在 laravel 中有 if 条件

Question

这是我在 php 中的条件，我正在尝试将其转换为 laravel

     <?php 
      if ($DriverDetail['IsActive']=='1') 
      {
        ?>
        <span class='account-active'></span>
        <?php
      }
      else
      {
       ?>
         <span class='account-blocked'></span>
       <?php
      }
      ?>

我试过

{{ $DriverDetail['IsActive'] }}

并在 {{}}

中连接 <span class='account-blocked'></span>

但这是获得 laravel 条件的最佳方式，它相当于我的 php 代码

Answer 1

尝试：

<span class='{{ $DriverDetail['IsActive'] ? 'account-active' : 'account-blocked' }}'></span>

或者，如果您想要分隔整个跨度：

{{ $DriverDetail['IsActive'] ? "<span class='account-active'></span>" : "<span class='account-blocked'></span>" }}

这是使用三元运算符（文档 here). Basically, any value that evaluates to a boolean true will output the first expression (after the '?'), otherwise it outputs the second expression (after the ':'). In this case, the string '1', or even the number 1, evaluates to a boolean true, so the ternary operator will evaluate to the "true" expression ('account-active'). Implicit boolean conversions are covered in the docs here。

Answer 2

试试这个...

 @if (count($records) === 1)
    I have one record!
@elseif (count($records) > 1)
    I have multiple records!
@else
    I don't have any records!
@endif

Answer 3

使用 blade 模板系统，一个明确的方法是：

@if ($DriverDetail['IsActive'])
  <span class='account-active'></span>
@else
  <span class='account-blocked'></span>
@endif

在 laravel 中有 if 条件

Having if condition in laravel

php

if-statement

laravel

laravel-4