Home
Library
Online Compilers
Jobs
Whiteboard
Tools
Articles
Write & Earn
Courses
Certifications
Menu
Categories
Login
Switch theme
Category
Java
JSP
iOS
HTML
Android
Python
C Programming
C++ Programming
C#
PHP
CSS
Javascript
jQuery
SAP
SAP HANA
Data Structure
RDBMS
MySQL
Mathematics
8085 Microprocessor
Operating System
Digital Electronics
Analysis of Algorithms
Mobile Development
Front End
Web Development
Selenium
MongoDB
Computer Network
General Topics
Library
Courses
Certifications
Login
Menu
Show search
SQL
HTML
CSS
Javascript
Python
Java
C
C++
PHP
Scala
C#
Tailwind CSS
Node.js
MySQL
MongoDB
PL/SQL
Swift
Bootstrap
R
Machine Learning
Blockchain
Angular
React Native
Computer Fundamentals
Compiler Design
Operating System
Data Structure and Algorithms
Computer Network
DBMS
Excel
趋势分类
数据结构
网络
RDBMS
操作系统
Java
MS Excel
iOS
HTML
CSS
安卓
Python
C 编程
C++
C#
MongoDB
MySQL
Javascript
PHP
物理
化学
生物
数学
英语
经济
心理学
社会学
时装艺术
法律研究
精选阅读
UPSC IAS 考试笔记
开发人员最佳实践
问答
简历有效写作
人力资源面试问题
计算机词汇表
名人传记
HTML
disabled Attribute</h1> <div class="qa_category"> <div id="divCategories"> <a href='https://tutorialspoint.com/articles/category/HTML' target='_blank'><span>HTML</span></a><a href='https://tutorialspoint.com/articles/category/Web-Development' target='_blank'><span>Web Development</span></a><a href='https://tutorialspoint.com/articles/category/Front-End-Technology' target='_blank'><span>Front End Technology</span></a></div> </div> <hr/> <!-- TAGNAME: 728x90_Top --> <div id="ezoic-pub-ad-placeholder-132" style="text-align:center !important;overflow: hidden; max-height:99px;min-height:99px"></div> <script> ezstandalone.cmd.push(function() { ezstandalone.showAds(132); }); </script> <p><p>The disabled attribute of the <textarea> element is used to disable <textarea>. After disabling, you won’t be able to select the text from the <textarea>.</p><h2>Syntax</h2><p>Following is the syntax −</p><pre class="result notranslate"><textarea disabled></pre><h2>Example</h2><p>Let us now see an example to implement the disabled attribute of the <textarea> element −</p><p><a class="demo" href="http://tpcg.io/r8FE9X" rel="nofollow" target="_blank"> Live Demo</a></p><pre class="prettyprint notranslate"><!DOCTYPE html> <html> <body> <h2>Candidate Details</h2> Student Name: <input type="text" value="David"><br> Student Id: <input type="number" value="007"><br> <p>Educational Qualification (Graduation)</p> <select> <option value="bca">B.Tech</option> <option value="btech">BCA</option> <option value="bcom">B.COM</option> <option value="bsc">B.SC</option> <option value="bba">BBA</option> </select> <p>Educational Qualification (Post-Graduation)</p> <select> <option value="mca">MCA</option> <option value="mtech">M.Tech</option> <option value="mcom">M.COM</option> <option value="msc">M.SC</option> </select></br> <p>Info:</p> <textarea rows="5" cols="30" disabled> You need to also bring the certificates for the degrees mentioned above. </textarea> </body> </html></pre><h2>Output</h2><p>This will produce the following output −</p><p><img src="https://tutorialspoint.com/assets/questions/media/28170/text_disabled_attribute.jpg" class="fr-fic fr-dib" width="600" height="394"></p><p>In the above example, we have set a drop-down list and a textarea −</p><pre class="prettyprint notranslate"><select> <option value="mca">MCA</option> <option value="mtech">M.Tech</option> <option value="mcom">M.COM</option> <option value="msc">M.SC</option> </select></br> <p>Info:</p> <textarea rows="5" cols="30" disabled> You need to also bring the certificates for the degrees mentioned above. </textarea></pre><p>The <textarea> is disabled using the disabled attribute i.e. visitor won’t be able to edit it −</p><pre class="result notranslate"><textarea rows="5" cols="30" disabled> You need to also bring the certificates for the degrees mentioned above. </textarea></pre></p> <div class="clear"></div> <div class="qa_widget mui-panel prof-view-artcle"> <div class=""> <a href='https://tutorialspoint.com/authors/amitdiwan' target='_blank' title="AmitDiwan" class="mui--pull-left"> <img class="profile-img1" src='https://tutorialspoint.com/assets/profiles/123055/profile/60_187394-1565938756.jpg' alt='AmitDiwan'/> </a> <div class="qa_author"> <a href='https://tutorialspoint.com/authors/amitdiwan' target='_blank'><span>AmitDiwan</span></a> <p class="prof-desigtn mb-0"><b></b></p> </div> </div> <div class="clear"></div> <div class="library-page-bottom-nav" id="divStats" data-qid="28170" data-quid = "123055" style="margin-block: 1rem !important;padding-top: 18px;align-items: center; border-top: 1px dashed #ccc;font-size: 14px;"> <div><span class="date">Updated on: </span>17-Sep-2019</div> <div class="flex-group"> <div class="uthor-prof-social-icon mt-2"> <span class="share-options"> <a onclick="copyToClipboard();" title="Copy To Clipboard" class=""><svg xmlns="http://www.w3.org/2000/svg" height="1em" viewBox="0 0 512 512"><path d="M301.148 394.702l-79.2 79.19c-50.778 50.799-133.037 50.824-183.84 0-50.799-50.778-50.824-133.037 0-183.84l79.19-79.2a132.833 132.833 0 0 1 3.532-3.403c7.55-7.005 19.795-2.004 20.208 8.286.193 4.807.598 9.607 1.216 14.384.481 3.717-.746 7.447-3.397 10.096-16.48 16.469-75.142 75.128-75.3 75.286-36.738 36.759-36.731 96.188 0 132.94 36.759 36.738 96.188 36.731 132.94 0l79.2-79.2.36-.36c36.301-36.672 36.14-96.07-.37-132.58-8.214-8.214-17.577-14.58-27.585-19.109-4.566-2.066-7.426-6.667-7.134-11.67a62.197 62.197 0 0 1 2.826-15.259c2.103-6.601 9.531-9.961 15.919-7.28 15.073 6.324 29.187 15.62 41.435 27.868 50.688 50.689 50.679 133.17 0 183.851zm-90.296-93.554c12.248 12.248 26.362 21.544 41.435 27.868 6.388 2.68 13.816-.68 15.919-7.28a62.197 62.197 0 0 0 2.826-15.259c.292-5.003-2.569-9.604-7.134-11.67-10.008-4.528-19.371-10.894-27.585-19.109-36.51-36.51-36.671-95.908-.37-132.58l.36-.36 79.2-79.2c36.752-36.731 96.181-36.738 132.94 0 36.731 36.752 36.738 96.181 0 132.94-.157.157-58.819 58.817-75.3 75.286-2.651 2.65-3.878 6.379-3.397 10.096a163.156 163.156 0 0 1 1.216 14.384c.413 10.291 12.659 15.291 20.208 8.286a131.324 131.324 0 0 0 3.532-3.403l79.19-79.2c50.824-50.803 50.799-133.062 0-183.84-50.802-50.824-133.062-50.799-183.84 0l-79.2 79.19c-50.679 50.682-50.688 133.163 0 183.851z"/></svg></a> <a id="ancFBShare" onClick="window.open('https://#/sharer/sharer.php?u=https://tutorialspoint.com/html-textarea-disabled-attribute&t=HTML disabled Attribute&description=HTML disabled Attribute - The disabled attribute of the element is used to disable . After disabling, you won’t be able to select the text from the .SyntaxFollowing is the syntax −ExampleLet us now see an example to implement the disabled attribute of the eleme','sharer','toolbar=0,status=0,width=580,height=325');" href="javascript: void(0)" title="Share on Facebook"><svg xmlns="http://www.w3.org/2000/svg" height="1em" viewBox="0 0 320 512"><path d="M279.14 288l14.22-92.66h-88.91v-60.13c0-25.35 12.42-50.06 52.24-50.06h40.42V6.26S260.43 0 225.36 0c-73.22 0-121.08 44.38-121.08 124.72v70.62H22.89V288h81.39v224h100.17V288z"/></svg></a> <a onClick="window.open('https://www.linkedin.com/shareArticle?url=https://tutorialspoint.com/html-textarea-disabled-attribute&title=HTML disabled Attribute&summary=HTML disabled Attribute - The disabled attribute of the element is used to disable . After disabling, you won’t be able to select the text from the .SyntaxFollowing is the syntax −ExampleLet us now see an example to implement the disabled attribute of the eleme','sharer','toolbar=0,status=0,width=580,height=325');" href="javascript: void(0)" title="Share on LinkedIn"><svg xmlns="http://www.w3.org/2000/svg" height="1em" viewBox="0 0 448 512"><path d="M100.28 448H7.4V148.9h92.88zM53.79 108.1C24.09 108.1 0 83.5 0 53.8a53.79 53.79 0 0 1 107.58 0c0 29.7-24.1 54.3-53.79 54.3zM447.9 448h-92.68V302.4c0-34.7-.7-79.2-48.29-79.2-48.29 0-55.69 37.7-55.69 76.7V448h-92.78V148.9h89.08v40.8h1.3c12.4-23.5 42.69-48.3 87.88-48.3 94 0 111.28 61.9 111.28 142.3V448z"/></svg></a> <a onClick="window.open('https://www.twitter.com/intent/tweet?url=https://tutorialspoint.com/html-textarea-disabled-attribute&text=HTML disabled Attribute - The disabled attribute of the element is used to disable . After disabling, you won’t be able to select the text from the .SyntaxFollowing is the syntax −ExampleLet us now see an example to implement the disabled attribute of the eleme','sharer','toolbar=0,status=0,width=580,height=325');" href="javascript: void(0)" title="Share on Twitter"><svg fill="black" xmlns="http://www.w3.org/2000/svg" height="1.2em" viewBox="0 0 512 512"><path d="M389.2 48h70.6L305.6 224.2 487 464H345L233.7 318.6 106.5 464H35.8L200.7 275.5 26.8 48H172.4L272.9 180.9 389.2 48zM364.4 421.8h39.1L151.1 88h-42L364.4 421.8z"></path></svg></a> </span> </div> <div> <p class="views-count" title="Article Views"><svg xmlns="http://www.w3.org/2000/svg" height="1em" viewBox="0 0 576 512"><path d="M288 288a64 64 0 0 0 0-128c-1 0-1.88.24-2.85.29a47.5 47.5 0 0 1-60.86 60.86c0 1-.29 1.88-.29 2.85a64 64 0 0 0 64 64zm284.52-46.6C518.29 135.59 410.93 64 288 64S57.68 135.64 3.48 241.41a32.35 32.35 0 0 0 0 29.19C57.71 376.41 165.07 448 288 448s230.32-71.64 284.52-177.41a32.35 32.35 0 0 0 0-29.19zM288 96a128 128 0 1 1-128 128A128.14 128.14 0 0 1 288 96zm0 320c-107.36 0-205.46-61.31-256-160a294.78 294.78 0 0 1 129.78-129.33C140.91 153.69 128 187.17 128 224a160 160 0 0 0 320 0c0-36.83-12.91-70.31-33.78-97.33A294.78 294.78 0 0 1 544 256c-50.53 98.69-148.64 160-256 160z"/></svg> <span id="spanViews">0 Views</span></p> </div> </div> </div> </div> <div class="related-articles"> <ul class="toc chapters"> <li class="heading big-font" <i class="fal fa-money-check-edit me-2"></i> Related Articles</li><li><a href="https://tutorialspoint.com/html-optgroup-disabled-attribute"><svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 448 512'><path d='M218.101 38.101L198.302 57.9c-4.686 4.686-4.686 12.284 0 16.971L353.432 230H12c-6.627 0-12 5.373-12 12v28c0 6.627 5.373 12 12 12h341.432l-155.13 155.13c-4.686 4.686-4.686 12.284 0 16.971l19.799 19.799c4.686 4.686 12.284 4.686 16.971 0l209.414-209.414c4.686-4.686 4.686-12.284 0-16.971L235.071 38.101c-4.686-4.687-12.284-4.687-16.97 0z'/></svg><span>HTML disabled Attribute</span></a></li> <li><a href="https://tutorialspoint.com/html-input-disabled-attribute"><svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 448 512'><path d='M218.101 38.101L198.302 57.9c-4.686 4.686-4.686 12.284 0 16.971L353.432 230H12c-6.627 0-12 5.373-12 12v28c0 6.627 5.373 12 12 12h341.432l-155.13 155.13c-4.686 4.686-4.686 12.284 0 16.971l19.799 19.799c4.686 4.686 12.284 4.686 16.971 0l209.414-209.414c4.686-4.686 4.686-12.284 0-16.971L235.071 38.101c-4.686-4.687-12.284-4.687-16.97 0z'/></svg><span>HTML disabled Attribute</span></a></li> <li><a href="https://tutorialspoint.com/html-option-disabled-attribute"><svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 448 512'><path d='M218.101 38.101L198.302 57.9c-4.686 4.686-4.686 12.284 0 16.971L353.432 230H12c-6.627 0-12 5.373-12 12v28c0 6.627 5.373 12 12 12h341.432l-155.13 155.13c-4.686 4.686-4.686 12.284 0 16.971l19.799 19.799c4.686 4.686 12.284 4.686 16.971 0l209.414-209.414c4.686-4.686 4.686-12.284 0-16.971L235.071 38.101c-4.686-4.687-12.284-4.687-16.97 0z'/></svg><span>HTML disabled Attribute</span></a></li> <li><a href="https://tutorialspoint.com/how-to-remove-ldquo-disabled-rdquo-attribute-from-html-input-element-using-javascript"><svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 448 512'><path d='M218.101 38.101L198.302 57.9c-4.686 4.686-4.686 12.284 0 16.971L353.432 230H12c-6.627 0-12 5.373-12 12v28c0 6.627 5.373 12 12 12h341.432l-155.13 155.13c-4.686 4.686-4.686 12.284 0 16.971l19.799 19.799c4.686 4.686 12.284 4.686 16.971 0l209.414-209.414c4.686-4.686 4.686-12.284 0-16.971L235.071 38.101c-4.686-4.687-12.284-4.687-16.97 0z'/></svg><span>How to remove “disabled” attribute from HTML input element using JavaScript?</span></a></li> <li><a href="https://tutorialspoint.com/How-to-remove-disabled-attribute-using-jQuery"><svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 448 512'><path d='M218.101 38.101L198.302 57.9c-4.686 4.686-4.686 12.284 0 16.971L353.432 230H12c-6.627 0-12 5.373-12 12v28c0 6.627 5.373 12 12 12h341.432l-155.13 155.13c-4.686 4.686-4.686 12.284 0 16.971l19.799 19.799c4.686 4.686 12.284 4.686 16.971 0l209.414-209.414c4.686-4.686 4.686-12.284 0-16.971L235.071 38.101c-4.686-4.687-12.284-4.687-16.97 0z'/></svg><span>How to remove disabled attribute using jQuery?</span></a></li> <li><a href="https://tutorialspoint.com/html-dom-select-disabled-property"><svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 448 512'><path d='M218.101 38.101L198.302 57.9c-4.686 4.686-4.686 12.284 0 16.971L353.432 230H12c-6.627 0-12 5.373-12 12v28c0 6.627 5.373 12 12 12h341.432l-155.13 155.13c-4.686 4.686-4.686 12.284 0 16.971l19.799 19.799c4.686 4.686 12.284 4.686 16.971 0l209.414-209.414c4.686-4.686 4.686-12.284 0-16.971L235.071 38.101c-4.686-4.687-12.284-4.687-16.97 0z'/></svg><span>HTML DOM Select disabled Property</span></a></li> <li><a href="https://tutorialspoint.com/html-dom-option-disabled-property"><svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 448 512'><path d='M218.101 38.101L198.302 57.9c-4.686 4.686-4.686 12.284 0 16.971L353.432 230H12c-6.627 0-12 5.373-12 12v28c0 6.627 5.373 12 12 12h341.432l-155.13 155.13c-4.686 4.686-4.686 12.284 0 16.971l19.799 19.799c4.686 4.686 12.284 4.686 16.971 0l209.414-209.414c4.686-4.686 4.686-12.284 0-16.971L235.071 38.101c-4.686-4.687-12.284-4.687-16.97 0z'/></svg><span>HTML DOM Option disabled Property</span></a></li> <li><a href="https://tutorialspoint.com/html-dom-button-disabled-property"><svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 448 512'><path d='M218.101 38.101L198.302 57.9c-4.686 4.686-4.686 12.284 0 16.971L353.432 230H12c-6.627 0-12 5.373-12 12v28c0 6.627 5.373 12 12 12h341.432l-155.13 155.13c-4.686 4.686-4.686 12.284 0 16.971l19.799 19.799c4.686 4.686 12.284 4.686 16.971 0l209.414-209.414c4.686-4.686 4.686-12.284 0-16.971L235.071 38.101c-4.686-4.687-12.284-4.687-16.97 0z'/></svg><span>HTML DOM Button disabled Property</span></a></li> <li><a href="https://tutorialspoint.com/html-dom-fieldset-disabled-property"><svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 448 512'><path d='M218.101 38.101L198.302 57.9c-4.686 4.686-4.686 12.284 0 16.971L353.432 230H12c-6.627 0-12 5.373-12 12v28c0 6.627 5.373 12 12 12h341.432l-155.13 155.13c-4.686 4.686-4.686 12.284 0 16.971l19.799 19.799c4.686 4.686 12.284 4.686 16.971 0l209.414-209.414c4.686-4.686 4.686-12.284 0-16.971L235.071 38.101c-4.686-4.687-12.284-4.687-16.97 0z'/></svg><span>HTML DOM Fieldset disabled property</span></a></li> <li><a href="https://tutorialspoint.com/html-dom-link-disabled-property"><svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 448 512'><path d='M218.101 38.101L198.302 57.9c-4.686 4.686-4.686 12.284 0 16.971L353.432 230H12c-6.627 0-12 5.373-12 12v28c0 6.627 5.373 12 12 12h341.432l-155.13 155.13c-4.686 4.686-4.686 12.284 0 16.971l19.799 19.799c4.686 4.686 12.284 4.686 16.971 0l209.414-209.414c4.686-4.686 4.686-12.284 0-16.971L235.071 38.101c-4.686-4.687-12.284-4.687-16.97 0z'/></svg><span>HTML DOM Link disabled Property</span></a></li> <li><a href="https://tutorialspoint.com/html-dom-textarea-disabled-property"><svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 448 512'><path d='M218.101 38.101L198.302 57.9c-4.686 4.686-4.686 12.284 0 16.971L353.432 230H12c-6.627 0-12 5.373-12 12v28c0 6.627 5.373 12 12 12h341.432l-155.13 155.13c-4.686 4.686-4.686 12.284 0 16.971l19.799 19.799c4.686 4.686 12.284 4.686 16.971 0l209.414-209.414c4.686-4.686 4.686-12.284 0-16.971L235.071 38.101c-4.686-4.687-12.284-4.687-16.97 0z'/></svg><span>HTML DOM Textarea disabled Property</span></a></li> <li><a href="https://tutorialspoint.com/html-dom-input-button-disabled-property"><svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 448 512'><path d='M218.101 38.101L198.302 57.9c-4.686 4.686-4.686 12.284 0 16.971L353.432 230H12c-6.627 0-12 5.373-12 12v28c0 6.627 5.373 12 12 12h341.432l-155.13 155.13c-4.686 4.686-4.686 12.284 0 16.971l19.799 19.799c4.686 4.686 12.284 4.686 16.971 0l209.414-209.414c4.686-4.686 4.686-12.284 0-16.971L235.071 38.101c-4.686-4.687-12.284-4.687-16.97 0z'/></svg><span>HTML DOM Input Button disabled Property</span></a></li> <li><a href="https://tutorialspoint.com/html-dom-input-fileupload-disabled-property"><svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 448 512'><path d='M218.101 38.101L198.302 57.9c-4.686 4.686-4.686 12.284 0 16.971L353.432 230H12c-6.627 0-12 5.373-12 12v28c0 6.627 5.373 12 12 12h341.432l-155.13 155.13c-4.686 4.686-4.686 12.284 0 16.971l19.799 19.799c4.686 4.686 12.284 4.686 16.971 0l209.414-209.414c4.686-4.686 4.686-12.284 0-16.971L235.071 38.101c-4.686-4.687-12.284-4.687-16.97 0z'/></svg><span>HTML DOM Input FileUpload disabled Property</span></a></li> <li><a href="https://tutorialspoint.com/html-dom-input-month-disabled-property"><svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 448 512'><path d='M218.101 38.101L198.302 57.9c-4.686 4.686-4.686 12.284 0 16.971L353.432 230H12c-6.627 0-12 5.373-12 12v28c0 6.627 5.373 12 12 12h341.432l-155.13 155.13c-4.686 4.686-4.686 12.284 0 16.971l19.799 19.799c4.686 4.686 12.284 4.686 16.971 0l209.414-209.414c4.686-4.686 4.686-12.284 0-16.971L235.071 38.101c-4.686-4.687-12.284-4.687-16.97 0z'/></svg><span>HTML DOM Input Month disabled Property</span></a></li> <li><a href="https://tutorialspoint.com/html-dom-input-number-disabled-property"><svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 448 512'><path d='M218.101 38.101L198.302 57.9c-4.686 4.686-4.686 12.284 0 16.971L353.432 230H12c-6.627 0-12 5.373-12 12v28c0 6.627 5.373 12 12 12h341.432l-155.13 155.13c-4.686 4.686-4.686 12.284 0 16.971l19.799 19.799c4.686 4.686 12.284 4.686 16.971 0l209.414-209.414c4.686-4.686 4.686-12.284 0-16.971L235.071 38.101c-4.686-4.687-12.284-4.687-16.97 0z'/></svg><span>HTML DOM Input Number disabled Property</span></a></li> </ul></ul></div> <div class="library-cta"> <div> <h5 class="library-cta__title">Kickstart Your <span class="text-yellow-400">Career</span></h5> <p>Get certified by completing the course</p> <a target="_blank" href="https://tutorialspoint.com/latest/certifications" class="library-cta__button button button--yellow">Get Started</a> </div> <img src="/static/images/library-cta.svg" alt=""> </div> <div class="library-page-bottom-nav "> <button class="button button--blue" id="print-page"> <svg fill="white" xmlns="http://www.w3.org/2000/svg" height="1em" viewBox="0 0 512 512"><path d="M112 160V64c0-8.8 7.2-16 16-16H357.5c4.2 0 8.3 1.7 11.3 4.7l26.5 26.5c3 3 4.7 7.1 4.7 11.3V160h48V90.5c0-17-6.7-33.3-18.7-45.3L402.7 18.7C390.7 6.7 374.5 0 357.5 0H128C92.7 0 64 28.7 64 64v96h48zm16 208H384v96H128V368zm-16-48c-17.7 0-32 14.3-32 32H48V256c0-8.8 7.2-16 16-16H448c8.8 0 16 7.2 16 16v96H432c0-17.7-14.3-32-32-32H112zm320 80h48c17.7 0 32-14.3 32-32V256c0-35.3-28.7-64-64-64H64c-35.3 0-64 28.7-64 64V368c0 17.7 14.3 32 32 32H80v80c0 17.7 14.3 32 32 32H400c17.7 0 32-14.3 32-32V400z"/></svg> Print Page </button> <div class="flex-group"> <a href="/articles/index.php"> <button class="button button--neutral"> <svg xmlns="http://www.w3.org/2000/svg" width="10" height="16" viewBox="0 0 10 16" fill="none"><path d="M1.03117 8.48836C0.64065 8.09783 0.64065 7.46467 1.03117 7.07414L7.39514 0.710183C7.78566 0.319658 8.41883 0.319658 8.80935 0.710183C9.19987 1.10071 9.19987 1.73387 8.80935 2.1244L3.15249 7.78125L8.80935 13.4381C9.19987 13.8286 9.19987 14.4618 8.80935 14.8523C8.41882 15.2428 7.78566 15.2428 7.39513 14.8523L1.03117 8.48836ZM3.12109 8.78125L1.73828 8.78125L1.73828 6.78125L3.12109 6.78125L3.12109 8.78125Z" fill="black" /></svg> Previous </button> </a> <a href="https://tutorialspoint.com/html-dom-button-disabled-property"> <button class="button ">Next <svg xmlns="http://www.w3.org/2000/svg" width="10" height="16" viewBox="0 0 10 16" fill="none"><path d="M8.87117 8.48836C9.26169 8.09783 9.26169 7.46467 8.87117 7.07414L2.50721 0.710183C2.11668 0.319658 1.48352 0.319658 1.09299 0.710183C0.70247 1.10071 0.70247 1.73387 1.09299 2.1244L6.74985 7.78125L1.093 13.4381C0.702471 13.8286 0.702471 14.4618 1.093 14.8523C1.48352 15.2428 2.11668 15.2428 2.50721 14.8523L8.87117 8.48836ZM6.78125 8.78125L8.16406 8.78125L8.16406 6.78125L6.78125 6.78125L6.78125 8.78125Z" fill="white" /></svg> </button> </a> </div> </div> <div class="error-success" id="error-success" style="display: none;"></div> <div class="error-warning" id="error-warning"></div> <script src="/articles/js/article.js?v=2.6"> </script> <div class="bottom-library-ads mt" style="margin:5px;"> <div class="google-bottom-ads" id="google-bottom-ads" style="height:450px;"> <div>Advertisements</div> <div> <div id="ezoic-pub-ad-placeholder-131"></div> <div id="ezoic-pub-ad-placeholder-135"></div> <script> ezstandalone.cmd.push(function() { var width = window.innerWidth; if( width <= 768 ){ ezstandalone.showAds(135); document.getElementById("ezoic-pub-ad-placeholder-131").remove(); document.getElementById("google-right-ads").remove(); }else{ ezstandalone.showAds(131); document.getElementById("ezoic-pub-ad-placeholder-135").remove(); } }); </script> </div> </div> </div> </div> <div> <div class="data-sticky" id="google-right-ads"> <div class="google-right-ad" style="margin: 0px auto !important;margin-top:5px;min-height:280px!important"> <div id="ezoic-pub-ad-placeholder-127"></div> <script> ezstandalone.cmd.push(function() { ezstandalone.showAds(127); }); </script> </div> <div class="google-right-ad" style="margin-top:16px;min-height:280px!important"> <div id="ezoic-pub-ad-placeholder-128"></div> <script> ezstandalone.cmd.push(function() { ezstandalone.showAds(128); }); </script> </div> <div class="google-right-ad" style="margin-top:16px;margin-bottom:15px;min-height:600px!important"> <div id="ezoic-pub-ad-placeholder-129"></div> <script> ezstandalone.cmd.push(function() { ezstandalone.showAds(129); }); </script> </div> </div> </div> </div> </div> </main> <footer class="footer bg-neutral-800"> <div class="container"> <div> <h5>TOP TUTORIALS</h5> <ul> <li><a href="/python/index.htm" title="Python Tutorial">Python Tutorial</a></li> <li><a href="/java/index.htm" title="Java Tutorial">Java Tutorial</a></li> <li><a href="/cplusplus/index.htm" title="C++ Tutorial">C++ Tutorial</a></li> <li><a href="/cprogramming/index.htm" title="C Programming Tutorial">C Programming Tutorial</a></li> <li><a href="/csharp/index.htm" title="C# Tutorial">C# Tutorial</a></li> <li><a href="/php/index.htm" title="PHP Tutorial">PHP Tutorial</a></li> <li><a href="/r/index.htm" title="R Tutorial">R Tutorial</a></li> <li><a href="/html/index.htm" title="HTML Tutorial">HTML Tutorial</a></li> <li><a href="/css/index.htm" title="CSS Tutorial">CSS Tutorial</a></li> <li><a href="/javascript/index.htm" title="JavaScript Tutorial">JavaScript Tutorial</a></li> <li><a href="/sql/index.htm" title="SQL Tutorial">SQL Tutorial</a></li> </ul> </div> <div> <h5>TRENDING TECHNOLOGIES</h5> <ul> <li><a href="/cloud_computing/index.htm" title="Cloud Computing Tutorial">Cloud Computing Tutorial</a></li> <li><a href="/amazon_web_services/index.htm" title="Amazon Web Services Tutorial">Amazon Web Services Tutorial</a></li> <li><a href="/microsoft_azure/index.htm" title="Microsoft Azure Tutorial">Microsoft Azure Tutorial</a></li> <li><a href="/git/index.htm" title="Git Tutorial">Git Tutorial</a></li> <li> <a href="/ethical_hacking/index.htm" title="Ethical Hacking Tutorial">Ethical Hacking Tutorial</a></li> <li><a href="/docker/index.htm" title="Docker Tutorial">Docker Tutorial</a></li> <li><a href="/kubernetes/index.htm" title="Kubernetes Tutorial">Kubernetes Tutorial</a></li> <li><a href="/data_structures_algorithms/index.htm" title="DSA Tutorial">DSA Tutorial</a></li> <li><a href="/spring_boot/index.htm" title="Spring Boot Tutorial">Spring Boot Tutorial</a></li> <li><a href="/sdlc/index.htm" title="SDLC Tutorial">SDLC Tutorial</a></li> <li><a href="/unix/index.htm" title="Unix Tutorial">Unix Tutorial</a></li> </ul> </div> <div> <h5>CERTIFICATIONS</h5> <ul> <li><a href="/certification/business-analytics-certification-2023/index.asp" title="Business Analytics Certification">Business Analytics Certification</a></li> <li><a href="/certification/java-prime-pack/index.asp" title="Java & Spring Boot Advanced Certification">Java & Spring Boot Advanced Certification</a></li> <li><a href="/certification/data-science-advanced-certification/index.asp" title="Data Science Advanced Certification">Data Science Advanced Certification</a></li> <li><a href="/certification/cloud-computing-and-devops-advanced-certification/index.asp" title="Cloud Computing And DevOps">Cloud Computing And DevOps</a></li> <li><a href="/certification/advanced-certification-in-business-analytics/index.asp" title="Advanced Certification In Business Analytics">Advanced Certification In Business Analytics</a></li> <li><a href="/certification/artificial-intelligence-and-machine-learning-certification/index.asp" title="Artificial Intelligence And Machine Learning">Artificial Intelligence And Machine Learning</a></li> <li><a href="/certification/devops-certification/index.asp" title="DevOps Certification">DevOps Certification</a></li> <li><a href="/certification/game-development-prime-pack/index.asp" title="Game Development Certification">Game Development Certification</a></li> <li><a href="/certification/frontend-developer-certification/index.asp" title="Front-End Developer Certification">Front-End Developer Certification</a></li> <li><a href="/certification/aws-prime-pack/index.asp" title="AWS Certification Training">AWS Certification Training</a></li> <li><a href="/certification/complete-python-prime-pack/index.asp" title="Python Programming Certification">Python Programming Certification</a></li> </ul> </div> <div> <h5>COMPILERS & EDITORS</h5> <ul> <li><a href="/online_java_compiler.php" title="Online Java Compiler">Online Java Compiler</a></li> <li><a href="/online_python_compiler.php" title="Online Python Compiler">Online Python Compiler</a></li> <li><a href="/execute_golang_online.php" title="Online Go Compiler">Online Go Compiler</a></li> <li><a href="/compile_c_online.php" title="Online C Compiler">Online C Compiler</a></li> <li><a href="/compile_cpp_online.php" title="Online C++ Compiler">Online C++ Compiler</a></li> <li><a href="/online_csharp_compiler.php" title="Online C# Compiler">Online C# Compiler</a></li> <li><a href="/execute_php_online.php" title="Online PHP Compiler">Online PHP Compiler</a></li> <li><a href="/execute_matlab_online.php" title="Online MATLAB Compiler">Online MATLAB Compiler</a></li> <li><a href="/execute_bash_online.php" title="Online Bash Compiler">Online Bash Compiler</a></li> <li><a href="/execute_sql_online.php" title="Online SQL Compiler">Online SQL Compiler</a></li> <li><a href="/online_html_editor.php" title="Online Html Editor">Online Html Editor</a></li> </ul> </div> </div> <ul class="footer__list container"> <li><a href="/about/index.htm" title="ABOUT US">ABOUT US</a> | </li> <li><a href="/about/about_team.htm" title="OUR TEAM">OUR TEAM</a> | </li> <li><a href="/about/about_careers.htm" title="CAREERS">CAREERS</a> | </li> <li><a href="/job_search.php" title="JOBS">JOBS</a> | </li> <li><a href="/about/contact_us.htm" title="CONTACT US">CONTACT US</a> | </li> <li><a href="/about/about_terms_of_use.htm" title="TERMS OF USE">TERMS OF USE</a> | </li> <li><a href="/about/about_privacy.htm" title="PRIVACY POLICY">PRIVACY POLICY</a> | </li> <li><a href="/about/return_refund_policy.htm" title="REFUND POLICY">REFUND POLICY</a> | </li> <li><a href="/about/about_cookies.htm" title="COOKIES POLICY">COOKIES POLICY</a> | </li> <li><a href="/about/faq.htm" title="FAQ'S">FAQ'S</a></li> </ul> <div class="footer__socials container"> <img class="footer__logo" src="https://tutorialspoint.com/static/images/logo-footer.svg" alt="tutorials point logo"> <div> <a rel="nofollow" target="_blank" href="https://#/tutorialspointindia" title="Follow us on Facebook"><i class="fab fa-2x fa-facebook"></i></a> <a target="_blank" href="https://twitter.com/tutorialspoint" rel="nofollow" title="Follow us on Twitter"><i class="fab fa-2x fa-x-twitter"></i></a> <a target="_blank" href="https://www.youtube.com/channel/UCVLbzhxVTiTLiVKeGV7WEBg" rel="nofollow" title="Follow us on Youtube"><i class="fab fa-2x fa-youtube"></i></a> <a target="_blank" href="https://www.linkedin.com/company/tutorialspoint/" rel="nofollow" title="Follow us on LinkedIn"><i class="fab fa-2x fa-linkedin"></i></a> <a target="_blank" href="https://www.instagram.com/tutorialspoint_/" rel="nofollow" title="Follow us on Instagram"><i class="fab fa-2x fa-instagram"></i></a> </div> <div class="flex-group"> <button class="button-reset"><a href="https://play.google.com/store/apps/details?id=com.tutorialspoint.onlineviewer" target="_blank" title="Download Android App" rel="nofollow"><img src="https://tutorialspoint.com/static/images/googleplay.svg" alt="Download Android App"></a></button> <button class="button-reset"><a href="https://itunes.apple.com/us/app/tutorials-point/id914891263?ls=1&mt=8" target="_blank" title="Download IOS App" rel="nofollow"><img src="https://tutorialspoint.com/static/images/appstore.svg" alt="Download IOS App"></a></button> </div> </div> <div class="footer__legal-wrapper"> <div class="footer__legal ff-nunito"> <p> <p class="">Tutorials Point is a leading Ed Tech company striving to provide the best learning material on technical and non-technical subjects.</p> </p> <p class="footer__copyright ">© Copyright 2024. All Rights Reserved.</p> </div> </div> </footer> <script src="/static/js/lib-script.js?v13.11"></script> <script src="https://#/gsi/client" async defer></script> <script> function addParagraphs(ind) { let techLinks =[["Python","JavaScript","Spring Boot","Java","Linux/Unix","C#","Data Science","MySQL","Artificial Intelligence","SQL"], ["https://tutorialspoint.com/certification/complete-python-prime-pack/index.asp?utm_source=tutorialspoint&utm_medium=python_tutorial_3p&utm_campaign=internal", "https://tutorialspoint.com/certification/javascript-prime-pack/index.asp?utm_source=tutorialspoint&utm_medium=javascript_tutorial_3p&utm_campaign=internal", "https://tutorialspoint.com/certification/ultimate-guide-to-java-and-spring-boot-for-2022/index.asp?utm_source=tutorialspoint&utm_medium=java_tutorial_3p&utm_campaign=internal", "https://tutorialspoint.com/certification/ultimate-guide-to-java-and-spring-boot-for-2022/index.asp?utm_source=tutorialspoint&utm_medium=spring_boot_tutorial_3p&utm_campaign=internal", "https://tutorialspoint.com/certification/linux-system-administrator-certification/index.asp?utm_source=tutorialspoint&utm_medium=unix_tutorial_3p&utm_campaign=internal", "https://tutorialspoint.com/certification/chash-and-net-prime-pack/index.asp?utm_source=tutorialspoint&utm_medium=csharp_tutorial_3p&utm_campaign=internal", "https://tutorialspoint.com/certification/data-science-prime-pack/index.asp?utm_source=tutorialspoint&utm_medium=data_science_tutorial_3p&utm_campaign=internal", "https://tutorialspoint.com/certification/mysql-technologies-pack/index.asp?utm_source=tutorialspoint&utm_medium=mysql_tutorial_3p&utm_campaign=internal", "https://tutorialspoint.com/certification/artificial-intelligence-and-machine-learning-certification/index.asp?utm_source=tutorialspoint&utm_medium=artificial_intelligence_tutorial_3p&utm_campaign=internal", "https://tutorialspoint.com/certification/mysql-technologies-pack/index.asp?utm_source=tutorialspoint&utm_medium=sql_tutorial_3p&utm_campaign=internal"]] var p2 = ''; if(ind>=0){ p2 = p2 + '<a style="text-decoration:none;" href="' + techLinks[1][ind] +'" target="_blank" ><p class="prmt_ad">Learn <strong>'+ techLinks[0][ind] + '</strong> in-depth with real-world projects through our <strong>' + techLinks[0][ind] + ' certification course</strong>. Enroll and become a certified expert to boost your career.</p></a>'; } else{ p2 = p2 + '<a href="https://tutorialspoint.com/latest/courses?utm_source=tutorialspoint&utm_medium=tutorials_3p&utm_campaign=internal" style="text-decoration:none;" target="_blank"><p class="prmt_ad">Explore our <strong>latest online courses</strong> and learn new skills at your own pace. Enroll and become a certified expert to boost your career.</p></a>'; } $(p2).insertBefore($('.tutorial-content h2').eq(2)); } $(document).ready(function() { var url= window.location.href.toLowerCase(); if(url.indexOf('python') > -1){ addParagraphs(0); } else if(url.indexOf('javascript') > -1){ addParagraphs(1); } else if(url.indexOf('spring_boot') > -1){ addParagraphs(2); } else if(url.indexOf('java') > -1){ addParagraphs(3); } else if((url.indexOf('unix') > -1)||(url.indexOf('linux') > -1)){ addParagraphs(4); } else if((url.indexOf('csharp') > -1)||(url.indexOf('chash') > -1)){ addParagraphs(5); } else if(url.indexOf('data_science') > -1){ addParagraphs(6); } else if(url.indexOf('mysql') > -1){ addParagraphs(7); } else if((url.indexOf('artificial_intelligence') > -1)||(url.indexOf('artificial-intelligence') > -1)){ addParagraphs(8); } else if(url.indexOf('sql') > -1){ addParagraphs(9); } else{ addParagraphs(-1); } }); </script> <script> if(getCookie('user_id') == '' || getCookie('user_id') == null){ window.onload = function() { initializeGoogleOneTap(); }; } </script> <script src="https://tutorialspoint.com/fontawesome/js/all.min.js?v2.9"></script> <script src="https://#/cmp.min.js" data-cfasync="false"></script> <script async src="/static/js/ezoic-ad-inserter.js?v4.2"></script> <!-- Google tag (gtag.js) --> <script async src="https://#/gtag/js?id=G-E4SW76VCNP"></script> <script> window.dataLayer = window.dataLayer || []; function gtag(){dataLayer.push(arguments);} gtag('js', new Date()); gtag('config', 'G-E4SW76VCNP'); </script> <!-- New Facebook Pixel Code --> <script> !function(f,b,e,v,n,t,s) {if(f.fbq)return;n=f.fbq=function(){n.callMethod? n.callMethod.apply(n,arguments):n.queue.push(arguments)}; if(!f._fbq)f._fbq=n;n.push=n;n.loaded=!0;n.version='2.0'; n.queue=[];t=b.createElement(e);t.async=!0; t.src=v;s=b.getElementsByTagName(e)[0]; s.parentNode.insertBefore(t,s)}(window,document,'script', 'https://#/en_US/fbevents.js'); fbq('init', '854536859149047'); fbq('track', 'PageView'); </script> <!-- End facebook Pixel Code --> </body> </html>
©
. All rights reserved.
数据结构
网络
RDBMS
操作系统
Java
MS Excel
iOS
HTML
CSS
安卓
Python
C 编程
C++
C#
MongoDB
MySQL
Javascript
PHP
物理
化学
生物
数学
英语
经济
心理学
社会学
时装艺术
法律研究