我正在尝试使用其“刀片文件表中的密钥”来获取单行值。它是如何为它传递价值的。我使用foreach在另一个刀片文件中获取了整个表
我已经从我的控制器传递了数据,但它无法识别它们。
loaninterest.blade.php
<div class="col-md-12">
<table class="table table-stripped">
<thead>
<tr>
<th>Loan Id</th>
<th>Member</th>
@for($i=0;$i<$loan->duration; $i++ )
<th>installment</th>
@endfor
</tr>
<tr>
<td>{{++$key}}</td>
<td>{{$loan->member->name}}</td>
@for($i=0;$i<$loan->duration; $i++ )
<td> {{$loan->interest_amount}} </td>
@endfor
</tr>
</thead>
</table>
</form>
</div>
LoanController.php
public function loanInterest(){
$loanData = Loan::all();
//$findUser =Loan::findOrFail($criteria);
return view($this->_pagePath.'loan.loaninterest',compact('loanData'));
}
web.php
Route::any('loaninterest/{criteria?}','LoanController@loanInterest')-> name('loaninterest');
我把loaninterest刀片文件调用如下
loan.blade.php
<td>
<a href="{{route('loaninterest').'/'.$loan->id }}">Interest detail</a>
</td>
我如何在blade中传递loanData。我收到这个错误
Undefined variable:loan
为什么在使用路线时传递网址
<a href="{{route('loaninterest', $loan->id) }}">Interest detail</a>
public function loanInterest(){
// $loanData = Loan::all();
$loanData =Loan::findOrFail($criteria); // or your where condition
return view($this->_pagePath.'loan.loaninterest',compact('loanData'));
}
在控制器中,您正在查询表中的所有数据,但您只需要一个数据,因此您必须使用唯一ID进行findOrFail
或使用firstOrFail
。
试试这个。
希望这可以帮助 :)
路由参数在单独的数组中发送尝试下面的代码语法是
route('routename', [parameter1, paramater2])
检查docs
你可以试试
<a href="{{route('loaninterest', ['load' => $loan->id]) }}">Interest detail</a>
用于在视图中显示贷款数据
public function loanInterest(){
$loanData = Loan::all();
return view($this->_pagePath.'loan.loaninterest', compact('loanData')); //verify if $this->pagePath etc is correct
}
在视野中
@foreach ( $loanData as $loanDeta )
{{ $lanData->interest_amount }}
@endforeach