I am trying to use Materialize with Meteor, and I have hit a bump on how to initialize Materialize javascript, when adding/removing emelents from dom.
Usecase is simple - navbar contains login/register functions when user has not logged in, when she is logged in, there is a dropdown (that requires separate initialization) containing sign out. as rendered on template gets called only once, after second login/logout dropdown stops working.
Template._header.onRendered(function(){
console.log('onRendered');
$(".dropdown-button").dropdown();
});
and html part
<template name="_header">
<!-- Dropdown Structure -->
<ul id="dropdown1" class="dropdown-content">
<li>one</li>
<li>two</li>
<li class="divider"></li>
<li><i class="fa fa-lock left"></i>Sign Out</li>
</ul>
<nav class="light-blue" role="navigation">
<div class="nav-wrapper">
Logo
<ul id="nav-mobile" class="right hide-on-med-and-down">
<li><a class="clicker" href="#!">Clicker</a></li>
{{#if currentUser}}
<li>Welcome</li>
<!-- Dropdown Trigger -->
<li><a class="dropdown-button" href="#!" data-activates="dropdown1">Dropdown<i class="mdi-navigation-arrow-drop-down right"></i></a></li>
{{else}}
<li>Sign in</li>
<li>Register</li>
{{/if}}
</ul>
</div>
</nav>
</template>
I have read many questions here and posts in other parts of the interwebs, but I don't understand how to emulate template.updated style callback, that would be called every time element is added, removed or changed within a template. Any ideas?
update:
There are very similar question out there. Problem there has different circumstances, but solution is the same - have element in separate template.
Looks like only way are to to wrap the added/removed element in its own nested template, and then listening onRendered there. (As stipulated in this comment)
Now I have rewritten code like this:
Template._header_dropdown.onRendered(function(){
console.log('onRenderedDropdown');
$(".dropdown-button").dropdown();
});
with html part
<template name="_header">
<nav class="light-blue" role="navigation">
<div class="nav-wrapper">
Logo
<ul id="nav-mobile" class="right hide-on-med-and-down">
<li><a class="clicker" href="#!">Clicker</a></li>
{{#if currentUser}}
<li>Welcome</li>
<li>Main</li>
<!-- Dropdown Trigger -->
{{> _header_dropdown}}
{{else}}
<li>Sign in</li>
<li>Register</li>
{{/if}}
</ul>
</div>
</nav>
</template>
<template name="_header_dropdown">
<!-- Dropdown Structure -->
<ul id="dropdown1" class="dropdown-content">
<li>one</li>
<li>two</li>
<li class="divider"></li>
<li><i class="fa fa-lock left"></i>Sign Out</li>
</ul>
<li><a class="dropdown-button" href="#!" data-activates="dropdown1">Dropdown<i class="mdi-navigation-arrow-drop-down right"></i></a></li>
</template>
and it works. Not very neat solution, but still a lot better than many other leads I had googled. Thanks everybody
Related
I am using Bootstrap Treeview from my ASP.NET master page. Please see the sample code below. This code is in a Master page. The treeview is losing its state when going to a child page (for example, Page5). The menu gets collapsed.
What would be the best way to keep the respective treeview expanded? For example, when I go to Page 3, I want to have the secondMenuli expanded.
NOTE: I tried it without master page and it works perfectly, but I was looking to solve it using the master page.
<ul id="leftmenulist" class="sidebar-menu">
<li id="firstMenuli" class="active">
<a href="Home.aspx">
<span>Home</span>
</a>
</li>
<li id="secondMenuli" class="treeview">
<a href="#">
<span>Second Menu</span>
</a>
<ul class="treeview-menu">
<li>Page1</li>
<li>Page2</li>
<li>Page3</li>
</ul>
</li>
<li id="thirdMenuli" class="treeview">
<a href="#">
<span>Third Menu</span>
</a>
<ul class="treeview-menu">
<li>Page4</li>
<li>Page5</li>
<li>Page6</li>
</ul>
</li>
</ul>
Well, as the title said, my problem is that after add ajaxToolkit:SlideShowExtender to my Main.aspx, that page's Bootstrap dropdown menu stop working, and when i go to other page, drop down menu comeback to life itself. If i remove ajaxToolkit:SlideShowExtender from my Main.aspx, the Bootstrap dropdown menu begin to work again. So how can i put these 2 together?
I put my dropdown menu to my master page and all other pages is using that master page. Everything work fine unless i add ajaxToolkit:SlideShowExtender.
I also put these scripts on the head of the master page.
<script type="text/javascript" src="Scripts/jquery-1.7.1.min.js"></script>
<script type="text/javascript" src="Scripts/bootstrap.min.js"></script>
And these are the drop down menu code in the master page.
<div class="navbar navbar-default navbar-fixed-top">
<div class="container">
<div class="navbar-collapse collapse">
<ul class="nav navbar-nav">
<li class="active">Home</li>
<li>Item</li>
<li class="dropdown">
Account<b class="caret"></b>
<ul class="dropdown-menu">
<li>Log in</li>
<li>Registration</li>
<li>Log out</li>
<li>Modify</li>
</ul>
</li>
<li class="dropdown">
Orders<b class="caret"></b>
<ul class="dropdown-menu">
<li>Cart</li>
<li>History</li>
</ul>
</li>
<li id="adminControl" runat="server" visible="false" class="dropdown">
Admins<b class="caret"></b>
<ul class="dropdown-menu">
<li>Item management</li>
<li>Order managerment</li>
<li>Article managerment</li>
</ul>
</li>
<li>Search</li>
<li>About</li>
<li>Contact</li>
</ul>
</div> <!--/.nav-collapse -->
</div> <!--/container -->
</div> <!--/navbar navbar-default navbar-fixed-top -->
Than you all for reading this question and for all your help.
I'm trying to use a dropdown menu with Meteor, but it's now working. I don't know if it's related with the packages that I have installed:
https://atmosphere.meteor.com/package/zurb-foundation
https://atmosphere.meteor.com/package/iron-router
https://atmosphere.meteor.com/package/accounts-entry
https://atmosphere.meteor.com/package/iron-router-progress
Here is the dropdown example:
<section class="top-bar-section">
<ul class="right">
<li class="has-dropdown">
user
<ul class="dropdown">
<li>Contact</li>
<li>Friends</li>
</ul>
<ul class="dropdown">
<li>Contact</li>
</ul>
</li>
</ul>
</section>
What might be the problem? The console prints this error: Uncaught TypeError: Cannot read property 'is_hover' of undefined
Thanks.
you can do $('document').foundation('reflow') on rendered template like here: zf5.meteor.com
This works great using the zurb-foundation package you linked to:
<section class="top-bar-section">
<ul class="right">
<li class="has-dropdown">
user
<ul id="drop1" class="f-dropdown" data-dropdown-content>
<li>Contact</li>
<li>Friends</li>
</ul>
</li>
</ul>
</section>
I'm creating a whole website using Java / JSP, but also using zurb foundation.
Now I know that you have to call $(document).foundation(); to make foundation work, but because I'm using ajax to switch between screens (does not have that flash effect of that white screen when switching between pages) when I open my home page it executes that method ($(document).foundation();) and everything looks fine.
The problem comes in with the Top Nav bar that I have. If it goes over to the mobile version, you get that Menu button on the right hand side, and switching there between sub categories, shows a "Back" button to go back to the parent category.
The problem begins when I open my next page (using ajax), it now has components on there namely components. These in fact looks way better on foundation than the normal standard html ones. When I execute $(document).foundation(); again, the components goes into the foundation styled components but now with the top nav bar, there are 2 back buttons and that messes around with the functionality of the back button as well i.e. breaks it. When I go to the screen again, it adds another back button and so on.
Is there someway to revert the foundation() method, and then call it again to refresh it?
This is my Top Nav bar.
<div class='fixed contain-to-grid' style='height:67px;'>
<div class='large-12 columns' id='topNav'>
<nav class='top-bar'>
<ul class='title-area'>
<!-- Title Area -->
<li class='name'>
<h1><a href='#'><img src='img/logoLeft.png' style="width:181px;" id='logo'/></a></h1>
</li>
<!-- Remove the class 'menu-icon' to get rid of menu icon. Take out 'Menu' to just have icon alone -->
<li class='toggle-topbar menu-icon'><a href='#'><span>Menu</span></a></li>
</ul>
<section class='top-bar-section'>
<ul class="left">
<li class="divider" id='div1' style='display:none;'></li>
<li class="has-dropdown" id='nonFinNav' style='display:none;'>Non-Financial
<ul class="dropdown">
<li><label>Heading 1</label></li>
<li>Cat 1</li>
<li class="divider"></li>
<li>Cat 2</li>
<li class="divider"></li>
<li>Cat 3</li>
<li class="divider"></li>
<li class="has-dropdown"><a href="#" id='leaveMain'>Cat 4</a>
<ul class="dropdown">
<li><label>Leave</label></li>
<li>SubCat 1</li>
<li class="divider"></li>
<li>SubCat 2</li>
<li class="divider"></li>
<li>SubCat 3</li>
<li class="divider"></li>
</ul></li>
<li class="divider"></li>
</ul>
</li>
<li class="divider" id='div2' style='display:none;'></li>
<li class="has-dropdown" id='FinNav' style='display:none;'><a href="#" style='margin- right:29px;'>Financial</a>
<ul class="dropdown">
<li><label>Heading 2</label></li>
<li>Cat 1</li>
<li class="divider"></li>
<li>Cat 2</li>
<li class="divider"></li>
<li>Cat 3</li>
<li class="divider"></li>
<li>Cat 4</li>
<li class="divider"></li>
</ul>
</li>
<li class="divider" id='div3' style='display:none;'></li>
</ul>
<!-- Right Nav Section -->
<ul class='right'>
<li><a id='logOffButton' style='display:none;'>Log Off</a></li>
<li class='divider'></li>
<li><a id='helpButton'>Help</a></li>
<li class='divider'></li>
</ul>
</section>
</nav>
</div>
</div>
If you need any more info, please ask and I will respond.
Thanks.
I've been having the same issue. I couldn't find a solution through foundation, but I did come up with something that's suitable for my purposes.
Firstly, instead of simply doing $(document).foundation(), I execute
$(document).foundation({topbar : {custom_back_text: false }});
This makes it so that the "back" button is now named after its previous menu. So, each back button title should be unique. It's important that they are unique. Now, I have a script that removes all duplicate menu items, based on their link text. I have it set to trigger each time someone clicks on a menu item with sub-items (foundation gives these a class of 'has-dropdown not-click'). This way the script only runs when it's truly needed.
function (){
var uniqueBackButtons = [];
$.each($('.back'), function(){
if(uniqueBackButtons.indexOf(this.childNodes[0].childNodes[0].childNodes[0].data) == -1){
uniqueBackButtons.push(this.childNodes[0].childNodes[0].childNodes[0].data);
}
else{
$(this).remove();
}
});
}
I also have the same issue.
I think the reason why I do have multiple "back" button is because of multiple declaration of this code:
$(document).foundation();
Notice that I have embedded this
<script src="js/app.js"></script>
that also contains that script. It works to me. I put all my scripts on js/app.js
Can someone please point me to where I can go to find info on how to create a mobile menu (drop list) for the code bellow? All the tutorials that I have found has been on switching pages, nothing for filters such as bellow. I am using the isotop plugin to navigate through my site.
<!-- SMOOTH MENU DIV -->
<div id="nav-button"> </div>
<nav id="smooth-menu" role="navigation" class="main-nav-links responsive-nav">
<ul id="filters" data-option-key="filter">
<li>Home</li>
<li>About Danielle</li>
<li id="one">My Work
<ul class="second-level">
<li>Kids and Family</li>
<li>Babies</li>
<li class="last">Seniors</li>
</ul>
</li>
<li id="two">Info
<ul class="second-level">
<li>Session Fees</li>
<li>Finished Art</li>
<li class="last">About Your Session</li>
</ul>
</li>
<li>Contact</li>
</ul>
</nav>
<!-- end nav -->
I ended up using an alternative solution. I went with a different menu.