I am trying to make my dropdown open only on click. Currently, I can click to open the dropdown however when I move my mouse to the submenu or anywhere else the submenu disappears.
I have tried to use e.stopPropagation but no luck.
Is there a CSS or Javascript solution I can use to help.
HTML
<div class="container">
<ul class="nav navbar-nav" id="myUlList">
<li id="search-box" class="dropdown dropdown-search">
<a class="menu-anchor" href="javascript:;">
<i class="dropdown-search-icon glyphicon icon-search2"></i> Search Grants</a> <i class="dropdown-toggle" data-toggle="dropdown"></i>
<div class="dropdown-menu" id="myDropDown">
<div class="row">
<div class="col-xs-6 col-md-4">
<label for="activityCode">Activity Code</label>
<input name="activityCode" id="activityCode" class="form-control" type="text" maxlength="3" value={this.state.activityCode} onChange={this.handleValidateChange} />
</div>
<div class="col-xs-6 col-md-4">
<label for="awardId">Grant Number</label>
<input name="awardId" id="awardId" class="form-control" type="text" maxlength="10" value={this.state.awardId} onChange={this.handleValidateChange} />
</div>
<div class="col-xs-6 col-md-4">
<label for="granteeName">Grantee Name</label>
<input name="granteeName" id="granteeName" class="form-control" type="text" value={this.state.granteeName} onChange={this.handleChange} />
</div>
</div>
</div>
</li>
</ul>
</div>
JS
$('#myUlList').on({
"click":function(e){
e.stopPropagation();
}
});
$('#myDropdown').on({
"click": function (e) {
e.stopPropagation();
}
});
Use <a class="dropdown-toggle" data-toggle="dropdown" href="#"> to open/close a dropdown menu in Bootstrap. JQuery code for the dropdown is not needed. Ofcourse the jquery.min.js and bootstrap.min.js are required.
<div class="container">
<ul class="nav navbar-nav" id="myUlList">
<li id="search-box" class="dropdown dropdown-search">
<a class="dropdown-toggle menu-anchor" data-toggle="dropdown" href="#">
<i class="dropdown-search-icon glyphicon icon-search2"></i> Search Grants
</a>
<div id="myDropDown" class="dropdown-menu">
...
</div>
</li>
</ul>
</div>
I don't recognize your jquery as valid syntax. Try this to trigger a function on click.
$('#myUlList').on("click", function(e) {
e.stopPropagation();
});
$('#myDropdown').on("click", function(e) {
e.stopPropagation();
});
Related
I want to know how to change display style and element class when I click on element:
and also I'm loading " jquery.min.js version: 2.1.4 " and " bootstrap.min.js "
Before click on element:
<ul class"nav navbar-nav" >
<li class="nav-item search">
<!-- this a element -->
<a class="nav-link search-toggle" id="nav-link-search" href="#" title="Search Posts">
<i class="fa fa-fw fa-search"></i>
<span class="sr-only">
Search
</span>
</a>
</li>
</ul>
</div>
<progress class="nav-progressbar" max="100" title="How much of the page you have seen so far. Hold and drag to change page position." value="0"></progress>
</nav>
<div class="search-area">
<div class="container">
<div class="search-area-input">
<input placeholder="Search articles" type="text">
</div>
<div class="search-area-results index">
<ol class="article-index-list"></ol>
</div>
</div>
</div>
And after click on element:
<nav class="nav navbar-nav">
<li class="nav-item search">
<!-- this a element -->
<a class="nav-link search-toggle" href="#" title="Search articles">
<i class="fa fa-fw fa-times" title="Close search"></i>
<span class="sr-only">
Search
</span>
</a>
</li>
</ul>
</div>
<progress class="nav-progressbar" max="100" title="How much of the page you have seen so far. Hold and drag to change page position." value="0"></progress>
</nav>
<div class="search-area" style="display: block;">
<div class="container">
<div class="search-area-input">
<input placeholder="Search articles" type="text">
</div>
<div class="search-area-results index">
<ol class="article-index-list"></ol>
</div>
</div>
</div>
$("a").click(function(){
var i =$(this);
i.removeAttr('title');
i.attr('title','Search articles');
i.removeAttr('id');
var j = $('i.fa-search');
j.removeAttr('class');
j.attr('class','fa fa-fw fa-times');
j.attr('title','Close search');
$('.search-area').css('display',"block");
});
if u want to (display:none) again
$("a").click(function(){
var i =$(this);
i.removeAttr('title');
i.attr('title','Search Posts');
i.attr('id','nav-link-search');
var j = $('i.fa-times');
j.removeAttr('class');
j.attr('class','fa fa-fw fa-search');
j.removeAttr('title');
$('.search-area').css('display',"none");
});
$(document).on('click', ".search-toggle", function(e) {
e.preventDefault();
$(".search-area").show();
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<nav>
<div><ul class="nav navbar-nav">
<li class="nav-item search">
<!-- this a element -->
<a class="nav-link search-toggle" id="nav-link-search" href="#" title="Search Posts">
<i class="fa fa-fw fa-search"></i>
<span class="sr-only">
Search
</span>
</a>
</li>
</ul>
</div>
<progress class="nav-progressbar" max="100" title="How much of the page you have seen so far. Hold and drag to change page position." value="0"></progress>
</nav>
<div class="search-area" style="display: none;">
<div class="container">
<div class="search-area-input">
<input placeholder="Search articles" type="text">
</div>
<div class="search-area-results index">
<ol class="article-index-list"></ol>
</div>
</div>
</div>
The code below will add the display: block to the element "search-area". This is given you have a clicking element with the class "element".
$(".element").click(function(){
$(".search-area").css( "display", "block" );
});
To change an element when you click on a link, the general concept is
$('a').on('click',function(e) {
e.preventDefault(); // don't follow the link
$('.search-area').addClass('something').removeClass('somethngElse'); // change .search-area
$('i.fa').addClass('something').removeClass('somethingElse').attr('title','foobar'); // change your i element
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<ul class"nav navbar-nav" >
<li class="nav-item search">
<!-- this a element -->
<a class="nav-link search-toggle" id="nav-link-search" href="#" title="Search Posts">
<i class="fa fa-fw fa-search"></i>
<span class="sr-only">
Search
</span>
</a>
</li>
</ul>
</div>
<progress class="nav-progressbar" max="100" title="How much of the page you have seen so far. Hold and drag to change page position." value="0"></progress>
</nav>
<div class="search-area">
<div class="container">
<div class="search-area-input">
<input placeholder="Search articles" type="text">
</div>
<div class="search-area-results index">
<ol class="article-index-list"></ol>
</div>
</div>
</div>
I have the code below that should display the chat window when I click on the user name in <li>
Code <ul> which contains the User list and received the click
<ul class="chat-contacts">
<li class="online" data-user-id="USERCODE">
<a href="#">
<div class="media">
<div class="media-body">
<div class="contact-name">USERNAME</div>
</div>
</div>
</a>
</li>
</ul>
This is the chat window code. If I put a static content of the <ul> window appears, however when I feed the the <ul> with content dynamic the click does not work. Can someone help me??
<script id="chat-window-template" type="text/x-handlebars-template">
<div class="panel panel-default">
<div class="panel-heading" data-toggle="chat-collapse" data-target="#chat-bill">
<i class="fa fa-times"></i>
<a href="#">
<span class="pull-left">
<img src="{{ user_image }}" width="40">
</span>
<span class="contact-name">{{user}}</span>
</a>
</div>
<div class="panel-body" id="chat-bill">
</div>
<form id="messageForm">
<input id="nameInput" type="hidden" class="input-medium" value="Macbook" />
<input id="messageInput" type="text" class="form-control" placeholder="Digite uma mensagem" />
</form>
</div>
</script>
Your click event is not working. The event doesn't know the element exists.
This can happen when using jQuery('.chat-contacts li').click(function(){// do something})
I would try setting the click event with this:
jQuery(document).on('click', '.chat-contacts li', function(){
});
Setting the event with on will force jQuery to scan for new elements in the list.
Please I am assigning user permission based on user type read from session data in Node.js and the hide html li elements based on the type of user. It seems to work but the behaviour it awful in the sense that. Whenever I load a page, all the menu items refresh/ loads again before they are hidden. How do I prevent this behaviour. It there something I have doing wrong or the approach is just not good. I have reference the client-side code on each page within the application
This is my code for the client side
$(document).ready(function () {
var CheckPermission = location.protocol + '//' + location.host + '/permission';
$.get(CheckPermission, function (data) {
if (data == 'Student') {
$("#Offer").find("#shareitem").show();
$("#Offer").find("#offeritem").hide();
$("#Offer").find("#returnitem").hide();
$("#Offer").find("#recallitem").hide();
$("#Offer").find("#renewitem").hide();
$("#Offer").find("#guestoffer").hide();
$("#Offer").find("#manageoffers").hide();
$("#Overview").hide();
$("#WithHolding").hide();
} else if (data == 'Admin') {
$("#Offer").find("#shareitem").hide();
$("#Discover").hide();
} else if (data == 'Teacher') {
$("#Offer").find("#shareitem").hide();
$("#Discover").hide();
} else {
$("#Offer").hide();
$("#Discover").hide();
$("#Overview").hide();
$("#WithHolding").hide();
$("#myAccount").hide();
$("#Message").hide();
}
})
});
This is my code on the server side
outer.get('/permission',function(req,res) {
if (req.user)
{
var UserType = req.user.UserType;
switch (UserType) {
case "Admin":
if ((req.isAuthenticated()) && (req.user.UserType == 'Admin')) {
res.send(UserType)
}
break;
case "Student":
if ((req.isAuthenticated()) && (req.user.UserType == 'Student')) {
res.send(UserType)
}
break;
case "Teacher":
if ((req.isAuthenticated()) && ((req.user.UserType == 'Admin') || (req.user.UserType == 'Professor'))) {
res.send(UserType)
}
break;
default :
if (req.isAuthenticated()) {
res.send(UserType)
}
}
}else{
res.send('undefined')
}
});
// This is my Navbar which contains the menus and it is called or references on each page through out the application
<script src="/javascript/ClientJs/HideMenus.js"></script>
//This my Javascript file which contains the permission instructions(client side)
<nav id="nav"class="navbar navbar-inverse navbar-fixed-top" style="z-index: 10;">
<div class="navbar-inner">
<div class="container">
<a class="btn btn-navbar" data-toggle="collapse" data-target=".nav-collapse">
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</a>
<a class="brand" href="/"><%=__('Borrowing Sys')%></a>
<div class="nav-collapse collapse" aria-expanded="true">
<ul id="menu"class="nav">
<li id="home"><%=__('Home')%></li>
<li id="Offer" class="dropdown">
<a href="/#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-expanded="false"><%=__('Offer')%><span
class="caret"></span></a>
<ul class="dropdown-menu" role="menu">
<li id="offeritem"><%=__('Offer Item')%></li>
<li id="recallitem"><%=__('Recall Item')%></li>
<li id="renewitem"><%=__('Renew Item')%></li>
<li id="returnitem"><%=__('Return Item')%></li>
<li id="odivider"class="divider"></li>
<li id="guestoffer"><%=__('Guest Offer')%></li>
<li id="shareitem"><%=__('Share Item')%></li>
<li id="manageoffers"><%=__('Manage Offers')%></li>
</ul>
</li>
<li id="Discover"class="dropdown">
<%=__('Discover Items')%><span class="caret"></span>
<ul class="dropdown-menu" role="menu">
<li><%=__('Discovery Map')%></li>
<li><%=__('Send a Request')%></li>
<li><%=__('Available Items')%>
</li>
</ul>
</li>
<li id="Message" class="dropdown">
<a href="/#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-expanded="false"><%=__('Messages')%><span
class="caret"></span></a>
<ul class="dropdown-menu" role="menu">
<li><%=__('Private Messages')%></li>
</ul>
</li>
<li id="Overview"class="dropdown">
<a href="/#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-expanded="false"><%=__('System Overview')%><span
class="caret"></span></a>
<ul class="dropdown-menu" role="menu">
<li><%=__('Data Analysis')%></li>
<li><%=__('User Activity Logs')%></li>
<li class="divider"></li>
<li><%=__('Remove Offers')%></li>
<li><%=__('Students Request')%></li>
</ul>
</li>
<li id="myAccount" class="dropdown">
<%=__('My Account')%><span class="caret"></span>
<ul class="dropdown-menu" role="menu">
<li id="youroffers"><%=__('Your Offers')%></li>
<li id="reservations"><%=__('Reservations')%></li>
<li id="divider"class="divider"></li>
<li id="profile"><%=__('My Profile')%></li>
<li id="invite"><%=__('Invite Friend')%></li>
<li ><%=__('Log out')%></li>
</ul>
</li>
</ul>
<!-- add search form -->
<div id="WithHolding" class="col-sm-3 col-md-3 pull-right">
<form class="navbar-form" role="search">
<div class="input-group">
<input type="text" class="form-control" placeholder="<%=__('Student ID')%>" Id="SearchStudent" name="SearchStudent">
<button id="Search" name="Search" class="btn btn-primary" type="button"><%=__('Check Clearance')%>
</button>
</div>
</form>
</div>
</div>
</div>
</div>
</nav>
This is a typical example of how i have referenced the NavBar on all pages. This is the overall structure of the design
<!DOCTYPE html>
<html lang="en">
<% include ./MyLayout/header %>
<body>
<% include ./MyLayout/navbar %>
<script src="/javascript/ClientJs/RenewItem.js"></script>
<div class="container">
<div class="row-fluid">
<div id="content" class="span12">
<div class="row-fluid">
<form class="form-horizontal span12" method="post" action="RenewItems">
<fieldset>
<legend><%=__('Renew Item')%>
<h6 style="color: #006dcc"><%=__('Extend/Renew item given to student')%></h6>
</legend>
<br>
<% if(SuccessMessage.length>0){ %>
<div class="row-fluid status-bar">
<div class="span12">
<div class="alert alert-success alert-dismissible" id="alertmessage" role="alert">
<button type="button" class="close" data-dismiss="alert" aria-label="Close"><span
aria-hidden="true">×</span></button>
<strong><%=__('Success !')%></strong><%= SuccessMessage %>
</div>
</div>
</div>
<% } %>
<% if(ErrorMessage.length>0){ %>
<div class="row-fluid status-bar">
<div class="span12">
<div class="alert alert-danger alert-dismissible" id="alertmessage" role="alert">
<button type="button" class="close" data-dismiss="alert" aria-label="Close"><span
aria-hidden="true">×</span></button>
<strong><%=__('Error!')%></strong> <%= ErrorMessage %>
</div>
</div>
</div>
<% } %>
<div class="row-fluid">
<div class="span8">
<div class="control-group">
<label for="BookingNo" class="control-label"><%=__('Booking Number:')%></label>
<div class="controls">
<input id="BookingNumber" name="BookingNumber" type="text" value="" required=""
title="<%=__('Please enter Booking number for the transaction')%>"
placeholder="<%=__('Booking Number')%>">
</div>
</div>
<div class="control-group">
<label for="ItemName" class="control-label"><%=__('Item Name:')%></label>
<div class="controls">
<input type="text" id="ItemName" name="ItemName" value="" required=""
title="<%=__('Please enter Item Name')%>" placeholder="<%=__('Item Name')%>">
</div>
</div>
<div class="control-group">
<label for="StudentID" class="control-label"><%=__('Student/Guest ID:')%></label>
<div class="controls">
<input id="StudentID" name="StudentID" type="text" value="" readonly required=""
title="<%=__('Please enter student matriculation ID')%>" placeholder="<%=__('Matriculation Number/Guest ID')%>">
</div>
</div>
<div class="control-group">
<label for="ItemNumber" class="control-label"><%=__('Item Number:')%></label>
<div class="controls">
<input id="ItemNumber" name="ItemNumber" type="text" value="" readonly
required="" title="<%=__('Please enter Item Number')%>" placeholder="<%=__('Item Number')%>">
</div>
</div>
<div class="control-group">
<label for="EmailID" class="control-label"><%=__('Student/Guest Email ID:')%></label>
<div class="controls">
<input type="text" id="StudentEmail" name="StudentEmail" value=""
placeholder="<%=__('Student/Guest Email')%>" readonly required=""
title="<%=__('Student/Guest Email ID cannot be empty')%>">
</div>
</div>
<div class="control-group">
<label for="ReturnDate" class="control-label"><%=__('Old Return Date:')%></label>
<div class="controls">
<input id="OldReturnDate" name="OldReturnDate" type="text" value="" readonly
placeholder="<%=__('DD-MM-YYYY')%>" required="" title="<%=__('Please search for item')%>">
</div>
</div>
<div class="control-group">
<label for="Remarks" class="control-label"><%=__('Duration:')%></label>
<div class="controls">
<select Id="Duration" name="Duration" class="form-control">
<option value="1 week"><%=__('1 week')%></option>
<option value="2 weeks"><%=__('2 weeks')%></option>
<option value="3 weeks"><%=__('3 weeks')%></option>
<option value="4 weeks"><%=__('4 weeks')%></option>
</select>
</div>
</div>
<div class="control-group">
<label for="ReturnDate" class="control-label"><%=__('New Return Date:')%></label>
<div class="controls">
<input id="ReturnDate" name="ReturnDate" type="text" value="" placeholder="<%=__('DD-MM-YYYY')%>"
readonly required="" title="<%=__('Please specify duration of extension')%>">
</div>
</div>
<div class="control-group">
<label for="Remarks" class="control-label"><%=__('Remarks:')%></label>
<div class="controls">
<textarea id="Remarks" name="Remarks" style="width: 70%;" rows="4" required=""
title="<%=__('Any remarks regarding the renewal of an item')%>"></textarea>
</div>
</div>
</div>
</div>
</fieldset>
<div class="form-actions">
<button type="reset" class="btn btn-default"><%=__('Cancel')%></button>
<button type="submit" class="btn btn-primary"><%=__('Renew')%></button>
</div>
</form>
</div>
</div>
</div>
</div>
</body>
<% include ./MyLayout/footer_bottom%>
</html>
What about hiding everything first. Suppose your menu items are wrapped in a div or if menu items are in a OL/UL, you can set it up to hide on loading of page:
.menu-wrapper{
display:none;
}
$(document).ready(function () {
var CheckPermission = location.protocol + '//' + location.host + '/permission';
$.get(CheckPermission, function (data) {
//your stuff
}).always(function(){
$(".menu-wrapper").show();//this will toggle display:none
});
});
You are noticing this because of the delay in getting the response from the server.
All Menus Loaded First > Wait Few Seconds > Server Responds > Hide Menus
To avoid this, hiding menus during initial loading and showing them once you get the response will be the correct approach.
BTW, I will not prefer to show and hide menu items in the client side. The best option will be to get the list of allowed menu items from the server and rendering in the client side.
Please remember, an user can change the CSS styles to see the hidden menu and he could do operations that are not allowed, unless your server validates each request.
Change your html to render the menus in hidden mode, by adding the css class.
.menu-wrapper {
display:none;
}
<ul id="menu" class="nav">
<li id="home"class="hidden-menu"><%=__('Home')%></li>
<li id="Offer" class="dropdown menu-wrapper">
</li>
<li id="Discover" class="dropdown menu-wrapper">
</li>
<li id="Message" class="dropdown menu-wrapper">
</li>
<li id="Overview" class="dropdown menu-wrapper">
</li>
<li id="myAccount" class="dropdown menu-wrapper">
</li>
</ul>
Then after you get the permissions from the server, enable the nodes.
$(document).ready(function () {
var CheckPermission = location.protocol + '//' + location.host + '/permission';
$.get(CheckPermission, function (data) {
// If the menu should be shown then remove the css class
if(data === 'Admin') {
$("#Discover").removeClass('hidden-menu');
}
})
});
I have the following code:
if (screen.width > 769) {
$(".searchIcon").on("click", function () {
$(".searchForm").toggle("slow");
$(".searchIcon").children().toggleClass("icon-search").toggleClass("icon-close");
$("#SearchBox").focus();
});
}
And my markup:
<div class="searchContainer navbar-right hidden-xs hidden-sm">
<button class="searchIcon" aria-label="Search" type="button">
<i class="icon-search" aria-hidden="true"></i>
</button>
</div>
<div class="searchContainer hidden-md hidden-lg">
<i class="icon-search" aria-hidden="true"></i>
</div>
<div class="navbar-form navbar-right searchForm" style="display: none;">
<label class="sr-only" for="#SearchBox">Search</label>
<input id="SearchBox" class="form-control" type="text" placeholder="Search">
</div>
When the button is clicked, the .searchForm container slowly toggles into view to show the search box. This works fine on desktop and mobile devices, but when navigating using a screen reader (using the built in accessibility tools on the iPad), selecting the button to click it has no effect. What am I missing here?
It seems as though I found my answer here:
https://developer.mozilla.org/en-US/docs/Web/Accessibility/ARIA/ARIA_Techniques/Using_the_button_role
I changed my JS to this:
if (screen.width > 769) {
$(".searchIcon").on("click", function(e) {
e.preventDefault();
var pressed = e.target.getAttribute("aria-pressed") == "true";
//change the aria-pressed value as the button is toggled:
e.target.setAttribute("aria-pressed", pressed ? "false" : "true");
$(".searchForm").toggle("slow");
$(".searchIcon").children().toggleClass("icon-search").toggleClass("icon-close");
$("#SearchBox").focus();
});
}
and my markup to this:
<div class="searchContainer navbar-right hidden-xs hidden-sm">
<button class="searchIcon" aria-label="Search" type="button" aria-pressed="false">
<i class="icon-cmich-search" aria-hidden="true"></i>
</button>
</div>
<div class="searchContainer hidden-md hidden-lg">
<i class="icon-cmich-search" aria-hidden="true"></i>
</div>
<div class="navbar-form navbar-right searchForm" style="display: none;">
<label class="sr-only" for="#SearchBox">Search</label>
<input id="SearchBox" class="form-control" type="text" placeholder="Search">
</div>
I've only been using aria for the last 3 months or so, and there is still a huge learning curve here for me, but this produced the result I was expecting. The search box now slowly toggles into place just as it did with the desktop/mobile device.
I am trying load content into a tab when clicked on a button. But the below code takes me to the first tab instead.
HTML CODE:
<div class="tabbable">
<ul class="nav nav-tabs">
<li class="active"><a href="#overview" >Overview</a></li>
<li class=""><a href="#site" >Manage Sites</a></li>
<li class="" style="display:none;"><a href="#department" >Departments</a></li>
</ul>
</div>
<div class="tab-pane" id="site">
<div class="container center">
<h3 class="center">Sites Management</h3>
<tr>
<td><input type="text" class="form-control name" id="site_name{ID}" value="{NAME}">/td>
<button type="button" class="btn btn-default btn-sm dropdow`enter code here`n-toggle" data-toggle="dropdown">
Action <span class="caret"></span>
</button>
<ul class="dropdown-menu" role="menu">
<li><a href="#dept-container" class='manageDepartments' id='{ID}'>Manage departments</a></li>
</ul>
</td>
</tr>
</div>
</div>
<div class="tab-pane" id="department">
<div class="container center" id="dept-container">
<h3 class="center">Departments Management</h3>
</div>
</div>
Jquery:
$('.manageDepartments').on( 'click', function( event ) {
var urlLinks = $(this).attr("href");
$("#site").load(urlLinks);
});
Can anyone tell me what's wrong in here?
Thanks in advance
$('.manageDepartments').on( 'click', function( event ) {
event.preventDefault();
$("#site").html($($(this).attr("href")).html());
});