Laravel 5.1 - 比较碳日期
Laravel 5.1 - compare Carbon dates
这里我需要检查我的应用程序中文章的拍卖是否在进行中,所以我在文章模型中写道:
public function scopeCloseauction($query){
$query->where(Carbon::parse('to')->subDays('auction_end'),'>',Carbon::now());
}
我的观点是:
@if ($article->Closeauction())
<td>
auction is live
</td>
@else
<td>
auction is closed
</td>
@endif
但是我有一个问题,因为我得到了错误:
更新:
我也尝试:
在模型中添加功能:
public function isLive($to,$auction_end) {
$first = Carbon::create($to).subDays($auction_end);
$second = Carbon::now();
return ($first->lte($second));
}
并且在视图中:
@if ($article->isLive($article->to,$article->auction_end))
<td>
live
</td>
@else
<td>
closed
</td>
@endif
但现在给我这个错误:
ErrorException in Carbon.php line 425: Unexpected data found.
Unexpected data found. Unexpected data found. Trailing data (View:
C:\wamp\www\project\resources\views\articles\index.blade.php)
我认为您的问题出在这里:Carbon::parse('to')
。你想在这里做什么? Carbon::parse 方法尝试将字符串日期转换为 Carbon 日期。 See the doc. I dont think that Carbon can parse the string 'to'. If you want to check the diff between dates, you should have a look 到适当的方法,如 diffInDays
。
您可以做一些事情,将这样的功能添加到您的 Article
模型中:
public function isLive()
{
$first = Carbon::parse($this->to)->subDays($this->auction_end);
$second = Carbon::now();
return $first->lte($second);
}
现在在您看来您可以使用:
@if ($article->isLive())
<td>
live
</td>
@else
<td>
closed
</td>
@endif
这里我需要检查我的应用程序中文章的拍卖是否在进行中,所以我在文章模型中写道:
public function scopeCloseauction($query){
$query->where(Carbon::parse('to')->subDays('auction_end'),'>',Carbon::now());
}
我的观点是:
@if ($article->Closeauction())
<td>
auction is live
</td>
@else
<td>
auction is closed
</td>
@endif
但是我有一个问题,因为我得到了错误:
更新: 我也尝试: 在模型中添加功能:
public function isLive($to,$auction_end) {
$first = Carbon::create($to).subDays($auction_end);
$second = Carbon::now();
return ($first->lte($second));
}
并且在视图中:
@if ($article->isLive($article->to,$article->auction_end))
<td>
live
</td>
@else
<td>
closed
</td>
@endif
但现在给我这个错误:
ErrorException in Carbon.php line 425: Unexpected data found. Unexpected data found. Unexpected data found. Trailing data (View: C:\wamp\www\project\resources\views\articles\index.blade.php)
我认为您的问题出在这里:Carbon::parse('to')
。你想在这里做什么? Carbon::parse 方法尝试将字符串日期转换为 Carbon 日期。 See the doc. I dont think that Carbon can parse the string 'to'. If you want to check the diff between dates, you should have a look 到适当的方法,如 diffInDays
。
您可以做一些事情,将这样的功能添加到您的 Article
模型中:
public function isLive()
{
$first = Carbon::parse($this->to)->subDays($this->auction_end);
$second = Carbon::now();
return $first->lte($second);
}
现在在您看来您可以使用:
@if ($article->isLive())
<td>
live
</td>
@else
<td>
closed
</td>
@endif