5. Access file object — event.target.files[0] returns a File object 3 4. Read file — FileReader.readAsText(file) reads the file asynchronously 2. Handle events — onload → triggered when reading is complete. onerror → triggered if reading fails. Other reading methods FileReader supports multiple formats 2: readAsText(file, encoding) → Reads as text. readAsDataURL(file) → Reads as Base64 (useful for images). readAsArrayBuffer(file) → Reads as binary data. readAsBinaryString(file) → Reads as binary string (deprecated in some contexts). ✅ Tip: If you need to read and write files directly (without <input>), look into the File System Access API — but it’s only supported in Chromium-based browsers 5. Do you want me to also show you how to read an image file and display it in the browser? That’s a common next step after reading text files. 1-Mozilla.org 2-Mozilla.org 3-Mozilla.org 4-Mozilla.org 5-Web.dev</div></body></html>