jQuery UI Widgets › Forums › Navigation › Menu, Context Menu › make menu item invisible
This topic contains 2 replies, has 2 voices, and was last updated by Michael76 11 years, 8 months ago.
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Authormake menu item invisible Posts
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Hi,
Is it possible to make menu item invisible/visible again programmatically?Hello Michael76,
Here is an example that shows how to hide/show a menu item programmatically:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head> <meta name="keywords" content="jQuery Menu, Main Menu, Context Menu, Vertical Menu, Popup Menu, Menu, jqxMenu" /> <meta name="description" content="The jqxMenu widget makes it easy to add menus to your website or web application. With the jqxMenu you can create website menus, customized context menus, or application-style menu bars with just a small amount of scripting." /> <title id='Description'>The jqxMenu widget makes it easy to add menus to your website or web application. With the jqxMenu you can create website menus, customized context menus, or application-style menu bars with just a small amount of scripting. </title> <link rel="stylesheet" href="../../jqwidgets/styles/jqx.base.css" type="text/css" /> <script type="text/javascript" src="../../scripts/gettheme.js"></script> <script type="text/javascript" src="../../scripts/jquery-1.8.2.min.js"></script> <script type="text/javascript" src="../../jqwidgets/jqxcore.js"></script> <script type="text/javascript" src="../../jqwidgets/jqxmenu.js"></script> <script type="text/javascript" src="../../jqwidgets/jqxcheckbox.js"></script></head><body> <div id='content'> <script type="text/javascript"> $(document).ready(function () { var theme = getTheme(); // Create a jqxMenu $("#jqxMenu").jqxMenu({ width: '600', height: '30px', theme: theme }); $("#jqxMenu").css('visibility', 'visible'); $("#disabled").jqxCheckBox({ theme: theme, width: '150px', height: '20px' }); $("#open").jqxCheckBox({ theme: theme, width: '150px', height: '20px' }); $("#hover").jqxCheckBox({ theme: theme, width: '150px', height: '20px' }); $("#topLevelArrows").jqxCheckBox({ theme: theme, width: '200px', height: '20px' }); $("#animation").jqxCheckBox({ theme: theme, width: '150px', height: '20px' }); $("#animation").bind('change', function (event) { var value = event.args.checked; // enable or disable the menu's animation. if (!value) { $("#jqxMenu").jqxMenu({ animationShowDuration: 0, animationHideDuration: 0, animationShowDelay: 0 }); } else { $("#jqxMenu").jqxMenu({ animationShowDuration: 300, animationHideDuration: 200, animationShowDelay: 200 }); } }); $("#disabled").bind('change', function (event) { var value = event.args.checked; // enable or disable the menu if (!value) { $("#jqxMenu").jqxMenu({ disabled: false }); } else { $("#jqxMenu").jqxMenu({ disabled: true }); } }); $("#hover").bind('change', function (event) { var value = event.args.checked; // enable or disable the menu's hover effect. if (!value) { $("#jqxMenu").jqxMenu({ enableHover: false }); } else { $("#jqxMenu").jqxMenu({ enableHover: true }); } }); $("#open").bind('change', function (event) { var value = event.args.checked; // enable or disable the opening of the top level menu items when the user hovers them. if (!value) { $("#jqxMenu").jqxMenu({ autoOpen: false }); } else { $("#jqxMenu").jqxMenu({ autoOpen: true }); } }); $("#topLevelArrows").bind('change', function (event) { var value = event.args.checked; // enable or disable the opening of the top level menu items when the user hovers them. if (!value) { $("#jqxMenu").jqxMenu({ showTopLevelArrows: false }); } else { $("#jqxMenu").jqxMenu({ showTopLevelArrows: true }); } }); $("#hideItem").click(function () { $("#jqxMenu li:eq(0)").hide(); }); $("#showItem").click(function () { $("#jqxMenu li:eq(0)").show(); }); }); </script> <button id="hideItem"> Hide Home item</button> <button id="showItem"> Show Home item</button> <div id='jqxWidget' style='height: 300px;'> <div id='jqxMenu' style='visibility: hidden; margin-left: 20px;'> <ul> <li><a href="#Home">Home</a></li> <li>Solutions <ul style='width: 250px;'> <li><a href="#Education">Education</a></li> <li><a href="#Financial">Financial services</a></li> <li><a href="#Government">Government</a></li> <li><a href="#Manufacturing">Manufacturing</a></li> <li type='separator'></li> <li>Software Solutions <ul style='width: 220px;'> <li><a href="#ConsumerPhoto">Consumer photo and video</a></li> <li><a href="#Mobile">Mobile</a></li> <li><a href="#RIA">Rich Internet applications</a></li> <li><a href="#TechnicalCommunication">Technical communication</a></li> <li><a href="#Training">Training and eLearning</a></li> <li><a href="#WebConferencing">Web conferencing</a></li> </ul> </li> <li><a href="#">All industries and solutions</a></li> </ul> </li> <li>Products <ul> <li><a href="#PCProducts">PC products</a></li> <li><a href="#MobileProducts">Mobile products</a></li> <li><a href="#AllProducts">All products</a></li> </ul> </li> <li>Support <ul style='width: 200px;'> <li><a href="#SupportHome">Support home</a></li> <li><a href="#CustomerService">Customer Service</a></li> <li><a href="#KB">Knowledge base</a></li> <li><a href="#Books">Books</a></li> <li><a href="#Training">Training and certification</a></li> <li><a href="#SupportPrograms">Support programs</a></li> <li><a href="#Forums">Forums</a></li> <li><a href="#Documentation">Documentation</a></li> <li><a href="#Updates">Updates</a></li> </ul> </li> <li>Communities <ul style='width: 200px;'> <li><a href="#Designers">Designers</a></li> <li><a href="#Developers">Developers</a></li> <li><a href="#Educators">Educators and students</a></li> <li><a href="#Partners">Partners</a></li> <li type='separator'></li> <li>By resource <ul> <li><a href="#Labs">Labs</a></li> <li><a href="#TV">TV</a></li> <li><a href="#Forums">Forums</a></li> <li><a href="#Exchange">Exchange</a></li> <li><a href="#Blogs">Blogs</a></li> <li><a href="#Experience Design">Experience Design</a></li> </ul> </li> </ul> </li> <li>Company <ul style='width: 180px;'> <li><a href="#About">About Us</a></li> <li><a href="#Press">Press</a></li> <li><a href="#Investor">Investor Relations</a></li> <li><a href="#CorporateAffairs">Corporate Affairs</a></li> <li><a href="#Careers">Careers</a></li> <li><a href="#Showcase">Showcase</a></li> <li><a href="#Events">Events</a></li> <li><a href="#ContactUs">Contact Us</a></li> <li><a href="#Become an affiliate">Become an affiliate</a></li> </ul> </li> </ul> </div> <br /> <div style='margin-left: 60px; margin-top: 120px;'> <div style='font-size: 16px; font-family: Verdana Arial;'> Settings </div> <div style='margin-top: 20px; font-size: 14px; font-family: Verdana Arial; float: left;'> <div id='animation' checked='checked'> Enable Animation</div> <div style='margin-top: 20px;' id='disabled'> Disabled</div> </div> <div style='margin-top: 20px; margin-left: 60px; font-size: 14px; font-family: Verdana Arial; float: left;'> <div id='hover' checked='checked'> Enable Hover</div> <div style='margin-top: 20px;' id='open' checked='checked'> Auto Open</div> </div> <div style='margin-top: 20px; margin-left: 60px; font-size: 14px; font-family: Verdana Arial; float: left;'> <div id='topLevelArrows'> Show Top-Level Arrows</div> </div> </div> </div> </div></body></html>
Best Regards,
DimitarjQWidgets team
http://www.jqwidgets.com/Thank you, Dimitar, it works!
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