Get collection in blade and check if empty
up vote
1
down vote
favorite
If I want to display the addresses of a user in a blade file I do it like this:
@if(!$user->addresses->isEmpty())
<ul>
@foreach ($user->addresses as $address)
<li >
{!! displayText($address->toString()) !!}
</li>
@endforeach
</ul>
@endif
If addresses would be an array instead of an collection I could shorten the code to:
@if(!empty($addresses = $user->addresses))
<ul>
@foreach ($addresses as $address)
<li >
{!! displayText($address->toString()) !!}
</li>
@endforeach
</ul>
@endif
I wonder if there is a better way to check if a collection is empty in a blade file.
php laravel
edited Jan 7 at 22:51
Jamal♦
30.2k11115226
asked Jan 2 at 9:45
Adam
1827
bumped to the homepage by Community♦ 17 mins ago
This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.
add a comment |
up vote
1
down vote
favorite
If I want to display the addresses of a user in a blade file I do it like this:
@if(!$user->addresses->isEmpty())
<ul>
@foreach ($user->addresses as $address)
<li >
{!! displayText($address->toString()) !!}
</li>
@endforeach
</ul>
@endif
If addresses would be an array instead of an collection I could shorten the code to:
@if(!empty($addresses = $user->addresses))
<ul>
@foreach ($addresses as $address)
<li >
{!! displayText($address->toString()) !!}
</li>
@endforeach
</ul>
@endif
I wonder if there is a better way to check if a collection is empty in a blade file.
php laravel
edited Jan 7 at 22:51
Jamal♦
30.2k11115226
asked Jan 2 at 9:45
Adam
1827
bumped to the homepage by Community♦ 17 mins ago
This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.
add a comment |
up vote
1
down vote
favorite
up vote
1
down vote
favorite
If I want to display the addresses of a user in a blade file I do it like this:
@if(!$user->addresses->isEmpty())
<ul>
@foreach ($user->addresses as $address)
<li >
{!! displayText($address->toString()) !!}
</li>
@endforeach
</ul>
@endif
If addresses would be an array instead of an collection I could shorten the code to:
@if(!empty($addresses = $user->addresses))
<ul>
@foreach ($addresses as $address)
<li >
{!! displayText($address->toString()) !!}
</li>
@endforeach
</ul>
@endif
I wonder if there is a better way to check if a collection is empty in a blade file.
php laravel
edited Jan 7 at 22:51
Jamal♦
30.2k11115226
asked Jan 2 at 9:45
Adam
1827
If I want to display the addresses of a user in a blade file I do it like this:
@if(!$user->addresses->isEmpty())
<ul>
@foreach ($user->addresses as $address)
<li >
{!! displayText($address->toString()) !!}
</li>
@endforeach
</ul>
@endif
If addresses would be an array instead of an collection I could shorten the code to:
@if(!empty($addresses = $user->addresses))
<ul>
@foreach ($addresses as $address)
<li >
{!! displayText($address->toString()) !!}
</li>
@endforeach
</ul>
@endif
I wonder if there is a better way to check if a collection is empty in a blade file.
php laravel
php laravel
edited Jan 7 at 22:51
Jamal♦
30.2k11115226
asked Jan 2 at 9:45
Adam
1827
edited Jan 7 at 22:51
Jamal♦
30.2k11115226
asked Jan 2 at 9:45
Adam
1827
edited Jan 7 at 22:51
Jamal♦
30.2k11115226
edited Jan 7 at 22:51
Jamal♦
30.2k11115226
edited Jan 7 at 22:51
Jamal♦
30.2k11115226
30.2k11115226
asked Jan 2 at 9:45
Adam
1827
asked Jan 2 at 9:45
Adam
1827
asked Jan 2 at 9:45
Adam
1827
1827
bumped to the homepage by Community♦ 17 mins ago
This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.
bumped to the homepage by Community♦ 17 mins ago
This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.
add a comment |
add a comment |
2 Answers
2
active
oldest
votes
up vote
0
down vote
You don't need to check if your array is empty before using it in a foreach.
But if you need to check if it is empty (to show a message, for example), you can use the @empty tag.
I'd do something like this: (Check also @forelse):
<ul>
@forelse ($addresses as $address)
<li >
{!! displayText($address->toString()) !!}
</li>
@empty($addresses)
<li> No addresses... </li>
@endforelse
</ul>
edited Jan 2 at 13:59
Sᴀᴍ Onᴇᴌᴀ
8,12861751
answered Jan 2 at 13:52
Diogo Sgrillo
1012
add a comment |
up vote
0
down vote
You have to check it to not print empty <ul></ul> but there is an easy way to do this.
You may use HTML::ul() to print array of addresses. You may check documentation from here and example usage from here
answered Jan 17 at 14:56
Bold P.
111
add a comment |
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2 Answers
2
active
oldest
votes
2 Answers
2
active
oldest
votes
active
oldest
votes
active
oldest
votes
up vote
0
down vote
You don't need to check if your array is empty before using it in a foreach.
But if you need to check if it is empty (to show a message, for example), you can use the @empty tag.
I'd do something like this: (Check also @forelse):
<ul>
@forelse ($addresses as $address)
<li >
{!! displayText($address->toString()) !!}
</li>
@empty($addresses)
<li> No addresses... </li>
@endforelse
</ul>
edited Jan 2 at 13:59
Sᴀᴍ Onᴇᴌᴀ
8,12861751
answered Jan 2 at 13:52
Diogo Sgrillo
1012
add a comment |
up vote
0
down vote
You don't need to check if your array is empty before using it in a foreach.
But if you need to check if it is empty (to show a message, for example), you can use the @empty tag.
I'd do something like this: (Check also @forelse):
<ul>
@forelse ($addresses as $address)
<li >
{!! displayText($address->toString()) !!}
</li>
@empty($addresses)
<li> No addresses... </li>
@endforelse
</ul>
edited Jan 2 at 13:59
Sᴀᴍ Onᴇᴌᴀ
8,12861751
answered Jan 2 at 13:52
Diogo Sgrillo
1012
add a comment |
up vote
0
down vote
up vote
0
down vote
You don't need to check if your array is empty before using it in a foreach.
But if you need to check if it is empty (to show a message, for example), you can use the @empty tag.
I'd do something like this: (Check also @forelse):
<ul>
@forelse ($addresses as $address)
<li >
{!! displayText($address->toString()) !!}
</li>
@empty($addresses)
<li> No addresses... </li>
@endforelse
</ul>
edited Jan 2 at 13:59
Sᴀᴍ Onᴇᴌᴀ
8,12861751
answered Jan 2 at 13:52
Diogo Sgrillo
1012
You don't need to check if your array is empty before using it in a foreach.
But if you need to check if it is empty (to show a message, for example), you can use the @empty tag.
I'd do something like this: (Check also @forelse):
<ul>
@forelse ($addresses as $address)
<li >
{!! displayText($address->toString()) !!}
</li>
@empty($addresses)
<li> No addresses... </li>
@endforelse
</ul>
edited Jan 2 at 13:59
Sᴀᴍ Onᴇᴌᴀ
8,12861751
answered Jan 2 at 13:52
Diogo Sgrillo
1012
edited Jan 2 at 13:59
Sᴀᴍ Onᴇᴌᴀ
8,12861751
edited Jan 2 at 13:59
Sᴀᴍ Onᴇᴌᴀ
8,12861751
edited Jan 2 at 13:59
Sᴀᴍ Onᴇᴌᴀ
8,12861751
8,12861751
answered Jan 2 at 13:52
Diogo Sgrillo
1012
answered Jan 2 at 13:52
Diogo Sgrillo
1012
answered Jan 2 at 13:52
Diogo Sgrillo
1012
1012
add a comment |
add a comment |
up vote
0
down vote
You have to check it to not print empty <ul></ul> but there is an easy way to do this.
You may use HTML::ul() to print array of addresses. You may check documentation from here and example usage from here
answered Jan 17 at 14:56
Bold P.
111
add a comment |
up vote
0
down vote
You have to check it to not print empty <ul></ul> but there is an easy way to do this.
You may use HTML::ul() to print array of addresses. You may check documentation from here and example usage from here
answered Jan 17 at 14:56
Bold P.
111
add a comment |
up vote
0
down vote
up vote
0
down vote
You have to check it to not print empty <ul></ul> but there is an easy way to do this.
You may use HTML::ul() to print array of addresses. You may check documentation from here and example usage from here
answered Jan 17 at 14:56
Bold P.
111
You have to check it to not print empty <ul></ul> but there is an easy way to do this.
You may use HTML::ul() to print array of addresses. You may check documentation from here and example usage from here
answered Jan 17 at 14:56
Bold P.
111
answered Jan 17 at 14:56
Bold P.
111
answered Jan 17 at 14:56
Bold P.
111
answered Jan 17 at 14:56
Bold P.
111
111
add a comment |
add a comment |
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