In my blade template I have a problem with a DB column with a blank space.
{{ $data->first name }} doesn't work.
Is there any alternative solution?
P.s. I can't modify my column name.
You can use the following syntax to access the column:
{{ $data->{'first name'} }}
or
{{ $data['first name'] }}
Related
Hope you can help me. I'm trying a simple loop in a Laravel blade view and trying to access some data through a relationship.
The DD below outputs 1 as expected, but the echo in the h5 produces the error in the title. I'm stumped!
#forelse($user_adverts as $user_advert)
{{ dd($user_advert->advertLogs->first()->id) }}
<h5 class="card-title">£ {{ $user_advert->advertLogs->first()->id }}</h5>
#empty
<p>No adverts yet :(</p>
#endforelse
If I {{ dd($user_advert->advertLogs->first()) }} I see the model: App\Models\AdvertLog
I'm just confused why I can't output a single column without a null error? Usually that means there is no relationship I thought? I know this is going to be a simple one - your help is appreciated!
You can get rid of the error by changing the card title like this
{{ $user_advert->advertLogs->first()?->id }}
The id will be displayed if you have one, and nothing if there is no advertLogs.
Not sure if this is want you intented to do though.
I'm developing a big hugo template. I try to simplfy the problem, so I have two datafile:
PROMO_00_1.yaml
PROMO_00_2.yaml
that are phisically stored in this directory:
themes/data/hp/
So, in the site config the user will decide which of this data file will be used simply indicate it in a param (HpElement).
In the template I call the partial in this way:
{{ partial "multiplepages/homepage/promos/00_promo_singleslide_text_video" (dict "context" . "data" $.Site.Params.HpElement) }}
In a partial I write:
{{ $data_partial := (printf "$.Site.Data.homepage.%s" .data)}}
{{ $data_partial}}
and the Hugo output is on the website:
$.Site.Data.homepage.PROMO_00_1
What I need is to access the single variable inside the .yaml file but the user MUST can decide which YAML file have to use. How can I achieve that?
Thanks
I just finished up a similar use case where I needed to select a YAML based on a date stamp. The index function is key to this operation.
https://gohugo.io/functions/index-function/
Here is a simplified version of my situation:
{{ $date := now.Format "s20060102"}}
{{ $data := (index .Site.Data.schedule $date) }}
{{ with $data }}
<h1>.longdate</h1>
{{ range .times }}
<h2>{{ .name }} - {{ .location }}
{{ end}
{{ end}
The example in the Hugo documentation uses an example where the data file is selected based on an attribute in the front matter.
I am new in Laravel and I am working on inbuilt project I have got {{ trans(core.text) }} after browse on internet I find that trans is a helper but I am not getting any file. So, Any one explain what does the line meaning {{ trans(core.text) }}.
Thank You
The trans function translates the given translation key using your localization files:
echo trans('messages.welcome');
If the specified translation key does not exist, the trans function will return the given key.
Link : https://laravel.com/docs/master/helpers
I save float number from input to MySQL.
I put "3.2" and "486.2" then save, in MySQL store as "3.2", "486.2", same as input and this field have type float.
But then i call this number from MySQL to Blade in Laravel like:
{{ $Item->price }} and {{ $Item->totalPay }}
the page show me: 3.2 => 3.2000000476837
and 486.2 => 486.20001220703
What is wrong i am was do?
Does this cause by Blade Engine or something?
I try to round() but this seem cannot.
This is a problem with float, specifically with trying to store decimals as a float since they cannot properly be represented. You should try using a decimal field in your database since you are stocking currency data. Or even better would be to use an integer field, saving your numbers as 320 and 48620, and then doing all calculations as such, and then dividing the value by 100, or formatting the number before you output it.
{{ $Item->price }} and {{ $Item->totalPay }}
{{ number_format($Item->price,5) }} and {{ number_format($Item->totalPay,5) }}
this will show
3.2 => 3.20000 and 486.2 => 486.20001
Does anyone know how I could get this to work.
My database has some null dates, so I would like to return as empty space.
I currently have this.
{{ Carbon::parse($chauffeur->roadTestCert)->format('m/d/Y') }}
and from what I read about the blade template is that you can use "or 'message'" after it.
I did this.
{{ Carbon::parse($chauffeur->roadTestCert)->format('m/d/Y') or '' }}
in hopes to just show empty space but I get a "1" instead.
Anyone know why and/or how to get around this?
Well, you should rather do it using simple condition:
#if ($chauffeur->roadTestCert !== null)
{{ Carbon::parse($chauffeur->roadTestCert)->format('m/d/Y') }}
#endif