使用来自 Laravel Blade 数据库的数据填充单选按钮
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Fill radio button with data coming from database Laravel Blade
提问by jake balba
So I am now working with the update part of my program, now i want to populate my forms with the older records from my database to edit it. Now my problem is the radio button, how can select the true one. I tried this code, i use if on my radio buttons
所以我现在正在处理我程序的更新部分,现在我想用我的数据库中的旧记录填充我的表单以对其进行编辑。现在我的问题是单选按钮,如何才能选择真正的按钮。我试过这个代码,我在我的单选按钮上使用 if
{{ Form::label('Type','Type')}}
{{ Form::radio('ctype', '1',if(($item->bname)==1){true}) }}
{{ Form::label('Rooster','Rooster')}}
{{ Form::radio('ctype', '0') }}
{{ Form::label('Hen','Hen')}}
But I just get error 500, please help
但我只是收到错误 500,请帮忙
回答by MaGnetas
In the documentation it says:
在文档中它说:
echo Form::radio('name', 'value', true);
So you should go this way:
所以你应该这样走:
{{ Form::radio('ctype', '1', $item->bname == 1) }}
You shouldn't need any additional brackets. Third param is a simple boolean value.
您不应该需要任何额外的括号。第三个参数是一个简单的布尔值。