dropdown toggle issue in navbar with ng-bootstrap (4) angular 2 (cli)
Solution 1
I got it working like this:
<nav class="navbar navbar-light bg-faded">
<a class="navbar-brand" href="#">Navbar</a>
<ul class="nav navbar-nav">
<li class="nav-item active">
<a class="nav-link" href="#">Home <span class="sr-only">(current)</span></a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Link</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Link</a>
</li>
<li class="nav-item dropdown">
<div ngbDropdown class="d-inline-block">
<button class="btn btn-outline-primary" id="dropdownMenu1" ngbDropdownToggle>Toggle dropdown</button>
<div ngbDropdownMenu class="dropdown-menu" aria-labelledby="dropdownMenu1">
<button class="dropdown-item">Action - 1</button>
<button class="dropdown-item">Another Action</button>
<button class="dropdown-item">Something else is here</button>
</div>
</div>
</li>
</ul>
<form class="form-inline float-xs-right">
<input class="form-control" type="text" placeholder="Search">
<button class="btn btn-outline-success" type="submit">Search</button>
</form>
</nav>
As pointed above in the comment (link)
Solution 2
I ended up doing something like this:
In the html template i have this code:
<nav id="mainNavbar" class="navbar navbar-expand-lg navbar-dark bg-dark fixed-top">
<a class="navbar-brand" href="#">Navbar</a>
<button class="navbar-toggler" type="button" data-toggle="collapse"
data-target="#navbarSupportedContent" aria-controls="navbarSupportedContent"
aria-expanded="false" aria-label="Toggle navigation
(click)="toggleCollapsed()">
<span class="navbar-toggler-icon"></span>
</button>
<div id="navbarSupportedContent" [ngClass]="{'collapse': collapsed, 'navbar-collapse': true}">
......
</nav>
In the component i have this
export class NavComponent {
collapsed = true;
toggleCollapsed(): void {
this.collapsed = !this.collapsed;
}
}
Solution 3
modify your drown down html parts to this:
<li class="nav-item dropdown">
<div ngbDropdown class="d-inline-block">
<button class="btn btn-outline-primary" id="dropdownMenu1"
**ngbDropdownToggle**>use Attrib ngbDropdownToggle</button>
<!-- use ngbDropdownMenu -->
<div **ngbDropdownMenu** class="dropdown-menu" aria-labelledby="dropdownMenu1">
<button class="dropdown-item">Action - 1</button>
<button class="dropdown-item">Another Action</button>
<button class="dropdown-item">Something else is here</button>
</div>
</div>
</li>
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Tanweer
I am a senior full-stack software engineer with a focus on building intuitive and effective web applications in Elixir(Erlang), Nodejs, Ruby, Golang and Angular/react/Vue using best practices and common design patterns. I am a problem solver, architect and have more than 7 years of industry Experience. I can inter-convert nodejs, elixir/erlang, RoR codebase. I have a very firm grasp in TDD, deployments and API development. I have a firm grasp in working with iot devices(via mqtt). I provide High-quality, maintainable backend and frontend solutions. I can work on creating complex web applications. I can create single-page web applications (SPA) using Angular/Vue/React. I offer services in 3rd party API integrations. Payment gateways integration (Stripe, PayPal etc). Graphql IoT/IoT core Backend + APIS Able to work as part of a team or solely. I can also lead/manage a team for you. I have worked on enterprise level applications and projects with millions of users. I have good experience with indexing, complex queries, caching, common security holes and dealing with big data.
Updated on September 24, 2022Comments
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Tanweer over 1 year
I followed the instructions described here and css is working perfectly. For the dropdown toggle I used this code
<nav class="navbar navbar-light bg-faded"> <a class="navbar-brand" href="#">Navbar</a> <ul class="nav navbar-nav"> <li class="nav-item active"> <a class="nav-link" href="#">Home <span class="sr-only">(current)</span></a> </li> <li class="nav-item"> <a class="nav-link" href="#">Link</a> </li> <li class="nav-item"> <a class="nav-link" href="#">Link</a> </li> <li class="nav-item dropdown"> <a class="nav-link dropdown-toggle" href="#" id="supportedContentDropdown" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">Dropdown</a> <div class="dropdown-menu" aria-labelledby="supportedContentDropdown"> <a class="dropdown-item" href="#">Action</a> <a class="dropdown-item" href="#">Another action</a> <a class="dropdown-item" href="#">Something else here</a> </div> </li> </ul> <form class="form-inline float-xs-right"> <input class="form-control" type="text" placeholder="Search"> <button class="btn btn-outline-success" type="submit">Search</button> </form> </nav>
But the dropdown toggle is not working, although I include NgbModule for Root. Please me know if I had to include something else in my component providers array or anything else. Thanks in advance
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JB Nizet over 7 yearsRead the documentation: ng-bootstrap.github.io/#/components/dropdown. I don't see any occurrence of ngbDropdown and ngbDropdownToggle in your code, so how could that work?
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