Laravel: how to add continue blade syntax inside HTML attributes without space - php

In laravel 5.4, how we can write the following:
<li class="page-item {{ ($paginator->onFirstPage() ? 'disabled' : '') }}">
Above is not working, and it shows output as
<li class="page-itemdisabled"> - If condition is true and
<li class="page-item "> - If condition is false.
Notice an space after page-item class. I don't want that.
To fix that, I simply tried:
<li class="page-item{{ ($paginator->onFirstPage() ? 'disabled' : '') }}">
But the above not working when condition is true and generates output as below:
<li class="page-itemdisabled">
Please advise how I can fix this, checked Laravel docs + Googled, but not finding anything such.

Just add a space before disabled. Notice the added space below.
<li class="page-item{{ ($paginator->onFirstPage() ? ' disabled' : '') }}">

you can write
<li class="page-item{{ ($paginator->onFirstPage() ? 'disabled' : '') }}">
to
<li class="page-item{{ ($paginator->onFirstPage() ? ' disabled' : '') }}">

Intead of 'disabled' use ' disabled':
<li class="page-item{{ ($paginator->onFirstPage() ? ' disabled' : '') }}">

You should update your code like:
<li class="page-item {{isset($paginator->onFirstPage()) ? 'disabled' : ''}}">

Related

Why did not highlight current bootstrap menu in Laravel 5.6?

I am working with Laravel 5.6 and using following sidemenu link as one of items as the app side menu,
<nav class="navbar navbar-default">
<ul class="nav nav-sidebar">
<li class="active">Home</li>
<li class="{{Request::is('vehicles*') ? 'active' : null}}">My Ads</li>
</ul>
</nav>
and this sidemenu blade file is include with other blade files to show side menu, and above menu link route is following,
Route::get('myads', [
'uses' => 'VehicleController#indexpersonel',
'as' => 'vehicles.myads',
]);
but when I visit myads blade file it is not highlight current menu items. how can fix this probelm?
edit menu bar
<ul class="nav nav-sidebar">
{{dd(Request::path());}}
<li class="{{ (Request::is('vehicles/*') || Request::is('vehicles') ? 'active' : '') }}">My Ads</li>
</ul>
use this
<li class="{{ (Request::is('myads/*') || Request::is('myads') ? 'active' : '') }}">
You need to add /,
<li class="{{Request::is('*/vehicles/*') ? 'active' : null}}">
For More details visit https://laravel.com/docs/5.7/requests
Is() method starts comparing URL from the first segment.
For Example:
1) Your URL is http://127.0.0.1:8000/admin/client/add and you want to check client is exists or not in URL so you need to do something like <li class="{{Request::is('*/client/*') ? 'active' : null}}">
2) http://127.0.0.1:8000/admin/client/add find an admin in URL or not
<li class="{{Request::is('admin/*') ? 'active' : null}}">
I hope this will help you.

Highlighting selected tab in nav - laravel blade

I have the code below in my view, but when i route to the page, the tab isn't showing as active. I search for this on answer on SO but it wouldn't solve my problem..
What am i not doing right?
I am using laravel version 5.6
VIew
<ul id="main-menu-navigation" data-menu="menu-navigation" class="nav navbar-nav">
<li class="nav-item {{ Request::path() == '/admin/dashboard/foods/all' ? 'active' : '' }}"><a href="/admin/dashboard/foods/all" class="nav-link">
<img src="/images/menubar/items.png" width="30px" height="30px" border="0" alt="Module Icon"/>
<span>Food Items</span></a>
</li>
</ul>
First i recommend you to put the logic in a directive, so the html look creaner and the logic is separated from the view.
In your AppServiceProvider you just put this
Blade::directive('menuActive',function($expression) {
//explode the '$expression' string to the varibles needed
list($route, $class) = explode(', ', $expression);
//then we check if the route is the same as the one we are passing.
return "{{ request()->is({$route}) ? {$class} : '' }}";
});
know in your view you just add
<ul id="main-menu-navigation" data-menu="menu-navigation" class="nav navbar-nav">
<li class="nav-item #menuActive('admin/dashboard/foods/all', 'active')"><a href="/admin/dashboard/foods/all" class="nav-link">
<img src="/images/menubar/items.png" width="30px" height="30px" border="0" alt="Module Icon"/>
<span>Food Items</span></a>
</li>
I'm not sure what Request::path() is returning, but it doesn't match your check for /admin/dashboard/foods/all (honestly, likely an issue with leading /)
Also, there is a method called is() on the request() helper that determines if the current route matches a given value, so use as:
<li class="nav-item {{ request()->is('admin/dashboard/foods/all') ? 'active' : '' }}"> ...
And it should work.

How to write logic inside HTML tag in laravel Blade

I wanted to make my <li> tag active , for that i wanted to check if $category->id == $product->category_id if equals then the class would be active otherwise inactive. How do i do it inside blade? I have done the following way.But i couldn't get proper output.
<li class="{!! ($category->id == $product->category_id) ? 'active': '' !!}">
You're pretty close:
<li class="{{ ($category->id == $product->category_id ? 'active': '') }}">
You need {{, not {!!. I also fixed a typo with category_id.

How do I add 'active' class dynamically in loop on the laravel blade? (Laravel 5.3)

My view is like this :
<ul class="nav nav-tabs nav-cat">
#foreach($countries as $country)
<li role="presentation">{{ ucfirst($country->name) }}</li>
#endforeach
</ul>
I want add class="active" in li tag. So, when the tab clicked, the li tag will active. And I want first loop will active too
How can I do it?
If you will follow instructions about The Loop Variable you will find usefull $loop->first helper. It returns true if it's first item in an array. So you can do this:
#foreach($items as $item)
<li class="{{ $loop->first ? 'active' : '' }}">...</li>
#endforeach
Then on tab class click if you want to move class to active tab you should make it by using javascript
You could use javascript to do this also!
Set an ID to your li tag.
Get your li tag element by the id.
.addClass('active');
I have used a laravel package in the past if you need a quick fix
https://github.com/dwightwatson/active
Just Use $loop->first active in your li class.
class="{{ $loop->first ? 'active' : '' }}"
Sample example:-
#foreach ($category as $v_cat)
<li class="{{ $loop->first ? 'active' : '' }}">{{$v_cat->category_name}}</li>
#endforeach

Setting Bootstrap navbar active class in Laravel 5

I've been wondering around looking for solutions, but can't really understand especially when creating helpers. I'm new in Laravel and I want a simple or if not a detailed instruction on how to set the active class for my bootstrap navbar.
Here's what I've done so far, but can't get it done:
<div class="header clearfix">
<nav>
<ul class="nav nav-pills pull-right">
<li class="">Home
</li>
<li {{ Request::is('about*') ? ' class="active"' : null }}>About Us
</li>
<li>Login
</li>
</ul>
</nav>
<h2 class="">Tobacco Prevention and Control Program</h2>
</div>
EDIT
Setting class="active" will make all nav-pills active. The intended effect is that only the li of the current page have the active class.
If you are working with named routes. You can use this approach in your views:
{{ Route::currentRouteNamed('about') ? 'active' : '' }}
or
{{ Route::is('about') ? 'active' : '' }}
The Illuminate\Routing\Router#is(...) is an alias of the Illuminate\Routing\Router#currentRouteNamed(...).
Your code is working fine, but you have to use it for every link that can be active. It is better to return only class name, not class="..." so you can add other classes.
Be careful when using * at the end (about*). If you use /* for home page then it will always be marked as active (because every other page starts with /).
<ul class="nav nav-pills pull-right">
<li class="{{ Request::is('/') ? 'active' : '' }}">
Home
</li>
<li class="{{ Request::is('about') ? 'active' : '' }}">
About Us
</li>
<li class="{{ Request::is('auth/login') ? 'active' : '' }}">
Login
</li>
</ul>
You can also move {{ Request::is('/') ? 'active' : '' }} to helper function/method.
<ul class="nav nav-second-level">
<li class="{{ Request::segment(1) === 'programs' ? 'active' : null }}">
<a href="{{ url('programs' )}}" ></i> Programs</a>
</li>
<li class="{{ Request::segment(1) === 'beneficiaries' ? 'active' : null }}">
Beneficiaries
</li>
<li class="{{ Request::segment(1) === 'indicators' ? 'active' : null }}">
Indicators
</li>
</ul>
Throw this in your helper.php
function set_active($path, $active = 'active') {
return call_user_func_array('Request::is', (array)$path) ? $active : '';
}
Use it like so
<li class="{{ set_active(['about*']) }}">About Us
You can pass a single string to a route or multiple and wildcards.
See more detail on Laravel Trick
Set a section on your blade file (let home.blade.php) like
#section('Home', 'my-active-class')
And set a section on your another blade file (let about.blade.php) like
#section('About', 'my-active-class')
and yield this section on app.blade.php (Suppose you are extending from app.blade.php)
...
<li class="#yield('Home')">Home</li>
<li class="#yield('About')">About</li>
...
Request::path() returns the request uri, for example: http://localhost/programs , will return programs, so you can do this:
<li class="{{ Request::path() == 'programs' ? 'active' : '' }}">
</i> Programs
</li>
solution is
<ul class="nav navbar-nav pull-right">
<li class="{{ Request::is('/') ? 'active' : '' }}">
Home
</li>
<li class="{{ Request::is('about') ? 'active' : '' }}">
About Us
</li>
<li class="{{ Request::is('whyus') ? 'active' : '' }}">
Why Us
</li>
</ul>
This is simple: to get your links to be active when using bootstrap, all you need is an if statement inside the class link, for instance: i have my current url as http://example.com/home
<li class="{{ Request::url() == url('/home') ? 'active' : '' }}"><a href="/home" ></li>
Home
</a>
and you are good to go.
The solution given by #Daniel Antos is best answer, as I have found. Mr. Danial Antos also warned about using * at the end (about*). Because while using /* for home page then it is always marked as active (because every other page starts with /). So, I have used as follows and it worked fine for me:
{{ (Request::is('users') || Request::is('users/*') ? 'active open' : '') }}
I think this would be simple, and it works for me.
<li class="{{ Request::segment(1)=='vehicles' ? 'active' : '' }}">
Vehicles
</li>
I found the solution:
composer require devmarketer/easynav
More details : https://github.com/DevMarketer/LaravelEasyNav
use
Request::is('[level]') ? 'active' : ''
In case of multilevel, use:
Request::is('[level]', '[level]/*') ? 'active' : ''
<ul class="nav nav-second-level">
<li class={{ Request::is('/') ? 'active' : '' }}>
<a href="{{ url('programs' )}}" ></i> Programs</a>
</li>
<li class="{{ Request::segment(1) === 'beneficiaries' ? 'active' : null }}">
Beneficiaries
</li>
<li class="{{ Request::segment(1) === 'indicators' ? 'active' : null }}">
Indicators
</li>
</ul>
The Easiest way is to add class active :-
#if (request()->routeIs('dashboard'))
class="active"
#endif
If we manage to get the URL path, we can compare it with the routes and put an active class there.
{{'/'==request()->path()?'active':''}}
{{'about'==request()->path()?'active':''}}
I have created a simple but fun and easy to use package named Active which can solve your problem and maybe more...
I will be glad to see your comments.
Link of the package:
https://github.com/tuytoosh/active

Categories